DaveManuel.com · Institutional Ownership · Who Owns It
PENGUIN SOLUTIONS INC (PENG)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
361
Reporting holders
$4.8B
Reported value
112.0%
Of shares outstanding
3.9%
Calls
5.1%
Puts
+130
Holder change
Institutions report 57,403,624 shares against 51,242,699 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $581.7M | 7,652,384 | 0.01% | 4q | -0.9%-$5.3M |
| FMR LLC | $468.7M | 6,166,682 | 0.02% | 4q | +33.7%+$118.1M |
| Invesco Ltd. | $346.1M | 4,553,215 | 0.03% | 4q | +14.2%+$43.0M |
| STATE STREET CORP | $237.8M | 3,128,616 | 0.01% | 4q | -2.9%-$7.2M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $226.9M | 2,984,926 | 0.01% | 2q | -17.2%-$47.0M |
| DIMENSIONAL FUND ADVISORS LP | $181.9M | 2,393,508 | 0.03% | 4q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $160.5M | 2,111,433 | 0.00% | 2q | -2.5%-$4.2M |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | $150.2M | 1,975,948 | 0.46% | 3q | +10.4%+$14.2M |
| AMERICAN CENTURY COMPANIES INC | $149.1M | 1,962,105 | 0.07% | 4q | +277.2%+$109.6M |
| Boston Partners | $127.9M | 1,677,550 | 0.11% | 2q | +5.1%+$6.2M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $124.4M incl. $106.5M options CALL+PUT | 236,030 | 0.01% | 4q | +1252.9%+$115.2M |
| JANE STREET GROUP, LLC | $112.2M CALL+PUT | options only | 0.01% | 4q | OPTIONS |
| GEODE CAPITAL MANAGEMENT, LLC | $95.1M | 1,250,752 | 0.01% | 4q | HELD |
| T. Rowe Price Investment Management, Inc. | $93.5M | 1,230,419 | 0.06% | new | NEW |
| CITADEL ADVISORS LLC | $81.5M incl. $66.5M options CALL+PUT | 197,430 | 0.01% | 4q | -38.2%-$50.4M |
| LSV ASSET MANAGEMENT | $63.3M | 832,916 | 0.11% | 4q | -16.7%-$12.7M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $53.9M | 709,310 | 0.01% | 4q | -18.3%-$12.1M |
| PARADIGM CAPITAL MANAGEMENT INC/NY | $52.1M | 685,900 | 1.42% | 4q | -57.3%-$69.9M |
| Driehaus Capital Management LLC | $51.1M | 672,847 | 0.30% | new | NEW |
| TWO SIGMA INVESTMENTS, LP | $50.2M | 660,315 | 0.04% | 4q | +254.6%+$36.0M |
| MORGAN STANLEY | $49.7M | 654,049 | 0.00% | 4q | +9.9%+$4.5M |
| IMC-Chicago, LLC | $47.3M CALL+PUT | options only | 0.01% | 3q | OPTIONS |
| KENNEDY CAPITAL MANAGEMENT LLC | $46.4M | 610,743 | 0.82% | 5q | -37.6%-$28.0M |
| NORTHERN TRUST CORP | $44.7M | 588,462 | 0.01% | 4q | +3.1%+$1.3M |
| Portolan Capital Management, LLC | $41.5M | 546,173 | 1.55% | new | NEW |
| BNP PARIBAS FINANCIAL MARKETS | $41.3M | 543,480 | 0.01% | 4q | +30.8%+$9.7M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $39.6M | 521,248 | 0.00% | 5q | +713.1%+$34.7M |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $34.2M | 450,030 | 0.10% | 3q | -53.4%-$39.2M |
| Parallax Volatility Advisers, L.P. | $33.1M PUT | options only | 0.06% | 2q | OPTIONS |
| WELLINGTON MANAGEMENT GROUP LLP | $32.9M | 432,722 | 0.01% | 4q | -26.4%-$11.8M |
| VANGUARD FIDUCIARY TRUST CO | $25.5M | 335,288 | 0.01% | 2q | +7.4%+$1.8M |
| MARSHALL WACE, LLP | $24.0M | 315,487 | 0.02% | 5q | +113.5%+$12.7M |
| SIMPLEX TRADING, LLC | $24.0M incl. $20.2M options CALL+PUT | 50,074 | 0.01% | 4q | +19460.2%+$23.8M |
| ROYCE & ASSOCIATES LP | $22.9M | 301,775 | 0.18% | 4q | -69.2%-$51.6M |
| Thrivent Financial for Lutherans | $22.7M | 298,771 | 0.04% | 4q | +835.9%+$20.3M |
| GOLDMAN SACHS GROUP INC | $22.7M | 298,415 | 0.00% | 4q | -42.0%-$16.4M |
| JPMORGAN CHASE & CO | $22.6M incl. $292.1K options CALL | 327,697 | 0.00% | 4q | +276.0%+$16.6M |
| Bank of New York Mellon Corp | $22.5M | 296,052 | 0.00% | 4q | -4.4%-$1.0M |
| WELLS FARGO & COMPANY/MN | $21.4M | 281,048 | 0.00% | 4q | -39.5%-$13.9M |
| BANK OF MONTREAL /CAN/ | $21.2M | 279,319 | 0.01% | 4q | +199.6%+$14.1M |
| GROUP ONE TRADING LLC | $20.5M incl. $12.1M options CALL+PUT | 110,359 | 0.03% | new | NEW |
| D. E. Shaw & Co., Inc. | $19.5M | 256,454 | 0.01% | 4q | +10.1%+$1.8M |
| PEAK6 LLC | $18.2M CALL | options only | 0.04% | 3q | OPTIONS |
| PRINCIPAL FINANCIAL GROUP INC | $17.2M | 226,065 | 0.01% | 4q | -2.8%-$502.3K |
| ROYAL BANK OF CANADA | $16.9M | 222,387 | 0.00% | 4q | +15.7%+$2.3M |
| DEUTSCHE BANK AG\ | $14.7M | 193,763 | 0.00% | 4q | -40.9%-$10.2M |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $14.3M | 187,712 | 0.02% | new | NEW |
| Public Sector Pension Investment Board | $14.2M | 187,230 | 0.04% | 4q | -20.1%-$3.6M |
| THAMES CAPITAL MANAGEMENT LLC | $14.1M | 185,128 | 1.16% | new | NEW |
| NORDEA INVESTMENT MANAGEMENT AB | $13.4M | 191,448 | 0.01% | 4q | -3.4%-$477.0K |
| UBS Group AG | $13.4M | 176,653 | 0.00% | 4q | -63.5%-$23.3M |
| Clearbridge Investments, LLC | $13.3M | 174,571 | 0.01% | 4q | -59.5%-$19.5M |
| Tidal Investments LLC | $12.6M | 165,954 | 0.02% | 4q | +224.6%+$8.7M |
| RAYMOND JAMES FINANCIAL INC | $12.6M | 165,318 | 0.00% | 4q | +59.4%+$4.7M |
| OPTIMIZE FINANCIAL INC. | $11.6M | 152,938 | 4.18% | 4q | HELD |
| Sound Capital Solutions LLC | $11.6M | 152,938 | 2.72% | new | FIRST |
| STATE OF WISCONSIN INVESTMENT BOARD | $11.5M | 151,839 | 0.02% | 4q | -37.8%-$7.0M |
| MILLENNIUM MANAGEMENT LLC | $11.5M | 150,808 | 0.00% | 4q | +766.5%+$10.1M |
| BESSEMER GROUP INC | $10.8M | 142,366 | 0.01% | 3q | HELD |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $10.6M | 139,266 | 0.00% | 4q | -44.1%-$8.3M |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $10.4M | 136,677 | 0.04% | 4q | +314.9%+$7.9M |
| Walleye Trading LLC | $10.3M incl. $3.3M options CALL+PUT | 92,331 | 0.01% | 2q | +1665.7%+$9.7M |
| RHUMBLINE ADVISERS | $9.5M | 125,091 | 0.01% | 4q | -13.9%-$1.5M |
| CSM Advisors, LLC | $9.3M | 122,777 | 0.20% | 4q | -77.6%-$32.3M |
| Jump Financial, LLC | $9.0M | 118,200 | 0.07% | new | NEW |
| BANK OF AMERICA CORP /DE/ | $8.8M | 115,474 | 0.00% | 4q | +4.4%+$372.6K |
| Nuveen, LLC | $8.4M | 110,676 | 0.00% | 4q | +9.9%+$755.8K |
| LAZARD ASSET MANAGEMENT LLC | $8.3M | 109,053 | 0.01% | 4q | +69.2%+$3.4M |
| LPL Financial LLC | $8.0M | 105,860 | 0.00% | 4q | +264.2%+$5.8M |
| Legal & General Group Plc | $8.0M | 105,178 | 0.00% | 4q | +0.9%+$69.9K |
| AMERIPRISE FINANCIAL INC | $7.8M | 102,195 | 0.00% | 4q | +19.1%+$1.2M |
| BARCLAYS PLC | $7.7M | 101,383 | 0.00% | 4q | -84.0%-$40.6M |
| Phocas Financial Corp. | $7.7M | 101,015 | 1.07% | 4q | -56.2%-$9.9M |
| HRT FINANCIAL LP | $7.6M incl. $7.6M options OPT | 100,000 | 0.01% | new | NEW |
| Divisadero Street Capital Management, LP | $7.6M | 100,000 | 0.17% | new | NEW |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $7.3M | 96,467 | 0.14% | 3q | -9.1%-$737.0K |
| SEI INVESTMENTS CO | $7.1M | 93,401 | 0.01% | 4q | -46.3%-$6.1M |
| Swiss National Bank | $7.0M | 91,700 | 0.00% | 4q | -6.6%-$494.1K |
| Weiss Asset Management LP | $6.8M | 89,717 | 0.07% | new | NEW |
| SEGALL BRYANT & HAMILL, LLC | $6.7M | 88,429 | 0.08% | 5q | -43.4%-$5.2M |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $6.4M | 83,668 | 0.02% | new | NEW |
| PEREGRINE CAPITAL MANAGEMENT LLC | $6.2M | 81,390 | 0.20% | 5q | -63.5%-$10.8M |
| Jupiter Topco LLC | $5.4M | 71,384 | 0.00% | new | FIRST |
| AQR CAPITAL MANAGEMENT LLC | $5.1M | 66,722 | 0.00% | 4q | -61.4%-$8.1M |
| Creative Planning | $4.7M | 62,264 | 0.00% | 4q | +25.5%+$960.7K |
| Kera Capital Partners, Inc. | $4.7M | 61,945 | 0.45% | new | NEW |
| P.A.W. CAPITAL CORP | $4.6M | 60,400 | 3.52% | 4q | -80.2%-$18.6M |
| VOYA INVESTMENT MANAGEMENT LLC | $4.6M | 60,258 | 0.00% | 4q | +12.2%+$498.4K |
| CWA Asset Management Group, LLC | $4.6M | 60,179 | 0.14% | 4q | -47.3%-$4.1M |
| FORA Capital, LLC | $4.4M | 58,166 | 0.30% | new | NEW |
| VestGen Advisors, LLC | $4.1M | 53,623 | 0.12% | new | NEW |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $4.0M | 52,561 | 0.00% | 4q | -29.5%-$1.7M |
| Quantinno Capital Management LP | $3.9M | 50,825 | 0.00% | 4q | +79.5%+$1.7M |
| PRUDENTIAL FINANCIAL INC | $3.7M | 48,786 | 0.00% | 4q | -3.5%-$135.3K |
| Brevan Howard Capital Management LP | $3.7M | 48,470 | 0.03% | 4q | -27.6%-$1.4M |
| XTX Topco Ltd | $3.5M | 46,662 | 0.05% | 4q | -25.3%-$1.2M |
| FEDERATED HERMES, INC. | $3.4M | 44,724 | 0.00% | 4q | -32.0%-$1.6M |
| ExodusPoint Capital Management, LP | $3.4M | 44,231 | 0.02% | new | NEW |
| Mitsubishi UFJ Asset Management Co., Ltd. | $3.3M | 43,931 | 0.00% | 4q | +4280.0%+$3.3M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $3.1M | 41,197 | 0.00% | 4q | +237.1%+$2.2M |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-30 | 13G/A | Vanguard Portfolio Management | 5.8% |
| 2026-10-19 | 13G/A | BANK OF NOVA SCOTIA | 2.5% |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-10-06 | 2026-10-06 | Directors or officers departed or appointed | filing |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-01 | Clark Joseph Gates | SVP and Pres, Optimized LED | Sold | 10,351 | $609.4K ×6 |
| 2026-05-11 | NAYYAR SANDEEP | Director | Sold | 12,893 | $581.3K |
| 2026-05-11 | Straub Maximiliane C | Director | Sold | 8,000 | $360.0K |
| 2026-05-12 | NAYYAR SANDEEP | Director | Sold | 7,107 | $309.0K |
| 2026-06-15 | Kuykendall Anne | SVP and Chief Legal Officer | Sold | 4,000 | $257.5K ×4 |
| 2026-05-26 | Kuykendall Anne | SVP and Chief Legal Officer | Sold | 4,000 | $217.8K ×3 |
| 2026-08-24 | Kuykendall Anne | SVP and Chief Legal Officer | Sold | 4,000 | $202.3K ×3 |
| 2026-05-08 | Clark Joseph Gates | SVP and Pres, Optimized LED | Sold | 5,000 | $199.9K |
| 2026-05-12 | Straub Maximiliane C | Director | Sold | 4,000 | $177.4K |
| 2026-05-14 | Straub Maximiliane C | Director | Sold | 3,000 | $147.0K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 76 | $21.4M | 382,791 | 20 | 20 | 20 | 0.0% |
| Q2 2026 | 361 | $4.8B | 57,403,624 | 150 | 76 | 104 | 9.1% |
| Q1 2026 | 231 | $1.0B | 57,617,287 | 29 | 74 | 92 | 1.8% |
| Q4 2025 | 237 | $1.2B | 58,066,613 | 29 | 69 | 96 | 4.2% |
| Q3 2025 | 256 | $1.6B | 59,398,379 | 238 | 13 | 7 | 1.5% |
| Q2 2025 | 207 | $1.1B | 53,079,016 | 67 | 55 | 55 | 0.9% |
| Q1 2025 | 203 | $1.0B | 58,559,878 | 32 | 69 | 67 | 1.3% |
| Q4 2024 | 200 | $1.1B | 58,553,680 | 32 | 74 | 62 | 0.6% |
| Q3 2024 | 199 | $1.2B | 56,911,283 | 33 | 74 | 63 | 0.9% |
| Q2 2024 | 202 | $1.3B | 56,107,515 | 32 | 85 | 60 | 1.2% |
| Q1 2024 | 214 | $1.6B | 58,495,351 | 54 | 67 | 59 | 1.1% |
| Q4 2023 | 185 | $1.1B | 56,311,484 | 29 | 67 | 62 | 1.8% |
| Q3 2023 | 185 | $1.4B | 54,256,388 | 23 | 58 | 66 | 2.6% |
| Q2 2023 | 198 | $1.6B | 53,332,371 | 51 | 69 | 56 | 1.6% |
| Q1 2023 | 174 | $887.2M | 51,234,526 | 19 | 62 | 56 | 0.5% |
| Q4 2022 | 184 | $756.5M | 50,056,712 | 24 | 57 | 74 | 1.4% |
| Q3 2022 | 181 | $915.4M | 56,779,934 | 21 | 71 | 62 | 1.5% |
| Q2 2022 | 197 | $2.3B | 138,084,114 | 34 | 76 | 50 | 1.0% |
| Q1 2022 | 209 | $1.6B | 59,225,560 | 37 | 85 | 58 | 2.4% |
| Q4 2021 | 213 | $6.1B | 83,812,456 | 63 | 62 | 55 | 2.6% |
| Q3 2021 | 160 | $1.4B | 30,127,600 | 24 | 78 | 37 | 2.7% |
| Q2 2021 | 158 | $1.3B | 25,548,459 | 41 | 48 | 51 | 4.8% |
| Q1 2021 | 128 | $1.5B | 31,628,892 | 17 | 45 | 44 | 0.2% |
| Q4 2020 | 130 | $2.2B | 57,956,857 | 26 | 37 | 46 | 0.3% |
| Q3 2020 | 118 | $1.6B | 58,127,131 | 9 | 33 | 46 | 0.1% |
| Q2 2020 | 123 | $1.5B | 53,797,534 | 16 | 44 | 42 | 0.2% |
| Q1 2020 | 122 | $1.4B | 59,329,037 | 17 | 56 | 33 | 0.2% |
| Q4 2019 | 142 | $1.7B | 45,014,032 | 29 | 55 | 31 | 0.3% |
| Q3 2019 | 138 | $1.6B | 62,029,776 | 27 | 46 | 44 | 0.5% |
| Q2 2019 | 129 | $1.6B | 66,974,926 | 22 | 51 | 38 | 1.7% |
| Q1 2019 | 136 | $1.4B | 72,669,941 | 36 | 59 | 20 | 0.7% |
| Q4 2018 | 137 | $968.5M | 32,146,452 | 3 | 2 | 4 | 1.4% |