Jane Street
FTEK icon

Jane Street’s Fuel Tech FTEK Stock Holding History

Jane Street’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 		$86.4K Sell
70,797
-189,985
-73% -$263K ﹤0.01% 10716
2025
Q4 		$407K Buy
260,782
+23,860
+10% +$52.5K ﹤0.01% 8154
2025
Q3 		$711K Buy
+236,922
New +$687K ﹤0.01% 7063
2023
Q1 		– Sell
-11,810
Closed -$15.1K – 9308
2022
Q4 		$15.1K Sell
11,810
-10,921
-48% -$14K ﹤0.01% 8670
2022
Q3 		$27K Buy
22,731
+11,765
+107% +$15.3K ﹤0.01% 9120
2022
Q2 		$14K Buy
+10,966
New +$14.2K ﹤0.01% 9243
2022
Q1 		– Sell
-14,955
Closed -$21K – 10527
2021
Q4 		$21K Buy
+14,955
New +$26.3K ﹤0.01% 9783
2014
Q1 		– Sell
-19,510
Closed -$138K – 2801
2013
Q4 		$138K Buy
+19,510
New +$119K ﹤0.01% 2123

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 $148M AUM 89.92% 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
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Jane Street's FTEK Position: Q1 2026 in Review

Jane Street reduced its Fuel Tech (FTEK) stake by 73% in Q1 2026, selling an estimated $263K and leaving 70,797 shares worth $86.4K. The position accounts for ﹤0.01% of the portfolio, ranked #10716.

Jane Street first reported a position in FTEK in Q4 2013 and has held it in 8 quarters since. The position peaked at $711K in Q3 2025. 46 funds tracked by Wall St. Rank hold FTEK as of Q1 2026.

  • Jane Street held 70,797 shares of Fuel Tech worth $86.4K as of Q1 2026.
  • Jane Street sold 189,985 Fuel Tech shares in Q1 2026, an estimated $263K.
  • Fuel Tech made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #10716 holding.
  • Jane Street first reported a position in Fuel Tech in Q4 2013 and has held it in 8 quarters since.
  • Jane Street's Fuel Tech position peaked at $711K in Q3 2025.
  • 46 funds tracked by Wall St. Rank held Fuel Tech as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.