POST — Post Holdings, Inc.Today's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
9
all time
Members · 12m
0
0 buys · 0 sells · by trade date
Latest filing
10-08
2021-10-08
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
9
13F holders
346
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 9Institutional 346

Congress · disclosure timeline

By trade date · 24 months · 0 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

No dated POST rows fall inside the trailing 24 months by trade date.

Members active in POST

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).

No member disclosed POST in the trailing 12 months.

Congressional disclosures

Newest filed firstAll 9 rows ↗
Latest congressional filings mentioning POST
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2021-10-08Axne, Cindy —BUYTraded 2020-09-11 LATE·392d$1K–$15K
2021-10-08Axne, Cindy —BUY SP (spouse-owned)Traded 2020-09-11 LATE·392d$1K–$15K
2021-10-08Axne, Cindy —BUY SP (spouse-owned)Traded 2020-09-11 LATE·392d$1K–$15K
2021-08-26Tom Malinowski D–NJ-7SELL partial (partial sale)Traded 2019-11-29 LATE·636d$15K–$50K
2021-08-26Tom Malinowski D–NJ-7SELL partial (partial sale)Traded 2019-02-05 LATE·933d$1K–$15K
2021-08-26Tom Malinowski D–NJ-7SELL partial (partial sale)Traded 2019-01-28 LATE·941d$1K–$15K
2021-07-09Tom Malinowski D–NJ-7SELLTraded 2019-10-29 LATE·619d$15K–$50K
2021-07-09Tom Malinowski D–NJ-7BUYTraded 2019-10-25 LATE·623d$15K–$50K
2021-03-05Tom Malinowski D–NJ-7BUYTraded 2020-03-10 LATE·360d$15K–$50K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of POST for quarter 2026-03-31, 1–25 of 346 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$393M1
derived ·§ EDGAR ↗
2DIMENSIONAL FUND ADVISORS LP$304M1
derived ·§ EDGAR ↗
3Route One Investment Company, L.P.$292M1
derived ·§ EDGAR ↗
4VANGUARD PORTFOLIO MANAGEMENT LLC$240M1
derived ·§ EDGAR ↗
5VANGUARD CAPITAL MANAGEMENT LLC$185M1
derived ·§ EDGAR ↗
6Holocene Advisors, LP$175M1
derived ·§ EDGAR ↗
7LONDON CO OF VIRGINIA$146M1
derived ·§ EDGAR ↗
8STATE STREET CORP$141M1
derived ·§ EDGAR ↗
9TWO SIGMA INVESTMENTS, LP$138M1
derived ·§ EDGAR ↗
10MANUFACTURERS LIFE INSURANCE COMPANY, THE$125M1
derived ·§ EDGAR ↗
11Clarkston Capital Partners, LLC$118M1
derived ·§ EDGAR ↗
12UBS Group AG$103M1
derived ·§ EDGAR ↗
13FMR LLC$82.2M1
derived ·§ EDGAR ↗
14MORGAN STANLEY$78.6M1
derived ·§ EDGAR ↗
15Invesco Ltd.$55.4M1
derived ·§ EDGAR ↗
16CHARLES SCHWAB INVESTMENT MANAGEMENT INC$46.1M1
derived ·§ EDGAR ↗
17Quantinno Capital Management LP$45.7M1
derived ·§ EDGAR ↗
18Fisher Asset Management, LLC$45.3M1
derived ·§ EDGAR ↗
19Point72 Asset Management, L.P.$42.2M1
derived ·§ EDGAR ↗
20Junto Capital Management LP$40.3M1
derived ·§ EDGAR ↗
21NORTHERN TRUST CORP$38.4M1
derived ·§ EDGAR ↗
22AQR CAPITAL MANAGEMENT LLC$34.1M1
derived ·§ EDGAR ↗
23PYA Waltman Capital, LLC$32.5M1
derived ·§ EDGAR ↗
24D. E. Shaw & Co., Inc.$32.2M1
derived ·§ EDGAR ↗
25BANK OF AMERICA CORP /DE/$29.7M1
derived ·§ EDGAR ↗
Show all 346 holders
Truncated by Public Filings. All 307 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · POST

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Adding
1 Gotham Asset Management $2.1M held
Trimming
1 Bridgewater Associates $5.8M held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · POST HLDGS INC

Merged timeline of congressional filings and notable-manager moves on POST
DateWhoChangeSize
2026-05-15Gotham Asset Management 13FADD+4,171 sh
2026-05-15Bridgewater Associates 13FTRIM−4,380 sh

2 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)no rows
Congress net ($ bound)$0
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.