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, Q2 2022
Institutional positions in Aspen Aerogels Inc as of Jun 30, 2022. 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
- 148
- +4 vs. Q1 2022
- Shares held
- 37.0M
- +5.33M (+16.8%) vs. Q1 2022
- Total value
- $366.3M
- −$726.8M (−66.5%) vs. Q1 2022
- New holders
- 30
- 66 more added
- Sold out
- 26
- 37 more reduced
1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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, Q2 2022
Shares, value and share of portfolio for each institution holding Aspen Aerogels Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kim, LLC | 5,254,110 | $51.9M | 2.49% | +5,254,110 | New |
| Oaktop Capital Management II, L.P. | 3,194,758 | $31.6M | 5.71% | +255,000+8.7% | Added |
| George Kaiser Family Foundation | 3,167,322 | $31.3M | 5.56% | 00.0% | Unchanged |
| Encompass Capital Advisors LLC | 2,725,571 | $26.9M | 1.81% | +1,814,791+199.3% | Added |
| Telemark Asset Management, LLC | 2,000,000 | $19.8M | 3.34% | +180,000+9.9% | Added |
| BlackRock Inc. | 1,776,373 | $17.6M | 0.00% | +244,791+16.0% | Added |
| Vanguard Group Inc | 1,440,919 | $14.2M | 0.00% | −92,372−6.0% | Reduced |
| Driehaus Capital Management LLC | 1,029,519 | $10.2M | 0.16% | −321,051−23.8% | Reduced |
| Prescott Group Capital Management, L.L.C. | 959,049 | $9.47M | 2.53% | +959,049 | New |
| Needham Investment Management LLC | 684,500 | $6.76M | 1.26% | +23,000+3.5% | Added |
| Cowen Prime Advisors LLC | 669,950 | $6.62M | 3.77% | +302,670+82.4% | Added |
| Ameriprise Financial Inc | 622,901 | $6.15M | 0.00% | +622,901 | New |
| Royce & Associates LP | 580,432 | $5.74M | 0.06% | +88,600+18.0% | Added |
| Two Sigma Investments, LP | 553,547 | $5.47M | 0.02% | +392,008+242.7% | Added |
| Essex Investment Management Co LLC | 550,480 | $5.44M | 0.88% | +39,992+7.8% | Added |
| State Street Corp | 549,444 | $5.43M | 0.00% | +41,619+8.2% | Added |
| Samjo Capital LLC | 520,000 | $5.14M | 6.27% | +175,000+50.7% | Added |
| Quinn Opportunity Partners LLC | 478,426 | $4.73M | 0.44% | +478,426 | New |
| FMR LLC | 469,245 | $4.64M | 0.00% | −66,922−12.5% | Reduced |
| Nuveen Asset Management, LLC | 463,126 | $4.58M | 0.00% | +384,888+491.9% | Added |
| Geode Capital Management, LLC | 454,705 | $4.49M | 0.00% | +49,198+12.1% | Added |
| Two Sigma Advisers, LP | 428,700 | $4.24M | 0.01% | +304,200+244.3% | Added |
| Baird Financial Group, Inc. | 392,305 | $3.88M | 0.01% | −12,814−3.2% | Reduced |
| Morgan Stanley | 375,945 | $3.72M | 0.00% | +236,413+169.4% | Added |
| UBS Asset Management Americas Inc | 344,494 | $3.40M | 0.00% | −4,385−1.3% | Reduced |
| Jetstream Capital LLC | 340,000 | $3.36M | 7.25% | +184,000+117.9% | Added |
| G2 Investment Partners Management LLC | 336,100 | $3.32M | 1.06% | −55,053−14.1% | Reduced |
| Dimensional Fund Advisors LP | 330,657 | $3.27M | 0.00% | −110,590−25.1% | Reduced |
| Deutsche Bank AG | 326,175 | $3.22M | 0.00% | +846+0.3% | Added |
| Redwood Investments, LLC | 311,328 | $3.08M | 0.34% | +41,559+15.4% | Added |
| ExodusPoint Capital Management, LP | 310,039 | $3.06M | 0.04% | +26,146+9.2% | Added |
| Northern Trust Corp | 261,204 | $2.58M | 0.00% | +54,762+26.5% | Added |
| Lazard Asset Management LLC | 245,956 | $2.43M | 0.00% | +245,956 | New |
| Goldman Sachs Group Inc | 209,003 | $2.06M | 0.00% | +34,386+19.7% | Added |
| Millennium Management LLC | 204,105 | $2.02M | 0.00% | −8,188−3.9% | Reduced |
| D. E. Shaw & Co., Inc. | 201,996 | $2.00M | 0.00% | +201,996 | New |
| Assenagon Asset Management S.A. | 192,895 | $1.91M | 0.01% | +184,254+2,132.3% | Added |
| Kennedy Capital Management, Inc. | 185,554 | $1.83M | 0.05% | +19,814+12.0% | Added |
| Zevenbergen Capital Investments LLC | 178,322 | $1.76M | 0.08% | −700−0.4% | Reduced |
| Silvercrest Asset Management Group LLC | 151,504 | $1.50M | 0.01% | −6,556−4.1% | Reduced |
| Walleye Capital LLC | 136,171 | $1.34M | 0.04% | +136,171 | New |
| Clear Sky Advisers, LLC | 117,000 | $1.16M | 1.03% | +110,500+1,700.0% | Added |
| Barclays PLC | 113,874 | $1.13M | 0.00% | +110,171+2,975.2% | Added |
| Bank of America Corp | 107,723 | $1.06M | 0.00% | +51,501+91.6% | Added |
| Afton Capital Management LLC | 107,119 | $1.06M | 3.13% | −20,224−15.9% | Reduced |
| Point72 Asset Management, L.P. | 106,850 | $1.06M | 0.00% | +94,850+790.4% | Added |
| Trellus Management Company, LLC | 106,463 | $1.05M | 1.48% | +900+0.9% | Added |
| Gilder Gagnon Howe & Co LLC | 101,142 | $999.0K | 0.02% | −7,788−7.1% | Reduced |
| Ardsley Advisory Partners LP | 100,500 | $999.0K | 0.25% | +100,500 | New |
| AMH Equity Ltd | 100,000 | $988.0K | 1.95% | −221,414−68.9% | Reduced |
| Adage Capital Partners GP, L.L.C. | 100,000 | $988.0K | 0.00% | +100,000 | New |
| Bank of New York Mellon Corp | 95,639 | $944.0K | 0.00% | +771+0.8% | Added |
| Squarepoint Ops LLC | 92,765 | $917.0K | 0.01% | +49,636+115.1% | Added |
| Greenwood Capital Associates LLC | 90,213 | $891.0K | 0.14% | +14,134+18.6% | Added |
| Apis Capital Advisors, LLC | 89,600 | $885.0K | 1.00% | +89,600 | New |
| Renaissance Technologies LLC | 78,300 | $774.0K | 0.00% | +21,600+38.1% | Added |
| Bridgewater Advisors Inc. | 74,000 | $731.0K | 0.15% | +19,000+34.5% | Added |
| Sargent Investment Group, LLC | 73,458 | $726.0K | 0.22% | +7,000+10.5% | Added |
| Redwood Grove Capital, LLC | 73,210 | $723.0K | 0.39% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 71,608 | $708.0K | 0.00% | +13,016+22.2% | Added |
| UBS Group AG | 71,112 | $703.0K | 0.00% | +2,334+3.4% | Added |
| Swiss National Bank | 70,100 | $693.0K | 0.00% | +7,500+12.0% | Added |
| Allspring Global Investments Holdings, LLC | 67,383 | $665.0K | 0.00% | +17,420+34.9% | Added |
| Engineers Gate Manager LP | 66,338 | $655.0K | 0.02% | +66,338 | New |
| HRT Financial LP | 60,500 | $597.0K | 0.01% | +60,500 | New |
| Alliancebernstein L.P. | 60,222 | $595.0K | 0.00% | +41,922+229.1% | Added |
| Virtu Financial LLC | 56,486 | $558.0K | 0.05% | +56,486 | New |
| Citadel Advisors LLC | 55,589 | $549.0K | 0.00% | −136,249−71.0% | Reduced |
| Harvey Partners, LLC | 55,231 | $546.0K | 0.12% | −24,769−31.0% | Reduced |
| Cubist Systematic Strategies, LLC | 49,898 | $493.0K | 0.00% | +47,586+2,058.2% | Added |
| Boothbay Fund Management, LLC | 47,574 | $470.0K | 0.02% | +32,074+206.9% | Added |
| Susquehanna International Group, LLP | 43,046 | $425.0K | 0.00% | −56,429−56.7% | Reduced |
| Man Group plc | – | $403.0K | 0.00% | – | New |
| Guggenheim Capital LLC | 38,316 | $379.0K | 0.00% | +20,778+118.5% | Added |
| Monashee Investment Management LLC | 37,500 | $371.0K | 0.14% | +37,500 | New |
| California State Teachers Retirement System | 37,155 | $367.0K | 0.00% | +5,273+16.5% | Added |
| Firsthand Capital Management, Inc. | 35,000 | $346.0K | 0.30% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 34,106 | $337.0K | 0.01% | +26,148+328.6% | Added |
| Invesco Ltd. | 31,738 | $314.0K | 0.00% | −697,088−95.6% | Reduced |
| Woodmont Investment Counsel LLC | 31,519 | $311.0K | 0.04% | +3,309+11.7% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 31,365 | $310.0K | 0.00% | +11,159+55.2% | Added |
| Rhumbline Advisers | 30,984 | $306.0K | 0.00% | +8,613+38.5% | Added |
| Russell Investments Group, Ltd. | 29,811 | $294.0K | 0.00% | −64,262−68.3% | Reduced |
| State of Wisconsin Investment Board | 29,081 | $287.0K | 0.00% | +7,181+32.8% | Added |
| ARS Investment Partners, LLC | 26,048 | $257.0K | 0.04% | +6,287+31.8% | Added |
| JPMorgan Chase & Co | 25,021 | $247.0K | 0.00% | +7,547+43.2% | Added |
| Jane Street Group, LLC | 24,564 | $243.0K | 0.00% | −45,937−65.2% | Reduced |
| Invenire Partners, LP | 24,494 | $242.0K | 0.32% | −33,050−57.4% | Reduced |
| SEI Investments Co | 24,356 | $241.0K | 0.00% | +14,117+137.9% | Added |
| FNY Investment Advisers, LLC | 24,201 | $239.0K | 0.18% | +24,201 | New |
| Quantbot Technologies LP | 24,028 | $237.0K | 0.02% | +4,378+22.3% | Added |
| AQR Capital Management LLC | 23,506 | $232.0K | 0.00% | −10,628−31.1% | Reduced |
| Citigroup Inc | 22,624 | $223.0K | 0.00% | +17,182+315.7% | Added |
| SG Americas Securities, LLC | 22,525 | $223.0K | 0.00% | +22,525 | New |
| Choate Investment Advisors | 20,362 | $201.0K | 0.01% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 19,108 | $189.0K | 0.00% | +10,010+110.0% | Added |
| Credit Suisse AG | 17,773 | $176.0K | 0.00% | −430−2.4% | Reduced |
| New York State Common Retirement Fund | 15,559 | $154.0K | 0.00% | −29−0.2% | Reduced |
| XTX Topco Ltd | 15,106 | $149.0K | 0.06% | +15,106 | New |
| Weiss Multi-Strategy Advisers LLC | 15,000 | $148.0K | 0.00% | +15,000 | New |