ASIX · AdvanSix Inc. · Holdings

$16.60 -0.24 (-1.43%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$448.22M

27.00M

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 →

Quarter:

Holders: 257

Total Value: $495,828,519

Total Shares: 24,941,251

Showing 1–100 of 260 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 257 13F filers · Δ vs Mar 31, 2026

Top Holder

9.8%

+0.3 pts

Top 5

32.1%

+3.0 pts

Top 10

48.4%

+2.9 pts

HHI

344

Broadly held+33

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -11

Institutional value: -16.0%

Shares held: +3.1%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid CastleKnight Management LP	+573,237	1,590,318
Large ACADIAN ASSET MANAGEMENT LLC	+299,487	520,886
Mega AMERICAN CENTURY COMPANIES INC	+236,709	1,363,346
Small TOWLE & CO	+234,976	249,091
Large Empowered Funds, LLC	+201,951	302,687

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega JANE STREET GROUP, LLC	−314,566	90,789
Mid Invenomic Capital Management LP	−185,506	128,043
Mid DEPRINCE RACE & ZOLLO INC	−134,549	140,933
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	−103,424	38,444
Mega Russell Investments Group, Ltd.	−95,202	234,677

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Small Core Capital Management & Research, inc.	139,114	$2,765,585
Mega NORGES BANK	113,300	$2,252,404
Mid Numerai GP LLC	67,040	$1,332,755
Mid Mutual Advisors, LLC	41,501	$825,039
Large Corient Private Wealth LLC	31,877	$633,714

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Micro Lloyd Harbor Capital Management, LLC	290,000	$7,076,000
Large Point72 Asset Management, L.P.	206,889	$5,048,091
Large HRT FINANCIAL LP	122,360	$2,985,584
Small Walnut Level Capital LLC	100,000	$2,440,000
Large Balyasny Asset Management L.P.	94,980	$2,317,511

Filter: New 26 Increased 78 Reduced 59 Sold out 37 Unchanged 94

Showing 100 of 260

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

BlackRock, Inc.

$48,516,739

9.78%

2,440,480

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	44,924	$893,089	1.8%	Sole
BlackRock Asset Management Canada Ltd	207	$4,115	0.0%	Sole
BlackRock Investment Management, LLC	91,687	$1,822,737	3.8%	Sole
BLACKROCK ADVISORS LLC	74,966	$1,490,324	3.1%	Sole
BlackRock Fund Advisors	1,170,710	$23,273,714	48.0%	Sole
BlackRock Institutional Trust Company, N.A.	824,589	$16,392,829	33.8%	Sole
BlackRock Japan Co. Ltd	1,922	$38,209	0.1%	Sole
BlackRock (Netherlands) B.V.	72	$1,431	0.0%	Sole
Aperio Group, LLC	231,403	$4,600,291	9.5%	Sole

CastleKnight Management LP

$31,615,521

6.38%

1,590,318

DIMENSIONAL FUND ADVISORS LP

$27,978,097

5.64%

1,407,349

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.	2,199	$43,716	0.2%	Defined
DFA Australia Ltd.	5,016	$99,718	0.4%	Defined
Dimensional Ireland Ltd	47,710	$948,474	3.4%	Defined
Held directly	1,352,424	$26,886,189	96.1%	Sole

AMERICAN CENTURY COMPANIES INC

$27,103,318

5.47%

1,363,346

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	1,363,346	$27,103,318	100.0%	Defined

AEGIS FINANCIAL CORP

$24,047,424

4.85%

1,209,629

VANGUARD CAPITAL MANAGEMENT LLC

$22,888,937

4.62%

1,151,355

ALLIANCEBERNSTEIN L.P.

$17,174,272

3.46%

863,897

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

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	863,897	$17,174,272	100.0%	Defined

AQR CAPITAL MANAGEMENT LLC

$13,917,129

2.81%

700,057

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

Manager	Shares	Value (USD)	% of position	Discretion
Petros Family Wealth, LLC	97	$1,928	0.0%	Other
RF&L WEALTH MANAGEMENT, LLC	22	$437	0.0%	Other
Prism Planning Partners LLC	37	$735	0.0%	Other
Compound Planning, Inc.	3	$59	0.0%	Other
Arax Advisory Partners	3,504	$69,659	0.5%	Other
HALBERT HARGROVE GLOBAL ADVISORS, LLC	2,396	$47,632	0.3%	Other
Stokes Family Office, LLC	367	$7,295	0.1%	Other
Held directly	693,631	$13,789,384	99.1%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$13,767,217

2.78%

692,516

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	100,506	$1,998,059	14.5%	Defined
Held directly	592,010	$11,769,158	85.5%	Defined

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

$13,219,086

2.67%

664,944

FMR LLC

$13,087,381

2.64%

658,319

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	6,005	$119,379	0.9%	Defined
STRATEGIC ADVISERS LLC	2,314	$46,002	0.4%	Defined
FIAM LLC	650,000	$12,922,000	98.7%	Defined

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$12,152,186

2.45%

611,277

STATE STREET CORP

$11,682,680

2.36%

587,660

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	587,660	$11,682,680	100.0%	Defined

Solas Capital Management, LLC

$11,357,921

2.29%

571,324

GOLDMAN SACHS GROUP INC

$11,004,076

2.22%

553,525

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	456,038	$9,066,035	82.4%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	97,487	$1,938,041	17.6%	Defined

LSV ASSET MANAGEMENT

$10,909,726

2.20%

548,779

TWO SIGMA INVESTMENTS, LP

$10,904,498

2.20%

548,516

ACADIAN ASSET MANAGEMENT LLC

$10,355,213

2.09%

520,886

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

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	520,886	$10,355,213	100.0%	Defined

MORGAN STANLEY

$9,592,492

1.93%

482,520

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	1,988	$39,521	0.4%	Defined
MORGAN STANLEY & CO. LLC	123,480	$2,454,782	25.6%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	227,610	$4,524,886	47.2%	Defined
MORGAN STANLEY SMITH BARNEY LLC	33,910	$674,129	7.0%	Defined
Morgan Stanley Bank, N.A.	130	$2,584	0.0%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	93,860	$1,865,936	19.5%	Defined
EATON VANCE MANAGEMENT	1,534	$30,495	0.3%	Defined
BOSTON MANAGEMENT & RESEARCH	8	$159	0.0%	Defined

VANGUARD PORTFOLIO MANAGEMENT LLC

$6,971,021

1.41%

350,655

Empowered Funds, LLC

$6,017,416

1.21%

302,687

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	108,512	$2,157,218	35.8%	Other
Sequoia Financial Group, LLC	8,121	$161,445	2.7%	Other
Towle & Co.	186,054	$3,698,753	61.5%	Other

NORTHERN TRUST CORP

$5,074,884

1.02%

255,276

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	245,565	$4,881,831	96.2%	Defined
NORTHERN TRUST GLOBAL INVESTMENTS LTD	5,493	$109,200	2.2%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	4,218	$83,853	1.7%	Other

TOWLE & CO

$4,951,929

1.00%

249,091

UBS Group AG

$4,780,740

0.96%

240,480

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	2,597	$51,628	1.1%	Defined
UBS AG	237,404	$4,719,591	98.7%	Defined
UBS Switzerland AG	1	$19	0.0%	Defined
UBS Securities LLC	478	$9,502	0.2%	Defined

Qube Research & Technologies Ltd

$4,727,245

0.95%

237,789

JACOBS LEVY EQUITY MANAGEMENT, INC

$4,697,405

0.95%

236,288

Russell Investments Group, Ltd.

$4,665,375

0.94%

234,677

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 joint	121,183	$2,409,117	51.6%	Defined
Russell Investments Capital, LLC joint	26,981	$536,382	11.5%	Other
Russell Investments France SAS	23,954	$476,205	10.2%	Defined
Russell Investments Implementation Services, LLC	14,800	$294,224	6.3%	Defined
Russell Investments Japan Co., LTD. joint	15,837	$314,839	6.7%	Other
Russell Investments Trust Company joint	31,922	$634,608	13.6%	Defined

TUDOR INVESTMENT CORP ET AL

$4,470,733

0.90%

224,886

DONALD SMITH & CO., INC.

$4,228,078

0.85%

212,680

CITADEL ADVISORS LLC

$4,215,295

0.85%

212,037

MILLENNIUM MANAGEMENT LLC

$4,087,526

0.82%

205,610

D. E. Shaw & Co., Inc.

$3,881,450

0.78%

195,244

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

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	195,244	$3,881,450	100.0%	Defined

VANGUARD FIDUCIARY TRUST CO

$3,553,271

0.72%

178,736

Mudita Advisors LLP

$3,389,341

0.68%

170,490

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$3,383,814

0.68%

170,212

Creative Planning

$2,959,952

0.60%

148,891

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

Manager	Shares	Value (USD)	% of position	Discretion
CREATIVE PLANNING TRUST Co LLC	4,430	$88,068	3.0%	Defined
Held directly	144,461	$2,871,884	97.0%	Sole

BANK OF AMERICA CORP /DE/

$2,922,399

0.59%

147,002

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	128,786	$2,560,265	87.6%	Defined
BOFA SECURITIES, INC.	18,216	$362,134	12.4%	Defined

Lumbard & Kellner, LLC

$2,906,694

0.59%

146,212

Nuveen, LLC

$2,877,628

0.58%

144,750

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	11,718	$232,953	8.1%	Defined
TIAA CREF INVESTMENT MANAGEMENT LLC joint	74,820	$1,487,421	51.7%	Defined
TEACHERS ADVISORS, LLC joint	58,212	$1,157,254	40.2%	Defined

DEPRINCE RACE & ZOLLO INC

$2,801,748

0.57%

140,933

Core Capital Management & Research, inc.

$2,765,585

0.56%

139,114

CenterBook Partners LP

$2,717,277

0.55%

136,684

VICTORY CAPITAL MANAGEMENT INC

$2,632,151

0.53%

132,402

Invenomic Capital Management LP

$2,545,494

0.51%

128,043

JPMORGAN CHASE & CO

$2,476,527

0.50%

124,574

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.	11,178	$222,218	9.0%	Defined
J.P. Morgan Investment Management Inc.	33,455	$665,085	26.9%	Defined
J.P. Morgan Securities LLC	79,585	$1,582,149	63.9%	Defined
J.P. Morgan Securities plc	342	$6,798	0.3%	Defined
55I, LLC	14	$277	0.0%	Other

Ballast Asset Management, LP

$2,307,034

0.47%

116,048

NORGES BANK

$2,252,404

0.45%

113,300

SEI INVESTMENTS CO

$2,202,444

0.44%

110,787

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	367	$7,295	0.3%	Sole
SEI TRUST CO	110,420	$2,195,149	99.7%	Sole

FRANKLIN RESOURCES INC

$2,038,155

0.41%

102,523

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

Manager	Shares	Value (USD)	% of position	Discretion
Brandywine Global Investment Management, LLC	79,450	$1,579,466	77.5%	Defined
Fiduciary Trust International of the South	1	$19	0.0%	Defined
FIDUCIARY TRUST INTERNATIONAL LLC	34	$675	0.0%	Defined
FRANKLIN ADVISERS INC	23,038	$457,995	22.5%	Defined

Bank of New York Mellon Corp

$1,913,705

0.39%

96,263

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	42,390	$842,713	44.0%	Defined
The Bank of New York Mellon	47,828	$950,820	49.7%	Defined
BNY Mellon, NA joint	6,044	$120,153	6.3%	Defined
Held directly	1	$19	0.0%	Defined

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

$1,905,955

0.38%

95,873

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Group AG	923	$18,349	1.0%	Defined
UBS Asset Management Switzerland AG	94,950	$1,887,606	99.0%	Defined

Vanguard Global Advisers, LLC

$1,876,373

0.38%

94,385

Universal- Beteiligungs- und Servicegesellschaft mbH

$1,810,272

0.37%

91,060

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

Manager	Shares	Value (USD)	% of position	Discretion
Universal-Investment-Gesellschaft mbH joint	91,060	$1,810,272	100.0%	Defined

Trexquant Investment LP

$1,785,045

0.36%

89,791

Squarepoint Ops LLC

$1,635,050

0.33%

82,246

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

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	82,246	$1,635,050	100.0%	Defined

JANE STREET GROUP, LLC

$1,588,192

0.32%

79,889

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	41,577	$826,550	52.0%	Defined
Jane Street Global Trading, LLC	38,312	$761,642	48.0%	Defined

Waterfront Wealth Inc.

$1,475,175

0.30%

74,204

Quantinno Capital Management LP

$1,463,804

0.30%

73,632

ExodusPoint Capital Management, LP

$1,355,994

0.27%

68,209

Numerai GP LLC

$1,332,755

0.27%

67,040

Fruth Investment Management

$1,215,681

0.25%

61,151

Invesco Ltd.

$1,144,827

0.23%

57,587

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	3,315	$65,901	5.8%	Defined
Invesco Trust Co joint	10,638	$211,483	18.5%	Defined
Invesco Capital Management LLC	43,634	$867,443	75.8%	Defined

IEQ CAPITAL, LLC

$1,063,222

0.21%

53,482

Fisher Asset Management, LLC

$997,200

0.20%

50,161

PDT Partners, LLC

$838,299

0.17%

42,168

Mutual Advisors, LLC

$825,039

0.17%

41,501

Mariner, LLC

$815,855

0.16%

41,039

RHUMBLINE ADVISERS

$750,092

0.15%

37,731

Inspire Investing, LLC

$690,571

0.14%

34,737

Corient Private Wealth LLC

$633,714

0.13%

31,877

MARTINGALE ASSET MANAGEMENT L P

$624,888

0.13%

31,433

SummerHaven Investment Management, LLC

$623,854

0.13%

31,381

AMERIPRISE FINANCIAL INC

$623,813

0.13%

31,379

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

Manager	Shares	Value (USD)	% of position	Discretion
Columbia Management Investment Advisers, LLC	29,478	$586,022	93.9%	Defined
Ameriprise Financial Services, LLC joint	1,413	$28,090	4.5%	Defined
Ameriprise Bank, FSB	488	$9,701	1.6%	Defined

CANADA PENSION PLAN INVESTMENT BOARD

$612,304

0.12%

30,800

Engineers Gate Manager LP

$588,785

0.12%

29,617

Y-Intercept (Hong Kong) Ltd

$584,750

0.12%

29,414

FOX RUN MANAGEMENT, L.L.C.

$567,892

0.11%

28,566

STIFEL FINANCIAL CORP

$555,466

0.11%

27,941

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

Manager	Shares	Value (USD)	% of position	Discretion
STIFEL NICOLAUS & CO INC \MO\	27,764	$551,948	99.4%	Defined
1919 Investment Counsel, LLC	44	$874	0.2%	Defined
Held directly	133	$2,644	0.5%	Defined

WEALTH ENHANCEMENT ADVISORY SERVICES, LLC

$549,324

0.11%

27,632

DEUTSCHE BANK AG\

$540,656

0.11%

27,196

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

Manager	Shares	Value (USD)	% of position	Discretion
DWS INVESTMENT MANAGEMENT AMERICAS, INC	997	$19,820	3.7%	Defined
DWS Investments UK Ltd	26,199	$520,836	96.3%	Defined

Jain Global LLC

$530,259

0.11%

26,673

MERCER GLOBAL ADVISORS INC /ADV

$499,962

0.10%

25,149

Verity Asset Management, Inc.

$481,314

0.10%

24,211

WELLS FARGO & COMPANY/MN

$480,159

0.10%

24,153

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	22,660	$450,480	93.8%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	205	$4,075	0.8%	Defined
WELLS FARGO CLEARING SERVICES, LLC	1,229	$24,432	5.1%	Defined
WELLS FARGO INVESTMENT INSTITUTE, INC.	59	$1,172	0.2%	Defined

COMPASS FINANCIAL MANAGEMENT LLC

$458,313

0.09%

23,054

Campbell & CO Investment Adviser LLC

$425,133

0.09%

21,385

PRICE T ROWE ASSOCIATES INC /MD/

$420,322

0.08%

21,143

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

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	21,143	$420,322	100.0%	Defined

Verdence Capital Advisors LLC

$404,677

0.08%

20,356

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$382,570

0.08%

19,244

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	19,244	$382,570	100.0%	Other

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$381,696

0.08%

19,200

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	19,200	$381,696	100.0%	Other

SHEETS SMITH WEALTH MANAGEMENT

$364,082

0.07%

18,314

US BANCORP \DE\

$346,765

0.07%

17,443

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

Manager	Shares	Value (USD)	% of position	Discretion
US BANK NATIONAL ASSOCIATION	17,443	$346,765	100.0%	Defined

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO

$317,225

0.06%

15,957

nVerses Capital, LLC

$314,521

0.06%

15,821

MetLife Investment Management, LLC

$307,285

0.06%

15,457

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

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	15,457	$307,285	100.0%	Defined

CITIGROUP INC

$303,626

0.06%

15,273

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

Manager	Shares	Value (USD)	% of position	Discretion
Citibank, N.A. joint	1,985	$39,461	13.0%	Defined
Citigroup Financial Products Inc. joint	13,288	$264,165	87.0%	Defined

XTX Topco Ltd

$298,518

0.06%

15,016

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	15,016	$298,518	100.0%	Defined

STRS OHIO

$294,224

0.06%

14,800

BNP PARIBAS ARBITRAGE, SA

$286,908

0.06%

14,432

South Dakota Investment Council

$276,829

0.06%

13,925

Key facts CIK 1673985 CUSIP 00773T101 13F (30d) 66 filings 66 filers Visit website Investor relations