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, Q1 2024
Institutional positions in Aspen Aerogels Inc as of Mar 31, 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
- 167
- −2 vs. Q4 2023
- Shares held
- 74.4M
- −473.3K (−0.6%) vs. Q4 2023
- Total value
- $1.31B
- +$127.9M (+10.8%) vs. Q4 2023
- New holders
- 29
- 50 more added
- Sold out
- 31
- 52 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Aspen Aerogels Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 6 | $0 | 0.00% | −4−40.0% | Reduced |
| TFC Financial Management | 2 | $36 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 10 | $176 | 0.00% | +10 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 10 | $176 | 0.00% | +10 | New |
| WR Wealth Planners, LLC | 12 | $211 | 0.00% | +12 | New |
| Federation des caisses Desjardins du Quebec | 15 | $264 | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 19 | $335 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 31 | $547 | 0.00% | −1−3.1% | Reduced |
| C M Bidwell & Associates Ltd | 32 | $563 | 0.00% | 00.0% | Unchanged |
| Colonial Trust Advisors | 50 | $880 | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 90 | $1.00K | 0.00% | +25+38.5% | Added |
| Nisa Investment Advisors, LLC | 124 | $2.18K | 0.00% | +51+69.9% | Added |
| Lindbrook Capital, LLC | 176 | $3.10K | 0.00% | 00.0% | Unchanged |
| HHM Wealth Advisors, LLC | 200 | $3.52K | 0.00% | 00.0% | Unchanged |
| Tyler-Stone Wealth Management | 200 | $3.52K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 238 | $4.19K | 0.00% | +188+376.0% | Added |
| HighMark Wealth Management LLC | 250 | $4.40K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 266 | $4.68K | 0.00% | −286−51.8% | Reduced |
| Red Tortoise LLC | 271 | $4.77K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 293 | $5.00K | 0.00% | +161+122.0% | Added |
| Signaturefd, LLC | 293 | $5.16K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 295 | $5.19K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 300 | $5.28K | 0.00% | +300 | New |
| Wetzel Investment Advisors, Inc. | 400 | $5.93K | 0.00% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 434 | $7.64K | 0.00% | +434 | New |
| Tower Research Capital LLC (TRC) | 526 | $9.26K | 0.00% | −8,444−94.1% | Reduced |
| The PNC Financial Services Group, Inc. | 600 | $10.6K | 0.00% | −4−0.7% | Reduced |
| Colonial Trust Co | 728 | $12.8K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 1,200 | $21.1K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,744 | $31.0K | 0.00% | −2,735−61.1% | Reduced |
| Metropolitan Life Insurance Co | 2,728 | $48.0K | 0.00% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 3,959 | $70.0K | 0.00% | −758−16.1% | Reduced |
| First PREMIER Bank | 4,000 | $70.0K | 0.02% | 00.0% | Unchanged |
| Simplex Trading, LLC | 4,287 | $75.0K | 0.00% | +4,287 | New |
| Banque Cantonale Vaudoise | 4,593 | $81.0K | 0.00% | +1,252+37.5% | Added |
| Ameritas Investment Partners, Inc. | 5,021 | $88.4K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 13,451 | $97.0K | 0.00% | −9,601−41.6% | Reduced |
| State Board of Administration of Florida Retirement System | 14,118 | $105.2K | 0.00% | −500−3.4% | Reduced |
| US Bancorp | 6,689 | $117.7K | 0.00% | −214−3.1% | Reduced |
| Quest Partners LLC | 7,260 | $127.8K | 0.02% | +5,788+393.2% | Added |
| Tucker Asset Management LLC | 8,147 | $143.4K | 0.03% | +8,147 | New |
| Choate Investment Advisors | 10,000 | $176.0K | 0.00% | 00.0% | Unchanged |
| Crestwood Advisors Group LLC | 10,052 | $176.9K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 10,929 | $192.3K | 0.01% | +10,929 | New |
| Royal Bank of Canada | 11,994 | $211.0K | 0.00% | −12,181−50.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,971 | $228.3K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 13,055 | $231.2K | 0.00% | 00.0% | Unchanged |
| Ballentine Partners, LLC | 13,202 | $232.4K | 0.00% | +23+0.2% | Added |
| Virtu Financial LLC | 13,977 | $246.0K | 0.02% | +13,977 | New |
| Mariner, LLC | 14,046 | $247.2K | 0.00% | +1,015+7.8% | Added |
| Versor Investments LP | 14,600 | $257.0K | 0.05% | +14,600 | New |
| Price T Rowe Associates Inc | 14,580 | $257.0K | 0.00% | +1,938+15.3% | Added |
| Cornerstone Investment Partners, LLC | 14,606 | $257.1K | 0.01% | 00.0% | Unchanged |
| Journey Strategic Wealth LLC | 15,000 | $264.0K | 0.01% | +15,000 | New |
| Crossmark Global Holdings, Inc. | 16,474 | $290.0K | 0.01% | +16,474 | New |
| Arizona State Retirement System | 16,779 | $295.3K | 0.00% | +2,059+14.0% | Added |
| Manufacturers Life Insurance Company, The | 19,350 | $340.6K | 0.00% | −640−3.2% | Reduced |
| Wolverine Trading, LLC | 19,707 | $346.8K | 0.00% | +8,436+74.8% | Added |
| JPMorgan Chase & Co | 20,088 | $353.5K | 0.00% | −14,244−41.5% | Reduced |
| Oppenheimer & Co Inc | 22,055 | $388.2K | 0.01% | +22,055 | New |
| Harbour Capital Advisors, LLC | 24,115 | $404.2K | 0.10% | +24,115 | New |
| Wells Fargo & Company | 23,337 | $410.7K | 0.00% | +4,080+21.2% | Added |
| Franklin Resources Inc | 24,123 | $424.6K | 0.00% | −574−2.3% | Reduced |
| American International Group, Inc. | 25,187 | $443.3K | 0.00% | −216−0.9% | Reduced |
| BNP Paribas Arbitrage, SA | 25,706 | $452.4K | 0.00% | +11,823+85.2% | Added |
| Russell Investments Group, Ltd. | 25,964 | $457.0K | 0.00% | −11,809−31.3% | Reduced |
| MetLife Investment Management | 26,511 | $466.6K | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 28,673 | $505.0K | 0.01% | +28,673 | New |
| Janus Henderson Group PLC | 30,840 | $542.6K | 0.00% | +35+0.1% | Added |
| PEAK6 Investments LLC | 32,799 | $577.3K | 0.03% | +32,799 | New |
| Eschler Asset Management LLP | 33,082 | $582.2K | 0.38% | +33,082 | New |
| ARS Investment Partners, LLC | 33,679 | $592.8K | 0.06% | −7,800−18.8% | Reduced |
| Abbot Financial Management, Inc. | 34,816 | $612.8K | 0.34% | +6,712+23.9% | Added |
| Firsthand Capital Management, Inc. | 35,000 | $616.0K | 1.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 35,418 | $623.4K | 0.00% | −62,798−63.9% | Reduced |
| Assenagon Asset Management S.A. | 36,114 | $635.6K | 0.00% | +36,114 | New |
| Citigroup Inc | 40,280 | $708.9K | 0.00% | +28,831+251.8% | Added |
| Woodmont Investment Counsel LLC | 41,600 | $732.2K | 0.06% | 00.0% | Unchanged |
| Bridgewater Advisors Inc. | 42,639 | $750.4K | 0.11% | +42,639 | New |
| Graham Capital Management, L.P. | 44,099 | $776.1K | 0.02% | +44,099 | New |
| Barclays PLC | 48,042 | $845.5K | 0.00% | −32,561−40.4% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 48,348 | $850.9K | 0.00% | +48,348 | New |
| Legal & General Group Plc | 50,086 | $881.5K | 0.00% | +5,307+11.9% | Added |
| Algert Global LLC | 50,534 | $889.4K | 0.03% | −10,700−17.5% | Reduced |
| Alliancebernstein L.P. | 50,890 | $895.7K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 52,276 | $920.1K | 0.00% | −222,777−81.0% | Reduced |
| Boothbay Fund Management, LLC | 53,422 | $940.2K | 0.03% | +40,862+325.3% | Added |
| UBS Asset Management Americas Inc | 57,840 | $1.02M | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 60,033 | $1.06M | 0.00% | −4,716−7.3% | Reduced |
| California State Teachers Retirement System | 60,039 | $1.06M | 0.00% | +4,734+8.6% | Added |
| Jackson Creek Investment Advisors LLC | 61,831 | $1.09M | 0.39% | −39,414−38.9% | Reduced |
| Gsa Capital Partners LLP | 67,103 | $1.18M | 0.09% | +67,103 | New |
| Strategic Wealth Partners, Ltd. | 68,980 | $1.21M | 0.13% | +5,305+8.3% | Added |
| Caption Management, LLC | 80,048 | $1.41M | 0.16% | +68,128+571.5% | Added |
| Rhumbline Advisers | 82,021 | $1.44M | 0.00% | +2,239+2.8% | Added |
| Allspring Global Investments Holdings, LLC | 83,267 | $1.47M | 0.00% | −1,491−1.8% | Reduced |
| SEI Investments Co | 84,759 | $1.49M | 0.00% | −1,955−2.3% | Reduced |
| Davy Global Fund Management Ltd | 85,257 | $1.50M | 0.17% | −1,595−1.8% | Reduced |
| Options Solutions, LLC | 89,598 | $1.58M | 0.90% | +89,598 | New |
| Redwood Investments, LLC | 91,621 | $1.59M | 0.46% | −134,678−59.5% | Reduced |