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Disclosery

FTEK FUEL TECH INC

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COM (common), issuer CIK 846913

37 managers (37 13F filers) reported a position in FTEK shares at 2025-06-30, 6,138,396 shares in all. 8 filers opened a position and 7 filers sold out during the quarter.

Managers
37
13F filers
37
New
8
Added
7
Reduced
9
Sold out
7
Shares held by filers
6,138,396

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
GRACE & WHITE INC /NY1,634,526$4.12M0.75%-264,62313F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC940,969$2.37M<0.01%013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC852,406$2.15M<0.01%-104,30013F-HRTimeline
Peapod Lane Capital LLC667,514$1.68M1.68%-313,58813F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC517,658$1.3M<0.01%+17,76613F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.411,018$1.04M<0.01%-52,72513F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\304,776$768K<0.01%013F-HRTimelineGroup
Informed Momentum Co LLC283,940$716K0.11%new13F-HRTimeline
STATE STREET CORPin group STATE STREET CORP97,046$245K<0.01%+1,60013F-HRTimelineGroup
ESSEX INVESTMENT MANAGEMENT CO LLC77,250$195K0.04%-46,99113F-HRTimeline
INTEGRITY WEALTH ADVISORS, INC.70,000$176K0.12%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP36,822$92.8K<0.01%013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC30,116$75.9K<0.01%-144,16513F-HRTimelineGroup
UBS Group AGin group UBS Group AG27,443$69.2K<0.01%+25,47513F-HRTimelineGroup
Cresset Asset Management, LLC25,500$64.3K<0.01%013F-HR/ATimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP25,088$63.2K<0.01%new13F-HRTimelineGroup
SIMPLEX TRADING, LLC22,911$57K<0.01%+21,70313F-HRTimeline
Founders Capital Management20,000$50.4K0.03%013F-HRTimeline
Legato Capital Management LLC18,165$45.8K0.01%-12,16013F-HRTimeline
Advisory Services Network, LLC15,000$39.8K<0.01%new13F-HRTimeline
HRT FINANCIAL LP15,112$38K<0.01%new13F-HRTimeline
LexAurum Advisors, LLC11,850$29.9K<0.01%013F-HRTimeline
HighTower Advisors, LLC10,400$26.2K<0.01%-10013F-HRTimeline
CORSAIR CAPITAL MANAGEMENT, L.P.10,000$25.2K<0.01%new13F-HR/ATimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN3,650$9.2K<0.01%+45013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,000$5.04K<0.01%013F-HR/ATimelineGroup
New England Capital Financial Advisors …2,000$5.04K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.1,969$4.96K<0.01%+5013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC1,100$2.77K<0.01%new13F-HRTimelineGroup
Steward Partners Investment Advisory, L…600$1.51K<0.01%013F-HRTimeline
Wilmington Savings Fund Society, FSB500$1.26K<0.01%013F-HRTimeline
CKW FINANCIAL GROUP200$1K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…382$963<0.01%-2,85313F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/235$592<0.01%+3313F-HRTimelineGroup
Spire Wealth Managementin group Spire Wealth Management200$504<0.01%new13F-HRTimelineGroup
NewEdge Advisors, LLC50$126<0.01%013F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • GRACE & WHITE INC /NY reported 1,541,307 FTEK shares, 4.94% of the class, as of 2026-03-31, in a 13G/A filed 2026-10-07. 0000903064-26-000010

    Accepted , ingested