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Tecogen Inc HAM MA (TGEN)

Q2 2026 vs Q3 2026

Comparing institutional holders between quarters

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile
Clear Harbor Asset Management, LLC
UNCHANGED
Shares650,000 from 650,000
Change0 (0%)
Value$1.8M (-$1.5M)
Filed 2026-11-05
Aberdeen Group plc
NEW
Shares401,213
Change+401,213
Value$32.9M
Filed 2026-11-06
Palisades Investment Partners, LLC
DECREASED
Shares269,244 from 323,090
Change-53,846 (-17%)
Value$764.7K (-$921.9K)
Filed 2026-11-03
Huntleigh Advisors, Inc.
INCREASED
Shares229,519 from 220,074
Change+9,445 (+4%)
Value$651.8K (-$497.0K)
Filed 2026-11-03
Geode Capital Management, LLC
INCREASED
Shares186,859 from 180,870
Change+5,989 (+3%)
Value$531.0K (-$413.8K)
Filed 2026-11-06
Thompson Davis & Co., Inc.
DECREASED
Shares137,050 from 144,840
Change-7,790 (-5%)
Value$389.2K (-$366.6K)
Filed 2026-11-05
Shikiar Asset Management Inc
INCREASED
Shares65,050 from 54,050
Change+11,000 (+20%)
Value$185 (-$281.8K)
Filed 2026-10-20
Citizens Financial Group Inc
INCREASED
Shares20,000 from 10,000
Change+10,000 (+100%)
Value$56.8K (+$4.6K)
Filed 2026-10-23
Jefferies Financial Group Inc.
UNCHANGED
Shares19,300 from 19,300
Change0 (0%)
Value$54.8K (-$45.9K)
Filed 2026-11-05
LPL Financial LLC
NEW
Shares17,100
Change+17,100
Value$48.6K
Filed 2026-11-06
Imc-Chicago, LLC
DECREASED
Shares16,119 from 61,800
Change-45,681 (-74%)
Value$45.8K (-$276.8K)
Filed 2026-11-05
Commonwealth Equity Services, LLC
INCREASED
Shares15,124 from 13,624
Change+1,500 (+11%)
Value$43.0K (-$28.2K)
Filed 2026-11-02
Simplex Trading, LLC
INCREASED
Shares11,296 from 479
Change+10,817 (+2258%)
Value$32.1K (+$29.6K)
Filed 2026-11-04
Fortitude Family Office, LLC
UNCHANGED
Shares181 from 181
Change0 (0%)
Value$514 (-$431)
Filed 2026-10-14
SBI Securities Co., Ltd.
INCREASED
Shares123 from 110
Change+13 (+12%)
Value$349 (-$225)
Filed 2026-10-22
State of Wyoming
NEW
Shares75
Change+75
Value$213
Filed 2026-10-28
Caitong International Asset Management Co., Ltd
INCREASED
Shares20 from 1
Change+19 (+1900%)
Value$57 (+$52)
Filed 2026-10-29
Herald Investment Management Ltd
CLOSED
Shares0 from 420,000
Change-420,000 (-100%)
Value$0 (-$2.2M)
Filed 2026-10-05
Belvedere Trading LLC
CLOSED
Shares0 from 15,206
Change-15,206 (-100%)
Value$0 (-$79.4K)
Filed 2026-11-05
Dimensional Fund Advisors LP
CLOSED
Shares0 from 11,163
Change-11,163 (-100%)
Value$0 (-$58.3K)
Filed 2026-11-04
Citigroup Inc
CLOSED
Shares0 from 1,602
Change-1,602 (-100%)
Value$0 (-$8.4K)
Filed 2026-11-04
Bare Financial Services, Inc
CLOSED
Shares0 from 103
Change-103 (-100%)
Value$0 (-$538)
Filed 2026-11-04
Portolan Capital Management, LLC
N/A
Shares— from 1,551,113
Change-1,551,113 (-100%)
Value—
Vanguard Capital Management LLC
N/A
Shares— from 788,670
Change-788,670 (-100%)
Value—
Bard Associates Inc
N/A
Shares— from 682,221
Change-682,221 (-100%)
Value—
Gratia Capital, LLC
N/A
Shares— from 388,660
Change-388,660 (-100%)
Value—
UBS Group AG
N/A
Shares— from 363,049
Change-363,049 (-100%)
Value—
Meros Investment Management, LP
N/A
Shares— from 353,487
Change-353,487 (-100%)
Value—
Susquehanna International Group, LLP
N/A
Shares— from 315,831
Change-315,831 (-100%)
Value—
Morgan Stanley
N/A
Shares— from 301,695
Change-301,695 (-100%)
Value—
Raymond James Financial Inc
N/A
Shares— from 290,260
Change-290,260 (-100%)
Value—
BlackRock, Inc.
N/A
Shares— from 251,464
Change-251,464 (-100%)
Value—
Citadel Advisors LLC
N/A
Shares— from 242,276
Change-242,276 (-100%)
Value—
Heartland Advisors Inc
N/A
Shares— from 182,100
Change-182,100 (-100%)
Value—
New York State Common Retirement Fund
N/A
Shares— from 137,200
Change-137,200 (-100%)
Value—
GSA Capital Partners LLP
N/A
Shares— from 126,451
Change-126,451 (-100%)
Value—
Arosa Capital Management LP
N/A
Shares— from 125,000
Change-125,000 (-100%)
Value—
Integrated Wealth Concepts LLC
N/A
Shares— from 112,080
Change-112,080 (-100%)
Value—
Apis Capital Advisors, LLC
N/A
Shares— from 112,000
Change-112,000 (-100%)
Value—
Vanguard Fiduciary Trust Co
N/A
Shares— from 105,956
Change-105,956 (-100%)
Value—
Goldman Sachs Group Inc
N/A
Shares— from 69,530
Change-69,530 (-100%)
Value—
State Street Corp
N/A
Shares— from 69,226
Change-69,226 (-100%)
Value—
Diametric Capital, LP
N/A
Shares— from 66,326
Change-66,326 (-100%)
Value—
PFG Investments, LLC
N/A
Shares— from 62,523
Change-62,523 (-100%)
Value—
HRT Financial LP
N/A
Shares— from 59,285
Change-59,285 (-100%)
Value—
Corsair Capital Management, L.P.
N/A
Shares— from 55,017
Change-55,017 (-100%)
Value—
Marshall Wace, LLP
N/A
Shares— from 54,806
Change-54,806 (-100%)
Value—
Group One Trading LLC
N/A
Shares— from 49,872
Change-49,872 (-100%)
Value—
Gendell Jeffrey L
N/A
Shares— from 49,823
Change-49,823 (-100%)
Value—
Jane Street Group, LLC
N/A
Shares— from 49,087
Change-49,087 (-100%)
Value—
Gamco Investors, Inc. ET AL
N/A
Shares— from 40,000
Change-40,000 (-100%)
Value—
HighTower Advisors, LLC
N/A
Shares— from 39,500
Change-39,500 (-100%)
Value—
Northern Trust Corp
N/A
Shares— from 37,569
Change-37,569 (-100%)
Value—
Bridgeway Capital Management, LLC
N/A
Shares— from 33,048
Change-33,048 (-100%)
Value—
XTX Topco Ltd
N/A
Shares— from 32,411
Change-32,411 (-100%)
Value—
Centiva Capital, LP
N/A
Shares— from 27,528
Change-27,528 (-100%)
Value—
Crewe Advisors LLC
N/A
Shares— from 23,000
Change-23,000 (-100%)
Value—
Gabelli Funds LLC
N/A
Shares— from 20,000
Change-20,000 (-100%)
Value—
Pathstone Holdings, LLC
N/A
Shares— from 18,725
Change-18,725 (-100%)
Value—
Virtu Financial LLC
N/A
Shares— from 16,377
Change-16,377 (-100%)
Value—
D. E. Shaw & Co., Inc.
N/A
Shares— from 15,339
Change-15,339 (-100%)
Value—
Quadrature Capital Ltd
N/A
Shares— from 14,061
Change-14,061 (-100%)
Value—
Wealthspire Advisors, LLC
N/A
Shares— from 11,711
Change-11,711 (-100%)
Value—
Vanguard Global Advisers, LLC
N/A
Shares— from 5,434
Change-5,434 (-100%)
Value—
Persistent Asset Partners Ltd
N/A
Shares— from 2,271
Change-2,271 (-100%)
Value—
UBS Asset Management Americas LLC
N/A
Shares— from 1,583
Change-1,583 (-100%)
Value—
Federation des caisses Desjardins du Quebec
N/A
Shares— from 562
Change-562 (-100%)
Value—
Northwestern Mutual Wealth Management Co
N/A
Shares— from 266
Change-266 (-100%)
Value—
Royal Bank of Canada
N/A
Shares— from 227
Change-227 (-100%)
Value—
Bogart Wealth, LLC
N/A
Shares— from 118
Change-118 (-100%)
Value—
FMR LLC
N/A
Shares— from 53
Change-53 (-100%)
Value—
Hollencrest Capital Management
N/A
Shares— from 15
Change-15 (-100%)
Value—
Status
Clear Harbor Asset Management, LLC
UNCHANGED650,000650,00000%$3.4M$1.8M-$1.5M2026-11-05
Aberdeen Group plc
NEW401,213—+401,213——$32.9M—2026-11-06
Palisades Investment Partners, LLC
DECREASED269,244323,090-53,846-17%$1.7M$764.7K-$921.9K2026-11-03
Huntleigh Advisors, Inc.
INCREASED229,519220,074+9,445+4%$1.1M$651.8K-$497.0K2026-11-03
Geode Capital Management, LLC
INCREASED186,859180,870+5,989+3%$944.8K$531.0K-$413.8K2026-11-06
Thompson Davis & Co., Inc.
DECREASED137,050144,840-7,790-5%$755.9K$389.2K-$366.6K2026-11-05
Shikiar Asset Management Inc
INCREASED65,05054,050+11,000+20%$282.0K$185-$281.8K2026-10-20
Citizens Financial Group Inc
INCREASED20,00010,000+10,000+100%$52.2K$56.8K+$4.6K2026-10-23
Jefferies Financial Group Inc.
UNCHANGED19,30019,30000%$100.7K$54.8K-$45.9K2026-11-05
LPL Financial LLC
NEW17,100—+17,100——$48.6K—2026-11-06
Imc-Chicago, LLC
DECREASED16,11961,800-45,681-74%$322.6K$45.8K-$276.8K2026-11-05
Commonwealth Equity Services, LLC
INCREASED15,12413,624+1,500+11%$71.1K$43.0K-$28.2K2026-11-02
Simplex Trading, LLC
INCREASED11,296479+10,817+2258%$2.5K$32.1K+$29.6K2026-11-04
Fortitude Family Office, LLC
UNCHANGED18118100%$945$514-$4312026-10-14
SBI Securities Co., Ltd.
INCREASED123110+13+12%$574$349-$2252026-10-22
State of Wyoming
NEW75—+75——$213—2026-10-28
Caitong International Asset Management Co., Ltd
INCREASED201+19+1900%$5$57+$522026-10-29
Herald Investment Management Ltd
CLOSED0420,000-420,000-100%$2.2M$0-$2.2M2026-10-05
Belvedere Trading LLC
CLOSED015,206-15,206-100%$79.4K$0-$79.4K2026-11-05
Dimensional Fund Advisors LP
CLOSED011,163-11,163-100%$58.3K$0-$58.3K2026-11-04
Citigroup Inc
CLOSED01,602-1,602-100%$8.4K$0-$8.4K2026-11-04
Bare Financial Services, Inc
CLOSED0103-103-100%$538$0-$5382026-11-04
Portolan Capital Management, LLC
N/A—1,551,113-1,551,113-100%$8.1M———
Vanguard Capital Management LLC
N/A—788,670-788,670-100%$4.1M———
Bard Associates Inc
N/A—682,221-682,221-100%$3.6M———
Gratia Capital, LLC
N/A—388,660-388,660-100%$2.0M———
UBS Group AG
N/A—363,049-363,049-100%$1.9M———
Meros Investment Management, LP
N/A—353,487-353,487-100%$1.8M———
Susquehanna International Group, LLP
N/A—315,831-315,831-100%$1.6M———
Morgan Stanley
N/A—301,695-301,695-100%$1.6M———
Raymond James Financial Inc
N/A—290,260-290,260-100%$1.5M———
BlackRock, Inc.
N/A—251,464-251,464-100%$1.3M———
Citadel Advisors LLC
N/A—242,276-242,276-100%$1.3M———
Heartland Advisors Inc
N/A—182,100-182,100-100%$950.6K———
New York State Common Retirement Fund
N/A—137,200-137,200-100%$716.2K———
GSA Capital Partners LLP
N/A—126,451-126,451-100%$660.0K———
Arosa Capital Management LP
N/A—125,000-125,000-100%$652.5K———
Integrated Wealth Concepts LLC
N/A—112,080-112,080-100%$585.1K———
Apis Capital Advisors, LLC
N/A—112,000-112,000-100%$584.6K———
Vanguard Fiduciary Trust Co
N/A—105,956-105,956-100%$553.1K———
Goldman Sachs Group Inc
N/A—69,530-69,530-100%$362.9K———
State Street Corp
N/A—69,226-69,226-100%$361.4K———
Diametric Capital, LP
N/A—66,326-66,326-100%$346.2K———
PFG Investments, LLC
N/A—62,523-62,523-100%$326.4K———
HRT Financial LP
N/A—59,285-59,285-100%$309.0K———
Corsair Capital Management, L.P.
N/A—55,017-55,017-100%$287.2K———
Marshall Wace, LLP
N/A—54,806-54,806-100%$286.1K———
Group One Trading LLC
N/A—49,872-49,872-100%$260.3K———
Gendell Jeffrey L
N/A—49,823-49,823-100%$260.1K———
Jane Street Group, LLC
N/A—49,087-49,087-100%$256.2K———
Gamco Investors, Inc. ET AL
N/A—40,000-40,000-100%$208.8K———
HighTower Advisors, LLC
N/A—39,500-39,500-100%$206.2K———
Northern Trust Corp
N/A—37,569-37,569-100%$196.1K———
Bridgeway Capital Management, LLC
N/A—33,048-33,048-100%$172.5K———
XTX Topco Ltd
N/A—32,411-32,411-100%$169.2K———
Centiva Capital, LP
N/A—27,528-27,528-100%$143.7K———
Crewe Advisors LLC
N/A—23,000-23,000-100%$120.1K———
Gabelli Funds LLC
N/A—20,000-20,000-100%$104.4K———
Pathstone Holdings, LLC
N/A—18,725-18,725-100%$97.7K———
Virtu Financial LLC
N/A—16,377-16,377-100%$85.0K———
D. E. Shaw & Co., Inc.
N/A—15,339-15,339-100%$80.1K———
Quadrature Capital Ltd
N/A—14,061-14,061-100%$73.4K———
Wealthspire Advisors, LLC
N/A—11,711-11,711-100%$61.1K———
Vanguard Global Advisers, LLC
N/A—5,434-5,434-100%$28.4K———
Persistent Asset Partners Ltd
N/A—2,271-2,271-100%$11.9K———
UBS Asset Management Americas LLC
N/A—1,583-1,583-100%$8.3K———
Federation des caisses Desjardins du Quebec
N/A—562-562-100%$2.9K———
Northwestern Mutual Wealth Management Co
N/A—266-266-100%$1.4K———
Royal Bank of Canada
N/A—227-227-100%$1.0K———
Bogart Wealth, LLC
N/A—118-118-100%$616———
FMR LLC
N/A—53-53-100%$279———
Hollencrest Capital Management
N/A—15-15-100%$78———
Showing 72 of 72 institutions