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751 hedge funds and large institutions have $15.8B invested in Zoom in 2025 Q3 according to their latest regulatory filings, with 132 funds opening new positions, 267 increasing their positions, 219 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed

47% more first-time investments, than exits

New positions opened: 132 | 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: 718 → 751 (+33)

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%)

Holders
751
Holders Change
+33
Holders Change %
+4.6%
% of All Funds
9.86%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
132
Increased
267
Reduced
219
Closed
90
Calls
$731M
Puts
$803M
Net Calls
-$72.7M
Net Calls Change
-$82.4M

Top Buyers

1
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$142M
2
AQR Capital Management
AQR Capital Management
Connecticut
+$125M
3
EQF
Evergreen Quality Fund
Cayman Islands
+$99.8M
4
Two Sigma Investments
Two Sigma Investments
New York
+$82M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$76.9M

Top Sellers

1
NMO
Newlands Management Operations
Texas
-$293M
2
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$172M
3
KBC Group
KBC Group
Belgium
-$75.2M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$65.9M
5
Citigroup
Citigroup
New York
-$58.3M
Name Holding Trade Value Shares
Change 		Change in
Stake
AWA
276
Aaron Wealth Advisors
Illinois
$1.96M +$1.41M +18,122 +323%
AC
277
Apella Capital
Connecticut
$1.95M -$267K -3,419 -12%
RCM
278
RB Capital Management
Nevada
$1.9M +$256K +3,282 +17%
SS
279
SBI Securities
Japan
$1.89M -$118K -1,512 -6%
B
280
Bellecapital
Switzerland
$1.89M -$291K -3,728 -14%
CIP
281
Convergence Investment Partners
Florida
$1.84M +$573K +7,347 +49%
Wellington Management Group
282
Wellington Management Group
Massachusetts
$1.74M -$19.5K -250 -1%
CCM
283
Collar Capital Management
Wisconsin
$1.71M -$54.2K -695 -3%
GAM
284
Generali Asset Management
Italy
$1.7M +$20.1K +257 +1%
MFAM
285
Motley Fool Asset Management
Virginia
$1.7M +$382K +4,892 +31%
ACM
286
Archon Capital Management
Washington
$1.69M -$3.35M -43,000 -68%
OAM
287
Ostrum Asset Management
France
$1.68M +$1.44M +18,472 +967%
Janus Henderson Group
288
Janus Henderson Group
United Kingdom
$1.63M – – –
PIM
289
Plato Investment Management
Australia
$1.59M +$245K +3,145 +19%
Stifel Financial
290
Stifel Financial
Missouri
$1.59M -$43.1K -553 -3%
Walleye Trading
291
Walleye Trading
New York
$1.57M -$207K -2,655 -12%
VCP
292
Varenne Capital Partners
France
$1.55M +$1.47M +18,848 New
GCM
293
Graham Capital Management
Connecticut
$1.55M -$40.3K -516 -3%
Janney Montgomery Scott
294
Janney Montgomery Scott
Pennsylvania
$1.53M +$10.3K +132 +0.7%
Bank of Nova Scotia
295
Bank of Nova Scotia
Ontario, Canada
$1.52M +$319K +4,092 +29%
MG
296
Marex Group
$1.51M +$394K +5,049 +38%
OAC
297
OMERS Administration Corp
Ontario, Canada
$1.5M – – –
AF
298
Avanza Fonder
Sweden
$1.49M +$447K +5,731 +46%
CPIG
299
Chicago Partners Investment Group
Illinois
$1.49M +$784K +10,054 +134%
CAM
300
Cresset Asset Management
Illinois
$1.48M +$599K +7,672 +75%
10 11
12
13 14

ZM Hedge Fund Activity: Q3 2025 in Review

751 of the 7,619 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: 132 funds opened new ZM positions and 90 closed out — a net gain of 42 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.

  • 751 institutional investors held Zoom (ZM) as of Q3 2025, up from 718 in Q2 2025.
  • Funds reported $15.8B of Zoom stock for Q3 2025, up 7.9% quarter-over-quarter.
  • 132 funds opened new Zoom positions in Q3 2025 and 90 closed out, a net change of +42 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.