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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
HFM
726
Hartford Financial Management
Connecticut
$825 – – –
Kayne Anderson Rudnick Investment Management
727
Kayne Anderson Rudnick Investment Management
California
$825 – – –
RPA
728
Redwood Park Advisors
California
$825 – – –
GA
729
Guerra Advisors
Florida
$825 +$780 +10 New
BFS
730
Bare Financial Services
Pennsylvania
$743 +$702 +9 New
CMBA
731
C.M. Bidwell & Associates
Hawaii
$660 – – –
SA
732
Strategic Advocates
Utah
$660 +$624 +8 New
AIC
733
Archer Investment Corporation
Indiana
$619 – – –
CMA
734
Cedar Mountain Advisors
Oregon
$578 +$546 +7 New
CA
735
Crewe Advisors
Utah
$495 – – –
MMCM
736
Murphy & Mullick Capital Management
New York
$495 – – –
PMFA
737
Plante Moran Financial Advisors
Michigan
$495 – – –
FA
738
Financial Avengers
California
$413 – – –
GJIA
739
Glass Jacobson Investment Advisors
Maryland
$413 – – –
WBC
740
West Branch Capital
Massachusetts
$413 – – –
WWM
741
Wolff Wiese Magana
California
$413 – – –
ACM
742
Anfield Capital Management
California
$413 +$390 +5 New
SA
743
Seneschal Advisors
Washington
$413 +$390 +5 New
ADL
744
Asset Dedication LLC
California
$330 – – –
QWM
745
Quaker Wealth Management
New Jersey
$248 – – –
TPCW
746
TD Private Client Wealth
New York
$248 – – –
DCM
747
Davis Capital Management
Florida
$248 +$234 +3 New
AUB
748
Atlantic Union Bankshares
Virginia
$165 – – –
HWP
749
Highline Wealth Partners
California
$165 – – –
CWP
750
Clark Wealth Partners
Illinois
$86 – – –
28 29
30
31 32

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.