CSS LLC’s Zoom ZM Stock Holding History

CSS LLC’s Portfolio ZM Stock Details ZM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-10,000	Closed	-$780K	–	1229
2025 Q2	$780K	Buy	+10,000	New	+$773K	0.04%	411
2025 Q1	–	Sell	-2,000	Closed	-$163K	–	1139
2024 Q4	$163K	Buy	+2,000	New	+$157K	0.01%	801

Other funds holding ZM

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

CSS LLC's ZM Position: Q2 2026 in Review

CSS LLC increased its Zoom (ZM) stake by 35% in Q2 2026, buying an estimated $484K and bringing the position to 19,860 shares worth $1.71M. The position accounts for 0.07% of the portfolio, ranked #205.

CSS LLC first reported a position in ZM in Q2 2024 and has held it in 8 quarters since. 870 funds tracked by Wall St. Rank hold ZM as of Q2 2026.

CSS LLC held 19,860 shares of Zoom worth $1.71M as of Q2 2026.
CSS LLC bought 5,120 Zoom shares in Q2 2026, an estimated $484K.
Zoom made up 0.07% of CSS LLC's portfolio in Q2 2026, its #205 holding.
CSS LLC first reported a position in Zoom in Q2 2024 and has held it in 8 quarters since.
870 funds tracked by Wall St. Rank held Zoom as of Q2 2026.

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