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 |
|---|---|---|---|---|---|
| MetLife Investment Management | 26,511 | $466.6K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 25,964 | $457.0K | 0.00% | −11,809−31.3% | Reduced |
| BNP Paribas Arbitrage, SA | 25,706 | $452.4K | 0.00% | +11,823+85.2% | Added |
| American International Group, Inc. | 25,187 | $443.3K | 0.00% | −216−0.9% | Reduced |
| Franklin Resources Inc | 24,123 | $424.6K | 0.00% | −574−2.3% | Reduced |
| Wells Fargo & Company | 23,337 | $410.7K | 0.00% | +4,080+21.2% | Added |
| Harbour Capital Advisors, LLC | 24,115 | $404.2K | 0.10% | +24,115 | New |
| Oppenheimer & Co Inc | 22,055 | $388.2K | 0.01% | +22,055 | New |
| JPMorgan Chase & Co | 20,088 | $353.5K | 0.00% | −14,244−41.5% | Reduced |
| Wolverine Trading, LLC | 19,707 | $346.8K | 0.00% | +8,436+74.8% | Added |
| Manufacturers Life Insurance Company, The | 19,350 | $340.6K | 0.00% | −640−3.2% | Reduced |
| Arizona State Retirement System | 16,779 | $295.3K | 0.00% | +2,059+14.0% | Added |
| Crossmark Global Holdings, Inc. | 16,474 | $290.0K | 0.01% | +16,474 | New |
| Journey Strategic Wealth LLC | 15,000 | $264.0K | 0.01% | +15,000 | New |
| Cornerstone Investment Partners, LLC | 14,606 | $257.1K | 0.01% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 14,580 | $257.0K | 0.00% | +1,938+15.3% | Added |
| Versor Investments LP | 14,600 | $257.0K | 0.05% | +14,600 | New |
| Mariner, LLC | 14,046 | $247.2K | 0.00% | +1,015+7.8% | Added |
| Virtu Financial LLC | 13,977 | $246.0K | 0.02% | +13,977 | New |
| Ballentine Partners, LLC | 13,202 | $232.4K | 0.00% | +23+0.2% | Added |
| Bank of Montreal | 13,055 | $231.2K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,971 | $228.3K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 11,994 | $211.0K | 0.00% | −12,181−50.4% | Reduced |
| Jump Financial, LLC | 10,929 | $192.3K | 0.01% | +10,929 | New |
| Crestwood Advisors Group LLC | 10,052 | $176.9K | 0.00% | 00.0% | Unchanged |
| Choate Investment Advisors | 10,000 | $176.0K | 0.00% | 00.0% | Unchanged |
| Tucker Asset Management LLC | 8,147 | $143.4K | 0.03% | +8,147 | New |
| Quest Partners LLC | 7,260 | $127.8K | 0.02% | +5,788+393.2% | Added |
| US Bancorp | 6,689 | $117.7K | 0.00% | −214−3.1% | Reduced |
| State Board of Administration of Florida Retirement System | 14,118 | $105.2K | 0.00% | −500−3.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 13,451 | $97.0K | 0.00% | −9,601−41.6% | Reduced |
| Ameritas Investment Partners, Inc. | 5,021 | $88.4K | 0.00% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 4,593 | $81.0K | 0.00% | +1,252+37.5% | Added |
| Simplex Trading, LLC | 4,287 | $75.0K | 0.00% | +4,287 | New |
| 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 |
| Metropolitan Life Insurance Co | 2,728 | $48.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,744 | $31.0K | 0.00% | −2,735−61.1% | Reduced |
| Umb Bank N A | 1,200 | $21.1K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Co | 728 | $12.8K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 600 | $10.6K | 0.00% | −4−0.7% | Reduced |
| Tower Research Capital LLC (TRC) | 526 | $9.26K | 0.00% | −8,444−94.1% | Reduced |
| Exchange Traded Concepts, LLC | 434 | $7.64K | 0.00% | +434 | New |
| Wetzel Investment Advisors, Inc. | 400 | $5.93K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 300 | $5.28K | 0.00% | +300 | New |
| IFP Advisors, Inc | 295 | $5.19K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 293 | $5.16K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 293 | $5.00K | 0.00% | +161+122.0% | Added |
| Red Tortoise LLC | 271 | $4.77K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 266 | $4.68K | 0.00% | −286−51.8% | Reduced |
| HighMark Wealth Management LLC | 250 | $4.40K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 238 | $4.19K | 0.00% | +188+376.0% | Added |
| HHM Wealth Advisors, LLC | 200 | $3.52K | 0.00% | 00.0% | Unchanged |
| Tyler-Stone Wealth Management | 200 | $3.52K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 176 | $3.10K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 124 | $2.18K | 0.00% | +51+69.9% | Added |
| Valley National Advisers Inc | 90 | $1.00K | 0.00% | +25+38.5% | Added |
| Colonial Trust Advisors | 50 | $880 | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 32 | $563 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 31 | $547 | 0.00% | −1−3.1% | Reduced |
| Quadrant Capital Group LLC | 19 | $335 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 15 | $264 | 0.00% | 00.0% | Unchanged |
| WR Wealth Planners, LLC | 12 | $211 | 0.00% | +12 | New |
| Rothschild Investment LLC | 10 | $176 | 0.00% | +10 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 10 | $176 | 0.00% | +10 | New |
| TFC Financial Management | 2 | $36 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 6 | $0 | 0.00% | −4−40.0% | Reduced |
| AIGH Capital Management LLC | 0 | $0 | 0.00% | −1,804,484−100.0% | Sold out |
| Worth Venture Partners, LLC | 0 | $0 | 0.00% | −440,988−100.0% | Sold out |
| Zevenbergen Capital Investments LLC | 0 | $0 | 0.00% | −280,802−100.0% | Sold out |
| Clear Sky Advisers, LLC | 0 | $0 | 0.00% | −139,343−100.0% | Sold out |
| CastleKnight Management LP | 0 | $0 | 0.00% | −105,400−100.0% | Sold out |
| Advisory Research Inc | 0 | $0 | 0.00% | −87,936−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −76,761−100.0% | Sold out |
| Hartree Partners, LP | 0 | $0 | 0.00% | −75,001−100.0% | Sold out |
| Raymond James & Associates | 0 | $0 | 0.00% | −52,399−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −48,232−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −28,626−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −24,193−100.0% | Sold out |
| Thompson Davis & Co., Inc. | 0 | $0 | 0.00% | −24,150−100.0% | Sold out |
| Mesirow Financial Investment Management, Inc. | 0 | $0 | 0.00% | −27,125−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −22,039−100.0% | Sold out |
| TownSquare Capital, LLC | 0 | $0 | 0.00% | −21,026−100.0% | Sold out |
| WealthTrust Axiom LLC | 0 | $0 | 0.00% | −18,750−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −16,794−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −16,485−100.0% | Sold out |
| Empower Advisory Group, LLC | 0 | $0 | 0.00% | −13,449−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −13,040−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −12,815−100.0% | Sold out |
| McAdam, LLC | 0 | $0 | 0.00% | −12,123−100.0% | Sold out |
| Highland Capital Management Fund Advisors, L.P. | 0 | $0 | 0.00% | −11,650−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −8,587−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| AlphaMark Advisors, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Planned Solutions, Inc. | 0 | $0 | 0.00% | −900−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −160−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Potomac Capital Management, Inc. | – | – | – | – | Not filed |