POST
Post Holdings, Inc.Marquee-fund ownership over time
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Bridgewater Associates | Q1 2022 | 18Q | $71 | $100 | +40% |
| Citadel Advisors re-entered | Q3 2024(8Q snapshot) | 7Q | $0.00 | $100 | — |
| Two Sigma Investments re-entered | Q3 2024(8Q snapshot) | 7Q | $0.00 | $100 | — |
| D.E. Shaw | Q3 2024(8Q snapshot) | 7Q | $114 | $100 | -13% |
| AQR Capital Management | Q3 2024(8Q snapshot) | 7Q | $114 | $100 | -13% |
| Millennium Management re-entered | Q3 2024(8Q snapshot) | 7Q | $0.00 | $100 | — |
| Point72 Asset Management re-entered | Q3 2024(8Q snapshot) | 7Q | $114 | $100 | -13% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Duquesne Family Office 3× in & out | Q4 2025 | Q1 2026 | → $109 | +2% |
| Renaissance Technologies | Q3 2024 | Q1 2026 | → $110 | -1% |
| Maverick Capital 6× in & out | Q3 2023 | Q1 2024 | → $104 | +16% |
| Coatue Management | Q2 2020 | Q3 2020 | → $58 | +4% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at Post Holdings, Inc.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from Jun 2, 2026 — the most recent Form 4 on file — not from today.
- Form 40001343352-26-000013Jun 2, 2026
- Form 40001184295-26-000014Jun 2, 2026
- Form 40001790648-26-000014Jun 2, 2026
- Form 40001530950-26-000059Jun 2, 2026
- Form 40001861480-26-000014Jun 2, 2026
- Form 40001257186-26-000018Jun 2, 2026
- Form 40001816548-26-000014Jun 2, 2026
- Form 40002113424-26-000010Jun 2, 2026
- Form 40001257186-26-000016May 14, 2026
- Form 40001343352-26-000011May 4, 2026
- Form 40001184295-26-000012May 4, 2026
- Form 40001790648-26-000012May 4, 2026
- Form 40001530950-26-000048May 4, 2026
- Form 40001861480-26-000012May 4, 2026
- Form 40001257186-26-000014May 4, 2026
Fundamentals
XBRL · Post Holdings, Inc.Annual figures sourced directly from Post Holdings, Inc.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for Post Holdings, Inc. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 10-QQuarterly reportMay 7, 2026
- 8-KMaterial eventMay 7, 2026
- 8-KMaterial eventMar 13, 2026
- 8-KMaterial eventMar 4, 2026
- 8-KMaterial eventMar 4, 2026
- 10-QQuarterly reportFeb 5, 2026
- 8-KMaterial eventFeb 5, 2026
- 8-KMaterial eventFeb 5, 2026
- 8-KMaterial eventFeb 4, 2026
- 8-KMaterial eventDec 19, 2025
- DEF 14AProxy statementDec 15, 2025
- 8-KMaterial eventDec 2, 2025
- 8-KMaterial eventDec 1, 2025
- 8-KMaterial eventDec 1, 2025
- 8-KMaterial eventNov 26, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Two Sigma Investments | Q1 2026 | open | $0.00 | — | +0% |
| Duquesne Family Office | Q4 2025 | Q1 2026 | $107 | $109 | +2% |
| Point72 Asset Management | Q2 2025 | open | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | Q4 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | open | $114 | $100 | -13% |
| Two Sigma Investments | Q3 2024 | Q2 2025 | $0.00 | — | +0% |
| Two Sigma Investments | Q3 2024 | open | $114 | $100 | -13% |
| D.E. Shaw | Q3 2024 | open | $114 | $100 | -13% |
| AQR Capital Management | Q3 2024 | open | $114 | $100 | -13% |
| Millennium Management | Q3 2024 | Q4 2024 | $0.00 | — | +0% |
| Millennium Management | Q3 2024 | open | $114 | $100 | -13% |
| Point72 Asset Management | Q3 2024 | open | $114 | $100 | -13% |
| Renaissance Technologies | Q3 2024 | Q1 2026 | $112 | $110 | -1% |
| Maverick Capital | Q3 2023 | Q1 2024 | $90 | $104 | +16% |
| Maverick Capital | Q4 2022 | Q2 2023 | $86 | $88 | +2% |
| Bridgewater Associates | Q1 2022 | open | $71 | $90 | +27% |
| Maverick Capital | Q1 2022 | Q2 2022 | $71 | $81 | +14% |
| Maverick Capital | Q2 2021 | Q3 2021 | $77 | $75 | -2% |
| Coatue Management | Q2 2020 | Q3 2020 | $56 | $58 | +4% |
| Maverick Capital | Q1 2020 | Q4 2020 | $70 | $67 | -4% |
| Duquesne Family Office | Q2 2019 | Q3 2019 | $70 | $62 | -11% |
| Maverick Capital | Q3 2018 | Q3 2019 | $61 | $62 | +2% |
| Duquesne Family Office | Q2 2016 | Q1 2017 | $49 | $55 | +13% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.