Who Holds Aspen Aerogels Inc (ASPN)? 180 Institutional Holders, Q2 2026
Managers with more than $100 million in US equities report their holdings on Form 13F within 45 days of each quarter end. Quarter ended 30 Jun 2026: 180 holders, $459 million in total.
Largest holders
The 100 largest by value. Change in shares against Q1 2026.
| Manager | Shares | Value | Change | |
|---|---|---|---|---|
| KIM, LLC | 12,280,426 | $78 million | +0% | 13F |
| BlackRock, Inc. | 5,277,148 | $33 million | +11% | 13F |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 5,168,674 | $33 million | +0% | 13F |
| VANGUARD CAPITAL MANAGEMENT LLC | 3,539,271 | $22 million | +3% | 13F |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 3,260,800 | $21 million | -28% | 13F |
| George Kaiser Family Foundation | 3,167,322 | $20 million | +0% | 13F |
| STATE STREET CORP | 2,559,495 | $16 million | +10% | 13F |
| AMERICAN CENTURY COMPANIES INC | 2,510,042 | $16 million | +101% | 13F |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 2,058,083 | $13 million | +69% | 13F |
| AMERIPRISE FINANCIAL INC | 1,821,295 | $12 million | +21% | 13F |
| GEODE CAPITAL MANAGEMENT, LLC | 1,770,425 | $11 million | +15% | 13F |
| RICE HALL JAMES & ASSOCIATES, LLC | 1,635,259 | $10 million | +5% | 13F |
| Invesco Ltd. | 1,619,972 | $10 million | -30% | 13F |
| GAGNON SECURITIES LLC | 1,535,812 | $10 million | -18% | 13F |
| DIMENSIONAL FUND ADVISORS LP | 1,447,333 | $9 million | +15% | 13F |
| GOLDMAN SACHS GROUP INC | 1,372,300 | $9 million | +53% | 13F |
| ROYCE & ASSOCIATES LP | 1,323,218 | $8 million | +34% | 13F |
| AQR CAPITAL MANAGEMENT LLC | 1,276,346 | $8 million | +143% | 13F |
| MILLENNIUM MANAGEMENT LLC | 1,190,616 | $8 million | -15% | 13F |
| MARSHALL WACE, LLP | 1,146,707 | $7 million | -9% | 13F |
| D. E. Shaw & Co., Inc. | 1,066,501 | $7 million | +28% | 13F |
| Telemark Asset Management, LLC | 1,000,000 | $6 million | +0% | 13F |
| JPMORGAN CHASE & CO | 1,004,383 | $6 million | +4% | 13F |
| BNP PARIBAS FINANCIAL MARKETS | 867,199 | $5 million | +24% | 13F |
| TWO SIGMA INVESTMENTS, LP | 779,468 | $5 million | +77% | 13F |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 698,983 | $4 million | -2% | 13F |
| FEDERATED HERMES, INC. | 596,883 | $4 million | +33% | 13F |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 570,712 | $4 million | +3% | 13F |
| TUDOR INVESTMENT CORP ET AL | 567,384 | $4 million | +276% | 13F |
| NORTHERN TRUST CORP | 565,569 | $4 million | +8% | 13F |
| VANGUARD FIDUCIARY TRUST CO | 474,393 | $3 million | +4% | 13F |
| PANAGORA ASSET MANAGEMENT INC | 442,448 | $3 million | +1486% | 13F |
| MORGAN STANLEY | 397,075 | $3 million | +111% | 13F |
| DEUTSCHE BANK AG\ | 372,077 | $2 million | +3% | 13F |
| Baird Financial Group, Inc. | 345,193 | $2 million | New | 13F |
| ALGERT GLOBAL LLC | 302,582 | $2 million | -7% | 13F |
| Trexquant Investment LP | 302,439 | $2 million | New | 13F |
| RENAISSANCE TECHNOLOGIES LLC | 274,392 | $2 million | New | 13F |
| BANK OF AMERICA CORP /DE/ | 252,746 | $2 million | +5% | 13F |
| CITADEL ADVISORS LLC | 238,731 | $2 million | -59% | 13F |
| PRUDENTIAL FINANCIAL INC | 229,935 | $1 million | +2164% | 13F |
| XTX Topco Ltd | 227,977 | $1 million | +13% | 13F |
| FIRST TRUST ADVISORS LP | 222,352 | $1 million | +23% | 13F |
| Bank of New York Mellon Corp | 195,389 | $1 million | +5% | 13F |
| Palogic Value Management, L.P. | 185,589 | $1 million | -59% | 13F |
| CITIGROUP INC | 181,651 | $1 million | -22% | 13F |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 179,301 | $1 million | +8% | 13F |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 177,419 | $1 million | -35% | 13F |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 171,150 | $1 million | New | 13F |
| Jump Financial, LLC | 168,865 | $1 million | New | 13F |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 157,400 | $997,916 | +0% | 13F |
| Nuveen, LLC | 145,324 | $921,354 | +8% | 13F |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 128,107 | $812,198 | +104% | 13F |
| Jefferies Financial Group Inc. | 126,303 | $800,761 | New | 13F |
| Firsthand Capital Management, Inc. | 125,000 | $792,500 | +0% | 13F |
| Russell Investments Group, Ltd. | 120,306 | $762,737 | +5% | 13F |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 110,000 | $697,400 | +47% | 13F |
| Mitsubishi UFJ Asset Management Co., Ltd. | 107,505 | $681,582 | -16% | 13F |
| Sargent Investment Group, LLC | 106,432 | $674,779 | -9% | 13F |
| Inspire Investing, LLC | 106,330 | $674,132 | -30% | 13F |
| IEQ CAPITAL, LLC | 103,313 | $655,005 | New | 13F |
| RBF Capital, LLC | 100,000 | $634,000 | +0% | 13F |
| Man Group plc | 90,259 | $572,242 | -37% | 13F |
| RHUMBLINE ADVISERS | 83,335 | $528,333 | -1% | 13F |
| LPL Financial LLC | 69,365 | $439,774 | +79% | 13F |
| FMR LLC | 68,476 | $434,135 | +1429% | 13F |
| EntryPoint Capital, LLC | 67,794 | $429,814 | -54% | 13F |
| UBS Group AG | 66,671 | $422,694 | -65% | 13F |
| OPPENHEIMER & CO INC | 64,430 | $408,486 | -16% | 13F |
| WINTON GROUP Ltd | 61,200 | $388,008 | New | 13F |
| WELLS FARGO & COMPANY/MN | 59,370 | $376,406 | +108% | 13F |
| Centiva Capital, LP | 56,459 | $357,950 | New | 13F |
| FRANKLIN RESOURCES INC | 47,907 | $303,730 | -24% | 13F |
| Graham Capital Management, L.P. | 46,267 | $293,333 | -12% | 13F |
| Arax Advisory Partners | 46,153 | $292,610 | New | 13F |
| Quantbot Technologies LP | 45,432 | $288,039 | +904% | 13F |
| Balyasny Asset Management L.P. | 43,717 | $277,166 | -71% | 13F |
| Mariner, LLC | 42,652 | $270,424 | New | 13F |
| Odyssean, LLC | 41,759 | $264,752 | +0% | 13F |
| MetLife Investment Management, LLC | 40,269 | $255,305 | +166% | 13F |
| ALLIANCEBERNSTEIN L.P. | 74,130 | $253,525 | +16% | 13F |
| MERCER GLOBAL ADVISORS INC /ADV | 38,679 | $245,225 | New | 13F |
| State of Wyoming | 38,000 | $240,920 | New | 13F |
| FOX RUN MANAGEMENT, L.L.C. | 37,919 | $240,406 | New | 13F |
| Y-Intercept (Hong Kong) Ltd | 36,820 | $233,439 | New | 13F |
| Dynamic Technology Lab Private Ltd | 35,103 | $223,000 | -71% | 13F |
| STATE OF WISCONSIN INVESTMENT BOARD | 33,247 | $210,786 | -68% | 13F |
| DIVERSIFIED TRUST CO | 33,047 | $209,517 | New | 13F |
| Concurrent Investment Advisors, LLC | 32,050 | $203,197 | +7% | 13F |
| Creative Planning | 31,432 | $199,279 | New | 13F |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 31,271 | $198,258 | -1% | 13F |
| BAILARD, INC. | 29,508 | $187,081 | New | 13F |
| Vanguard Global Advisers, LLC | 28,581 | $181,204 | +0% | 13F |
| Cerity Partners LLC | 28,365 | $179,834 | +179% | 13F |
| Headlands Technologies LLC | 27,413 | $173,798 | New | 13F |
| nVerses Capital, LLC | 25,234 | $159,983 | -38% | 13F |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 30,386 | $156,792 | +176% | 13F |
| INTECH INVESTMENT MANAGEMENT LLC | 21,535 | $136,532 | +16% | 13F |
| CANADA PENSION PLAN INVESTMENT BOARD | 20,700 | $131,238 | -13% | 13F |
| CAPTRUST FINANCIAL ADVISORS | 19,187 | $121,646 | New | 13F |
Questions and answers
- How many institutions hold Aspen Aerogels Inc?
- 180 managers reported Aspen Aerogels Inc on Form 13F for the quarter ended 30 June 2026, against 166 the quarter before.
- Who is the largest institutional holder of Aspen Aerogels Inc?
- KIM, LLC, with 12,280,426 shares worth $78 million on its 13F for Q2 2026.
- How many institutions bought or sold out of Aspen Aerogels Inc in Q2 2026?
- 38 managers reported a new position and 24 reported none after holding it the quarter before.
Source: SEC EDGAR, Form 13F (public domain). Counts and values as filed. Cite this page: Tamarly Intelligence, "Who holds Aspen Aerogels Inc, Q2 2026", https://app.tamarly.ai/holders/aspen-aerogels, built from SEC EDGAR.
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