FUEL TECH INC

Ticker: FTEK CUSIP: 359523107 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025
Shares 51,199 Value ($000) $80 Avg Close $2.20 Range $1.41 - $3.45
Q3 2025
Shares 54,401 Value ($000) $163 Avg Close $2.90 Range $2.23 - $3.65
Q3 2023
Shares 14,677 Value ($000) $17 Avg Close $1.19 Range $0.99 - $1.35
Q2 2023
Shares 14,677 Value ($000) $19 Avg Close $1.31 Range $1.21 - $1.83
Q1 2023
Shares 23,591 Value ($000) $30 Avg Close $1.43 Range $1.20 - $1.75
Q4 2022
Shares 23,591 Value ($000) $0 Avg Close $1.28 Range $1.14 - $1.66
Q3 2022
Shares 23,591 Value ($000) $28 Avg Close $1.30 Range $1.13 - $1.56
Q2 2022
Shares 25,581 Value ($000) $31 Avg Close $1.30 Range $1.02 - $1.54
Q1 2022
Shares 25,581 Value ($000) $37 Avg Close $1.28 Range $1.04 - $1.54
Q4 2021
Shares 25,581 Value ($000) $36 Avg Close $1.76 Range $1.35 - $2.50
Q3 2021
Shares 46,982 Value ($000) $82 Avg Close $1.89 Range $1.66 - $2.50
Q2 2021
Shares 46,982 Value ($000) $110 Avg Close $2.32 Range $1.65 - $3.23
Q1 2021
Shares 29,711 Value ($000) $93 Avg Close $4.40 Range $2.65 - $6.65
Q4 2020
Shares 16,621 Value ($000) $64 Avg Close $2.27 Range $0.69 - $7.04
Q2 2019
Shares 36,524 Value ($000) $51 Avg Close $1.96 Range $1.17 - $3.06
Q2 2018
Shares 63,189 Value ($000) $68 Avg Close $1.23 Range $0.96 - $1.45
Q1 2018
Shares 75,599 Value ($000) $91 Avg Close $1.17 Range $0.97 - $1.83
Q4 2017
Shares 75,599 Value ($000) $85 Avg Close $1.01 Range $0.90 - $1.23
Q3 2017
Shares 252,637 Value ($000) $258 Avg Close $0.89 Range $0.70 - $1.19
Q2 2017
Shares 545,829 Value ($000) $458 Avg Close $0.87 Range $0.75 - $1.04
Q1 2017
Shares 693,119 Value ($000) $707 Avg Close $1.17 Range $1.01 - $1.31
Q4 2016
Shares 720,887 Value ($000) $829 Avg Close $1.27 Range $1.13 - $1.51
Q3 2016
Shares 754,300 Value ($000) $1,056 Avg Close $1.51 Range $1.31 - $1.80
Q2 2016
Shares 765,556 Value ($000) $1,133 Avg Close $1.60 Range $1.41 - $1.86
Q1 2016
Shares 781,186 Value ($000) $1,367 Avg Close $1.71 Range $1.50 - $2.05
Q4 2015
Shares 792,080 Value ($000) $1,497 Avg Close $2.07 Range $1.77 - $2.54
Q3 2015
Shares 841,162 Value ($000) $1,607 Avg Close $2.02 Range $1.76 - $2.42
Q2 2015
Shares 852,192 Value ($000) $1,866 Avg Close $2.62 Range $2.18 - $3.16
Q1 2015
Shares 862,346 Value ($000) $2,699 Avg Close $3.28 Range $3.00 - $3.86
Q4 2014
Shares 862,046 Value ($000) $3,301 Avg Close $3.99 Range $3.61 - $4.45
Q3 2014
Shares 854,721 Value ($000) $3,632 Avg Close $4.78 Range $4.10 - $5.68
Q2 2014
Shares 861,696 Value ($000) $4,860 Avg Close $5.62 Range $4.96 - $6.77
Q1 2014
Shares 770,427 Value ($000) $3,852 Avg Close $6.44 Range $4.90 - $8.50
Q4 2013
Shares 618,798 Value ($000) $4,388 Avg Close $6.09 Range $4.19 - $9.63
Q3 2013
Shares 551,303 Value ($000) $2,404 Avg Close $3.98 Range $3.63 - $4.78
Q2 2013
Shares 552,915 Value ($000) $2,118 Avg Close $3.91 Range $3.55 - $4.42