MEC · Mayville Engineering Company, Inc. · Holdings

$13.89 -0.05 (-0.36%)

Russell 2000 member Rebalance outlook locked

Market Cap

$355.47M

25.50M

Volume · Oct 20 315.45K Avg daily vol (3M) 563.72K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of MEC: 13F, 13D and 13G, insiders and funds →

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 153

Total Value: $815,350,359

Total Shares: 21,833,949

Showing 1–100 of 161 holdings by value · page 1 of 2

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 157 13F filers

Top Holder

5.9%

of institutional value

Top 5

26.0%

of institutional value

Top 10

43.3%

of institutional value

HHI

266

Broadly held

Who Holds MEC

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 155 filers, like-for-like change +47.5%; actively managed books +50.8%; index-like books +32.0%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	55.1%	88	+43.5%	35	14
Exempt adviser	0.4%	3	+287.9%	2	1
Adviser	0.7%	4	-67.1%	0	1
Bank	5.9%	14	+63.2%	1	0
Broker-dealer	0.1%	1	+1.8%	0	0
Benefit plan	0.1%	2	-44.3%	0	0
Non-US	0.6%	2	+872.3%	0	0
Holding company	19.9%	7	+36.8%	1	0
Insurer	0.0%	0	—	0	0
Unknown	17.2%	34	+97.7%	14	4

Style	Share	Filers	Change	New	Exited
Index-like	15.8%	19	+32.0%	0	0
Systematic-like	7.7%	23	+102.7%	13	0
Concentrated	5.1%	10	-15.1%	1	5
Diversified active	71.5%	103	+55.1%	39	15
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	37.7%	74	+35.7%	12	9
Medium turnover	32.0%	33	+43.0%	13	5
High turnover	21.1%	40	+65.7%	26	5
Unknown	9.2%	8	+87.6%	2	1
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	12.3%	22	+114.2%	12	3
Medium horizon	15.1%	24	+58.4%	9	4
Long horizon	57.1%	94	+27.0%	21	11
Unknown	15.4%	15	+105.6%	11	2
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	7.5%	24	-10.7%	11	7
$1B to $10B	21.1%	42	+110.8%	19	7
$10B to $100B	25.4%	39	+13.7%	15	3
$100B or more	46.1%	50	+70.0%	8	3
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	6.9%	23	+17.2%	8	6
Pooled investment vehicles	16.5%	30	+65.7%	17	3
Registered funds and BDCs	21.3%	16	+21.0%	4	0
Pension and profit sharing plans	0.0%	1	0.0%	0	0
Insurance companies	0.0%	2	+6.0%	0	0
Governments and sovereign funds	1.2%	3	+76.7%	2	3
Other investment advisers	1.1%	2	+0.5%	0	0
Diversified	8.0%	11	+173.0%	4	1
Corporations	0.0%	0	-100.0%	0	1
Unknown	44.9%	67	+52.7%	18	6

Private funds	Share	Filers	Change	New	Exited
Hedge funds	26.4%	40	+89.6%	21	5
Private equity funds	2.9%	6	+6.0%	4	0
Real estate funds	0.0%	2	+67.7%	1	1
Securitized asset funds	0.0%	1	0.0%	0	0
Other private funds	11.0%	11	-1.9%	4	2
Mixed private funds	0.6%	2	+58.4%	1	1
Private funds, type not stated	1.6%	1	+215.0%	0	0
No private funds	13.1%	28	+34.0%	6	6
Venture capital funds	0.0%	0	—	0	0
Unknown	44.5%	64	+51.8%	16	5

Location	Share	Filers	Change	New	Exited
United States	96.6%	138	+45.8%	45	18
Outside the US	3.4%	17	+122.8%	8	2

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 2 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.

Conviction and Crowding

155 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

1.29% of filers hold it in their top 10

Mar 31, 2026: 1

Holders above 5%

median weight 0.004%

Mar 31, 2026: 1

Crowding

—

holders exceed shares outstanding: 13F filers report more shares than the cover-page count, which predates an issuance, is misstated, or misses shares lent and reported twice

Mar 31, 2026: 34.4%

Private-fund advisers

—

of shares outstanding

Institutional ownership

—

holders exceed shares outstanding: 13F filers report more shares than the cover-page count, which predates an issuance, is misstated, or misses shares lent and reported twice

Top 10 holders

44.7%

of 13F shares, Herfindahl 0.028

Active holders

+50.8%

like-for-like share change of active filers

5% stakes on record

0 13D, 2 13G (1 institutional, 1 passive, 0 exempt)

How long holders have held it value-weighted 9.0 quarters

Under 1 year 49.4% 1 to 3 years 13.2% 3 years or more 37.5% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$22.07

estimated per share

Mar 31, 2026: $16.04

Quarter-end price

$37.46

implied by 13F values

Estimated gain or loss

+69.7%

price against the estimated cost

Estimated at a loss

0.000%

of costed 13F value

Estimated cost covers 73.6% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies MEC's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	KRUS Kura Sushi USA, Inc.	4	0.207
2	CTRN Citi Trends Inc	3	0.185
3	ZETA Zeta Global Holdings Corp.	7	0.181
4	MAMA Mama's Creations, Inc.	4	0.167
5	KOPN Kopin Corp	4	0.161
6	ARLO Arlo Technologies, Inc.	4	0.161
7	BV BrightView Holdings, Inc.	3	0.160
8	APPS Digital Turbine, Inc.	3	0.155
9	PRCH Porch Group, Inc.	4	0.151
10	GTES Gates Industrial Corp Ltd.	4	0.151

Shareholder Targets

13F filers that own its peers but not MEC, quarter ended Jun 30, 2026

Found through its holder-overlap peers: KRUS, CTRN, ZETA, MAMA, KOPN, ARLO, BV, APPS, PRCH, GTES, MPTI, DAN, CECO, ALHC, MGNI, CDNL, ATEX, LASR, CDNA, LPTH. 1,077 filers in all.

#	Filer	In peers	Of book	Largest peers
1	T. Rowe Price Investment Management, Inc. Adviser, Diversified active	$809,800,674 7 held	0.530%	ALHC, ATEX, CECO
2	Owl Creek Asset Management, L.P. Registered adviser, Concentrated	$557,088,221 1 held	49.4%	ATEX
3	NEUBERGER BERMAN GROUP LLC Holding company, Diversified active	$433,667,495 5 held	0.290%	GTES, ZETA, LASR
4	Capital World Investors Adviser, Diversified active	$359,381,851 3 held	0.040%	ZETA, CECO, ALHC
5	Kohlberg Kravis Roberts & Co. L.P. Registered adviser, Concentrated	$305,124,352 1 held	5.53%	BV
6	Hood River Capital Management LLC Registered adviser, Diversified active	$274,869,207 4 held	2.00%	ALHC, LPTH, LASR
7	D. E. Shaw & Co., Inc. Unknown, Systematic-like	$256,011,574 16 held	0.170%	PRCH, APPS, CDNA
8	EMERALD ADVISERS, LLC Registered adviser, Diversified active	$240,609,758 5 held	5.66%	CDNL, CECO, LASR
9	ALLIANCEBERNSTEIN L.P. Registered adviser, Diversified active	$233,544,750 20 held	0.070%	CDNL, LASR, BV
10	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser, Diversified active	$232,402,459 10 held	0.100%	CECO, LASR, APPS

Fund Ownership of MEC by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 7.67% of shares outstanding.

Fund type	Of shares outstanding	Change	Shares	Funds
Index funds	1.94%	+0.29 pp	494,738	50
Index ETFs	5.73%	+1.09 pp	1,460,227	20
Active ETFs	1.77%	-0.80 pp	450,501	11
Active funds	19.59%	+5.62 pp	4,994,578	69
Unclassified	1.70%	+1.69 pp	434,439	9
All registered funds	30.72%	+7.91 pp	7,834,483	159

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 85 Exempt adviser 4 Adviser 4 Bank 14 Broker-dealer 2 Benefit plan 2 Non-US 2 Holding company 7 Unknown 33

Showing 100 of 161

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Portolan Capital Management, LLC

$48,670,129

5.97%

1,299,256

FMR LLC

$47,955,167

5.88%

1,280,170

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	1,232,519	$46,170,161	96.3%	Defined
STRATEGIC ADVISERS LLC	264	$9,889	0.0%	Defined
FIAM LLC	47,387	$1,775,117	3.7%	Defined

BlackRock, Inc.

$44,331,772

5.44%

1,183,443

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	5,770	$216,144	0.5%	Sole
BlackRock Investment Management, LLC	45,764	$1,714,319	3.9%	Sole
BLACKROCK ADVISORS LLC	34,141	$1,278,921	2.9%	Sole
BlackRock Fund Advisors	602,859	$22,583,098	50.9%	Sole
BlackRock Institutional Trust Company, N.A.	471,576	$17,665,236	39.8%	Sole
Aperio Group, LLC	23,333	$874,054	2.0%	Sole

Allspring Global Investments Holdings, LLC

$40,191,432

4.93%

1,072,916

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Allspring Funds Management, LLC reporting on behalf of Morgan Stanley Smith Barney, LLC	610	$22,850	0.1%	Defined
Allspring Global Investments, LLC reporting on behalf of UBS ASSET MANAGEMENT AMERICAS INC	1,072,306	$40,168,582	99.9%	Defined

Driehaus Capital Management LLC

$31,704,420

3.89%

846,354

SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC

$29,968,000

3.68%

800,000

DIMENSIONAL FUND ADVISORS LP

$29,304,057

3.59%

782,276

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	2,263	$84,771	0.3%	Defined
DFA Australia Ltd.	7,118	$266,640	0.9%	Defined
Dimensional Ireland Ltd	24,947	$934,514	3.2%	Defined
Held directly	747,948	$28,018,132	95.6%	Sole

ROYCE & ASSOCIATES LP

$28,173,029

3.46%

752,083

VANGUARD CAPITAL MANAGEMENT LLC

$27,856,042

3.42%

743,621

Boston Partners

$26,088,230

3.20%

696,429

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Boston Partners Trust Co	109,833	$4,114,344	15.8%	Defined
Held directly	586,596	$21,973,886	84.2%	Defined

Jupiter Topco LLC

$21,549,913

2.64%

575,278

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JANUS HENDERSON INVESTORS US LLC	561,975	$21,051,583	97.7%	Defined
Held directly	13,303	$498,330	2.3%	Defined

BLAIR WILLIAM & CO/IL

$20,479,906

2.51%

546,714

WELLINGTON MANAGEMENT GROUP LLP

$17,890,257

2.19%

477,583

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wellington Management Company LLP	376,703	$14,111,294	78.9%	Defined
Wellington Managment Canada LLC	29,485	$1,104,508	6.2%	Defined
Wellington Management Singapore Pte. Ltd.	20,045	$750,885	4.2%	Defined
Wellington Management International Ltd	7,594	$284,471	1.6%	Defined
Wellington Trust Company, NA joint	43,756	$1,639,099	9.2%	Defined

EVR Research LP

$16,553,873

2.03%

441,908

GEODE CAPITAL MANAGEMENT, LLC

$14,031,691

1.72%

374,578

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	54,480	$2,040,820	14.5%	Defined
Held directly	320,098	$11,990,871	85.5%	Defined

First Eagle Investment Management, LLC

$13,844,279

1.70%

369,575

JANE STREET GROUP, LLC

$13,341,415

1.64%

356,151

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	310,234	$11,621,365	87.1%	Defined
Jane Street Global Trading, LLC	45,917	$1,720,050	12.9%	Defined

JPMORGAN CHASE & CO

$13,007,010

1.60%

347,224

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	6,071	$227,419	1.7%	Defined
J.P. Morgan Investment Management Inc.	946	$35,437	0.3%	Defined
J.P. Morgan Securities LLC	340,207	$12,744,154	98.0%	Defined

KENNEDY CAPITAL MANAGEMENT LLC

$12,600,682

1.55%

336,377

Ophir Asset Management Pty Ltd

$12,238,144

1.50%

326,699

Granahan Investment Management, LLC

$12,141,085

1.49%

324,108

SILVERCREST ASSET MANAGEMENT GROUP LLC

$11,760,304

1.44%

313,943

STATE STREET CORP

$10,907,153

1.34%

291,168

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS EUROPE LIMITED joint	291,168	$10,907,153	100.0%	Defined

Nuveen, LLC

$10,560,497

1.30%

281,914

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	11,800	$442,027	4.2%	Defined
TIAA CREF INVESTMENT MANAGEMENT LLC joint	88,250	$3,305,845	31.3%	Defined
TEACHERS ADVISORS, LLC joint	181,864	$6,812,625	64.5%	Defined

BANK OF AMERICA CORP /DE/

$10,350,832

1.27%

276,317

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	131,203	$4,914,864	47.5%	Defined
BOFA SECURITIES, INC.	37,504	$1,404,899	13.6%	Defined
MANAGED ACCOUNT ADVISORS LLC joint	107,610	$4,031,069	38.9%	Defined

MILLENNIUM MANAGEMENT LLC

$9,502,740

1.17%

253,677

JB CAPITAL PARTNERS LP

$9,384,179

1.15%

250,512

Squarepoint Ops LLC

$8,944,174

1.10%

238,766

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	238,766	$8,944,174	100.0%	Defined

Congruence Capital, LLC

$8,824,825

1.08%

235,580

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SummitTX Capital, L.P.	134,913	$5,053,840	57.3%	Other
Held directly	100,667	$3,770,985	42.7%	Sole

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$7,528,710

0.92%

200,980

TWO SIGMA INVESTMENTS, LP

$7,451,243

0.91%

198,912

CITADEL ADVISORS LLC

$7,443,751

0.91%

198,712

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	112,488	$4,213,800	56.6%	Defined
Held directly	86,224	$3,229,951	43.4%	Defined

AWM Investment Company, Inc.

$6,742,800

0.83%

180,000

OSTERWEIS CAPITAL MANAGEMENT INC

$6,540,516

0.80%

174,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSTERWEIS CAPITAL MANAGEMENT LLC/CA	174,600	$6,540,516	100.0%	Sole

TUDOR INVESTMENT CORP ET AL

$6,362,506

0.78%

169,848

LORD, ABBETT & CO. LLC

$5,700,475

0.70%

152,175

PEAK6 LLC

$5,619,000

0.69%

150,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PEAK6 Investments LLC joint	150,000	$5,619,000	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$5,611,508

0.69%

149,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	149,800	$5,611,508	100.0%	Other

Wealthspire Advisors, LLC

$5,304,598

0.65%

141,607

Pillsbury Lake Capital LLC

$5,122,505

0.63%

136,746

Informed Momentum Co LLC

$4,839,157

0.59%

129,182

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$4,727,452

0.58%

126,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	126,200	$4,727,452	100.0%	Other

Russell Investments Group, Ltd.

$4,701,712

0.58%

125,513

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	111,625	$4,181,471	88.9%	Defined
Russell Investments Canada Limited	562	$21,052	0.4%	Defined
Russell Investments Capital, LLC	7,345	$275,143	5.9%	Defined
Russell Investments France SAS	2,101	$78,703	1.7%	Defined
Russell Investments Limited	741	$27,757	0.6%	Defined
Russell Investments Trust Company	3,139	$117,586	2.5%	Defined

SEI INVESTMENTS CO

$4,443,017

0.54%

118,607

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI INVESTMENTS MANAGEMENT CORP	44	$1,648	0.0%	Sole
SEI TRUST CO	118,563	$4,441,369	100.0%	Sole

Empowered Funds, LLC

$4,366,712

0.54%

116,570

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Bridgeway Capital Management, LLC	116,570	$4,366,712	100.0%	Other

NORTHERN TRUST CORP

$4,307,712

0.53%

114,995

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	112,690	$4,221,367	98.0%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	2,305	$86,345	2.0%	Other

BNP PARIBAS ARBITRAGE, SA

$4,212,564

0.52%

112,455

NEEDHAM INVESTMENT MANAGEMENT LLC

$4,120,600

0.51%

110,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Needham Small Cap Growth Fund	110,000	$4,120,600	100.0%	Defined

HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC

$4,027,998

0.49%

107,528

Trexquant Investment LP

$3,765,366

0.46%

100,517

MORGAN STANLEY

$3,751,953

0.46%

100,159

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	13	$486	0.0%	Defined
MORGAN STANLEY & CO. LLC	6,137	$229,892	6.1%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	77,897	$2,918,021	77.8%	Defined
MORGAN STANLEY SMITH BARNEY LLC	6,967	$260,983	7.0%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	9,145	$342,571	9.1%	Defined

VANGUARD FIDUCIARY TRUST CO

$3,697,639

0.45%

98,709

VANGUARD PORTFOLIO MANAGEMENT LLC

$3,680,931

0.45%

98,263

Walleye Capital LLC

$3,500,412

0.43%

93,444

Qube Research & Technologies Ltd

$3,263,852

0.40%

87,129

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$3,201,406

0.39%

85,462

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	85,462	$3,201,406	100.0%	Other

UBS Group AG

$3,096,518

0.38%

82,662

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	98	$3,671	0.1%	Defined
UBS AG	82,414	$3,087,228	99.7%	Defined
UBS Securities LLC	150	$5,619	0.2%	Defined

ANCHOR CAPITAL ADVISORS LLC

$3,029,914

0.37%

80,884

Invesco Ltd.

$2,821,898

0.35%

75,331

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	1,780	$66,678	2.4%	Defined
Invesco Trust Co joint	5,800	$217,268	7.7%	Defined
Invesco Capital Management LLC	67,751	$2,537,952	89.9%	Defined

FORMULA GROWTH LTD

$2,809,500

0.34%

75,000

TOCQUEVILLE ASSET MANAGEMENT L.P.

$2,663,406

0.33%

71,100

Panoramic Capital, LLC

$2,622,200

0.32%

70,000

XTX Topco Ltd

$2,457,525

0.30%

65,604

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	65,604	$2,457,525	100.0%	Defined

Caption Management, LLC

$2,341,250

0.29%

62,500

POLEN CAPITAL MANAGEMENT LLC

$2,316,039

0.28%

61,827

Essential Investment Partners LLC

$2,205,869

0.27%

58,886

CITIGROUP INC

$1,971,144

0.24%

52,620

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	52,620	$1,971,144	100.0%	Defined

GOLDMAN SACHS GROUP INC

$1,947,544

0.24%

51,990

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	32,432	$1,214,902	62.4%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	19,558	$732,642	37.6%	Defined

AMERICAN CENTURY COMPANIES INC

$1,805,984

0.22%

48,211

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	48,211	$1,805,984	100.0%	Defined

Balyasny Asset Management L.P.

$1,762,567

0.22%

47,052

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$1,717,953

0.21%

45,861

Bank of New York Mellon Corp

$1,680,941

0.21%

44,873

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	19,984	$748,600	44.5%	Defined
The Bank of New York Mellon	24,820	$929,757	55.3%	Defined
BNY Mellon, NA	69	$2,584	0.2%	Defined

CITADEL ADVISORS LLC

$1,603,288

0.20%

42,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	42,800	$1,603,288	100.0%	Defined

GatePass Capital, LLC

$1,498,400

0.18%

40,000

OSAIC HOLDINGS, INC.

$1,483,940

0.18%

39,614

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	39,614	$1,483,940	100.0%	Defined

Caption Management, LLC

$1,404,750

0.17%

37,500

Diametric Capital, LP

$1,338,333

0.16%

35,727

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Thakore Nainoor	35,727	$1,338,333	100.0%	Defined

Aquatic Capital Management LLC

$1,188,643

0.15%

31,731

Janney Montgomery Scott LLC

$1,172,647

0.14%

31,304

CenterBook Partners LP

$1,160,960

0.14%

30,992

BOOTHBAY FUND MANAGEMENT, LLC

$1,145,676

0.14%

30,584

North Star Investment Management Corp.

$1,123,800

0.14%

30,000

J. Goldman & Co LP

$1,123,800

0.14%

30,000

KORNITZER CAPITAL MANAGEMENT INC /KS

$1,108,329

0.14%

29,587

HARBOR CAPITAL ADVISORS, INC.

$1,072,292

0.13%

28,625

RENAISSANCE TECHNOLOGIES LLC

$1,048,880

0.13%

28,000

Divisadero Street Capital Management, LP

$1,029,475

0.13%

27,482

JANE STREET GROUP, LLC

$1,015,166

0.12%

27,100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	27,100	$1,015,166	100.0%	Defined

Quadrature Capital Ltd

$991,828

0.12%

26,477

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	26,477	$991,828	100.0%	Other

Johnson Financial Group, Inc.

$973,960

0.12%

26,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Johnson Wealth Inc.	26,000	$973,960	100.0%	Defined

CITADEL ADVISORS LLC

$932,754

0.11%

24,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	24,900	$932,754	100.0%	Defined

PRELUDE CAPITAL MANAGEMENT, LLC

$897,878

0.11%

23,969

Y-Intercept (Hong Kong) Ltd

$841,875

0.10%

56,125

LPL Financial LLC

$830,563

0.10%

22,172

O'SHAUGHNESSY ASSET MANAGEMENT, LLC

$816,066

0.10%

21,785

HRT FINANCIAL LP

$807,937

0.10%

21,568

WELLS FARGO & COMPANY/MN

$760,437

0.09%

20,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	12,266	$459,484	60.4%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	3,970	$148,716	19.6%	Defined
WELLS FARGO CLEARING SERVICES, LLC	4,064	$152,237	20.0%	Defined

JANE STREET GROUP, LLC

$752,946

0.09%

20,100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	20,100	$752,946	100.0%	Defined

RHUMBLINE ADVISERS

$749,237

0.09%

20,001

ENVESTNET ASSET MANAGEMENT INC

$708,743

0.09%

18,920

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Key facts CIK 1766368 CUSIP 578605107 13F (30d) 8 filings 8 filers Visit website Investor relations