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Jim Simons's Post Holdings, Inc. (POST) position

Not anymore: Jim Simons fully exited POST in Q4 2025. The position peaked at $45M in Q4 2022.
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Value at exit
$15M
Shares at exit
143K
Est. average buy price (i)
$106.94
est. since Q1 2021
Quarter-end price
$107.48

Estimated trade prices

Average price in quarters with purchases
$92.56
Average prices in quarters with sales
  • Q2 2025: $112.07 (123K shares sold)
  • Q4 2024: $113.94 (126K shares sold)
  • Q2 2024: $104.08 (103K shares sold)
  • Q1 2024: $100.22 (9K shares sold)
  • Q2 2023: $87.70 (198K shares sold)
  • Q1 2023: $90.94 (213K shares sold)
  • Q1 2022: $70.97 (30K shares sold)
  • Q4 2021: $69.86 (124K shares sold)
  • Q3 2021: $72.25 (220K shares sold)

POST price vs Simons's position

1Y 3Y 5Y MAX
Dates
$50$100$15020222023202420252026Sold 220K shares (56.8%) · Q3 2021. Average closing price $72.25 · Price range $66.05–$77.70220KsharessoldSold 124K shares (74.3%) · Q4 2021. Average closing price $69.86 · Price range $63.25–$75.15124KsharessoldSold 30K shares (68.9%) · Q1 2022. Average closing price $70.97 · Price range $64.49–$78.5330KsharessoldAdded 68K shares (504.5%) · Q2 2022. Average closing price $77.55 · Price range $71.01–$82.9868KsharespurchasedAdded 169K shares (208.8%) · Q3 2022. Average closing price $86.51 · Price range $81.75–$90.34169KsharespurchasedAdded 249K shares (99.4%) · Q4 2022. Average closing price $89.15 · Price range $81.15–$95.75249KsharespurchasedSold 213K shares (42.8%) · Q1 2023. Average closing price $90.94 · Price range $85.09–$95.52213KsharessoldSold 198K shares (69.5%) · Q2 2023. Average closing price $87.70 · Price range $83.92–$91.46198KsharessoldAdded 39K shares (45.3%) · Q3 2023. Average closing price $87.26 · Price range $84.44–$90.3539KsharespurchasedAdded 130K shares (102.6%) · Q4 2023. Average closing price $84.88 · Price range $79.62–$90.19130KsharespurchasedSold 9K shares (3.4%) · Q1 2024. Average closing price $100.22 · Price range $90.45–$106.879KsharessoldSold 103K shares (41.5%) · Q2 2024. Average closing price $104.08 · Price range $99.95–$107.17103KsharessoldAdded 45K shares (30.8%) · Q3 2024. Average closing price $112.12 · Price range $103.64–$118.2345KsharespurchasedSold 126K shares (66.4%) · Q4 2024. Average closing price $113.94 · Price range $106.14–$120.72126KsharessoldAdded 68K shares (107.5%) · Q1 2025. Average closing price $110.95 · Price range $104.57–$116.9268KsharespurchasedSold 123K shares (93.5%) · Q2 2025. Average closing price $112.07 · Price range $107.47–$118.46123KsharessoldAdded 135K shares (over 1,000%) · Q3 2025. Average closing price $107.27 · Price range $102.36–$114.04135Ksharespurchased← Earlier —1 purchase
Average closing price · filing quarter
$107.27
Price range · filing quarter
$102.36 – $114.04
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q4 2025 Exited −143K −$15M −100.0% 0 Feb 12, 2026
Q3 2025 Added +135K +$14M +1,566.3% 143K Nov 13, 2025
Q2 2025 Reduced −123K −$14M −93.5% 9K Aug 13, 2025
Q1 2025 Added +68K +$7.6M +107.5% 132K May 14, 2025
Q4 2024 Reduced −126K −$14M −66.4% 64K Feb 13, 2025
Q3 2024 Added +45K +$5.0M +30.8% 189K Nov 13, 2024
Q2 2024 Reduced −103K −$11M −41.5% 145K Aug 9, 2024
Q1 2024 Reduced −9K −$862K −3.4% 248K May 13, 2024
Q4 2023 Added +130K +$11M +102.6% 256K Feb 13, 2024
Q3 2023 Added +39K +$3.4M +45.3% 126K Nov 14, 2023
Q2 2023 Reduced −198K −$17M −69.5% 87K Aug 11, 2023
Q1 2023 Reduced −213K −$19M −42.8% 285K May 12, 2023
Q4 2022 Added +249K +$22M +99.4% 499K Feb 13, 2023
Q3 2022 Added +169K +$15M +208.8% 250K Nov 14, 2022
Q2 2022 Added +68K +$5.2M +504.5% 81K Aug 12, 2022
Q1 2022 Reduced −30K −$2.1M −68.9% 13K May 13, 2022
Q4 2021 Reduced −124K −$8.7M −74.3% 43K Feb 11, 2022
Q3 2021 Reduced −220K −$16M −56.8% 168K Nov 12, 2021
Q2 2021 Added +1K +$98K +0.3% 388K Aug 13, 2021
Q1 2021 First covered – – – 386K May 13, 2021
Data through Q4 2025 · filed Feb 12, 2026
20 grouped rows from 20 quarters

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Common questions

Does Jim Simons own POST?

Not currently. Jim Simons fully exited POST in Q4 2025, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy POST?

Jim Simons held POST since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jim Simons sell POST?

Yes. Jim Simons reduced and then fully exited POST by Q4 2025; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of POST does Jim Simons own?

None as of the latest filing: Jim Simons has exited POST. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jim Simons pay for POST?

Jim Simons began building the POST position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.