Adage Capital Partners
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Adage Capital Partners’s Warner Bros WBD Stock Holding History

Adage Capital Partners’s Portfolio WBD Stock Details WBD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$176M Buy
6,416,487
+2,493,104
+64% +$69.8M 0.27% 68
2025
Q4 		$113M Buy
3,923,383
+1,669,540
+74% +$39M 0.17% 114
2025
Q3 		$44M Buy
2,253,843
+591,800
+36% +$8.06M 0.07% 261
2025
Q2 		$19M Sell
1,662,043
-375,300
-18% -$3.5M 0.03% 457
2025
Q1 		$21.9M Sell
2,037,343
-48,400
-2% -$506K 0.04% 390
2024
Q4 		$22M Sell
2,085,743
-17,400
-0.8% -$162K 0.04% 420
2024
Q3 		$17.4M Sell
2,103,143
-35,700
-2% -$279K 0.03% 485
2024
Q2 		$15.9M Sell
2,138,843
-37,800
-2% -$303K 0.03% 498
2024
Q1 		$19M Buy
2,176,643
+21,100
+1% +$203K 0.04% 464
2023
Q4 		$24.5M Sell
2,155,543
-1,477,905
-41% -$16M 0.05% 368
2023
Q3 		$39.5M Sell
3,633,448
-3,500
-0.1% -$43.7K 0.09% 239
2023
Q2 		$45.6M Sell
3,636,948
-4,000
-0.1% -$51.9K 0.1% 208
2023
Q1 		$55M Sell
3,640,948
-584,900
-14% -$8.32M 0.12% 193
2022
Q4 		$40.1M Sell
4,225,848
-3,100
-0.1% -$35K 0.1% 244
2022
Q3 		$48.6M Sell
4,228,948
-49,200
-1% -$669K 0.12% 184
2022
Q2 		$57.4M Buy
4,278,148
+4,097,829
+2,273% +$76M 0.13% 162
2022
Q1 		$4.49M Buy
+180,319
New +$4.95M 0.01% 841
2021
Q3 		– Sell
-183,519
Closed -$5.63M – 1075
2021
Q2 		$5.63M Sell
183,519
-246,292
-57% -$8.54M 0.01% 812
2021
Q1 		$18.7M Buy
429,811
+251,365
+141% +$12.6M 0.04% 485
2020
Q4 		$5.37M Buy
+178,446
New +$4.37M 0.01% 683
2020
Q2 		– Sell
-180,130
Closed -$3.5M – 803
2020
Q1 		$3.5M Sell
180,130
-3,300
-2% -$90.6K 0.01% 615
2019
Q4 		$6M Sell
183,430
-955,806
-84% -$28.8M 0.01% 592
2019
Q3 		$30.3M Buy
1,139,236
+948,200
+496% +$27.5M 0.07% 284
2019
Q2 		$5.87M Sell
191,036
-3,176
-2% -$92.3K 0.01% 594
2019
Q1 		$5.25M Buy
194,212
+2,228
+1% +$62K 0.01% 603
2018
Q4 		$4.75M Sell
191,984
-9,500
-5% -$289K 0.01% 607
2018
Q3 		$6.45M Sell
201,484
-1,973
-1% -$55.6K 0.01% 610
2018
Q2 		$5.59M Sell
203,457
-5,900
-3% -$141K 0.01% 641
2018
Q1 		$4.49M Sell
209,357
-8,142
-4% -$194K 0.01% 648
2017
Q4 		$4.87M Sell
217,499
-2,604
-1% -$50.9K 0.01% 627
2017
Q3 		$4.69M Buy
+220,103
New +$5.18M 0.01% 630
2017
Q1 		– Sell
-215,595
Closed -$5.91M – 750
2016
Q4 		$5.91M Sell
215,595
-4,548
-2% -$123K 0.02% 593
2016
Q3 		$5.93M Buy
+220,143
New +$5.65M 0.02% 594
2015
Q4 		– Sell
-219,857
Closed -$5.72M – 745
2015
Q3 		$5.72M Sell
219,857
-227,043
-51% -$6.72M 0.02% 602
2015
Q2 		$14.9M Buy
+446,900
New +$14.7M 0.04% 477
2014
Q4 		– Sell
-6,700
Closed -$253K – 770
2014
Q3 		$253K Buy
+6,700
New +$279K ﹤0.01% 703

Other funds holding WBD

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Adage Capital Partners's WBD Position: Q1 2026 in Review

Adage Capital Partners increased its Warner Bros (WBD) stake by 64% in Q1 2026, buying an estimated $69.8M and bringing the position to 6,416,487 shares worth $176M. The position accounts for 0.27% of the portfolio, ranked #68.

Adage Capital Partners first reported a position in WBD in Q3 2014 and has held it in 36 quarters since. 1,311 funds tracked by Wall St. Rank hold WBD as of Q1 2026.

  • Adage Capital Partners held 6,416,487 shares of Warner Bros worth $176M as of Q1 2026.
  • Adage Capital Partners bought 2,493,104 Warner Bros shares in Q1 2026, an estimated $69.8M.
  • Warner Bros made up 0.27% of Adage Capital Partners's portfolio in Q1 2026, its #68 holding.
  • Adage Capital Partners first reported a position in Warner Bros in Q3 2014 and has held it in 36 quarters since.
  • 1,311 funds tracked by Wall St. Rank held Warner Bros as of Q1 2026.

Based on Adage Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.