Marex Group’s Ostin Technology Group OST Stock Holding History

Marex Group’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	-11,395	Closed	-$99.6K	–	971
2025 Q2	$99.6K	Buy	+11,395	New	+$1.15M	﹤0.01%	565

Other funds holding OST

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

FIA

FNY Investment Advisers New York $278M AUM 98.99% 1-Year Est. Return

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

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

Marex Group's OST Position: Q3 2025 in Review

Marex Group sold out of Ostin Technology Group (OST) in Q3 2025, closing a stake of 11,395 shares — an estimated $99.6K sold.

Marex Group first reported a position in OST in Q2 2025 and held it in 1 quarter. The position peaked at $99.6K in Q2 2025. 10 funds tracked by Wall St. Rank hold OST as of Q3 2025.

Marex Group reported no remaining Ostin Technology Group position as of Q3 2025 after selling out during the quarter.
Marex Group sold 11,395 Ostin Technology Group shares in Q3 2025, an estimated $99.6K.
Marex Group first reported a position in Ostin Technology Group in Q2 2025 and held it in 1 quarter.
Marex Group's Ostin Technology Group position peaked at $99.6K in Q2 2025.
10 funds tracked by Wall St. Rank held Ostin Technology Group as of Q3 2025.

Based on Marex Group's 13F filing for Q3 2025, filed 14 Nov 2025.