WhiteFiber, Inc. (WYFI) — Institutional Holders, Q2 2026
125 institutional investment managers reported a WYFI position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $386.5M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
WYFI in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- Capital World InvestorsNew · +719,612 sh+$28.0M
- DRIEHAUS CAPITAL MANAGEMENTNew · +582,371 sh+$22.6M
- D. E. ShawNew · +409,655 sh+$15.9M
- SUSQUEHANNA INTERNATIONAL GROUP, LLPNew · +313,032 sh+$12.2M
- PRICE T ROWE ASSOCIATESAdded · +271,104 sh+$10.5M
Biggest sellers
- CenterBook PartnersSold out · -549,361 sh-$21.3M
- CastleKnight ManagementSold out · -431,700 sh-$16.8M
- BALYASNY ASSET MANAGEMENT L.P.Sold out · -243,188 sh-$9.4M
- MILLENNIUM MANAGEMENTTrimmed · -190,855 sh-$7.4M
- CLEARFIELD CAPITAL MANAGEMENTSold out · -185,049 sh-$7.2M
WYFI 13F holders ranked 1–100 of 125
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | Situational Awareness#1 · 1,757,600 sh | 1,757,600 | $68.3M | 0.34% | 0.0% |
| 2 | BlackRock#2 · 800,577 sh | 800,577 | $31.1M | <0.01% | +7.8% |
| 3 | Capital World Investors#3 · 719,612 sh | 719,612 | $28.0M | <0.01% | New |
| 4 | DRIEHAUS CAPITAL MANAGEMENT#4 · 582,371 sh | 582,371 | $22.6M | 0.13% | New |
| 5 | D. E. Shaw#5 · 409,655 sh | 409,655 | $15.9M | <0.01% | New |
| 6 | PRICE T ROWE ASSOCIATES#6 · 398,891 sh | 398,891 | $15.5M | <0.01% | +212.2% |
| 7 | MIRAE ASSET GLOBAL ETFS Ltd.#7 · 390,042 sh | 390,042 | $15.2M | 0.02% | +72.0% |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#8 · 313,032 sh | 313,032 | $12.2M | <0.01% | New |
| 9 | GEODE CAPITAL MANAGEMENT#9 · 298,029 sh | 298,029 | $11.6M | <0.01% | +6.4% |
| 10 | MILLENNIUM MANAGEMENT#10 · 296,294 sh | 296,294 | $11.5M | <0.01% | -39.2% |
| 11 | Trexquant Investment#11 · 237,504 sh | 237,504 | $9.2M | 0.05% | +121.7% |
| 12 | TWO SIGMA INVESTMENTS#12 · 234,172 sh | 234,172 | $9.1M | <0.01% | New |
| 13 | STATE STREET#13 · 225,955 sh | 225,955 | $8.8M | <0.01% | +1.7% |
| 14 | GOLDMAN SACHS GROUP#14 · 181,663 sh | 181,663 | $7.1M | <0.01% | +212.5% |
| 15 | Vident Advisory#15 · 167,178 sh | 167,178 | $6.5M | 0.05% | +19.1% |
| 16 | BNP PARIBAS FINANCIAL MARKETS#16 · 146,901 sh | 146,901 | $5.7M | <0.01% | +6204.8% |
| 17 | HRT FINANCIAL#17 · 142,107 sh | 142,107 | $5.5M | 0.01% | New |
| 18 | Toroso Investments#18 · 125,510 sh | 125,510 | $4.9M | <0.01% | +115.9% |
| 19 | VANGUARD CAPITAL MANAGEMENT#19 · 115,393 sh | 115,393 | $4.5M | <0.01% | +1.7% |
| 20 | Defiance ETFs#20 · 126,259 sh | 126,259 | $4.4M | 0.06% | +117.2% |
| 21 | Mitsubishi UFJ Asset Management , Ltd.#21 · 109,521 sh | 109,521 | $4.3M | <0.01% | New |
| 22 | UBS Group AG#22 · 97,520 sh | 97,520 | $3.8M | <0.01% | -64.9% |
| 23 | JPMORGAN CHASE#23 · 103,009 sh | 103,009 | $3.7M | <0.01% | +281.3% |
| 24 | NORTHERN#24 · 86,686 sh | 86,686 | $3.4M | <0.01% | +7.6% |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT#25 · 83,989 sh | 83,989 | $3.3M | <0.01% | -1.8% |
| 26 | Marex Group plc#26 · 80,000 sh | 80,000 | $3.1M | 0.01% | +300.0% |
| 27 | RAYMOND JAMES FINANCIAL#27 · 79,868 sh | 79,868 | $3.1M | <0.01% | New |
| 28 | VANGUARD PORTFOLIO MANAGEMENT#28 · 76,309 sh | 76,309 | $3.0M | <0.01% | +17.5% |
| 29 | LPL Financial#29 · 74,459 sh | 74,459 | $2.9M | <0.01% | New |
| 30 | FRED ALGER MANAGEMENT#30 · 73,029 sh | 73,029 | $2.8M | <0.01% | -1.4% |
| 31 | CANTOR FITZGERALD, L. P.#31 · 68,279 sh | 68,279 | $2.7M | 0.03% | New |
| 32 | XTX Topco Ltd#32 · 65,311 sh | 65,311 | $2.5M | 0.03% | +219.9% |
| 33 | LAZARD ASSET MANAGEMENT#33 · 64,180 sh | 64,180 | $2.5M | <0.01% | -51.6% |
| 34 | JANE STREET GROUP#34 · 63,022 sh | 63,022 | $2.4M | <0.01% | New |
| 35 | T. Rowe Price Investment Management#35 · 61,564 sh | 61,564 | $2.4M | <0.01% | New |
| 36 | BANK OF AMERICA#36 · 59,416 sh | 59,416 | $2.3M | <0.01% | -1.2% |
| 37 | VANGUARD FIDUCIARY#37 · 59,155 sh | 59,155 | $2.3M | <0.01% | +0.4% |
| 38 | Clear Street Group#38 · 58,448 sh | 58,448 | $2.3M | <0.01% | New |
| 39 | Russell Investments Group, Ltd.#39 · 56,287 sh | 56,287 | $2.2M | <0.01% | -18.9% |
| 40 | WELLS FARGO & COMPANY#40 · 56,030 sh | 56,030 | $2.2M | <0.01% | -0.9% |
| 41 | AQR CAPITAL MANAGEMENT#41 · 48,538 sh | 48,538 | $1.9M | <0.01% | New |
| 42 | NOMURA#42 · 45,940 sh | 45,940 | $1.8M | <0.01% | New |
| 43 | Round Rock Advisors#43 · 45,386 sh | 45,386 | $1.8M | 0.23% | +146.6% |
| 44 | MOZAYYX MANAGEMENT#44 · 40,797 sh | 40,797 | $1.6M | 1.53% | New |
| 45 | RENAISSANCE TECHNOLOGIES#45 · 37,900 sh | 37,900 | $1.5M | <0.01% | New |
| 46 | IMC-Chicago#46 · 36,136 sh | 36,136 | $1.4M | <0.01% | New |
| 47 | MORGAN STANLEY#47 · 33,787 sh | 33,787 | $1.3M | <0.01% | +5.1% |
| 48 | GROUP ONE TRADING, L.P.#48 · 33,524 sh | 33,524 | $1.3M | <0.01% | New |
| 49 | Cetera Investment Advisers#49 · 29,490 sh | 29,490 | $1.1M | <0.01% | +73.4% |
| 50 | FORA Capital#50 · 28,822 sh | 28,822 | $1.1M | 0.08% | New |
| 51 | Bank of New York Mellon#51 · 28,653 sh | 28,653 | $1.1M | <0.01% | +32.6% |
| 52 | POLEN CAPITAL MANAGEMENT#52 · 26,281 sh | 26,281 | $1.0M | <0.01% | New |
| 53 | VAN ECK ASSOCIATES#53 · 25,699 sh | 25,699 | $998.4K | <0.01% | -13.0% |
| 54 | Nuveen#54 · 25,656 sh | 25,656 | $996.7K | <0.01% | +101.2% |
| 55 | Cambridge Investment Research Advisors#55 · 24,935 sh | 24,935 | $969.0K | <0.01% | New |
| 56 | SEI INVESTMENTS#56 · 22,420 sh | 22,420 | $871.0K | <0.01% | -68.9% |
| 57 | Penn Capital Management Company#57 · 21,127 sh | 21,127 | $820.8K | 0.05% | -46.7% |
| 58 | Regal Partners Ltd#58 · 19,727 sh | 19,727 | $766.4K | 0.04% | New |
| 59 | Thompson David Blair#59 · 16,300 sh | 16,300 | $633.3K | 0.32% | New |
| 60 | HEALTHCARE OF ONTARIO PENSION PLAN FUND#60 · 15,114 sh | 15,114 | $587.2K | <0.01% | New |
| 61 | RHUMBLINE ADVISERS#61 · 14,889 sh | 14,889 | $578.4K | <0.01% | +19.6% |
| 62 | BUFFALO BUSINESS & ESTATE SERVICES LTD#62 · 13,758 sh | 13,758 | $534.5K | 0.07% | -72.8% |
| 63 | Engineers Gate Manager#63 · 12,568 sh | 12,568 | $488.3K | <0.01% | -24.5% |
| 64 | WINTON GROUP Ltd#64 · 11,300 sh | 11,300 | $439.0K | 0.01% | New |
| 65 | DEUTSCHE BANK AG\#65 · 11,090 sh | 11,090 | $430.8K | <0.01% | +52.4% |
| 66 | Scientech Research#66 · 9,981 sh | 9,981 | $387.8K | 0.31% | -2.7% |
| 67 | Graham Capital Management, L.P.#67 · 8,380 sh | 8,380 | $325.6K | <0.01% | New |
| 68 | WEALTH ENHANCEMENT ADVISORY SERVICES#68 · 8,311 sh | 8,311 | $320.0K | — | New |
| 69 | Larson Financial Group#69 · 7,790 sh | 7,790 | $302.6K | <0.01% | New |
| 70 | Advisory Services Network#70 · 7,290 sh | 7,290 | $283.2K | <0.01% | -8.9% |
| 71 | OSAIC#71 · 6,926 sh | 6,926 | $269.1K | <0.01% | +54.1% |
| 72 | CITIGROUP#72 · 6,865 sh | 6,865 | $266.7K | <0.01% | +610.7% |
| 73 | AMERIPRISE FINANCIAL#73 · 6,810 sh | 6,810 | $264.6K | <0.01% | -32.2% |
| 74 | MetLife Investment Management#74 · 6,722 sh | 6,722 | $261.1K | <0.01% | 0.0% |
| 75 | BANK OF NOVA SCOTIA#75 · 6,300 sh | 6,300 | $244.8K | <0.01% | New |
| 76 | ROYAL BANK OF CANADA#76 · 6,094 sh | 6,094 | $236.0K | 0.00% | +229.4% |
| 77 | CoreCap Advisors#77 · 6,050 sh | 6,050 | $235.0K | — | New |
| 78 | Belvedere Trading#78 · 6,000 sh | 6,000 | $233.1K | <0.01% | New |
| 79 | Invesco Ltd.#79 · 5,967 sh | 5,967 | $231.8K | 0.00% | New |
| 80 | KESTRA PRIVATE WEALTH SERVICES#80 · 5,608 sh | 5,608 | $217.9K | <0.01% | New |
| 81 | Walleye Capital#81 · 5,327 sh | 5,327 | $207.0K | <0.01% | New |
| 82 | ALLIANCEBERNSTEIN L.P.#82 · 17,200 sh | 17,200 | $204.9K | <0.01% | New |
| 83 | SG Americas Securities#83 · 4,771 sh | 4,771 | $185.0K | <0.01% | New |
| 84 | NEW YORK STATE COMMON RETIREMENT FUND#84 · 4,600 sh | 4,600 | $178.7K | <0.01% | +283.3% |
| 85 | Police & Firemen's Retirement System of New Jersey#85 · 3,950 sh | 3,950 | $153.5K | <0.01% | +41.5% |
| 86 | Vanguard Global Advisers#86 · 3,536 sh | 3,536 | $137.4K | <0.01% | 0.0% |
| 87 | Caitong International Asset Management , Ltd#87 · 2,949 sh | 2,949 | $114.6K | 0.02% | New |
| 88 | BARCLAYS PLC#88 · 2,765 sh | 2,765 | $107.4K | 0.00% | +38.0% |
| 89 | FMR#89 · 1,607 sh | 1,607 | $62.4K | 0.00% | +70.8% |
| 90 | Tower Research Capital (TRC)#90 · 1,600 sh | 1,600 | $62.2K | <0.01% | -27.2% |
| 91 | Nikko Asset Management Americas#91 · 1,464 sh | 1,464 | $56.9K | <0.01% | New |
| 92 | Chung Wu Investment Group#92 · 1,200 sh | 1,200 | $46.6K | 0.03% | New |
| 93 | Legal & General Group Plc#93 · 1,112 sh | 1,112 | $43.2K | 0.00% | -86.0% |
| 94 | Bogart Wealth#94 · 1,000 sh | 1,000 | $38.9K | <0.01% | New |
| 95 | SRS Capital Advisors#95 · 965 sh | 965 | $37.5K | <0.01% | New |
| 96 | Integrated Wealth Concepts#96 · 920 sh | 920 | $35.7K | <0.01% | New |
| 97 | Ameritas Investment Partners#97 · 887 sh | 887 | $34.5K | <0.01% | 0.0% |
| 98 | Cornerstone Planning Group#98 · 1,000 sh | 1,000 | $27.9K | — | New |
| 99 | Bayforest Capital Ltd#99 · 616 sh | 616 | $23.9K | 0.02% | New |
| 100 | Rockefeller Capital Management L.P.#100 · 600 sh | 600 | $23.3K | 0.00% | +500.0% |
Funds that sold out of WYFI in Q2 2026 (28)
Held WYFI at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.