Security key
87876P201
TECOGEN INC. - Common Stock, $0.001 par value (TGEN)
CUSIP: 87876P201
Q1 2019 13F Holders as of 31 Mar 2019
- Security type / class
- Equity / Common Stock, $0.001 par value
- Total 13F shares
- 4,014,752
- Total 13F value
- $15,960,708
- Share change
- +986,686
- SEC-reported price per share
- $4.00
- Number of holders
- 23
- Value change
- +$3,938,143
- Number of buys
- 12
- Number of sells
- 6
- Shares outstanding
- 25,572,222
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2019
Institutions
23
Top holders
10
TGEN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2019
Previous quarter: Q4 2018
TECOGEN INC. SEC filings
TECOGEN INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 87876P201
Recent filing periods:
Ownership snapshot
Top reported holders of TGEN - TECOGEN INC. - Common Stock, $0.001 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Clear Harbor Asset Manage...
Disclosed value leader
Clear Harbor Asset Manage...
Comparable rows
15/15
Latest evidence
31 Dec 2018
13F
Lead comparable stake: 2.4%
Showing 1-6 of 15 holder rows.
Quick read
Clear Harbor Asset Management, LLC leads the comparable SEC ownership view at 2.4%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Clear Harbor Asset Management, LLC's linked filing trail.
Comparable ownership
Top 5
Clear Harbor Asset Management, LLC
2.4%
BARD ASSOCIATES INC
2.2%
ESSEX INVESTMENT MANAGEMENT CO LLC
2%
VANGUARD GROUP INC
1.7%
THB ASSET MANAGEMENT
1.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Clear Harbor Asset Management, LLC |
13F
Company
|
2.4%
|
$2,261,000
622,882 shares
|
— | 31 Dec 2018 |
| BARD ASSOCIATES INC |
13F
Company
|
2.2%
|
$2,068,000
569,775 shares
|
— | 31 Dec 2018 |
| ESSEX INVESTMENT MANAGEMENT CO LLC |
13F
Company
|
2%
|
$1,834,000
505,321 shares
|
— | 31 Dec 2018 |
| VANGUARD GROUP INC |
13F
Company
|
1.7%
|
$1,532,000
422,119 shares
|
— | 31 Dec 2018 |
| THB ASSET MANAGEMENT |
13F
Company
|
1.3%
|
$1,178,000
324,553 shares
|
— | 31 Dec 2018 |
| HERALD INVESTMENT MANAGEMENT Ltd |
13F
Company
|
1.3%
|
$1,165,000
321,078 shares
|
— | 31 Dec 2018 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
23
Shares
4,014,752
Rows available
23
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2019 vs Q4 2018 Across Filers
Q4 2018 holders
17
Q1 2019 holders
23
Holder diff
6
| Investor | Q4 2018 Shares | Q1 2019 Shares | Share Diff | Share Chg % | Q4 2018 value | Q1 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend