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Livermore
Livermore
ZHEN

Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

WBD holding history

Warner Bros. Discovery, Inc. in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

WBD overviewAll 13F holders of WBDFull Q2 2026 holdings

Shares (Q2 2026)
10,521
Value
$280.5K
% of portfolio
<0.1%
Quarters held
21
Since Q1 2021
Holdings of WBD by Simplex Trading, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202610,521$280.5K<0.1%+10,521NewHolders
Q1 20260$00.0%−707,385−100.0%Sold outHolders
Q4 2025707,385$20.4M0.6%+241,689+51.9%AddedHolders
Q3 2025465,696$9.10M0.2%−46,249−9.0%ReducedHolders
Q2 2025511,945$5.87M0.2%−574,859−52.9%ReducedHolders
Q1 20251,086,804$11.7M0.4%−655,135−37.6%ReducedHolders
Q4 20241,741,939$18.4M0.5%+247,828+16.6%AddedHolders
Q3 20241,494,111$12.3M0.4%+506,584+51.3%AddedHolders
Q2 2024987,527$7.35M0.2%−236,320−19.3%ReducedHolders
Q1 20241,223,847$10.7M0.3%+66,549+5.8%AddedHolders
Q4 20231,157,298$13.2M0.4%−81,600−6.6%ReducedHolders
Q3 20231,238,898$13.5M0.5%+445,574+56.2%AddedHolders
Q2 2023793,324$9.95M0.4%+662,104+504.6%AddedHolders
Q1 2023131,220$1.98M0.1%−1,151,384−89.8%ReducedHolders
Q4 20221,282,604$12.2M0.6%+1,282,079+244,205.5%AddedHolders
Q3 2022525$6.00K<0.1%00.0%UnchangedHolders
Q2 2022525$7.00K<0.1%−48,355−98.9%ReducedHolders
Q1 202248,880$1.22M<0.1%−71,196−59.3%ReducedHolders
Q4 2021120,076$2.83M0.1%+16,994+16.5%AddedHolders
Q3 2021103,082$3.22M0.1%+4,695+4.8%AddedHolders
Q2 202198,387$3.02M0.1%−34,932−26.2%ReducedHolders
Q1 2021133,319$5.79M0.3%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.