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Livermore
Livermore
ZHEN

Millennium Management LLC

SEC CIK
0001273087
Latest filing
Aug 14, 2026

SEM holding history

Select Medical Holdings Corp in every 13F filed by Millennium Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

SEM overviewAll 13F holders of SEMFull Q2 2026 holdings

Shares (Q2 2026)
2,754,016
Value
$45.5M
% of portfolio
<0.1%
Quarters held
20
Since Q1 2021
Holdings of SEM by Millennium Management LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20262,754,016$45.5M<0.1%+1,900,574+222.7%AddedHolders
Q1 2026853,442$13.9M<0.1%+305,289+55.7%AddedHolders
Q4 2025548,153$8.14M<0.1%−1,042,186−65.5%ReducedHolders
Q3 20251,590,339$20.4M<0.1%+1,277,233+407.9%AddedHolders
Q2 2025313,106$4.75M<0.1%−1,399,885−81.7%ReducedHolders
Q1 20251,712,991$28.6M<0.1%+1,418,349+481.4%AddedHolders
Q4 2024294,642$5.55M<0.1%+248,631+540.4%AddedHolders
Q3 202446,011$1.60M<0.1%−633,511−93.2%ReducedHolders
Q2 2024679,522$23.8M<0.1%+440,140+183.9%AddedHolders
Q1 2024239,382$7.22M<0.1%+117,981+97.2%AddedHolders
Q4 2023121,401$2.85M<0.1%−106,929−46.8%ReducedHolders
Q3 2023228,330$5.77M<0.1%+126,881+125.1%AddedHolders
Q2 2023101,449$3.23M<0.1%+41,461+69.1%AddedHolders
Q1 202359,988$1.55M<0.1%+59,988NewHolders
Q4 20220$00.0%−85,430−100.0%Sold outHolders
Q3 202285,430$1.89M<0.1%−5,591−6.1%ReducedHolders
Q2 202291,021$2.15M<0.1%+91,021NewHolders
Q1 20220$00.0%−787,154−100.0%Sold outHolders
Q4 2021787,154$23.1M<0.1%+632,984+410.6%AddedHolders
Q3 2021154,170$5.58M<0.1%+100,569+187.6%AddedHolders
Q2 202153,601$2.27M<0.1%−118,740−68.9%ReducedHolders
Q1 2021172,341$5.88M<0.1%––Holders

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