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, Q3 2024
Institutional positions in Aspen Aerogels Inc as of Sep 30, 2024. 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
- 243
- +22 vs. Q2 2024
- Shares held
- 70.2M
- +4.01M (+6.1%) vs. Q2 2024
- Total value
- $1.93B
- +$344.1M (+21.8%) vs. Q2 2024
- New holders
- 65
- 76 more added
- Sold out
- 43
- 66 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Aspen Aerogels Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dakota Wealth Management | 35,609 | $986.0K | 0.02% | +35,609 | New |
| Group One Trading, L.P. | 35,381 | $979.7K | 0.04% | +35,381 | New |
| Greenwood Capital Associates LLC | 35,189 | $974.4K | 0.13% | −700−2.0% | Reduced |
| Manufacturers Life Insurance Company, The | 35,121 | $972.5K | 0.00% | +9,118+35.1% | Added |
| MetLife Investment Management | 33,664 | $932.2K | 0.01% | 00.0% | Unchanged |
| Millennium Management LLC | 33,390 | $924.6K | 0.00% | −358,173−91.5% | Reduced |
| Promethium Advisors,llc | 33,065 | $915.6K | 0.65% | +33,065 | New |
| Royal Bank of Canada | 32,125 | $889.0K | 0.00% | +19,157+147.7% | Added |
| Harvest Investment Services, LLC | 32,105 | $889.0K | 0.28% | +4,702+17.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 31,999 | $886.1K | 0.00% | +5,967+22.9% | Added |
| Corebridge Financial, Inc. | 31,153 | $862.6K | 0.00% | −192−0.6% | Reduced |
| Marshall Wace, LLP | 31,100 | $861.2K | 0.00% | +5,200+20.1% | Added |
| Price T Rowe Associates Inc | 30,763 | $852.0K | 0.00% | +8,877+40.6% | Added |
| Janus Henderson Group PLC | 30,455 | $843.1K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 30,034 | $832.0K | 0.05% | −8,974−23.0% | Reduced |
| IMC-Chicago, LLC | 29,613 | $820.0K | 0.02% | +16,112+119.3% | Added |
| Lombard Odier Asset Management (USA) Corp | 29,528 | $817.6K | 0.30% | +29,528 | New |
| Davy Global Fund Management Ltd | 29,131 | $806.6K | 0.08% | 00.0% | Unchanged |
| Abbot Financial Management, Inc. | 29,109 | $806.0K | 0.41% | +3,893+15.4% | Added |
| Churchill Management Corp | 28,941 | $801.4K | 0.01% | −4,639−13.8% | Reduced |
| Simplex Trading, LLC | 26,481 | $733.0K | 0.02% | −7,493−22.1% | Reduced |
| Verition Fund Management LLC | 25,953 | $718.6K | 0.00% | +5,586+27.4% | Added |
| JPMorgan Chase & Co | 25,690 | $711.4K | 0.00% | +790+3.2% | Added |
| Woodmont Investment Counsel LLC | 25,350 | $702.0K | 0.05% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 24,860 | $688.0K | 0.05% | −41,351−62.5% | Reduced |
| ARS Investment Partners, LLC | 24,587 | $680.8K | 0.06% | −897−3.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 24,355 | $674.4K | 0.00% | −924−3.7% | Reduced |
| Franklin Resources Inc | 29,418 | $669.6K | 0.00% | +1,483+5.3% | Added |
| Numerai GP LLC | 23,333 | $646.1K | 0.17% | −7,730−24.9% | Reduced |
| Wolverine Trading, LLC | 21,858 | $623.8K | 0.02% | +21,858 | New |
| D. E. Shaw & Co., Inc. | 22,465 | $622.1K | 0.00% | −519,040−95.9% | Reduced |
| LPL Financial LLC | 22,063 | $610.9K | 0.00% | +2,110+10.6% | Added |
| Envestnet Asset Management Inc | 21,642 | $599.3K | 0.00% | +21,642 | New |
| Yorktown Management & Research Co Inc | 21,500 | $595.3K | 0.61% | +21,500 | New |
| HB Wealth Management, LLC | 21,363 | $591.5K | 0.01% | +21,363 | New |
| Perigon Wealth Management, LLC | 20,655 | $571.9K | 0.02% | +11,889+135.6% | Added |
| Allianz Asset Management GmbH | 20,289 | $561.8K | 0.00% | +20,289 | New |
| New York State Common Retirement Fund | 20,131 | $557.4K | 0.00% | −4,700−18.9% | Reduced |
| AMH Equity Ltd | 20,000 | $553.8K | 0.73% | +20,000 | New |
| Voya Investment Management LLC | 18,898 | $523.3K | 0.00% | −496−2.6% | Reduced |
| Arizona State Retirement System | 18,640 | $516.1K | 0.00% | +1,470+8.6% | Added |
| BNP Paribas Arbitrage, SA | 18,189 | $503.7K | 0.00% | −86,832−82.7% | Reduced |
| Bryn Mawr Trust Co | 18,000 | $498.4K | 0.01% | +18,000 | New |
| Intech Investment Management LLC | 17,956 | $497.2K | 0.01% | +17,956 | New |
| Nebula Research & Development LLC | 16,435 | $455.1K | 0.05% | +7,819+90.7% | Added |
| Mariner, LLC | 16,404 | $454.3K | 0.00% | +1,141+7.5% | Added |
| Cambridge Investment Research Advisors, Inc. | 16,276 | $451.0K | 0.00% | +853+5.5% | Added |
| Convergence Investment Partners, LLC | 15,257 | $422.5K | 0.11% | +15,257 | New |
| Commonwealth Equity Services, LLC | 15,210 | $421.0K | 0.00% | +15,210 | New |
| Y-Intercept (Hong Kong) Ltd | 15,175 | $420.2K | 0.03% | +15,175 | New |
| Maven Securities LTD | 15,000 | $415.4K | 0.05% | +15,000 | New |
| Cim, LLC | 14,965 | $414.4K | 0.06% | −109−0.7% | Reduced |
| AQR Capital Management LLC | 14,659 | $405.9K | 0.00% | −64,056−81.4% | Reduced |
| State Board of Administration of Florida Retirement System | 14,618 | $404.8K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,310 | $396.2K | 0.00% | 00.0% | Unchanged |
| Cornerstone Investment Partners, LLC | 13,965 | $386.7K | 0.02% | +464+3.4% | Added |
| Qube Research & Technologies Ltd | 13,858 | $383.7K | 0.00% | −195,459−93.4% | Reduced |
| SG Americas Securities, LLC | 13,700 | $379.0K | 0.00% | +13,700 | New |
| Walleye Trading LLC | 13,607 | $376.8K | 0.01% | +13,476+10,287.0% | Added |
| Bank of Montreal | 13,099 | $373.8K | 0.00% | +119+0.9% | Added |
| Petrus Trust Company, LTA | 13,426 | $371.8K | 0.04% | +13,426 | New |
| Ballentine Partners, LLC | 13,349 | $369.6K | 0.01% | −121−0.9% | Reduced |
| TD Waterhouse Canada Inc. | 13,285 | $348.7K | 0.00% | +13,185+13,185.0% | Added |
| Precision Wealth Strategies, LLC | 12,551 | $347.5K | 0.32% | +12,551 | New |
| Baader Bank INC | 12,291 | $339.6K | 0.03% | +12,291 | New |
| Walleye Capital LLC | 11,580 | $320.6K | 0.00% | −57,758−83.3% | Reduced |
| ProShare Advisors LLC | 11,010 | $304.9K | 0.00% | +11,010 | New |
| Gotham Asset Management, LLC | 10,606 | $293.7K | 0.00% | +10,606 | New |
| Independent Financial Group, LLC | 10,308 | $285.4K | 0.01% | +1,308+14.5% | Added |
| Choate Investment Advisors | 10,000 | $276.9K | 0.01% | 00.0% | Unchanged |
| Spears Abacus Advisors LLC | 10,000 | $276.9K | 0.01% | +10,000 | New |
| Sigma Planning Corp | 9,880 | $273.6K | 0.01% | +9,880 | New |
| Victory Capital Management Inc | 9,604 | $265.9K | 0.00% | −39−0.4% | Reduced |
| Morse Asset Management, Inc | 9,543 | $264.2K | 0.06% | +9,543 | New |
| Kovitz Investment Group Partners, LLC | 9,500 | $263.1K | 0.00% | +9,500 | New |
| Advisor Group Holdings, Inc. | 9,303 | $257.6K | 0.00% | −28,015−75.1% | Reduced |
| Raymond James & Associates | 9,250 | $256.1K | 0.00% | −9,467−50.6% | Reduced |
| Pictet Asset Management Holding SA | 9,156 | $253.5K | 0.00% | 00.0% | Unchanged |
| NorthCrest Asset Manangement, LLC | 9,103 | $252.1K | 0.01% | −10.0% | Reduced |
| Mesirow Financial Investment Management, Inc. | 9,100 | $252.0K | 0.00% | +9,100 | New |
| HighPoint Advisor Group LLC | 13,850 | $250.0K | 0.01% | +13,850 | New |
| Raymond James Financial Services Advisors, Inc. | 8,432 | $233.5K | 0.00% | +8,432 | New |
| EntryPoint Capital, LLC | 8,141 | $225.4K | 0.13% | +8,141 | New |
| Icapital Wealth LLC | 8,025 | $222.2K | 0.12% | +8,025 | New |
| Sanders Morris Harris LLC | 8,000 | $221.5K | 0.04% | +8,000 | New |
| ExodusPoint Capital Management, LP | 7,857 | $218.0K | 0.00% | +7,857 | New |
| HSBC Holdings PLC | 7,275 | $215.9K | 0.00% | −23,395−76.3% | Reduced |
| Quest Partners LLC | 7,397 | $204.8K | 0.02% | +5,361+263.3% | Added |
| Tower Research Capital LLC (TRC) | 7,353 | $203.6K | 0.01% | −7,269−49.7% | Reduced |
| Venture Visionary Partners LLC | 6,767 | $187.4K | 0.01% | +6,767 | New |
| Public Employees Retirement Association of Colorado | 6,088 | $169.0K | 0.00% | 00.0% | Unchanged |
| nVerses Capital, LLC | 5,800 | $160.6K | 0.07% | +1,800+45.0% | Added |
| Ameritas Investment Partners, Inc. | 5,708 | $158.1K | 0.01% | 00.0% | Unchanged |
| Catalyst Funds Management Pty Ltd | 4,400 | $121.8K | 0.03% | +4,400 | New |
| Quent Capital, LLC | 4,149 | $118.4K | 0.01% | +4,149 | New |
| First PREMIER Bank | 4,000 | $111.0K | 0.03% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 3,343 | $92.6K | 0.00% | −66,674−95.2% | Reduced |
| Banque Cantonale Vaudoise | 3,264 | $90.0K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 1,764 | $49.0K | 0.00% | 00.0% | Unchanged |
| Bokf, NA | 2,000 | $48.3K | 0.00% | +2,000 | New |