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Shannon River Fund Management’s Zoom ZM Stock Holding History

Shannon River Fund Management’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
Q2 		– Sell
-108,779
Closed -$8.02M – 26
2025
Q1 		$8.02M Buy
+108,779
New +$8.67M 2.09% 13
2021
Q2 		– Sell
-41,900
Closed -$13.5M – 68
2021
Q1 		$13.5M Buy
+41,900
New +$15.4M 0.91% 26
2020
Q2 		– Sell
-31,400
Closed -$4.59M – 39
2020
Q1 		$4.59M Buy
+31,400
New +$3.1M 0.78% 23

Other funds holding ZM

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Shannon River Fund Management's ZM Position: Q2 2025 in Review

Shannon River Fund Management sold out of Zoom (ZM) in Q2 2025, closing a stake of 108,779 shares — an estimated $8.02M sold.

Shannon River Fund Management first reported a position in ZM in Q1 2020 and held it in 3 quarters. The position peaked at $13.5M in Q1 2021. 719 funds tracked by Wall St. Rank hold ZM as of Q2 2025.

  • Shannon River Fund Management reported no remaining Zoom position as of Q2 2025 after selling out during the quarter.
  • Shannon River Fund Management sold 108,779 Zoom shares in Q2 2025, an estimated $8.02M.
  • Shannon River Fund Management first reported a position in Zoom in Q1 2020 and held it in 3 quarters.
  • Shannon River Fund Management's Zoom position peaked at $13.5M in Q1 2021.
  • 719 funds tracked by Wall St. Rank held Zoom as of Q2 2025.

Based on Shannon River Fund Management's 13F filing for Q2 2025, filed 13 Aug 2025.