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Livermore
Livermore
ZHEN

Thompson Siegel & Walmsley LLC

SEC CIK
0001008322
Latest filing
Aug 11, 2026

POST holding history

Post Holdings, Inc. in every 13F filed by Thompson Siegel & Walmsley LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

POST overviewAll 13F holders of POSTFull Q2 2026 holdings

Shares (Q2 2026)
129,577
Value
$11.4M
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of POST by Thompson Siegel & Walmsley LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026129,577$11.4M0.2%+2,490+2.0%AddedHolders
Q1 2026127,087$12.6M0.2%−269,285−67.9%ReducedHolders
Q4 2025396,372$39.3M0.7%−115,818−22.6%ReducedHolders
Q3 2025512,190$55.0M0.9%−28,994−5.4%ReducedHolders
Q2 2025541,184$59.0M1.0%−760−0.1%ReducedHolders
Q1 2025541,944$63.1M1.1%−200,844−27.0%ReducedHolders
Q4 2024742,788$85.0M1.3%−8,587−1.1%ReducedHolders
Q3 2024751,375$87.0M1.3%−122,945−14.1%ReducedHolders
Q2 2024874,320$91.1M1.5%+32,188+3.8%AddedHolders
Q1 2024842,132$89.5M1.4%−253,440−23.1%ReducedHolders
Q4 20231,095,572$96.5M1.6%+8,939+0.8%AddedHolders
Q3 20231,086,633$93.2M1.5%−62,281−5.4%ReducedHolders
Q2 20231,148,914$99.6M1.6%−15,670−1.3%ReducedHolders
Q1 20231,164,584$104.7M1.7%−81,917−6.6%ReducedHolders
Q4 20221,246,501$112.5M1.8%−148,630−10.7%ReducedHolders
Q3 20221,395,131$114.3M2.0%−114,084−7.6%ReducedHolders
Q2 20221,509,215$124.3M2.0%−281,824−15.7%ReducedHolders
Q1 20221,791,039$124.0M1.8%+336,982+23.2%AddedHolders
Q4 20211,454,057$163.9M2.3%+111,209+8.3%AddedHolders
Q3 20211,342,848$147.9M2.1%−100,153−6.9%ReducedHolders
Q2 20211,443,001$156.5M2.1%−36,927−2.5%ReducedHolders
Q1 20211,479,928$156.5M2.2%––Holders

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