Company · Ownership research

Post Holdings, Inc. POST

CIK 0001530950 · CUSIP 737446104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 737446104 (POST), not CUSIP 737446954 (POST), CUSIP 737446904 (POST), and does not merge CUSIPs.

This page lists the top 20 of 377 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$562.04M 5,288,249 shares	0.01%	+332.81K(+6.70%)Added	SEC filing ↗ May 10, 2024	▾
02	Route One Investment Company, L.P. CIK 1512171 · View history	$549.92M 5,174,290 shares	21.76%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2024	▾
03	BlackRock Inc. CIK 1364742 · View history	$487.38M 4,585,836 shares	0.01%	-595.49K(-11.50%)Reduced	SEC filing ↗ May 10, 2024	▾
04	Clarkston Capital Partners, LLC CIK 1562855 · View history	$378.28M 3,559,285 shares	6.67%	-3.42K(-0.10%)Reduced	SEC filing ↗ May 14, 2024	▾
05	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$322.63M 3,035,656 shares	0.09%	+33.37K(+1.10%)Added	SEC filing ↗ May 10, 2024	▾
06	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$286.27M 2,693,503 shares	0.03%	-40.33K(-1.50%)Reduced	SEC filing ↗ Dec 26, 2024	▾
07	LONDON CO OF VIRGINIA CIK 1259887 · View history	$240.08M 2,258,902 shares	1.26%	+22.96K(+1.00%)Added	SEC filing ↗ May 15, 2024	▾
08	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$218.65M 2,057,325 shares	0.13%	-224.77K(-9.80%)Reduced	SEC filing ↗ May 15, 2024	▾
09	DIAMOND HILL CAPITAL MANAGEMENT INC CIK 1217541 · View history	$162.61M 1,529,997 shares	0.66%	-72.02K(-4.50%)Reduced	SEC filing ↗ May 13, 2024	▾
10	STATE STREET CORP CIK 93751 · View history	$162.03M 1,524,511 shares	0.01%	+5.71K(+0.40%)Added	SEC filing ↗ May 15, 2024	▾
11	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$151.00M 1,420,747 shares	0.13%	-78.36K(-5.20%)Reduced	SEC filing ↗ May 15, 2024	▾
12	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$139.24M 1,310,128 shares	0.02%	-203.87K(-13.50%)Reduced	SEC filing ↗ May 15, 2024	▾
13	Holocene Advisors, LP CIK 1700574 · View history	$101.30M 953,096 shares	0.37%	+278.80K(+41.30%)Added	SEC filing ↗ May 15, 2024	▾
14	Invesco Ltd. CIK 914208 · View history	$99.99M 940,794 shares	0.02%	+71.21K(+8.20%)Added	SEC filing ↗ May 14, 2024	▾
15	THOMPSON SIEGEL & WALMSLEY LLC CIK 1008322 · View history	$89.50M 842,132 shares	1.38%	-253.44K(-23.10%)Reduced	SEC filing ↗ May 9, 2024	▾
16	Point72 Asset Management, L.P. CIK 1603466 · View history	$86.85M 817,220 shares	0.25%	+232.10K(+39.70%)Added	SEC filing ↗ May 15, 2024	▾
17	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$86.42M 813,014 shares	0.01%	+28.76K(+3.70%)Added	SEC filing ↗ May 13, 2024	▾
18	MORGAN STANLEY CIK 895421 · Amended · View history	$74.56M 701,513 shares	0.01%	-23.11K(-3.20%)Reduced	SEC filing ↗ Oct 17, 2024	▾
19	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$62.79M 590,752 shares	0.15%	+36.95K(+6.70%)Added	SEC filing ↗ May 15, 2024	▾
20	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$61.67M 580,292 shares	0.01%	+15.97K(+2.80%)Added	SEC filing ↗ May 15, 2024	▾

Showing 20 / 377 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

377

Cancelled or null records excluded

Disclosed shares

54,459,050

Not deduplicated across managers

Disclosed value

$5.79B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Post Holdings, Inc. · Q1 2024

Explore all 377 reporting institutions.

This page includes 20 of 377 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.