TRCT
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Tower Research Capital (TRC)’s Foster FSTR Stock Holding History

Tower Research Capital (TRC)’s Portfolio FSTR Stock Details FSTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$30.6K Buy
1,097
+594
+118% +$17.5K ﹤0.01% 3151
2025
Q4 		$13.6K Sell
503
-17
-3% -$459 ﹤0.01% 3399
2025
Q3 		$14K Sell
520
-1,611
-76% -$39.9K ﹤0.01% 3631
2025
Q2 		$46.6K Buy
2,131
+1,395
+190% +$27.3K ﹤0.01% 3038
2025
Q1 		$14.5K Buy
736
+268
+57% +$6.73K ﹤0.01% 3290
2024
Q4 		$12.6K Sell
468
-2,703
-85% -$64.7K ﹤0.01% 3607
2024
Q3 		$64.8K Buy
+3,171
New +$64.5K ﹤0.01% 2571
2024
Q1 		– Sell
-181
Closed -$3.98K – 5962
2023
Q4 		$3.98K Sell
181
-696
-79% -$13.7K ﹤0.01% 5014
2023
Q3 		$16.6K Sell
877
-139
-14% -$2.3K ﹤0.01% 3545
2023
Q2 		$14.5K Buy
1,016
+823
+426% +$10.1K ﹤0.01% 3690
2023
Q1 		$2K Buy
+193
New +$2.29K ﹤0.01% 5344
2022
Q4 		– Sell
-300
Closed -$3K – 6046
2022
Q3 		$3K Buy
300
+173
+136% +$2.27K ﹤0.01% 5388
2022
Q2 		$2K Buy
+127
New +$1.72K ﹤0.01% 5538
2022
Q1 		– Sell
-3,755
Closed -$52K – 6233
2021
Q4 		$52K Buy
+3,755
New +$57.9K ﹤0.01% 2728
2021
Q2 		– Sell
-1,120
Closed -$20K – 5585
2021
Q1 		$20K Sell
1,120
-3,478
-76% -$58.2K ﹤0.01% 3878
2020
Q4 		$69K Sell
4,598
-7,358
-62% -$108K ﹤0.01% 2738
2020
Q3 		$160K Buy
11,956
+9,772
+447% +$136K ﹤0.01% 2766
2020
Q2 		$28K Buy
+2,184
New +$28.1K ﹤0.01% 3484
2020
Q1 		– Sell
-91
Closed -$2K – 3318
2019
Q4 		$2K Sell
91
-48
-35% -$933 ﹤0.01% 3046
2019
Q3 		$3K Buy
+139
New +$3.23K ﹤0.01% 3549
2019
Q1 		– Sell
-349
Closed -$6K – 3944
2018
Q4 		$6K Buy
+349
New +$6.51K ﹤0.01% 2791
2018
Q3 		– Sell
-1,927
Closed -$44K – 3924
2018
Q2 		$44K Sell
1,927
-1,297
-40% -$31.1K ﹤0.01% 1914
2018
Q1 		$76K Buy
3,224
+1,943
+152% +$50.2K 0.01% 1439
2017
Q4 		$35K Buy
1,281
+87
+7% +$2.09K ﹤0.01% 1609
2017
Q3 		$27K Buy
+1,194
New +$23.3K ﹤0.01% 2521
2016
Q4 		– Sell
-3,733
Closed -$45K – 4002
2016
Q3 		$45K Buy
3,733
+3,434
+1,148% +$38.1K ﹤0.01% 1204
2016
Q2 		$3K Buy
+299
New +$4.24K ﹤0.01% 3686
2016
Q1 		– Sell
-530
Closed -$7K – 4389
2015
Q4 		$7K Sell
530
-3,576
-87% -$48.7K ﹤0.01% 2570
2015
Q3 		$50K Buy
+4,106
New +$91.5K ﹤0.01% 1022
2015
Q2 		– Sell
-556
Closed -$26K – 4582
2015
Q1 		$26K Buy
+556
New +$26.4K ﹤0.01% 2033
2014
Q4 		– Sell
-1,269
Closed -$58K – 4225
2014
Q3 		$58K Buy
1,269
+253
+25% +$12.9K 0.01% 1399
2014
Q2 		$55K Buy
1,016
+916
+916% +$45.5K 0.01% 1238
2014
Q1 		$5K Buy
100
+78
+355% +$3.5K ﹤0.01% 3247
2013
Q4 		$1K Sell
22
-91
-81% -$4.17K ﹤0.01% 4205
2013
Q3 		$5K Sell
113
-3,108
-96% -$139K ﹤0.01% 3648
2013
Q2 		$139K Buy
+3,221
New +$140K 0.01% 369

Other funds holding FSTR

BIP
Brandes Investment Partners La Jolla, California $14.1B AUM 25.52% 1-Year Est. Return
2L
22NW LP Seattle, Washington $146M AUM 29.83% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return

Tower Research Capital (TRC)'s FSTR Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its Foster (FSTR) stake by 118% in Q1 2026, buying an estimated $17.5K and bringing the position to 1,097 shares worth $30.6K. The position accounts for ﹤0.01% of the portfolio, ranked #3151.

Tower Research Capital (TRC) first reported a position in FSTR in Q2 2013 and has held it in 36 quarters since. The position peaked at $160K in Q3 2020. 109 funds tracked by Wall St. Rank hold FSTR as of Q1 2026.

  • Tower Research Capital (TRC) held 1,097 shares of Foster worth $30.6K as of Q1 2026.
  • Tower Research Capital (TRC) bought 594 Foster shares in Q1 2026, an estimated $17.5K.
  • Foster made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #3151 holding.
  • Tower Research Capital (TRC) first reported a position in Foster in Q2 2013 and has held it in 36 quarters since.
  • Tower Research Capital (TRC)'s Foster position peaked at $160K in Q3 2020.
  • 109 funds tracked by Wall St. Rank held Foster as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.