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Cubist Systematic Strategies’s Foster FSTR Stock Holding History

Cubist Systematic Strategies’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
2025
Q2 		– Sell
-15,029
Closed -$296K – 3164
2025
Q1 		$296K Buy
+15,029
New +$378K ﹤0.01% 2382
2024
Q2 		– Sell
-18,524
Closed -$506K – 3331
2024
Q1 		$506K Buy
+18,524
New +$437K ﹤0.01% 2596
2015
Q2 		– Sell
-7,931
Closed -$377K – 1886
2015
Q1 		$377K Buy
+7,931
New +$376K 0.02% 1117

Other funds holding FSTR

2L
22NW LP Seattle, Washington $146M AUM 29.83% 1-Year Est. Return
BIP
Brandes Investment Partners La Jolla, California $14.1B AUM 25.52% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return
TA
Teton Advisors Rye, New York $142M AUM 42.07% 1-Year Est. Return

Cubist Systematic Strategies's FSTR Position: Q2 2025 in Review

Cubist Systematic Strategies sold out of Foster (FSTR) in Q2 2025, closing a stake of 15,029 shares — an estimated $296K sold.

Cubist Systematic Strategies first reported a position in FSTR in Q1 2015 and held it in 3 quarters. The position peaked at $506K in Q1 2024. 93 funds tracked by Wall St. Rank hold FSTR as of Q2 2025.

  • Cubist Systematic Strategies reported no remaining Foster position as of Q2 2025 after selling out during the quarter.
  • Cubist Systematic Strategies sold 15,029 Foster shares in Q2 2025, an estimated $296K.
  • Cubist Systematic Strategies first reported a position in Foster in Q1 2015 and held it in 3 quarters.
  • Cubist Systematic Strategies's Foster position peaked at $506K in Q1 2024.
  • 93 funds tracked by Wall St. Rank held Foster as of Q2 2025.

Based on Cubist Systematic Strategies's 13F filing for Q2 2025, filed 14 Aug 2025.