Cubist Systematic Strategies
CASK

Cubist Systematic Strategies’s Sempreon, Inc. Common Stock CASK Stock Holding History

Cubist Systematic Strategies’s Portfolio CASK Stock Details CASK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-27,192
Closed -$815K – 3332
2025
Q2 		$815K Sell
27,192
-96,479
-78% -$2.87M ﹤0.01% 2050
2025
Q1 		$3.63M Sell
123,671
-58,291
-32% -$1.95M 0.02% 1072
2024
Q4 		$7.16M Buy
+181,962
New +$9.9M 0.04% 633
2024
Q3 		– Sell
-9,192
Closed -$684K – 3300
2024
Q2 		$684K Sell
9,192
-12,463
-58% -$973K ﹤0.01% 1970
2024
Q1 		$1.87M Buy
21,655
+14,578
+206% +$1.26M 0.01% 1699
2023
Q4 		$697K Buy
+7,077
New +$680K ﹤0.01% 2324
2023
Q2 		– Sell
-26,666
Closed -$2.58M – 3987
2023
Q1 		$2.58M Buy
+26,666
New +$2.61M 0.02% 1461
2022
Q4 		– Sell
-19,603
Closed -$2.08M – 4456
2022
Q3 		$2.08M Buy
19,603
+1,975
+11% +$212K 0.01% 1978
2022
Q2 		$1.76M Buy
17,628
+4,536
+35% +$427K 0.01% 1982
2022
Q1 		$1.12M Sell
13,092
-10,086
-44% -$812K 0.01% 1944
2021
Q4 		$1.97M Buy
+23,178
New +$1.75M 0.02% 1380
2021
Q3 		– Sell
-6,292
Closed -$426K – 3085
2021
Q2 		$426K Sell
6,292
-4,059
-39% -$266K ﹤0.01% 2111
2021
Q1 		$612K Sell
10,351
-17,799
-63% -$1.08M 0.01% 1847
2020
Q4 		$1.32M Sell
28,150
-272
-1% -$11.7K 0.02% 1198
2020
Q3 		$1.13M Buy
28,422
+7,159
+34% +$267K 0.02% 1262
2020
Q2 		$780K Buy
21,263
+12,603
+146% +$451K 0.01% 1333
2020
Q1 		$233K Sell
8,660
-3,648
-30% -$125K 0.01% 1649
2019
Q4 		$596K Buy
+12,308
New +$576K 0.01% 1444

Other funds holding CASK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Ariel Investments
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Cubist Systematic Strategies's CASK Position: Q3 2025 in Review

Cubist Systematic Strategies sold out of Sempreon, Inc. Common Stock (CASK) in Q3 2025, closing a stake of 27,192 shares — an estimated $815K sold.

Cubist Systematic Strategies first reported a position in CASK in Q4 2019 and held it in 18 quarters. The position peaked at $7.16M in Q4 2024. 177 funds tracked by Wall St. Rank hold CASK as of Q3 2025.

  • Cubist Systematic Strategies reported no remaining Sempreon, Inc. Common Stock position as of Q3 2025 after selling out during the quarter.
  • Cubist Systematic Strategies sold 27,192 Sempreon, Inc. Common Stock shares in Q3 2025, an estimated $815K.
  • Cubist Systematic Strategies first reported a position in Sempreon, Inc. Common Stock in Q4 2019 and held it in 18 quarters.
  • Cubist Systematic Strategies's Sempreon, Inc. Common Stock position peaked at $7.16M in Q4 2024.
  • 177 funds tracked by Wall St. Rank held Sempreon, Inc. Common Stock as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.