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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
VI
401
Versor Investments
New York
$614K +$86.1K +1,103 +17%
LSA
402
Leonteq Securities AG
Switzerland
$598K -$165K -2,116 -23%
AFG
403
Atomi Financial Group
New York
$595K +$23.5K +301 +4%
WAG
404
Wiser Advisor Group
Arizona
$593K +$561K +7,187 New
EP
405
Essential Partners
California
$590K +$192K +2,467 +53%
SFG
406
Synergy Financial Group
California
$582K -$21.5K -275 -4%
MF
407
Magnetar Financial
Illinois
$576K -$251K -3,219 -32%
KRSITF
408
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$570K -$20K -256 -4%
JTWM
409
Jackson Thornton Wealth Management
Alabama
$569K +$556K +7,127 New
VA
410
Vident Advisory
Georgia
$569K +$59.1K +757 +12%
PAS
411
Park Avenue Securities
New York
$566K +$535K +6,863 New
SPM
412
Symmetry Peak Management
Pennsylvania
$564K +$534K +6,840 New
ECM
413
Evergreen Capital Management
Washington
$552K +$65.3K +837 +14%
FRM
414
Fox Run Management
Connecticut
$550K -$1.01M -12,952 -66%
CMTU
415
Capital Markets Trading (UK)
United Kingdom
$548K +$519K +6,646 New
EFG
416
Everhart Financial Group
Ohio
$547K +$24.4K +313 +5%
SS
417
Sunbelt Securities
Texas
$545K +$513K +6,578 +26,312%
National Bank of Canada
418
National Bank of Canada
Quebec, Canada
$540K +$33.9K +435 +7%
FFM
419
Forum Financial Management
Illinois
$539K -$65.3K -837 -11%
BFM
420
Boothbay Fund Management
New York
$536K -$94.5K -1,211 -16%
ACH
421
ArrowMark Colorado Holdings
Colorado
$536K – – –
CPA
422
Capital Performance Advisors
California
$527K +$97.9K +1,255 +24%
AFCM
423
Applied Finance Capital Management
Puerto Rico
$526K -$82K -1,051 -14%
MWM
424
Mission Wealth Management
California
$524K -$40.2K -515 -8%
BMSSC
425
B. Metzler seel. Sohn & Co
Germany
$524K – – –
15 16
17
18 19

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.