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2.78000 USD
0.22
8.59%
Last update Apr 1, 3:59 PM EDT
Pre-market
Day range
2.62000
2.82000
Previous close
2.56000
Open
2.62000
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Tecogen Inc.
2.78
0.22
8.59%

Holders

Fund holders

Name Date reported Shares Value % Held
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund Dec 31, 2025 579.8K 1.5M 2.3%
Fidelity Rutland Square TRT II-Strategic Advisers U.S. Total Stock Fd. Feb 28, 2026 317.9K 813.9K 1.3%
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund Dec 31, 2025 170.4K 436.3K 0.7%
CALAMOS INVESTMENT TRUST/IL-Calamos Timpani Small Cap Growth Fund Oct 31, 2025 118.1K 302.4K 0.5%
Fidelity Concord Street Trust-Fidelity Extended Market Index Fund Jan 31, 2026 88.8K 227.4K 0.4%
JNL Series Trust-JNL Multi-Manager Small Cap Growth Fund Dec 31, 2025 70.1K 179.5K 0.3%
Harbor Funds II-Embark Small Cap Equity Fund Jan 31, 2026 40.3K 103.1K 0.2%
Brinker Capital Destinations TRT-Destinations Small-Mid Cap Eqy. Fd. Nov 30, 2025 36.9K 94.4K 0.2%
Victory Portfolios III-Victory Small Cap Stock Fund Jan 31, 2026 35.5K 90.8K 0.1%
Fidelity Concord Street Trust-Fidelity Total Market Index Fund Jan 31, 2026 28.9K 73.9K 0.1%
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Pre-market

Exchange is currently open for pre-market.
Main market opens in 1 hour 4 minutes

08:25
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).