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Overview Fund Activity

700 hedge funds and large institutions have $13.1B invested in Zoom in 2025 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 278 increasing their positions, 201 reducing their positions, and 92 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
700
Holders Change
-7
Holders Change %
-0.99%
% of All Funds
9.51%
Holding in Top 10
9
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.12%
New
95
Increased
278
Reduced
201
Closed
92
Calls
$704M
Puts
$741M
Net Calls
-$37.5M
Net Calls Change
-$514M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$404M
2
Balyasny Asset Management
Balyasny Asset Management
Illinois
$130M
3
Victory Capital Management
Victory Capital Management
Texas
$104M
4
Vanguard Group
Vanguard Group
Pennsylvania
$1.83B
5
Citadel Advisors
Citadel Advisors
Florida
$67.7M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$701M
2
Pacer Advisors
Pacer Advisors
Pennsylvania
$147M
3
CGH
Contrarius Group Holdings
Bermuda
$0
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
$7.34M
5
Holocene Advisors
Holocene Advisors
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
National Pension Service
51
National Pension Service
South Korea
$45.9M +$610K +8,274 +1%
Prudential Financial
52
Prudential Financial
New Jersey
$45.8M +$8.58M +116,358 +23%
Citigroup
53
Citigroup
New York
$43.8M +$18.1M +245,036 +70%
Ensign Peak Advisors
54
Ensign Peak Advisors
Utah
$43.7M -$738K -10,009 -2%
Qube Research & Technologies (QRT)
55
Qube Research & Technologies (QRT)
United Kingdom
$43.2M -$15.9M -214,934 -27%
Sumitomo Mitsui Trust Group
56
Sumitomo Mitsui Trust Group
Japan
$43.1M -$419K -5,674 -1%
TD Asset Management
57
TD Asset Management
Ontario, Canada
$42.1M +$105K +1,420 +0.2%
Two Sigma Advisers
58
Two Sigma Advisers
New York
$41.6M -$37.4M -507,600 -47%
Grantham, Mayo, Van Otterloo & Co (GMO)
59
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$41.3M +$91.2K +1,236 +0.2%
BNP Paribas Financial Markets
60
BNP Paribas Financial Markets
France
$41.2M +$4.23M +57,275 +11%
D.E. Shaw & Co
61
D.E. Shaw & Co
New York
$41M -$31.4M -425,077 -43%
DekaBank Deutsche Girozentrale
62
DekaBank Deutsche Girozentrale
Germany
$39.1M -$634K -8,585 -2%
Franklin Resources
63
Franklin Resources
California
$38.6M +$8.18M +110,924 +27%
NL
64
Nuveen LLC
North Carolina
$37.6M +$37.6M +510,322 New
Royal Bank of Canada
65
Royal Bank of Canada
Ontario, Canada
$32.3M +$2.23M +30,295 +7%
AllianceBernstein
66
AllianceBernstein
Tennessee
$32.2M +$4.45M +60,319 +16%
GGHC
67
Gilder Gagnon Howe & Co
New York
$30M -$1.09M -14,824 -4%
Russell Investments Group
68
Russell Investments Group
United Kingdom
$29.2M -$2.16M -28,966 -7%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$28.4M -$188K -2,547 -0.7%
Mitsubishi UFJ Trust & Banking
70
Mitsubishi UFJ Trust & Banking
Japan
$26.1M -$245K -3,317 -0.9%
Teacher Retirement System of Texas
71
Teacher Retirement System of Texas
Texas
$25.8M -$17.7M -240,574 -41%
AAF
72
Andra AP-fonden
Sweden
$25.2M +$2.55M +34,500 +11%
HF
73
HRT Financial
New York
$24M +$18.5M +250,747 +335%
KK
74
KLP Kapitalforvaltning
Norway
$24M +$162K +2,200 +0.7%
Twin Tree Management
75
Twin Tree Management
Texas
$23.7M +$16.8M +227,420 +243%
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