Simplex Trading’s OneStream Inc OS Stock Holding History

Simplex Trading’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	-4,363	Closed	-$105K	–	10526
2026 Q1	$105K	Sell	4,363 -24,695	-85%	-$579K	﹤0.01%	5031
2025 Q4	$534K	Sell	29,058 -9,532	-25%	-$182K	﹤0.01%	3242
2025 Q3	$711K	Buy	+38,590	New	+$847K	﹤0.01%	3402
2025 Q2	–	Sell	-2,493	Closed	-$62.1K	–	9949
2025 Q1	$53K	Buy	+2,493	New	+$63.9K	﹤0.01%	5715
2024 Q4	–	Sell	-329	Closed	-$10.1K	–	9843
2024 Q3	$11K	Buy	+329	New	+$9.7K	﹤0.01%	7158

Simplex Trading's OS Position: Q2 2026 in Review

Simplex Trading sold out of OneStream Inc (OS) in Q2 2026, closing a stake of 4,363 shares — an estimated $105K sold.

Simplex Trading first reported a position in OS in Q3 2024 and held it in 5 quarters. The position peaked at $711K in Q3 2025. 0 funds tracked by Wall St. Rank hold OS as of Q2 2026.

Simplex Trading reported no remaining OneStream Inc position as of Q2 2026 after selling out during the quarter.
Simplex Trading sold 4,363 OneStream Inc shares in Q2 2026, an estimated $105K.
Simplex Trading first reported a position in OneStream Inc in Q3 2024 and held it in 5 quarters.
Simplex Trading's OneStream Inc position peaked at $711K in Q3 2025.
0 funds tracked by Wall St. Rank held OneStream Inc as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.