Who owns Aspen Aerogels?
- Ticker: ASPN
- CUSIP Number: 04523y105
Tip: Access positions for across all investors
Analyze quarterly positions in Aspen Aerogels with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Aspen Aerogels stock
Who bought or sold Aspen Aerogels this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Kim | 12M | $42M | 0% | Mar 2026 |
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| BlackRock | 4.7M | $16M | -4% | Mar 2026 |
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| Vanguard Group | 4.7M | $13M | 4% | Dec 2025 |
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| Oaktop Capital Management II | 4.4M | $12M | 0% | Dec 2025 |
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| Needham Investment Management | 4.4M | $12M | 27% | Dec 2025 |
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| Vanguard Capital Management | 3.4M | $12M | 100% | Mar 2026 |
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| George Kaiser Family Foundation | 3.2M | $11M | 0% | Mar 2026 |
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| State Street Corporation | 2.5M | $7.1M | 29% | Dec 2025 |
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| Invesco | 2.3M | $7.9M | -44% | Mar 2026 |
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| Gagnon Securities | 1.9M | $6.4M | 64% | Mar 2026 |
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| Rice Hall James & Associates | 1.6M | $5.3M | 9% | Mar 2026 |
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| Geode Capital Management | 1.5M | $5.3M | -4% | Mar 2026 |
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| Ameriprise Financial | 1.5M | $5.2M | 9% | Mar 2026 |
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| Millennium Management | 1.4M | $4.8M | 61% | Mar 2026 |
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| Dimensional Fund Advisors | 1.3M | $4.3M | -37% | Mar 2026 |
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| Jacobs Levy Equity Management | 1.2M | $4.2M | 770% | Mar 2026 |
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| American Century Companies | 1.2M | $3.3M | 146% | Dec 2025 |
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| Telemark Asset Management | 1.0M | $3.4M | 0% | Mar 2026 |
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| Royce & Associates | 987k | $3.4M | 100% | Mar 2026 |
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| Goldman Sachs Group | 900k | $3.1M | -31% | Mar 2026 |
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| Hrt Financial | 870k | $3.0M | 100% | Mar 2026 |
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| Susquehanna International | 854k | $2.4M | -18% | Dec 2025 |
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| D. E. Shaw & Co | 834k | $2.9M | 3490% | Mar 2026 |
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| Citadel Advisors | 810k | $2.8M | -37% | Mar 2026 |
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| Vanguard Portfolio Management | 717k | $2.5M | 100% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 698k | $2.4M | 1% | Mar 2026 |
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| Samjo Management | 646k | $2.2M | -19% | Mar 2026 |
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| Marshall Wace | 554k | $1.6M | 78% | Dec 2025 |
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| Jump Financial | 551k | $1.6M | 3% | Dec 2025 |
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| Charles Schwab Investment Management | 540k | $1.5M | -6% | Dec 2025 |
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| Northern Trust | 539k | $1.5M | -12% | Dec 2025 |
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| AQR Capital Management | 526k | $1.8M | 42% | Mar 2026 |
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| Palogic Value Management | 525k | $1.5M | 162% | Dec 2025 |
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| Vanguard Fiduciary Trust | 454k | $1.6M | 100% | Mar 2026 |
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| Federated Investors | 450k | $1.5M | -20% | Mar 2026 |
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| Two Sigma Investments | 441k | $1.5M | -42% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 360k | $1.2M | 61% | Mar 2026 |
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| Algert Coldiron Investors | 326k | $1.1M | 485% | Mar 2026 |
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| Jane Street | 323k | $1.1M | -20% | Mar 2026 |
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| Point72 Asset Management | 257k | $878k | 100% | Mar 2026 |
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| Bank of America Corporation | 241k | $824k | 100% | Mar 2026 |
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| Citigroup | 234k | $799k | 100% | Mar 2026 |
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| XTX Topco | 202k | $572k | 786% | Dec 2025 |
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| Barclays | 193k | $546k | 94% | Dec 2025 |
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| UBS Group | 189k | $645k | -40% | Mar 2026 |
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| Morgan Stanley | 188k | $644k | -46% | Mar 2026 |
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| Bank of New York Mellon | 186k | $635k | -6% | Mar 2026 |
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| First Trust Advisors | 181k | $620k | -8% | Mar 2026 |
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| Healthcare Of Ontario Pension Plan Trust Fund | 157k | $445k | 100% | Dec 2025 |
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| Tudor Investment Corporation | 151k | $517k | 91% | Mar 2026 |
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| CWM Advisors | 151k | $516k | -10% | Mar 2026 |
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| Balyasny Asset Management | 149k | $511k | 100% | Mar 2026 |
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| Man Group | 143k | $490k | 100% | Mar 2026 |
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| Lazard Asset Management | 142k | $485k | 100% | Mar 2026 |
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| Nuveen | 135k | $461k | 1% | Mar 2026 |
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| Mitsubishi UFJ Asset Management | 128k | $436k | -3% | Mar 2026 |
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| Ironwood Investment Management | 128k | $361k | -5% | Dec 2025 |
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| SiVest Group | 125k | $428k | 0% | Mar 2026 |
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| ALPS Advisors | 124k | $425k | 7% | Mar 2026 |
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| Dynamic Technology Lab Private | 122k | $416k | 18% | Mar 2026 |
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| State of Wisconsin Investment Board | 120k | $340k | -53% | Dec 2025 |
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| Engineers Gate Manager | 119k | $337k | 100% | Dec 2025 |
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| Sargent Investment Group | 117k | $398k | -18% | Mar 2026 |
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| Russell Investments | 114k | $391k | 20% | Mar 2026 |
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| EntryPoint Capital | 110k | $312k | 69% | Dec 2025 |
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| Hsbc Holdings | 105k | $359k | 350% | Mar 2026 |
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| Rbf Capital | 100k | $342k | 0% | Mar 2026 |
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| Walleye Trading Advisors | 97k | $332k | -43% | Mar 2026 |
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| Verition Fund Management | 97k | $274k | 47% | Dec 2025 |
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| Numerai GP | 96k | $328k | -62% | Mar 2026 |
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| Rhumbline Advisers | 84k | $287k | -6% | Mar 2026 |
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| Oppenheimer & Co | 76k | $261k | -1% | Mar 2026 |
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| Alliancebernstein | 64k | $181k | 0% | Mar 2026 |
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| WJ Financial Advisors | 64k | $219k | -1% | Mar 2026 |
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| Franklin Resources | 63k | $216k | 100% | Mar 2026 |
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| Aristides Capital | 62k | $177k | 100% | Dec 2025 |
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| Squarepoint Ops | 60k | $204k | 100% | Mar 2026 |
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| Graham Capital Management | 52k | $179k | -67% | Mar 2026 |
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| Walleye Trading | 46k | $156k | -27% | Mar 2026 |
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| nVerses Capital | 41k | $139k | 100% | Mar 2026 |
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| LPL Financial | 39k | $133k | -29% | Mar 2026 |
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| Caption Management | 36k | $102k | 20% | Dec 2025 |
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| Quadrature Capital | 36k | $101k | 100% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 32k | $108k | 2% | Mar 2026 |
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| Concurrent Investment Advisors | 30k | $103k | 0% | Mar 2026 |
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| Lighthouse Investment Partners | 30k | $85k | 100% | Dec 2025 |
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| Wells Fargo & Company | 29k | $98k | -65% | Mar 2026 |
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| Vanguard Global Advisers | 29k | $98k | 100% | Mar 2026 |
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| PanAgora Asset Management | 28k | $95k | 100% | Mar 2026 |
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| MetLife Investment Advisors | 27k | $77k | -11% | Dec 2025 |
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| Axq Capital | 27k | $91k | 100% | Mar 2026 |
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| Oxford Asset Management | 24k | $68k | 100% | Dec 2025 |
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| Canada Pension Plan Investment Board | 24k | $81k | 100% | Mar 2026 |
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| IMC-Chicago | 23k | $77k | -78% | Mar 2026 |
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| Intech Investment Management | 19k | $64k | -27% | Mar 2026 |
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| Manufacturers Life Insurance Company | 18k | $63k | -14% | Mar 2026 |
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| Rsm Us Wealth Management | 17k | $59k | 3% | Mar 2026 |
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| Police & Firemen's Retirement System of New Jersey | 17k | $57k | 0% | Mar 2026 |
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| New York State Common Retirement Fund | 16k | $56k | 0% | Mar 2026 |
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| Legato Capital Management | 16k | $53k | 0% | Mar 2026 |
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| Bank Of Montreal | 15k | $53k | 100% | Mar 2026 |
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| Florida State Board of Administration | 15k | $50k | 0% | Mar 2026 |
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| Brevan Howard Capital Management | 12k | $40k | 100% | Mar 2026 |
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| Ing Investment Management | 12k | $40k | -6% | Mar 2026 |
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| Baird Financial | 11k | $32k | -97% | Dec 2025 |
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| Advisor Group Holdings | 11k | $31k | -20% | Dec 2025 |
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| Aptus Capital Advisors | 11k | $36k | 100% | Mar 2026 |
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| Clarus Group | 11k | $36k | 100% | Mar 2026 |
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| Prudential Financial | 10k | $35k | 100% | Mar 2026 |
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| HPM Partners | 10k | $35k | 100% | Mar 2026 |
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| Choate Investment Advisors | 10k | $34k | 0% | Mar 2026 |
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| Spears Abacus Advisors | 10k | $34k | 0% | Mar 2026 |
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| IFP Advisors | 8.9k | $30k | -21% | Mar 2026 |
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| Royal Bank of Canada | 8.5k | $30k | -98% | Mar 2026 |
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| Essential Partners | 6.7k | $23k | 11904% | Mar 2026 |
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| Legal & General Group | 6.0k | $21k | -91% | Mar 2026 |
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| Strategic Investment Solutions | 6.0k | $21k | -14% | Mar 2026 |
|
| FMR | 5.8k | $16k | -13% | Dec 2025 |
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| Summit Investment Advisors | 5.7k | $20k | 0% | Mar 2026 |
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| MAI Wealth Advisors | 4.8k | $17k | 33% | Mar 2026 |
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| Simplex Trading | 4.8k | $14k | -70% | Dec 2025 |
|
| Tower Research Capital | 4.7k | $13k | 22% | Dec 2025 |
|
| Quantbot Technologies | 4.5k | $16k | 660% | Mar 2026 |
|
| SBI Securities | 4.4k | $15k | -43% | Mar 2026 |
|
| Optiver Holding B.V. | 4.2k | $14k | -30% | Mar 2026 |
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| Banque Cantonale Vaudoise | 4.2k | $14k | -35% | Mar 2026 |
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| First PREMIER Bank | 4.0k | $14k | 0% | Mar 2026 |
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| Gunpowder Capital Management, LLC dba Oliver Wealth Management | 3.9k | $11k | 100% | Dec 2025 |
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| California State Teachers Retirement System | 3.6k | $12k | -95% | Mar 2026 |
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| Alaska Retirement Management Board | 3.4k | $11k | 0% | Mar 2026 |
|
| Aquatic Capital Management | 3.1k | $11k | 100% | Mar 2026 |
|
| Quarry | 2.7k | $7.6k | 132% | Dec 2025 |
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| Covestor | 2.5k | $8.0k | 0% | Mar 2026 |
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| Sterling Capital Management | 2.2k | $7.5k | -38% | Mar 2026 |
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| Bank Of Oklahoma National Association / | 2.0k | $6.8k | 0% | Mar 2026 |
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| CWM | 1.8k | $5.0k | -76% | Dec 2025 |
|
| Jones Financial Companies, L.L | 1.7k | $4.9k | -31% | Dec 2025 |
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| EverSource Wealth Advisors | 1.5k | $5.1k | 100% | Mar 2026 |
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| Rachor Investment Advisory Services | 1.2k | $4.0k | 71% | Mar 2026 |
|
| Larson Financial Group | 1.1k | $3.0k | 184% | Dec 2025 |
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| GGM Financials | 1.0k | $3.5k | 0% | Mar 2026 |
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| Stance Capital | 811.00 | $2.8k | 100% | Mar 2026 |
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| Cornerstone Planning Group | 750.00 | $3.1k | 0% | Mar 2026 |
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| Us Bancorp | 739.00 | $2.1k | -78% | Dec 2025 |
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| GAMMA Investing | 519.00 | $1.8k | -45% | Mar 2026 |
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| NISA Investment Advisors | 450.00 | $1.5k | 100% | Mar 2026 |
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| Hanson McClain Advisors | 419.00 | $1.2k | -51% | Dec 2025 |
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| Stone House Investment Management | 405.00 | $1.4k | 0% | Mar 2026 |
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| Caitong International Asset Management | 323.00 | $1.1k | -97% | Mar 2026 |
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| Minot DeBlois Advisors | 300.00 | $1.0k | 0% | Mar 2026 |
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| National Bank Of Canada /fi/ | 200.00 | $566.000000 | -62% | Dec 2025 |
|
| Morse Asset Management | 175.00 | $495.005000 | -74% | Dec 2025 |
|
| Quaker Wealth Management | 33.00 | $112.998600 | -100% | Mar 2026 |
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