TSS
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Two Sigma Securities’s Ostin Technology Group OST Stock Holding History

Two Sigma Securities’s Portfolio OST Stock Details OST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-1,673
Closed -$6.62K – 1851
2025
Q2 		$6.62K Buy
+1,673
New +$169K ﹤0.01% 1336
2024
Q3 		– Sell
-69
Closed -$6.77K – 3432
2024
Q2 		$6.77K Buy
+69
New +$7.45K ﹤0.01% 2848
2024
Q1 		– Sell
-51
Closed -$9.91K – 3453
2023
Q4 		$9.91K Buy
+51
New +$10.6K ﹤0.01% 2816
2023
Q3 		– Sell
-51
Closed -$10.6K – 3326
2023
Q2 		$10.6K Buy
+51
New +$12.9K ﹤0.01% 2588

Other funds holding OST

Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
FIA
FNY Investment Advisers New York $278M AUM 98.95% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
FDCDDQ
Federation des caisses Desjardins du Quebec Levis, Quebec, Canada $27.8B AUM 31.66% 1-Year Est. Return
TWC
TD Waterhouse Canada Toronto, Ontario, Canada $38B AUM 39.14% 1-Year Est. Return

Two Sigma Securities's OST Position: Q3 2025 in Review

Two Sigma Securities sold out of Ostin Technology Group (OST) in Q3 2025, closing a stake of 1,673 shares — an estimated $6.62K sold.

Two Sigma Securities first reported a position in OST in Q2 2023 and held it in 4 quarters. The position peaked at $10.6K in Q2 2023. 10 funds tracked by Wall St. Rank hold OST as of Q3 2025.

  • Two Sigma Securities reported no remaining Ostin Technology Group position as of Q3 2025 after selling out during the quarter.
  • Two Sigma Securities sold 1,673 Ostin Technology Group shares in Q3 2025, an estimated $6.62K.
  • Two Sigma Securities first reported a position in Ostin Technology Group in Q2 2023 and held it in 4 quarters.
  • Two Sigma Securities's Ostin Technology Group position peaked at $10.6K in Q2 2023.
  • 10 funds tracked by Wall St. Rank held Ostin Technology Group as of Q3 2025.

Based on Two Sigma Securities's 13F filing for Q3 2025, filed 14 Nov 2025.