FUEL TECH INC

Ticker: FTEK CUSIP: 359523107 Class: COM

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

New Positions (10)

TWO SIGMA INVESTMENTS, LP
Value ($000) $197 Shares 126,160
TWO SIGMA SECURITIES, LLC
Value ($000) $23 Shares 14,583
MARSHALL WACE, LLP
Value ($000) $126 Shares 81,011
TWO SIGMA ADVISERS, LP
Value ($000) $105 Shares 67,500
Quadrature Capital Ltd
Value ($000) $18 Shares 11,579
Tower Research Capital LLC (TRC)
Value ($000) $7 Shares 4,288
Virtu Financial LLC
Value ($000) $0 Shares 17,254
MORGAN STANLEY
Value ($000) $0 Shares 21
FMR LLC
Value ($000) $0 Shares 18
Motiv8 Investments LLC
Value ($000) $0 Shares 100

Increased Positions (10)

XTX Topco Ltd
Value ($000) $278 (+65.5%) Shares 178,303 (+218.3%)
RENAISSANCE TECHNOLOGIES LLC
Value ($000) $1,791 (-33.6%) Shares 1,147,995 (+27.7%)
CITADEL ADVISORS LLC
Value ($000) $786 (+106.3%) Shares 504,017 (+296.8%)
VANGUARD GROUP INC
Value ($000) $1,757 (-42.2%) Shares 1,126,003 (+11.1%)
SUSQUEHANNA INTERNATIONAL GROUP, LLP
Value ($000) $371 (-41.1%) Shares 237,976 (+13.3%)
JANE STREET GROUP, LLC
Value ($000) $407 (-42.8%) Shares 260,782 (+10.1%)
GROUP ONE TRADING, L.P.
Value ($000) $66 (-26.8%) Shares 42,509 (+40.7%)
STATE STREET CORP
Value ($000) $190 (-44.3%) Shares 121,846 (+7.1%)
AMERICAN CENTURY COMPANIES INC
Value ($000) $60 (-45.2%) Shares 38,543 (+5.4%)
BANK OF AMERICA CORP /DE/
Value ($000) $0 (-32.9%) Shares 280 (+29.0%)

Decreased Positions (6)

NewEdge Advisors, LLC
Value ($000) $4 (-93.1%) Shares 2,327 (-86.8%)
SIMPLEX TRADING, LLC
Value ($000) $5 (+3952.0%) Shares 3,299 (-92.2%)
DIMENSIONAL FUND ADVISORS LP
Value ($000) $80 (-51.1%) Shares 51,199 (-5.9%)
WELLS FARGO & COMPANY/MN
Value ($000) $2 (-83.6%) Shares 1,150 (-68.5%)
SBI Securities Co., Ltd.
Value ($000) $1 (-54.9%) Shares 719 (-13.3%)
GSA CAPITAL PARTNERS LLP
Value ($000) $0 (-54.1%) Shares 32,011 (-12.3%)

Exited Positions (12)

Mercuria Capital Strategies, LLC
Value ($000) $720 Shares 240,000
EAM Investors, LLC
Value ($000) $1,016 Shares 338,712
Murchinson Ltd.
Value ($000) $450 Shares 150,000
BOOTHBAY FUND MANAGEMENT, LLC
Value ($000) $124 Shares 41,251
PRELUDE CAPITAL MANAGEMENT, LLC
Value ($000) $40 Shares 13,233
Integrated Wealth Concepts LLC
Value ($000) $105 Shares 35,000
Advisory Services Network, LLC
Value ($000) $65 Shares 21,627
GOLDMAN SACHS GROUP INC
Value ($000) $94 Shares 31,300
CITIGROUP INC
Value ($000) $1 Shares 474
Spire Wealth Management
Value ($000) $1 Shares 200
UBS Group AG
Value ($000) $0 Shares 97
HRT FINANCIAL LP
Value ($000) $0 Shares 23,329