Zoom
753 hedge funds and large institutions have $15.8B invested in Zoom in 2025 Q3 according to their latest regulatory filings, with 133 funds opening new positions, 267 increasing their positions, 219 reducing their positions, and 90 closing their positions.
48% more first-time investments, than exits
New positions opened: 133 | Existing positions closed: 90
22% more repeat investments, than reductions
Existing positions increased: 267 | Existing positions reduced: 219
8% more capital invested
Capital invested by funds: $14.7B → $15.8B (+$1.16B)
5% more funds holding
Funds holding: 719 → 753 (+34)
9% less call options, than puts
Call options by funds: $731M | Put options by funds: $803M
33% less funds holding in top 10
Funds holding in top 10: 6 → 4 (-2)
372.8% less ownership
Funds ownership: 444.74% → 71.94% (-373%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Acadian Asset Management
Boston,
Massachusetts
|
+$142M |
| 2 |
AQR Capital Management
Greenwich,
Connecticut
|
+$125M |
| 3 |
EQF
Evergreen Quality Fund
Grand Cayman,
Cayman Islands
|
+$99.8M |
| 4 |
Two Sigma Investments
New York
|
+$82M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
+$76.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
NMO
Newlands Management Operations
Dallas,
Texas
|
-$293M |
| 2 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$172M |
| 3 |
KBC Group
Brussels,
Belgium
|
-$75.2M |
| 4 |
Balyasny Asset Management
Chicago,
Illinois
|
-$65.9M |
| 5 |
Citigroup
New York
|
-$58.3M |
ZM Hedge Fund Activity: Q3 2025 in Review
753 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in Zoom (ZM) for Q3 2025, worth a combined $15.8B — up 7.9% from $14.7B a quarter earlier.
Buyers outnumbered sellers: 133 funds opened new ZM positions and 90 closed out — a net gain of 43 holders — while 267 added to existing stakes and 219 trimmed.
The largest buyer was Acadian Asset Management, adding an estimated $142M. The largest seller was Newlands Management Operations, exiting entirely with an estimated $293M sold.
- 753 institutional investors held Zoom (ZM) as of Q3 2025, up from 719 in Q2 2025.
- Funds reported $15.8B of Zoom stock for Q3 2025, up 7.9% quarter-over-quarter.
- 133 funds opened new Zoom positions in Q3 2025 and 90 closed out, a net change of +43 holders.
- The largest Zoom buyer in Q3 2025 was Acadian Asset Management, an estimated $142M added.
- The largest Zoom seller in Q3 2025 was Newlands Management Operations, an estimated $293M sold.
Based on aggregated 13F filings for Q3 2025.