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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
AIA
376
Affinity Investment Advisors
California
$793K +$56.2K +720 +8%
HHGC
377
Hunting Hill Global Capital
New York
$767K – – –
AC
378
Allstate Corporation
Illinois
$763K +$722K +9,253 New
CGIM
379
Cannon Global Investment Management
Florida
$759K +$718K +9,200 New
KCP
380
Kera Capital Partners
California
$757K +$209K +2,684 +41%
KIM
381
Kestra Investment Management
Texas
$753K +$41.1K +527 +6%
CM
382
Capula Management
Cayman Islands
$739K +$699K +8,958 New
CAM
383
Claret Asset Management
Quebec, Canada
$738K -$3.2K -41 -0.5%
TMAM
384
Tokio Marine Asset Management
Japan
$732K – – –
CBU
385
CIBC Bancorp USA
Illinois
$731K +$692K +8,866 New
Pathstone Holdings
386
Pathstone Holdings
New Jersey
$708K -$123K -1,576 -16%
AIM
387
Aigen Investment Management
New York
$703K +$232K +2,973 +54%
VRM
388
Vectors Research Management
New York
$688K -$1.33K -17 -0.2%
VCM
389
Versant Capital Management
Arizona
$687K +$338K +4,336 +109%
OQS
390
Occudo Quantitative Strategies
Florida
$675K -$130K -1,672 -17%
QI
391
Qtron Investments
Massachusetts
$674K – – –
SPS
392
Susquehanna Portfolio Strategies
Pennsylvania
$670K +$634K +8,123 New
Bank of Montreal
393
Bank of Montreal
Ontario, Canada
$664K -$87.8K -1,125 -12%
ECM
394
ExodusPoint Capital Management
New York
$653K +$618K +7,920 New
BCM
395
Brookstone Capital Management
Illinois
$648K +$613K +7,854 New
MC
396
Machina Capital
France
$644K +$229K +2,939 +60%
AAMU
397
APG Asset Management US
New York
$637K – – –
Truist Financial
398
Truist Financial
North Carolina
$635K +$42.9K +550 +8%
CFG
399
Citizens Financial Group
Rhode Island
$633K +$44.9K +576 +8%
AV
400
ASR Vermogensbeheer
Netherlands
$619K -$1.79K -23 -0.3%
14 15
16
17 18

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.