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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
ERSOT
551
Employees Retirement System of Texas
Texas
$194K +$65.7K +842 +56%
TWD
552
True Wealth Design
Ohio
$188K +$61.3K +786 +53%
IUHSA
553
Itau Unibanco Holding S.A.
Brazil
$187K -$465K -5,965 -72%
MAM
554
Meeder Asset Management
Ohio
$173K – – –
CI Investments Inc
555
CI Investments Inc
Ontario, Canada
$153K -$6.01K -77 -4%
ASN
556
Advisory Services Network
Georgia
$145K +$137K +1,761 New
PVI
557
Pine Valley Investments
New Jersey
$143K +$135K +1,731 New
Nisa Investment Advisors
558
Nisa Investment Advisors
Missouri
$141K +$8.58K +110 +7%
Fifth Third Bancorp
559
Fifth Third Bancorp
Ohio
$120K +$113K +1,443 +10,307%
PCM
560
Penserra Capital Management
California
$119K +$780 +10 +0.7%
IA
561
IFP Advisors
Florida
$116K +$17.8K +228 +19%
SAM
562
Smartleaf Asset Management
Massachusetts
$113K +$65.9K +845 +167%
WA
563
Whipplewood Advisors
Colorado
$107K -$3.12K -40 -3%
AA
564
Ancora Advisors
Ohio
$107K -$7.96K -102 -7%
GI
565
GAMMA Investing
California
$84.3K -$39.9K -512 -33%
HWM
566
HighMark Wealth Management
Minnesota
$80.2K – – –
HI
567
Harbour Investments
Wisconsin
$79.9K -$780 -10 -1%
WANY
568
Wealthspire Advisors (New York)
New York
$79.4K +$75.1K +962 New
GWSA
569
Global Wealth Strategies & Associates
Colorado
$78.4K – – –
EDRH
570
Edmond de Rothschild Holding
Switzerland
$75.1K – – –
BTI
571
Blue Trust Inc
Georgia
$70.9K +$156 +2 +0.2%
PE
572
Point72 Europe
United Kingdom
$67.8K +$64.1K +822 New
FRA
573
Front Row Advisors
California
$62K – – –
SPIA
574
Steward Partners Investment Advisory
New York
$61.6K -$18.3K -235 -24%
SBFM
575
S-Bank Fund Management
Finland
$60.5K -$780 -10 -1%
21 22
23
24 25

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.