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Warner Bros

1,304 hedge funds and large institutions have $48.4B invested in Warner Bros in 2026 Q1 according to their latest regulatory filings, with 160 funds opening new positions, 462 increasing their positions, 448 reducing their positions, and 139 closing their positions.

New
Increased
Maintained
Reduced
Closed

20% more funds holding in top 10

Funds holding in top 10: 5566 (+11)

15% more first-time investments, than exits

New positions opened: 160 | Existing positions closed: 139

3% more repeat investments, than reductions

Existing positions increased: 462 | Existing positions reduced: 448

0.59% more ownership

Funds ownership: 70.44%71.03% (+0.59%)

1% less funds holding

Funds holding: 1,3121,304 (-8)

4% less capital invested

Capital invested by funds: $50.3B → $48.4B (-$1.95B)

58% less call options, than puts

Call options by funds: $1.05B | Put options by funds: $2.52B

Holders
1,304
Holders Change
-8
Holders Change %
-0.61%
% of All Funds
16.06%
Holding in Top 10
66
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+20%
% of All Funds
0.81%
New
160
Increased
462
Reduced
448
Closed
139
Calls
$1.05B
Puts
$2.52B
Net Calls
-$1.47B
Net Calls Change
-$1.65B
Name Holding Trade Value Shares
Change
Change in
Stake
Squarepoint
76
Squarepoint
New York
$94.2M +$80.8M +2,886,286 +530%
IG
77
ING Group
Netherlands
$93.5M +$42.7M +1,526,357 +81%
LCM
78
Laurion Capital Management
New York
$85.4M +$19.1M +682,873 +28%
KC
79
Kryger Capital
United Kingdom
$84.8M +$68.3M +2,440,925 +378%
Marshall Wace
80
Marshall Wace
United Kingdom
$84.5M -$60.9M -2,176,071 -41%
SIG
81
Senator Investment Group
New York
$83.7M
MF
82
Magnetar Financial
Illinois
$81.7M -$4.65M -166,061 -5%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
83
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$80.4M -$85.5M -3,054,434 -51%
Principal Financial Group
84
Principal Financial Group
Iowa
$78M +$2.55M +91,082 +3%
Russell Investments Group
85
Russell Investments Group
United Kingdom
$72.6M +$29M +1,036,550 +64%
ECP
86
Empyrean Capital Partners
California
$70.9M +$16.3M +583,000 +29%
Canada Pension Plan Investment Board
87
Canada Pension Plan Investment Board
Ontario, Canada
$67.9M +$33.7M +1,202,094 +95%
Korea Investment Corp
88
Korea Investment Corp
South Korea
$64.5M +$30.1M +1,073,538 +84%
BGIM
89
Boussard & Gavaudan Investment Management
United Kingdom
$62.5M +$44M +1,573,286 +217%
GF
90
Gabelli Funds
New York
$62.4M -$14.2M -507,869 -18%
Canada Life
91
Canada Life
Manitoba, Canada
$61.5M +$81.2K +2,902 +0.1%
SCS
92
Syquant Capital SAS
France
$60.7M +$61.8M +2,208,727 New
State of Wisconsin Investment Board
93
State of Wisconsin Investment Board
Wisconsin
$58.7M +$21.8M +779,800 +57%
XL
94
XN LP
New York
$58.7M -$26.5M -946,231 -31%
KBC Group
95
KBC Group
Belgium
$58.4M -$37.4M -1,336,401 -39%
State Board of Administration of Florida Retirement System
96
State Board of Administration of Florida Retirement System
Florida
$56.5M -$520K -18,569 -0.9%
Aviva
97
Aviva
United Kingdom
$55.9M +$1.9M +67,755 +3%
MAM
98
Melqart Asset Management
United Kingdom
$55.7M -$15M -536,560 -21%
GL
99
Governors Lane
New York
$55M -$7.15M -255,416 -11%
GI
100
GAMCO Investors
Connecticut
$55M -$21.5M -766,572 -28%