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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
SCP
426
Sivia Capital Partners
California
$514K +$270K +3,457 +124%
C
427
Certuity
Florida
$513K +$166K +2,131 +52%
Northwestern Mutual Wealth Management
428
Northwestern Mutual Wealth Management
Wisconsin
$498K -$53.7K -688 -10%
EWA
429
EverSource Wealth Advisors
Alabama
$497K +$136K +1,745 +41%
PNC Financial Services Group
430
PNC Financial Services Group
Pennsylvania
$496K +$29.8K +382 +7%
3IP
431
3Chopt Investment Partners
Virginia
$495K +$7.26K +93 +2%
HCM
432
Helios Capital Management
Singapore
$487K – – –
WWM
433
Whalen Wealth Management
Nevada
$483K +$20K +256 +5%
KAS
434
Kestra Advisory Services
Texas
$479K -$110K -1,406 -19%
DS
435
DRW Securities
Illinois
$475K +$176K +2,253 +65%
LS
436
Livforsakringsbolaget Skandia
Sweden
$474K +$39.7K +509 +16%
DIM
437
DC Investments Management
Virginia
$466K – – –
HFM
438
Harvest Fund Management
China
$461K +$90K +1,153 +26%
CC
439
Courier Capital
New York
$460K -$1.64K -21 -0.4%
WWC
440
Waypoint Wealth Counsel
Georgia
$459K +$204K +2,609 +88%
WA
441
Waddell & Associates
Tennessee
$454K +$429K +5,503 New
US Bancorp
442
US Bancorp
Minnesota
$454K -$26.8K -344 -6%
CIBC World Market
443
CIBC World Market
Ontario, Canada
$452K +$194K +2,484 +83%
WA
444
Waverly Advisors
Alabama
$452K +$427K +5,479 New
SFI
445
Siemens Fonds Invest
Germany
$448K -$2.96K -38 -0.7%
SPA
446
Sherbrooke Park Advisers
New York
$444K -$530K -6,794 -56%
FSC
447
Full Sail Capital
Oklahoma
$442K +$116K +1,492 +39%
JCIA
448
Jackson Creek Investment Advisors
Colorado
$433K -$19.8K -254 -5%
FFA
449
Farther Finance Advisors
California
$430K +$192K +2,464 +90%
RIL
450
Rothschild Investment LLC
Illinois
$429K +$405K +5,190 +34,600%
16 17
18
19 20

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.