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Ziff Davis

279 hedge funds and large institutions have $1.68B invested in Ziff Davis in 2025 Q3 according to their latest regulatory filings, with 54 funds opening new positions, 80 increasing their positions, 107 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

25% more capital invested

Capital invested by funds: $1.34B → $1.68B (+$339M)

2.54% more ownership

Funds ownership: 104.76%107.3% (+2.5%)

1% more funds holding

Funds holding: 276279 (+3)

8% more first-time investments, than exits

New positions opened: 54 | Existing positions closed: 50

25% less repeat investments, than reductions

Existing positions increased: 80 | Existing positions reduced: 107

61% less call options, than puts

Call options by funds: $2.35M | Put options by funds: $6.03M

Holders
279
Holders Change
+3
Holders Change %
+1.09%
% of All Funds
3.66%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
54
Increased
80
Reduced
107
Closed
50
Calls
$2.35M
Puts
$6.03M
Net Calls
-$3.67M
Net Calls Change
-$1.77M
Name Holding Trade Value Shares
Change
Change in
Stake
CL
126
Choreo LLC
Illinois
$585K +$21.5K +614 +4%
XT
127
XTX Topco
Cayman Islands
$584K +$537K +15,328 New
MG
128
Marex Group
$572K
SCM
129
Semanteon Capital Management
Massachusetts
$566K +$520K +14,847 New
Simplex Trading
130
Simplex Trading
Illinois
$539K +$475K +13,574 +2,301%
Ensign Peak Advisors
131
Ensign Peak Advisors
Utah
$531K -$221K -6,300 -31%
QCM
132
Quantinno Capital Management
New York
$525K +$185K +5,279 +62%
BNP Paribas Financial Markets
133
BNP Paribas Financial Markets
France
$497K +$233K +6,659 +104%
BC
134
Burney Company
Virginia
$488K -$14.9K -425 -3%
YCM
135
Yousif Capital Management
Michigan
$485K -$108K -3,077 -19%
ASRS
136
Arizona State Retirement System
Arizona
$474K -$2.63K -75 -0.6%
SWGC
137
Summit Wealth Group (Colorado)
Colorado
$469K +$357K +10,182 New
WAM
138
Weiss Asset Management
Massachusetts
$465K +$427K +12,198 New
TRSOTSOK
139
Teachers Retirement System of the State of Kentucky
Kentucky
$462K -$72K -2,057 -15%
AB
140
Amalgamated Bank
New York
$450K -$7.88K -225 -2%
PFSRSONJ
141
Police & Firemen's Retirement System of New Jersey
New Jersey
$449K +$70.8K +2,021 +21%
VI
142
Versor Investments
New York
$438K +$403K +11,500 New
RCM
143
Radnor Capital Management
Pennsylvania
$437K
Handelsbanken Fonder
144
Handelsbanken Fonder
Sweden
$435K
KCM
145
Kendall Capital Management
Maryland
$430K -$20.7K -590 -5%
WP
146
Woodline Partners
California
$420K +$118K +3,376 +44%
Two Sigma Advisers
147
Two Sigma Advisers
New York
$404K +$371K +10,600 New
CP
148
CenterBook Partners
Connecticut
$402K +$370K +10,553 New
Fisher Asset Management
149
Fisher Asset Management
Washington
$401K
COPPSERS
150
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$398K -$12.7K -364 -3%