Maven Securities’s OneStream Inc OS Stock Holding History

Maven Securities’s Portfolio OS Stock Details OS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-140,000	Closed	-$3.36M	–	485
2026 Q1	$3.36M	Buy	+140,000	New	+$3.28M	0.06%	214

Maven Securities's OS Position: Q2 2026 in Review

Maven Securities sold out of OneStream Inc (OS) in Q2 2026, closing a stake of 140,000 shares — an estimated $3.36M sold.

Maven Securities first reported a position in OS in Q1 2026 and held it in 1 quarter. The position peaked at $3.36M in Q1 2026. 0 funds tracked by Wall St. Rank hold OS as of Q2 2026.

Maven Securities reported no remaining OneStream Inc position as of Q2 2026 after selling out during the quarter.
Maven Securities sold 140,000 OneStream Inc shares in Q2 2026, an estimated $3.36M.
Maven Securities first reported a position in OneStream Inc in Q1 2026 and held it in 1 quarter.
Maven Securities's OneStream Inc position peaked at $3.36M in Q1 2026.
0 funds tracked by Wall St. Rank held OneStream Inc as of Q2 2026.

Based on Maven Securities's 13F filing for Q2 2026, filed 14 Aug 2026.