POST

POST HOLDINGS INC
USCUSIP 737446104
Institutional Owners
155
+27 QoQ
13F Value Held
$1.6B
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
0
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)57 adding · 35 trimming
Insider net (180d)+$0
Price history not yet available for POST.

Top institutional holders

155 13F filers
#FundPosition valueSharesLast moveAs of
1Route One Investment Company, L.P.
$291.7M
2.95MReducedQ1 2026
2VANGUARD PORTFOLIO MANAGEMENT LLC
$240.4M
2.43MNewQ1 2026
3VANGUARD CAPITAL MANAGEMENT LLC
$185.3M
1.87MNewQ1 2026
4Holocene Advisors, LP
$174.7M
1.77MAddedQ1 2026
5LONDON CO OF VIRGINIA
$146.0M
1.48MReducedQ1 2026
6STATE STREET CORP
$140.6M
1.42MReducedQ1 2026
7DIAMOND HILL CAPITAL MANAGEMENT INC
$80.7M
816.1KReducedQ1 2026
8Point72 Asset Management, L.P.
$42.2M
427.2KAddedQ1 2026
9Junto Capital Management LP
$40.3M
407.6KNewQ1 2026
10BAUPOST GROUP LLC/MA
$26.2M
378.3KNewQ1 2022
11VANGUARD FIDUCIARY TRUST CO
$25.8M
261.3KNewQ1 2026
12EULAV Asset Management
$22.2M
225.0KAddedQ1 2026
13BRAUN STACEY ASSOCIATES INC
$19.8M
200.4KAddedQ1 2026
14Duquesne Family Office LLC
$19.0M
176.4KNewQ3 2025
15Carnegie Investment Counsel
$14.4M
145.9KReducedQ1 2026
16Cambria Investment Management, L.P.
$9.3M
94.0KNewQ1 2026
17Trexquant Investment LP
$8.3M
83.5KNewQ1 2026
18COMMERCE BANK
$7.3M
74.0KHeldQ1 2026
19Man Group plc
$6.5M
65.5KAddedQ1 2026
20CAPITAL FUND MANAGEMENT S.A.
$5.8M
59.0KAddedQ1 2026
21Bridgewater Associates, LP
$5.8M
58.9KReducedQ1 2026
22TUDOR INVESTMENT CORP ET AL
$5.7M
58.1KNewQ1 2026
23ONTARIO TEACHERS PENSION PLAN BOARD
$5.2M
53.0KHeldQ1 2026
24Moran Wealth Management, LLC
$5.2M
52.9KNewQ1 2026
25WINTON GROUP Ltd
$5.1M
51.3KAddedQ1 2026

Fund activity — latest quarter

Opened (NEW)
25
funds
Added
32
funds
Reduced
35
funds
Exited
0
funds

Insider activity (Form 4)

No Form 4 insider transactions on file yet.

Institutional ownership over time

147 funds+143 since Q2 2022
074147Q2 2022Q1 2023Q4 2023Q3 2024Q2 2025Q1 2026
funds holding aggregate valuelatest $1.3B

Funds that own POST also own

CompanyCo-held byCombined value
Microsoft CorporationMSFT145 funds$165.3B
Meta Platforms, Inc. Class AMETA145 funds$73.1B
Amazon.com, Inc.AMZN143 funds$122.2B
Alphabet, Inc. (Cl A)GOOGL143 funds$98.8B
Nvidia CorporationNVDA142 funds$246.8B
Apple Inc.AAPL141 funds$217.2B
Broadcom Inc.AVGO141 funds$86.5B
Tesla, Inc.TSLA141 funds$57.7B
Lilly Eli & CoLLY141 funds$46.0B
Costco Wholesale CorporationCOST141 funds$27.2B
Bank of America Corp.BAC141 funds$20.0B
Visa, Inc. (Cl A)V140 funds$36.2B

Ranked by how many of POST's institutional holders also hold each name — a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

0 shown

No filings captured for this ticker in the live stream yet.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for POST. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.