AllianceBernstein’s OneStream Inc OS Stock Holding History

AllianceBernstein’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	-1,535,061	Closed	-$28.2M	–	3450
2026 Q1	$28.2M	Buy	+1,535,061	New	+$36M	0.01%	782
2025 Q4	–	Sell	-2,659,712	Closed	-$49M	–	3318
2025 Q3	$49M	Buy	2,659,712 +314,278	+13%	+$6.9M	0.02%	630
2025 Q2	$66.4M	Sell	2,345,434 -501,846	-18%	-$12.5M	0.02%	532
2025 Q1	$60.8M	Buy	2,847,280 +381,601	+15%	+$9.79M	0.02%	536
2024 Q4	$70.3M	Buy	2,465,679 +1,357,860	+123%	+$41.7M	0.02%	507
2024 Q3	$37.6M	Buy	+1,107,819	New	+$32.7M	0.01%	698

AllianceBernstein's OS Position: Q2 2026 in Review

AllianceBernstein sold out of OneStream Inc (OS) in Q2 2026, closing a stake of 1,535,061 shares — an estimated $28.2M sold.

AllianceBernstein first reported a position in OS in Q3 2024 and held it in 6 quarters. The position peaked at $70.3M in Q4 2024. 0 funds tracked by Wall St. Rank hold OS as of Q2 2026.

AllianceBernstein reported no remaining OneStream Inc position as of Q2 2026 after selling out during the quarter.
AllianceBernstein sold 1,535,061 OneStream Inc shares in Q2 2026, an estimated $28.2M.
AllianceBernstein first reported a position in OneStream Inc in Q3 2024 and held it in 6 quarters.
AllianceBernstein's OneStream Inc position peaked at $70.3M in Q4 2024.
0 funds tracked by Wall St. Rank held OneStream Inc as of Q2 2026.

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