WYFI · WhiteFiber, Inc. · Holdings

$19.14 +0.61 (+3.29%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$743.55M

38.85M

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: 129

Total Value: $537,683,300

Total Shares: 13,853,742

Showing 1–100 of 139 holdings by value · page 1 of 2

Institutional Ownership Trend

4 quarters

Holder Concentration

Across 129 13F filers · Δ vs Mar 31, 2026

Top Holder

14.1%

−1.8 pts

Top 5

46.3%

−4.9 pts

Top 10

64.1%

−2.5 pts

HHI

599

Broadly held−118

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +27

Institutional value: +307.3%

Shares held: +25.0%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	+1,091,232	1,949,332
Mega CITADEL ADVISORS LLC	+1,038,200	1,174,300
Mega JANE STREET GROUP, LLC	+465,722	635,922
Mega PRICE T ROWE ASSOCIATES INC /MD/	+271,104	398,891
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	+163,304	390,042

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega MILLENNIUM MANAGEMENT LLC	−190,855	296,294
Mega UBS Group AG	−180,091	97,520
Large LAZARD ASSET MANAGEMENT LLC	−68,513	64,180
Large SEI INVESTMENTS CO	−49,718	22,420
— BUFFALO BUSINESS & ESTATE SERVICES LTD	−36,761	13,758

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega Capital World Investors	719,612	$27,956,926
Large Driehaus Capital Management LLC	582,371	$22,625,113
Mega D. E. Shaw & Co., Inc.	429,655	$16,692,096
Large PEAK6 LLC	425,000	$16,511,250
Mega TWO SIGMA INVESTMENTS, LP	234,172	$9,097,582

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large Situational Awareness Partners LP	1,757,600	$20,933,016
Mid CenterBook Partners LP	549,361	$6,542,889
Mid CastleKnight Management LP	431,700	$5,141,547
Large Balyasny Asset Management L.P.	243,188	$2,896,369
Small CLEARFIELD CAPITAL MANAGEMENT LP	185,049	$2,203,933

Filter: New 58 Increased 41 Reduced 24 Sold out 31 Unchanged 6

Showing 100 of 139

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Situational Awareness LP

$68,282,760

12.70%

1,757,600

CITADEL ADVISORS LLC

$41,872,530

7.79%

1,077,800

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	1,077,800	$41,872,530	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$33,271,140

6.19%

856,400

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	856,400	$33,271,140	100.0%	Other

BlackRock, Inc.

$31,102,415

5.78%

800,577

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	4,837	$187,917	0.6%	Sole
BlackRock Investment Management, LLC	32,724	$1,271,327	4.1%	Sole
BLACKROCK ADVISORS LLC	26,306	$1,021,988	3.3%	Sole
BlackRock Fund Advisors	404,485	$15,714,242	50.5%	Sole
BlackRock Institutional Trust Company, N.A.	332,225	$12,906,941	41.5%	Sole

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$30,299,115

5.64%

779,900

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	779,900	$30,299,115	100.0%	Other

Capital World Investors

$27,956,926

5.20%

719,612

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

Manager	Shares	Value (USD)	% of position	Discretion
CAPITAL GROUP COMPANIES INC joint	719,612	$27,956,926	100.0%	Defined

Driehaus Capital Management LLC

$22,625,113

4.21%

582,371

D. E. Shaw & Co., Inc.

$15,915,096

2.96%

409,655

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.	409,655	$15,915,096	100.0%	Defined

PRICE T ROWE ASSOCIATES INC /MD/

$15,496,915

2.88%

398,891

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	27,351	$1,062,586	6.9%	Defined
Held directly	371,540	$14,434,329	93.1%	Sole

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$15,153,131

2.82%

390,042

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

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	390,042	$15,153,131	100.0%	Defined

PEAK6 LLC

$14,374,500

2.67%

370,000

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	370,000	$14,374,500	100.0%	Defined

JANE STREET GROUP, LLC

$13,457,640

2.50%

346,400

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	346,400	$13,457,640	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$12,161,293

2.26%

313,032

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	313,032	$12,161,293	100.0%	Other

GEODE CAPITAL MANAGEMENT, LLC

$11,578,426

2.15%

298,029

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	38,938	$1,512,741	13.1%	Defined
Held directly	259,091	$10,065,685	86.9%	Defined

MILLENNIUM MANAGEMENT LLC

$11,511,021

2.14%

296,294

Trexquant Investment LP

$9,227,030

1.72%

237,504

TWO SIGMA INVESTMENTS, LP

$9,097,582

1.69%

234,172

JANE STREET GROUP, LLC

$8,799,525

1.64%

226,500

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	226,500	$8,799,525	100.0%	Defined

STATE STREET CORP

$8,778,351

1.63%

225,955

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	225,955	$8,778,351	100.0%	Defined

GOLDMAN SACHS GROUP INC

$7,057,606

1.31%

181,663

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	167,436	$6,504,888	92.2%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	14,227	$552,718	7.8%	Defined

Vident Advisory, LLC

$6,494,865

1.21%

167,178

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

Manager	Shares	Value (USD)	% of position	Discretion
Valkyrie Funds, LLC	167,178	$6,494,865	100.0%	Defined

BNP PARIBAS ARBITRAGE, SA

$5,707,103

1.06%

146,901

HRT FINANCIAL LP

$5,520,856

1.03%

142,107

Defiance ETFs, LLC

$4,905,162

0.91%

126,259

Tidal Investments LLC

$4,876,063

0.91%

125,510

VANGUARD CAPITAL MANAGEMENT LLC

$4,483,018

0.83%

115,393

Mitsubishi UFJ Asset Management Co., Ltd.

$4,254,890

0.79%

109,521

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

Manager	Shares	Value (USD)	% of position	Discretion
MITSUBISHI UFJ FINANCIAL GROUP INC	109,521	$4,254,890	100.0%	Defined

JPMORGAN CHASE & CO

$4,001,898

0.74%

103,009

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.	5,548	$215,539	5.4%	Defined
J.P. Morgan Investment Management Inc.	9,878	$383,760	9.6%	Defined
J.P. Morgan Securities LLC	82,192	$3,193,159	79.8%	Defined
J.P. Morgan Securities plc	5,391	$209,440	5.2%	Defined

UBS Group AG

$3,788,649

0.70%

97,520

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	2,550	$99,067	2.6%	Defined
UBS AG	87,407	$3,395,761	89.6%	Defined
UBS Switzerland AG	7,461	$289,859	7.7%	Defined
UBS Securities LLC	102	$3,962	0.1%	Defined

CITADEL ADVISORS LLC

$3,749,025

0.70%

96,500

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	96,500	$3,749,025	100.0%	Defined

NORTHERN TRUST CORP

$3,367,750

0.63%

86,686

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	84,899	$3,298,326	97.9%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	1,787	$69,424	2.1%	Other

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$3,262,972

0.61%

83,989

Marex Group plc

$3,108,000

0.58%

80,000

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

Manager	Shares	Value (USD)	% of position	Discretion
Marex Financial	20,000	$777,000	25.0%	Defined
Marex Securities Products Inc.	60,000	$2,331,000	75.0%	Defined

RAYMOND JAMES FINANCIAL INC

$3,102,871

0.58%

79,868

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

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	69,876	$2,714,682	87.5%	Defined
Raymond James Financial Services Advisors, Inc.	9,992	$388,189	12.5%	Defined

VANGUARD PORTFOLIO MANAGEMENT LLC

$2,964,604

0.55%

76,309

LPL Financial LLC

$2,892,732

0.54%

74,459

FRED ALGER MANAGEMENT, LLC

$2,837,176

0.53%

73,029

CANTOR FITZGERALD, L. P.

$2,652,639

0.49%

68,279

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

Manager	Shares	Value (USD)	% of position	Discretion
CF Secured, LLC	68,279	$2,652,639	100.0%	Defined

XTX Topco Ltd

$2,537,332

0.47%

65,311

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	65,311	$2,537,332	100.0%	Defined

LAZARD ASSET MANAGEMENT LLC

$2,493,393

0.46%

64,180

JANE STREET GROUP, LLC

$2,448,404

0.46%

63,022

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	22	$854	0.0%	Defined
Jane Street Global Trading, LLC	63,000	$2,447,550	100.0%	Defined

T. Rowe Price Investment Management, Inc.

$2,391,761

0.44%

61,564

BANK OF AMERICA CORP /DE/

$2,308,311

0.43%

59,416

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	8,931	$346,969	15.0%	Defined
MERRILL LYNCH INTERNATIONAL	50,485	$1,961,342	85.0%	Defined

VANGUARD FIDUCIARY TRUST CO

$2,298,171

0.43%

59,155

Clear Street Group Inc.

$2,270,704

0.42%

58,448

Russell Investments Group, Ltd.

$2,186,748

0.41%

56,287

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	12,621	$490,325	22.4%	Defined
Russell Investments Capital, LLC	14,909	$579,214	26.5%	Defined
Russell Investments France SAS	14,044	$545,609	25.0%	Defined
Russell Investments Trust Company	14,713	$571,600	26.1%	Defined

WELLS FARGO & COMPANY/MN

$2,176,764

0.40%

56,030

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	9,517	$369,735	17.0%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	1,558	$60,528	2.8%	Defined
WELLS FARGO CLEARING SERVICES, LLC	44,955	$1,746,501	80.2%	Defined

PEAK6 LLC

$2,136,750

0.40%

55,000

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	55,000	$2,136,750	100.0%	Defined

AQR CAPITAL MANAGEMENT LLC

$1,885,698

0.35%

48,538

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

Manager	Shares	Value (USD)	% of position	Discretion
RF&L WEALTH MANAGEMENT, LLC	2	$77	0.0%	Other
Arax Advisory Partners	703	$27,311	1.4%	Other
HALBERT HARGROVE GLOBAL ADVISORS, LLC	168	$6,526	0.3%	Other
Stokes Family Office, LLC	137	$5,322	0.3%	Other
Held directly	47,528	$1,846,462	97.9%	Defined

NOMURA HOLDINGS INC

$1,784,769

0.33%

45,940

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

Manager	Shares	Value (USD)	% of position	Discretion
NOMURA GLOBAL FINANCIAL PRODUCTS INC	45,940	$1,784,769	100.0%	Defined

Round Rock Advisors LLC

$1,763,246

0.33%

45,386

MOZAYYX MANAGEMENT LLC

$1,584,963

0.29%

40,797

RENAISSANCE TECHNOLOGIES LLC

$1,472,415

0.27%

37,900

IMC-Chicago, LLC

$1,403,883

0.26%

36,136

MORGAN STANLEY

$1,312,622

0.24%

33,787

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	628	$24,397	1.9%	Defined
MORGAN STANLEY & CO. LLC	4,900	$190,365	14.5%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	5,212	$202,486	15.4%	Defined
MORGAN STANLEY SMITH BARNEY LLC	10,163	$394,832	30.1%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	12,884	$500,542	38.1%	Defined

GROUP ONE TRADING LLC

$1,302,407

0.24%

33,524

Cetera Investment Advisers

$1,145,686

0.21%

29,490

FORA Capital, LLC

$1,119,734

0.21%

28,822

Bank of New York Mellon Corp

$1,113,167

0.21%

28,653

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	10,651	$413,791	37.2%	Defined
The Bank of New York Mellon	17,591	$683,410	61.4%	Defined
BNY Mellon, NA joint	410	$15,928	1.4%	Defined
Held directly	1	$38	0.0%	Defined

POLEN CAPITAL MANAGEMENT LLC

$1,021,016

0.19%

26,281

VAN ECK ASSOCIATES CORP

$998,406

0.19%

25,699

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

Manager	Shares	Value (USD)	% of position	Discretion
VAN ECK ABSOLUTE RETURN ADVISERS CORP.	25,699	$998,406	100.0%	Sole

Nuveen, LLC

$996,735

0.19%

25,656

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	3,178	$123,465	12.4%	Defined
TEACHERS ADVISORS, LLC joint	22,478	$873,270	87.6%	Defined

Cambridge Investment Research Advisors, Inc.

$968,724

0.18%

24,935

SEI INVESTMENTS CO

$871,017

0.16%

22,420

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

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	22,420	$871,017	100.0%	Sole

Penn Capital Management Company, LLC

$820,783

0.15%

21,127

D. E. Shaw & Co., Inc.

$777,000

0.14%

20,000

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.	20,000	$777,000	100.0%	Defined

Regal Partners Ltd

$766,393

0.14%

19,727

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

Manager	Shares	Value (USD)	% of position	Discretion
Regal Partners Funds Management Pty Ltd	19,727	$766,393	100.0%	Defined

ALLIANCEBERNSTEIN L.P.

$668,220

0.12%

17,200

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

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	17,200	$668,220	100.0%	Defined

Thompson David Blair

$633,255

0.12%

16,300

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

$587,178

0.11%

15,114

Ausdal Financial Partners, Inc.

$582,750

0.11%

15,000

RHUMBLINE ADVISERS

$578,437

0.11%

14,889

Engineers Gate Manager LP

$488,266

0.09%

12,568

WINTON GROUP Ltd

$439,005

0.08%

11,300

DEUTSCHE BANK AG\

$430,846

0.08%

11,090

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

Manager	Shares	Value (USD)	% of position	Discretion
DWS Investments UK Ltd	11,090	$430,846	100.0%	Defined

Scientech Research LLC

$387,761

0.07%

9,981

Point72 Asset Management, L.P.

$376,845

0.07%

9,700

Graham Capital Management, L.P.

$325,563

0.06%

8,380

WEALTH ENHANCEMENT ADVISORY SERVICES, LLC

$322,882

0.06%

8,311

Larson Financial Group LLC

$302,641

0.06%

7,790

Advisory Services Network, LLC

$283,216

0.05%

7,290

OSAIC HOLDINGS, INC.

$269,075

0.05%

6,926

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	6,913	$268,570	99.8%	Defined
Osaic Advisory Services, LLC	13	$505	0.2%	Defined

CITIGROUP INC

$266,704

0.05%

6,865

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	6,865	$266,704	100.0%	Defined

AMERIPRISE FINANCIAL INC

$264,567

0.05%

6,810

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	6,775	$263,208	99.5%	Defined
Ameriprise Financial Services, LLC	35	$1,359	0.5%	Defined

Point72 Asset Management, L.P.

$264,180

0.05%

6,800

MetLife Investment Management, LLC

$261,149

0.05%

6,722

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

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	6,722	$261,149	100.0%	Defined

Walleye Trading LLC

$260,295

0.05%

6,700

BANK OF NOVA SCOTIA

$244,755

0.05%

6,300

ROYAL BANK OF CANADA

$236,751

0.04%

6,094

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	345	$13,403	5.7%	Defined
RBC Capital Markets, LLC	5,749	$223,348	94.3%	Defined

CoreCap Advisors, LLC

$235,042

0.04%

6,050

Belvedere Trading LLC

$233,100

0.04%

6,000

Invesco Ltd.

$231,816

0.04%

5,967

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	1,425	$55,360	23.9%	Defined
Invesco Trust Co joint	4,542	$176,456	76.1%	Defined

KESTRA PRIVATE WEALTH SERVICES, LLC

$217,870

0.04%

5,608

Walleye Capital LLC

$206,953

0.04%

5,327

Belvedere Trading LLC

$186,480

0.03%

4,800

SG Americas Securities, LLC

$185,353

0.03%

4,771

NEW YORK STATE COMMON RETIREMENT FUND

$178,710

0.03%

4,600

Police & Firemen's Retirement System of New Jersey

$153,457

0.03%

3,950

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	3,950	$153,457	100.0%	Defined

Vanguard Global Advisers, LLC

$137,373

0.03%

3,536

Caitong International Asset Management Co., Ltd

$114,568

0.02%

2,949

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