Two Sigma Investments
FTEK icon

Two Sigma Investments’s Fuel Tech FTEK Stock Holding History

Two Sigma Investments’s Portfolio FTEK Stock Details FTEK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$290K Buy
238,079
+111,919
+89% +$155K ﹤0.01% 4094
2025
Q4 		$197K Buy
+126,160
New +$278K ﹤0.01% 3768
2021
Q2 		– Sell
-12,388
Closed -$39K – 4216
2021
Q1 		$39K Buy
+12,388
New +$54.5K ﹤0.01% 3744
2015
Q2 		– Sell
-16,481
Closed -$52K – 2886
2015
Q1 		$52K Sell
16,481
-9,282
-36% -$30.5K ﹤0.01% 2581
2014
Q4 		$99K Buy
+25,763
New +$103K ﹤0.01% 2136

Other funds holding FTEK

GWI
Grace & White Inc Ny, New York $632M AUM 34.34% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PLC
Peapod Lane Capital Bedford Hills, New York $122M AUM 67.29% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $82.4B AUM 19.69% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
BCM
Beartown Capital Management Huntington Woods, Michigan $209M AUM

Two Sigma Investments's FTEK Position: Q1 2026 in Review

Two Sigma Investments increased its Fuel Tech (FTEK) stake by 89% in Q1 2026, buying an estimated $155K and bringing the position to 238,079 shares worth $290K. The position accounts for ﹤0.01% of the portfolio, ranked #4094.

Two Sigma Investments first reported a position in FTEK in Q4 2014 and has held it in 5 quarters since. 46 funds tracked by Wall St. Rank hold FTEK as of Q1 2026.

  • Two Sigma Investments held 238,079 shares of Fuel Tech worth $290K as of Q1 2026.
  • Two Sigma Investments bought 111,919 Fuel Tech shares in Q1 2026, an estimated $155K.
  • Fuel Tech made up ﹤0.01% of Two Sigma Investments's portfolio in Q1 2026, its #4094 holding.
  • Two Sigma Investments first reported a position in Fuel Tech in Q4 2014 and has held it in 5 quarters since.
  • 46 funds tracked by Wall St. Rank held Fuel Tech as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.