Grantham, Mayo, Van Otterloo & Co (GMO)
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Grantham, Mayo, Van Otterloo & Co (GMO)’s Warner Bros WBD Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’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
Q2 		$27.3M Buy
1,024,798
+443,430
+76% +$12M 0.06% 145
2026
Q1 		$16M Buy
581,368
+34,301
+6% +$960K 0.04% 205
2025
Q4 		$15.8M Buy
+547,067
New +$12.8M 0.04% 199
2023
Q2 		– Sell
-976,435
Closed -$14.7M – 753
2023
Q1 		$14.7M Sell
976,435
-321,500
-25% -$4.58M 0.08% 207
2022
Q4 		$12.3M Buy
1,297,935
+774,498
+148% +$8.74M 0.07% 215
2022
Q3 		$6.02M Buy
523,437
+149,600
+40% +$2.03M 0.03% 309
2022
Q2 		$5.02M Buy
+373,837
New +$6.93M 0.03% 338
2022
Q1 		– Sell
-1,444,596
Closed -$34M – 771
2021
Q4 		$34M Buy
1,444,596
+1,378,396
+2,082% +$34.3M 0.16% 101
2021
Q3 		$1.68M Buy
+66,200
New +$1.86M 0.01% 481
2021
Q2 		– Sell
-5,201
Closed -$226K – 858
2021
Q1 		$226K Buy
+5,201
New +$260K ﹤0.01% 811
2017
Q4 		– Sell
-600
Closed -$13K – 638
2017
Q3 		$13K Buy
+600
New +$14.1K ﹤0.01% 556

Other funds holding WBD

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)'s WBD Position: Q2 2026 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) increased its Warner Bros (WBD) stake by 76% in Q2 2026, buying an estimated $12M and bringing the position to 1,024,798 shares worth $27.3M. The position accounts for 0.06% of the portfolio, ranked #145.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in WBD in Q3 2017 and has held it in 11 quarters since. The position peaked at $34M in Q4 2021. 1,312 funds tracked by Wall St. Rank hold WBD as of Q2 2026.

  • Grantham, Mayo, Van Otterloo & Co (GMO) held 1,024,798 shares of Warner Bros worth $27.3M as of Q2 2026.
  • Grantham, Mayo, Van Otterloo & Co (GMO) bought 443,430 Warner Bros shares in Q2 2026, an estimated $12M.
  • Warner Bros made up 0.06% of Grantham, Mayo, Van Otterloo & Co (GMO)'s portfolio in Q2 2026, its #145 holding.
  • Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in Warner Bros in Q3 2017 and has held it in 11 quarters since.
  • Grantham, Mayo, Van Otterloo & Co (GMO)'s Warner Bros position peaked at $34M in Q4 2021.
  • 1,312 funds tracked by Wall St. Rank held Warner Bros as of Q2 2026.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q2 2026, filed 13 Aug 2026.