Aspen Aerogels Inc
ASPN- Exchange
- NYSE
- Industry
- Wholesale-Lumber & Other Construction Materials
- SEC CIK
- 0001145986
In the last 90 days, Aspen Aerogels Inc insiders filed 0 open-market purchases and 1 sale; 179 institutions reported holding it in 13F filings for Q2 2026, worth $464.9M in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Aspen Aerogels Inc as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 159
- +29 vs. Q3 2021
- Shares held
- 28.5M
- +954.5K (+3.5%) vs. Q3 2021
- Total value
- $1.42B
- +$152.1M (+12.0%) vs. Q3 2021
- New holders
- 39
- 47 more added
- Sold out
- 10
- 50 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ASPN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 179 | $464.9M |
| Q1 2026 | 166 | $236.7M |
| Q4 2025 | 183 | $199.0M |
| Q3 2025 | 204 | $496.8M |
| Q2 2025 | 182 | $423.4M |
| Q1 2025 | 221 | $455.4M |
| Q4 2024 | 231 | $868.2M |
| Q3 2024 | 243 | $1.93B |
| Q2 2024 | 222 | $1.69B |
| Q1 2024 | 167 | $1.31B |
| Q4 2023 | 170 | $1.18B |
| Q3 2023 | 159 | $582.9M |
| Q2 2023 | 159 | $524.6M |
| Q1 2023 | 156 | $498.6M |
| Q4 2022 | 164 | $793.4M |
| Q3 2022 | 140 | $344.0M |
| Q2 2022 | 148 | $366.3M |
| Q1 2022 | 145 | $1.09B |
| Q4 2021 | 159 | $1.42B |
| Q3 2021 | 130 | $1.27B |
| Q2 2021 | 115 | $849.9M |
| Q1 2021 | 85 | $482.2M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Aspen Aerogels Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ellevest, Inc. | 9 | $0 | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 9 | $0 | 0.00% | +9 | New |
| Toth Financial Advisory Corp | 18 | $1.00K | 0.00% | +18 | New |
| Fortitude Advisory Group L.L.C. | 19 | $1.00K | 0.00% | +19 | New |
| Harbour Investments, Inc. | 80 | $4.00K | 0.00% | +80 | New |
| Kelly Financial Services LLC | 140 | $6.97K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 138 | $7.00K | 0.00% | +35+34.0% | Added |
| Captrust Financial Advisors | 131 | $7.00K | 0.00% | +131 | New |
| Geneos Wealth Management Inc. | 227 | $11.0K | 0.00% | 00.0% | Unchanged |
| Reilly Financial Advisors, LLC | 400 | $20.0K | 0.00% | 00.0% | Unchanged |
| Ahrens Investment Partners LLC | 408 | $20.0K | 0.01% | +408 | New |
| Tower Research Capital LLC (TRC) | 432 | $22.0K | 0.00% | +254+142.7% | Added |
| PEAK6 Investments LLC | 508 | $25.0K | 0.00% | +508 | New |
| Banque Cantonale Vaudoise | 672 | $33.0K | 0.00% | 00.0% | Unchanged |
| First Command Bank | 900 | $41.0K | 0.01% | 00.0% | Unchanged |
| First Command Financial Services, Inc. | 900 | $45.0K | 0.01% | 00.0% | Unchanged |
| STRS Ohio | 1,100 | $54.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 1,174 | $58.0K | 0.00% | +102+9.5% | Added |
| RPg Family Wealth Advisory, LLC | 1,519 | $75.6K | 0.03% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,806 | $90.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,847 | $92.0K | 0.00% | +766+70.9% | Added |
| SG Americas Securities, LLC | 2,429 | $121.0K | 0.00% | −5,401−69.0% | Reduced |
| HighMark Wealth Management LLC | 2,500 | $124.0K | 0.08% | −1,500−37.5% | Reduced |
| Dorsey Wright & Associates | 2,655 | $132.0K | 0.03% | +360+15.7% | Added |
| KRS Capital Management, LLC | 2,700 | $134.0K | 0.11% | +2,700 | New |
| Marshall Wace, LLP | 2,846 | $141.0K | 0.00% | +2,846 | New |
| Taylor, Cottrill, Erickson & Associates, Inc. | 4,500 | $224.0K | 0.07% | −4,500−50.0% | Reduced |
| Two Sigma Advisers, LP | 4,600 | $229.0K | 0.00% | −100−2.1% | Reduced |
| ProShare Advisors LLC | 4,819 | $240.0K | 0.00% | +4,819 | New |
| RBF Capital, LLC | 5,000 | $249.0K | 0.02% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 5,175 | $253.0K | 0.00% | −14,706−74.0% | Reduced |
| Crossmark Global Holdings, Inc. | 5,086 | $253.0K | 0.01% | +5,086 | New |
| Teacher Retirement System of Texas | 5,177 | $258.0K | 0.00% | +5,177 | New |
| State of Wisconsin Investment Board | 5,300 | $264.0K | 0.00% | −2,300−30.3% | Reduced |
| Janus Henderson Group PLC | 5,296 | $264.0K | 0.00% | +5,296 | New |
| Abbot Financial Management, Inc. | 5,653 | $281.0K | 0.13% | +5,653 | New |
| Metropolitan Life Insurance Co | 5,708 | $284.2K | 0.00% | −821−12.6% | Reduced |
| Andrew Hill Investment Advisors, Inc. | 5,745 | $286.0K | 0.27% | +5,745 | New |
| BNP Paribas Arbitrage, SA | 6,944 | $345.7K | 0.00% | +3,210+86.0% | Added |
| Arizona State Retirement System | 7,116 | $354.0K | 0.00% | +7,116 | New |
| MetLife Investment Management | 7,483 | $372.6K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 8,566 | $427.0K | 0.00% | −85−1.0% | Reduced |
| Legal & General Group Plc | 8,714 | $434.0K | 0.00% | +6,418+279.5% | Added |
| Guggenheim Capital LLC | 8,973 | $447.0K | 0.00% | −23,777−72.6% | Reduced |
| National Bank of Canada | 8,982 | $447.0K | 0.00% | +8,982 | New |
| State Board of Administration of Florida Retirement System | 9,098 | $453.0K | 0.00% | −303−3.2% | Reduced |
| Occudo Quantitative Strategies LP | 9,404 | $468.0K | 0.04% | +1,390+17.3% | Added |
| Brookfield Asset Management Inc. | 10,020 | $499.0K | 0.00% | +10,020 | New |
| Brown Advisory Inc | 10,031 | $499.0K | 0.00% | +10,031 | New |
| Caption Management, LLC | 10,100 | $502.0K | 0.03% | −8,600−46.0% | Reduced |
| Thompson Davis & Co., Inc. | 10,200 | $508.0K | 0.42% | +10,200 | New |
| Citigroup Inc | 10,218 | $509.0K | 0.00% | −7,885−43.6% | Reduced |
| San Luis Wealth Advisors LLC | 10,640 | $530.0K | 0.54% | +10,640 | New |
| Wolverine Trading, LLC | 11,409 | $558.0K | 0.01% | +5,304+86.9% | Added |
| Manufacturers Life Insurance Company, The | 11,406 | $568.0K | 0.00% | −249−2.1% | Reduced |
| Engineers Gate Manager LP | 11,415 | $568.0K | 0.03% | +1,652+16.9% | Added |
| Quantbot Technologies LP | 11,638 | $579.0K | 0.05% | +9,238+384.9% | Added |
| American International Group, Inc. | 11,721 | $584.0K | 0.00% | −350−2.9% | Reduced |
| Boothbay Fund Management, LLC | 12,000 | $597.0K | 0.02% | 00.0% | Unchanged |
| Bradley Foster & Sargent Inc | 12,362 | $616.0K | 0.01% | −2,980−19.4% | Reduced |
| Prudential Financial Inc | 12,800 | $637.0K | 0.00% | +12,800 | New |
| Jane Street Group, LLC | 13,297 | $662.0K | 0.00% | −19,659−59.7% | Reduced |
| Squarepoint Ops LLC | 13,586 | $676.0K | 0.00% | −4,219−23.7% | Reduced |
| Walleye Capital LLC | 13,949 | $695.0K | 0.02% | +13,949 | New |
| Royal Bank of Canada | 13,987 | $696.0K | 0.00% | +3,243+30.2% | Added |
| Deutsche Bank AG | 14,129 | $703.0K | 0.00% | −2,261−13.8% | Reduced |
| Bank of America Corp | 14,417 | $718.0K | 0.00% | +7,926+122.1% | Added |
| New York State Common Retirement Fund | 15,569 | $775.0K | 0.00% | −19−0.1% | Reduced |
| ARS Investment Partners, LLC | 15,743 | $784.0K | 0.07% | +7,350+87.6% | Added |
| SEI Investments Co | 17,191 | $856.0K | 0.00% | −2,287−11.7% | Reduced |
| Credit Suisse AG | 17,245 | $859.0K | 0.00% | +17,245 | New |
| Luminus Management LLC | 17,300 | $861.0K | 0.20% | +17,300 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 18,908 | $958.0K | 0.00% | −32,250−63.0% | Reduced |
| Rhumbline Advisers | 19,707 | $981.0K | 0.00% | +119+0.6% | Added |
| Manatuck Hill Partners, LLC | 20,300 | $1.01M | 0.38% | 00.0% | Unchanged |
| Choate Investment Advisors | 20,362 | $1.01M | 0.06% | 00.0% | Unchanged |
| HRT Financial LP | 20,867 | $1.04M | 0.01% | +8,605+70.2% | Added |
| Cubist Systematic Strategies, LLC | 21,009 | $1.05M | 0.01% | −6,191−22.8% | Reduced |
| Woodmont Investment Counsel LLC | 21,460 | $1.07M | 0.14% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 22,300 | $1.11M | 0.00% | +2,600+13.2% | Added |
| Aquila Investment Management LLC | 23,000 | $1.15M | 0.55% | +23,000 | New |
| Assenagon Asset Management S.A. | 23,741 | $1.18M | 0.00% | +14,826+166.3% | Added |
| Barclays PLC | 26,769 | $1.33M | 0.00% | +17,756+197.0% | Added |
| Voloridge Investment Management, LLC | 28,425 | $1.42M | 0.01% | +28,425 | New |
| American Century Companies Inc | 28,528 | $1.42M | 0.00% | +28,528 | New |
| Polarity Investment Partners LP | 28,614 | $1.43M | 3.01% | +28,614 | New |
| Bridgewater Advisors Inc. | 31,000 | $1.54M | 0.34% | +6,000+24.0% | Added |
| Alpha Paradigm Partners, LLC | 32,186 | $1.60M | 0.64% | +6,929+27.4% | Added |
| Parametric Portfolio Associates LLC | 32,526 | $1.62M | 0.00% | −542−1.6% | Reduced |
| JPMorgan Chase & Co | 32,674 | $1.63M | 0.00% | +19,613+150.2% | Added |
| Renaissance Technologies LLC | 34,151 | $1.70M | 0.00% | −74,600−68.6% | Reduced |
| California State Teachers Retirement System | 34,318 | $1.71M | 0.00% | +22,364+187.1% | Added |
| Firsthand Capital Management, Inc. | 35,000 | $1.74M | 0.66% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 35,700 | $1.78M | 0.06% | +35,700 | New |
| Millrace Asset Group, Inc. | 37,324 | $1.86M | 1.08% | −7,769−17.2% | Reduced |
| Millennium Management LLC | 38,538 | $1.92M | 0.00% | −117,972−75.4% | Reduced |
| AQR Capital Management LLC | 38,541 | $1.92M | 0.00% | +15,132+64.6% | Added |
| Goldman Sachs Group Inc | 42,385 | $2.11M | 0.00% | +22,147+109.4% | Added |
| Allspring Global Investments Holdings, LLC | 44,504 | $2.21M | 0.00% | +44,504 | New |