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Warner Bros

1,154 hedge funds and large institutions have $17.6B invested in Warner Bros in 2025 Q1 according to their latest regulatory filings, with 113 funds opening new positions, 406 increasing their positions, 404 reducing their positions, and 116 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

3% less first-time investments, than exits

New positions opened: 113 | Existing positions closed: 116

7% less call options, than puts

Call options by funds: $444M | Put options by funds: $480M

3% less funds holding

Funds holding: 1,1861,154 (-32)

Holders
1,154
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
27
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$444M
Puts
$480M
Net Calls
Net Calls Change

Top Buyers

1 +$140M
2 +$132M
3 +$121M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$67.5M
5
KBC Group
KBC Group
Belgium
+$66.9M

Top Sellers

1 -$97.3M
2 -$64.5M
3 -$49.2M
4
SIG
Senator Investment Group
New York
-$44M
5
Millennium Management
Millennium Management
New York
-$41.5M
Name Holding Trade Value Shares
Change
Change in
Stake
Mercer Global Advisors
376
Mercer Global Advisors
Colorado
$1.04M
WAM
377
Westport Asset Management
Connecticut
$1.03M
IWC
378
Integrated Wealth Concepts
Massachusetts
$1.02M
Allspring Global Investments
379
Allspring Global Investments
North Carolina
$1.02M
IAS
380
IMA Advisory Services
Colorado
$1.02M
SWM
381
Spire Wealth Management
Virginia
$989K
ALMGDA
382
AG2R La Mondiale Gestion d'Actifs
France
$988K
TC
383
TownSquare Capital
Utah
$985K
CLA
384
Carnegie Lake Advisors
New Jersey
$984K
Canada Pension Plan Investment Board
385
Canada Pension Plan Investment Board
Ontario, Canada
$979K
ACM
386
Aquatic Capital Management
Illinois
$969K
CA
387
Clearstead Advisors
Ohio
$944K
CCM
388
Chiron Capital Management
Florida
$941K
Wellington Management Group
389
Wellington Management Group
Massachusetts
$924K
GIM
390
Guardian Investment Management
California
$900K
TMAM
391
Tokio Marine Asset Management
Japan
$894K
OAC
392
OMERS Administration Corp
Ontario, Canada
$888K
TRCT
393
Tower Research Capital (TRC)
New York
$881K
SIC
394
Salem Investment Counselors
North Carolina
$879K
SS
395
SBI Securities
Japan
$870K
William Blair & Company
396
William Blair & Company
Illinois
$843K
SC
397
Savant Capital
Illinois
$842K
EF
398
Empirical Finance
Pennsylvania
$837K
Fifth Third Bancorp
399
Fifth Third Bancorp
Ohio
$835K
CA
400
Crossingbridge Advisors
New York
$831K