Who owns Tecogen?
- Ticker: TGEN
- CUSIP Number: 87876p201
Tip: Access positions for across all investors
Analyze quarterly positions in Tecogen with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Tecogen stock
Who bought or sold Tecogen this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Vanguard Group | 872k | $4.3M | 0% | Dec 2025 |
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| Vanguard Capital Management | 770k | $2.0M | 100% | Mar 2026 |
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| Bard Associates | 688k | $1.8M | 0% | Mar 2026 |
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| Clear Harbor Asset Management | 650k | $1.7M | 7% | Mar 2026 |
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| Susquehanna International | 537k | $2.7M | -4% | Dec 2025 |
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| Portolan Capital Management | 444k | $1.1M | -1% | Mar 2026 |
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| Citadel Advisors | 430k | $1.1M | 180% | Mar 2026 |
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| Herald Investment Management | 420k | $1.1M | 0% | Mar 2026 |
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| Arosa Capital Management | 350k | $896k | 0% | Mar 2026 |
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| Palisades Investment Partners | 334k | $855k | -14% | Mar 2026 |
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| UBS Group | 320k | $819k | 205% | Mar 2026 |
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| Meros Investment Management | 292k | $747k | 100% | Mar 2026 |
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| Marshall Wace | 286k | $1.4M | 483% | Dec 2025 |
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| Jeffrey L. Gendell | 246k | $629k | -17% | Mar 2026 |
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| Integrated Wealth Concepts | 218k | $559k | 100% | Mar 2026 |
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| Geode Capital Management | 192k | $492k | 8% | Mar 2026 |
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| Jane Street | 191k | $489k | -40% | Mar 2026 |
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| BlackRock | 185k | $473k | -3% | Mar 2026 |
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| Granahan Investment Management | 178k | $878k | 58% | Dec 2025 |
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| Caption Management | 150k | $741k | 100% | Dec 2025 |
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| New York State Common Retirement Fund | 137k | $351k | 0% | Mar 2026 |
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| HighTower Advisors | 133k | $340k | 0% | Mar 2026 |
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| Raymond James Financial | 100k | $493k | -37% | Dec 2025 |
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| Thompson Davis & Co | 99k | $253k | -18% | Mar 2026 |
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| Vanguard Fiduciary Trust | 96k | $247k | 100% | Mar 2026 |
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| GSA Capital Partners | 94k | $241k | 385% | Mar 2026 |
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| Group One Trading | 84k | $215k | 48% | Mar 2026 |
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| Morgan Stanley | 77k | $196k | 10% | Mar 2026 |
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| State Street Corporation | 69k | $342k | -1% | Dec 2025 |
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| Two Sigma Investments | 67k | $173k | -69% | Mar 2026 |
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| PFG Investments | 63k | $160k | 0% | Mar 2026 |
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| Mangrove Partners | 61k | $302k | 100% | Dec 2025 |
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| Corsair Capital Management | 55k | $141k | 0% | Mar 2026 |
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| XTX Topco | 55k | $271k | 100% | Dec 2025 |
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| Renaissance Technologies | 54k | $268k | -47% | Dec 2025 |
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| Diametric Capital | 53k | $136k | 0% | Mar 2026 |
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| Simplex Trading | 47k | $230k | 47% | Dec 2025 |
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| LPL Financial | 41k | $106k | -44% | Mar 2026 |
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| GAMCO Asset Management | 40k | $198k | 0% | Dec 2025 |
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| Harbor Capital Advisors | 40k | $102k | -1% | Mar 2026 |
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| Northern Trust | 38k | $186k | 46% | Dec 2025 |
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| Bridgeway Capital Management | 26k | $126k | 0% | Dec 2025 |
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| Goldman Sachs Group | 25k | $64k | -63% | Mar 2026 |
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| Pathstone Holdings | 19k | $48k | 0% | Mar 2026 |
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| Shikiar Asset Management | 18k | $45k | 33% | Mar 2026 |
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| Commonwealth Equity Services | 16k | $41k | 37% | Mar 2026 |
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| Hrt Financial | 15k | $38k | 100% | Mar 2026 |
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| IMC-Chicago | 14k | $35k | -68% | Mar 2026 |
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| Charles Schwab Investment Management | 12k | $59k | 0% | Dec 2025 |
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| Dimensional Fund Advisors | 11k | $29k | 100% | Mar 2026 |
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| Lighthouse Investment Partners | 11k | $54k | 100% | Dec 2025 |
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| Citizens Financial Group | 10k | $26k | 100% | Mar 2026 |
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| Vanguard Global Advisers | 5.4k | $14k | 100% | Mar 2026 |
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| Goss Wealth Management | 4.4k | $11k | 4922% | Mar 2026 |
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| Royal Bank of Canada | 3.1k | $8.1k | -97% | Mar 2026 |
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| EverSource Wealth Advisors | 2.5k | $6.4k | 150% | Mar 2026 |
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| Ubs Global Asset Management Americas | 1.6k | $4.1k | 100% | Mar 2026 |
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| Federation des caisses Desjardins du Quebec | 562.00 | $1.4k | 0% | Mar 2026 |
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| Advisor Group Holdings | 500.00 | $2.5k | 0% | Dec 2025 |
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| State of Wyoming | 494.00 | $1.3k | -8% | Mar 2026 |
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| National Bank Of Canada /fi/ | 230.00 | $1.1k | 0% | Dec 2025 |
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| Fortitude Family Office | 181.00 | $462.998000 | 100% | Mar 2026 |
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| SBI Securities | 120.00 | $306.996000 | 3% | Mar 2026 |
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| MAI Wealth Advisors | 64.00 | $164.000000 | 0% | Mar 2026 |
|
Who sold out of Tecogen?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Apis Capital Advisors | Sep 2025 | 153k | $1.3M |
| Point72 Asset Management | Dec 2025 | 84k | $415k |
| Manatuck Hill Partners | Sep 2025 | 50k | $441k |
| OMERS Administration Corporation | Dec 2025 | 42k | $208k |
| J.w. Cole Advisors | Dec 2025 | 26k | $130k |
| Quantbot Technologies | Dec 2025 | 23k | $113k |
| Millennium Management | Dec 2025 | 23k | $111k |
| Hidden Cove Wealth Management | Dec 2025 | 21k | $104k |
| Virtu Financial | Sep 2025 | 20k | $177k |
| Centiva Capital | Dec 2025 | 18k | $91k |
| Tower Research Capital | Sep 2025 | 15k | $134k |
| Advisory Services Network | Sep 2025 | 5.0k | $44k |
| Jpmorgan Chase & Co | Sep 2025 | 450.00 | $4.0k |
| Bnp Paribas Arbitrage, Snc | Dec 2025 | 214.00 | $1.1k |