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TECOGEN (TGEN)
NYSE
$4.13+$0.15 (+3.74%)
Price as of Jul 14, 2026 12:35 PM EDT- $119.1MMarket Cap
- -46.93%1-Year Change
- Electrical Equipment & PartsIndustry
TECOGEN (TGEN)
$4.13+$0.15 (+3.74%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD GROUP INC | 2.91% | 871,840 | +1,400 (+0.16%) | Dec 31, 2025 |
N/A | 2.57% | 769,964 | +769,964 (+100.00%) | Mar 31, 2026 |
BARD ASSOCIATES INC | 2.30% | 688,309 | -798 (-0.12%) | Mar 31, 2026 |
CLEAR HARBOR ASSET MANAGEMENT, LLC | 2.17% | 650,000 | +40,000 (+6.15%) | Mar 31, 2026 |
PORTOLAN CAPITAL MANAGEMENT, LLC | 1.48% | 443,555 | -2,255 (-0.51%) | Mar 31, 2026 |
HERALD INVESTMENT MANAGEMENT LTD | 1.40% | 420,000 | 0 (0.00%) | Mar 31, 2026 |
AROSA CAPITAL MANAGEMENT LP | 1.17% | 350,000 | 0 (0.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 2.51% | 750,246 | 0 (0.00%) | Mar 31, 2026 |
Fidelity Rutland Square Trust II | 1.06% | 317,943 | +8,985 (+2.83%) | Feb 28, 2026 |
FIDELITY CONCORD STREET TRUST | 0.47% | 141,850 | 0 (0.00%) | Apr 30, 2026 |
CALAMOS INVESTMENT TRUST/IL | 0.39% | 118,129 | 0 (0.00%) | Apr 30, 2026 |
RBB FUND, INC. | 0.30% | 88,648 | 0 (0.00%) | Apr 30, 2026 |
Brinker Capital Destinations Trust | 0.12% | 36,883 | 0 (0.00%) | Feb 28, 2026 |
BRIDGEWAY FUNDS INC | 0.11% | 33,048 | +7,548 (+22.84%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions30.2M (66.36%)
- Insiders7.8M (17.13%)
- Mutual Funds7.5M (16.51%)
- Other0 (0.00%)
Insider Transactions
- 17.13% (7.8M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
PANORA ROBERT A COO and President | Award | Jun 26, 2026 | $134,631.97 | 26,041 | $5.17 | 26,041 |
Lafaille Stephen VP of Business Development | Award | Jun 26, 2026 | $0.00 | 29,013 | $0.00 | 29,013 |
Rangesh Abinand Chief Executive Officer | Award | Jun 26, 2026 | $134,631.97 | 26,041 | $5.17 | 26,041 |
Galiteva Angelina | Award | Jun 26, 2026 | $129,250.00 | 25,000 | $5.17 | 25,000 |
PANORA ROBERT A COO and President | Award | Jun 26, 2026 | $0.00 | 9,671 | $0.00 | 9,671 |
Rangesh Abinand Chief Executive Officer | Award | Jun 26, 2026 | $0.00 | 174,081 | $0.00 | 174,081 |