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Post Holdings, Inc.

POST
Exchange
NYSE
Industry
Grain Mill Products
SEC CIK
0001530950

In the last 90 days, Post Holdings, Inc. insiders filed 0 open-market purchases and 1 sale; 415 institutions reported holding it in 13F filings for Q2 2026, worth $4.00B in total; no superinvestor holds it.

Q4 2025 vs. Q3 2025

How the institutions holding Post Holdings, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of POST: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders4165410−1
Shares48.5M17.7K47.8M−643.6K (−1.3%)
Value$5.21B$1.90M$4.73B−$471.7M (−9.1%)

5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (66)

Institutions that held Post Holdings, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to POST in Q4 2025
InstitutionSharesValue% of portfolio
Norges Bank1,147,505$113.7M0.01%
H Squared Management LP192,987$19.1M16.37%
Knightsbridge Asset Management, LLC78,486$7.77M1.25%
Capital Fund Management S.A.49,661$4.92M0.05%
XTX Topco Ltd32,497$3.22M0.08%
Agf Management Ltd27,248$2.70M0.01%
Cambridge Investment Research Advisors, Inc.24,485$2.42M0.01%
Daytona Street Capital LLC20,082$1.99M1.63%
Unifi Asset Management LP19,053$1.89M2.05%
Vestmark Advisory Solutions, Inc.14,776$1.46M0.02%
Milestone Asset Management, LLC10,562$1.05M0.20%
Keating Financial Advisory Services, Inc.10,069$997.3K0.14%
Ontario Teachers Pension Plan Board7,937$786.2K0.02%
Aaron Wealth Advisors5,749$569.4K0.03%
AlphaGrep UK Ltd5,342$529.1K0.18%
Three Seasons Wealth, LLC5,084$503.6K0.05%
Syon Capital LLC4,661$461.7K0.02%
Warberg Asset Management LLC4,500$445.7K0.13%
Blueshift Asset Management, LLC4,341$430.0K0.12%
SummitTX Capital, L.P.4,190$415.0K0.01%
Bank of Nova Scotia3,706$367.1K0.00%
Boothbay Fund Management, LLC3,526$349.3K0.01%
Edgestream Partners, L.P.3,525$349.2K0.01%
Kera Capital Partners, Inc.3,180$325.3K0.04%
CAPROCK Group, Inc.2,972$294.4K0.01%
Baker Avenue Asset Management, LP2,901$287.3K0.01%
Optas, LLC2,865$283.8K0.04%
M&T Bank Corp2,779$275.3K0.00%
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management2,678$265.3K0.00%
RSM US Wealth Management LLC2,492$247.6K0.00%
AlphaCore Capital LLC2,355$233.3K0.01%
Venturi Wealth Management, LLC2,252$223.1K0.01%
Man Group plc2,118$209.8K0.00%
Magnetar Financial LLC2,086$206.6K0.00%
Walleye Trading LLC1,923$190.5K0.00%
Estate Planners Group, LLC679$67.3K0.03%
Kestra Advisory Services, LLC600$59.4K0.00%
Highlander Partners, L.P.335$33.2K0.01%
Ancora Advisors, LLC333$33.0K0.00%
Meramec Financial Planners, LLC238$27.3K0.01%
Altshuler Shaham Ltd243$24.1K0.00%
DV Trading LLC204$20.2K0.00%
Motiv8 Investments LLC188$19.0K0.01%
Maseco LLP170$16.8K0.00%
Signature Equity Partners, LLC152$15.1K0.01%
Basecamp Wealth Advisors LLC150$14.9K0.00%
WPG Advisers, LLC112$11.1K0.01%
Harbor Investment Advisory, LLC104$10.3K0.00%
Elequin Capital LP83$8.22K0.00%
Elyxium Wealth, LLC59$5.84K0.00%
Fairman Group, LLC33$3.27K0.00%
ZRC Wealth Management, LLC24$2.38K0.00%
Sfam, LLC22$2.18K0.00%
South State Corp.20$1.98K0.00%
ORG Partners LLC19$1.88K0.00%
Rossby Financial, LCC18$1.78K0.00%
Optiver Holding B.V.12$1.19K0.00%
Atlas Capital Advisors LLC11$1.09K0.00%
Pinnacle Wealth Planning Services, Inc.10$9910.00%
Zions Bancorporation, National Association7$6930.00%
Ares Financial Consulting, LLC7$6930.00%
Torren Management, LLC6$5940.00%
UMA Financial Services, Inc.5$4960.00%
Hughes Financial Services, LLC2$1980.00%
McMillan Office, Inc.2$1980.00%
Dunhill Financial, LLC1$1090.00%

Sold out (67)

Institutions that held Post Holdings, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of POST in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Fuller & Thaler Asset Management, Inc.562,284$60.4M
Qube Research & Technologies Ltd219,673$23.6M
Duquesne Family Office LLCSuperinvestorDuquesne Family Office176,400$19.0M
Renaissance Technologies LLC143,300$15.4M
Dark Forest Capital Management LP30,059$3.23M
Jupiter Asset Management Ltd28,997$3.12M
Cerity Partners LLC26,797$2.88M
Voloridge Investment Management, LLC25,712$2.76M
Wolverine Asset Management LLC24,883$2.67M
Trexquant Investment LP23,853$2.56M
Oddo BHF Asset Management SAS19,353$2.08M
Robeco Institutional Asset Management B.V.18,318$1.97M
Ieq Capital, LLC17,858$1.92M
New Age Alpha Advisors, LLC16,644$1.79M
Empowered Funds, LLC16,190$1.74M
Brevan Howard Capital Management LP16,113$1.73M
Freestone Grove Partners LP12,482$1.34M
Skandinaviska Enskilda Banken AB (publ)11,504$1.24M
Martingale Asset Management L P11,160$1.20M
Perbak Capital Partners LLP9,990$1.07M
Connor, Clark & Lunn Investment Management Ltd.8,794$945.2K
Bayesian Capital Management, LP6,300$677.1K
Mariner, LLC6,050$650.3K
Two Sigma Securities, LLC5,761$619.2K
Horizon Investments, LLC5,188$557.6K
Nomura Holdings Inc5,159$554.5K
New York Life Investment Management LLC5,032$540.8K
Capstone Investment Advisors, LLC4,356$468.2K
Integrated Wealth Concepts LLC4,138$444.8K
Natixis4,062$436.6K
Intech Investment Management LLC4,042$434.4K
DRW Securities, LLC3,941$425.7K
Ilex Capital Partners (UK) LLP3,877$416.7K
Lombard Odier Asset Management (USA) Corp3,765$404.7K
Barr E S & Co3,536$380.1K
F/M Investments LLC3,481$374.1K
Federation des caisses Desjardins du Quebec3,326$357.5K
Capital & Planning, LLC2,609$280.4K
First Manhattan Co2,395$257.4K
Coldstream Capital Management Inc2,094$225.1K
Ironwood Investment Counsel, LLC1,111$223.2K
Longboard Asset Management, LP2,031$218.3K
Sanctuary Advisors, LLC1,988$213.7K
Group One Trading, L.P.1,946$209.2K
Golden State Equity Partners1,931$207.5K
Meeder Advisory Services, Inc.1,865$200.4K
Vestcor Inc1,013$109.0K
Alpha Wealth Funds, LLC1,000$101.2K
Walleye Capital LLC740$79.5K
Wealthspire Advisors, LLC548$58.9K
Byrne Asset Management LLC–$51.2K
Ci Investments Inc.293$31.0K
Quarry LP198$21.3K
Cullen/Frost Bankers, Inc.164$17.6K
Wealth Preservation Advisors, LLC154$16.6K
Atlantic Trust, LLC140$15.0K
Rise Advisors, LLC120$12.9K
Private Wealth Asset Management, LLC82$8.81K
Essential Partners LLC68$7.31K
Mather Group, LLC.53$5.70K
S&T Bank42$4.51K
Transamerica Financial Advisors, Inc.11$1.18K
Bogart Wealth, LLC10$1.07K
Cloud Capital Management, LLC10$1.00K
JPL Wealth Management, LLC5$538
Tortoise Investment Management, LLC4$430
Quaker Wealth Management, LLC1$108

Not filed for Q4 2025 yet (5)

Institutions that held Post Holdings, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding POST in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Pinebridge Investments, L.P.7,823$840.8K
Bryce Point Capital, LLC4,946$531.6K
Point72 Hong Kong Ltd4,713$506.5K
Hemington Wealth Management151$16.0K
Creekmur Asset Management LLC50$5.37K