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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.

13F holders, Q3 2021

Institutional positions in Post Holdings, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
319
−1 vs. Q2 2021
Shares held
57.4M
−1.37M (−2.3%) vs. Q2 2021
Total value
$6.32B
−$50.9M (−0.8%) vs. Q2 2021
New holders
34
77 more added
Sold out
35
134 more reduced

5 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting POST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2021: 319 institutions
Q1 2021: 315 institutionsQ2 2021: 325 institutionsQ3 2021: 319 institutionsQ4 2021: 328 institutionsQ1 2022: 303 institutionsQ2 2022: 311 institutionsQ3 2022: 324 institutionsQ4 2022: 357 institutionsQ1 2023: 354 institutionsQ2 2023: 332 institutionsQ3 2023: 358 institutionsQ4 2023: 362 institutionsQ1 2024: 376 institutionsQ2 2024: 380 institutionsQ3 2024: 408 institutionsQ4 2024: 413 institutionsQ1 2025: 418 institutionsQ2 2025: 434 institutionsQ3 2025: 416 institutionsQ4 2025: 410 institutionsQ1 2026: 428 institutionsQ2 2026: 415 institutions
Value heldQ3 2021: $6.32B
Q1 2021: $5.94BQ2 2021: $6.37BQ3 2021: $6.32BQ4 2021: $6.32BQ1 2022: $3.95BQ2 2022: $4.45BQ3 2022: $4.44BQ4 2022: $4.73BQ1 2023: $4.74BQ2 2023: $4.49BQ3 2023: $4.63BQ4 2023: $5.05BQ1 2024: $5.79BQ2 2024: $5.55BQ3 2024: $6.06BQ4 2024: $6.03BQ1 2025: $6.21BQ2 2025: $5.58BQ3 2025: $5.21BQ4 2025: $4.73BQ1 2026: $4.49BQ2 2026: $4.00B
Institutions holding POST and their total value by quarter
QuarterHoldersValue
Q2 2026415$4.00B
Q1 2026428$4.49B
Q4 2025410$4.73B
Q3 2025416$5.21B
Q2 2025434$5.58B
Q1 2025418$6.21B
Q4 2024413$6.03B
Q3 2024408$6.06B
Q2 2024380$5.55B
Q1 2024376$5.79B
Q4 2023362$5.05B
Q3 2023358$4.63B
Q2 2023332$4.49B
Q1 2023354$4.74B
Q4 2022357$4.73B
Q3 2022324$4.44B
Q2 2022311$4.45B
Q1 2022303$3.95B
Q4 2021328$6.32B
Q3 2021319$6.32B
Q2 2021325$6.37B
Q1 2021315$5.94B

Institutions, Q3 2021

Shares, value and share of portfolio for each institution holding Post Holdings, Inc.; share changes are against Q2 2021.

Institutions holding POST in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Route One Investment Company, L.P.7,000,573$771.2M19.85%00.0%Unchanged
Vanguard Group Inc5,343,564$588.6M0.01%−42,213−0.8%Reduced
BlackRock Inc.4,691,498$516.8M0.01%−122,573−2.5%Reduced
JPMorgan Chase & Co3,541,744$390.2M0.05%−41,443−1.2%Reduced
London Co of Virginia2,560,819$282.1M1.55%−127,017−4.7%Reduced
Price T Rowe Associates Inc2,413,594$265.9M0.03%−24,392−1.0%Reduced
Dimensional Fund Advisors LP2,226,456$245.3M0.08%+80,770+3.8%Added
Harris Associates L PSuperinvestorHarris Associates (Oakmark)1,982,992$218.4M0.35%+39,989+2.1%Added
Manufacturers Life Insurance Company, The1,906,930$210.1M0.17%−21,943−1.1%Reduced
Diamond Hill Capital Management Inc1,831,790$201.8M0.77%+97,314+5.6%Added
State Street Corp1,471,972$162.2M0.01%−24,969−1.7%Reduced
Sachem Head Capital Management LP1,452,000$160.0M3.94%+1,452,000New
Thompson Siegel & Walmsley LLC1,342,848$147.9M2.13%−100,153−6.9%Reduced
Clarkston Capital Partners, LLC1,311,000$144.4M2.60%+138,110+11.8%Added
Iridian Asset Management LLC1,249,748$137.7M4.30%−756,590−37.7%Reduced
Geode Capital Management, LLC715,468$78.8M0.01%−1,347−0.2%Reduced
Argent Capital Management LLC708,707$78.1M2.47%−6,610−0.9%Reduced
Bank of New York Mellon Corp665,884$73.4M0.01%−2,535−0.4%Reduced
AREX Capital Management, LP618,137$68.1M31.79%00.0%Unchanged
Jacobs Levy Equity Management, Inc555,922$61.2M0.41%+122,611+28.3%Added
Norges Bank534,304$58.9M0.01%−36,943−6.5%Reduced
Bank of Nova Scotia529,675$58.3M0.11%+48,000+10.0%Added
Citadel Advisors LLC526,454$58.0M0.06%+465,919+769.7%Added
Northern Trust Corp469,940$51.8M0.01%−14,175−2.9%Reduced
Assenagon Asset Management S.A.453,506$50.0M0.21%+383,501+547.8%Added
Bank of America Corp424,160$46.7M0.01%−90,584−17.6%Reduced
Invesco Ltd.397,001$43.7M0.01%−45,934−10.4%Reduced
Gamco Investors, Inc. Et Al349,509$38.5M0.34%−12,425−3.4%Reduced
Charles Schwab Investment Management Inc336,231$37.0M0.01%+11,338+3.5%Added
Deutsche Bank AG324,631$35.8M0.02%+576+0.2%Added
Armistice Capital, LLC312,000$34.4M0.85%+312,000New
Bridger Management, LLC310,098$34.2M4.00%−179,000−36.6%Reduced
New York State Teachers Retirement System295,354$32.5M0.07%+219,170+287.7%Added
Raymond James & Associates291,668$32.1M0.03%−2,113−0.7%Reduced
New York State Common Retirement Fund273,095$30.1M0.03%−9,381−3.3%Reduced
Gabelli Funds LLC227,200$25.0M0.17%−500−0.2%Reduced
Fir Tree Capital Management LP220,551$24.3M0.82%+220,551New
FMR LLC212,328$23.4M0.00%+176,660+495.3%Added
Principal Financial Group Inc202,669$22.3M0.01%−3,187−1.5%Reduced
Country Trust Bank189,023$20.8M0.61%−4,131−2.1%Reduced
Wells Fargo & Company169,122$18.6M0.00%+14,189+9.2%Added
Renaissance Technologies LLC167,500$18.5M0.02%−220,200−56.8%Reduced
Inherent Group, LP165,761$18.3M4.73%−71,479−30.1%Reduced
PYA Waltman Capital, LLC157,978$17.4M9.44%+7,788+5.2%Added
Rhumbline Advisers155,072$17.1M0.02%−6,926−4.3%Reduced
Makena Capital Management LLC154,526$17.0M2.88%+30,516+24.6%Added
Morgan Stanley149,962$16.5M0.00%−159,832−51.6%Reduced
Royal Bank of Canada147,171$16.2M0.00%−38,027−20.5%Reduced
Goldman Sachs Group Inc142,080$15.7M0.00%−2,480,862−94.6%Reduced
California Public Employees Retirement System138,520$15.3M0.01%−1,935−1.4%Reduced
Swiss National Bank133,600$14.7M0.01%−1,200−0.9%Reduced
Wallace Capital Management Inc.127,202$14.0M1.90%+29,838+30.6%Added
D. E. Shaw & Co., Inc.123,997$13.7M0.02%+6,826+5.8%Added
Wellington Management Group LLP123,114$13.6M0.00%−218−0.2%Reduced
First Trust Advisors LP118,656$13.1M0.01%+104,014+710.4%Added
Nuveen Asset Management, LLC113,082$12.5M0.00%−4,163−3.6%Reduced
SEI Investments Co111,598$12.3M0.03%−4,839−4.2%Reduced
Parametric Portfolio Associates LLC110,727$12.2M0.01%+6,762+6.5%Added
Commerce Bank108,877$12.0M0.08%+78,024+252.9%Added
Ameriprise Financial Inc107,898$11.9M0.00%−85,876−44.3%Reduced
Russell Investments Group, Ltd.107,929$11.9M0.02%+16,113+17.5%Added
California State Teachers Retirement System102,285$11.3M0.01%−2,437−2.3%Reduced
American International Group, Inc.100,945$11.1M0.06%−4,176−4.0%Reduced
UBS Asset Management Americas Inc99,307$10.9M0.00%+277+0.3%Added
King Luther Capital Management Corp97,376$10.7M0.05%−6,954−6.7%Reduced
Alliancebernstein L.P.93,963$10.4M0.00%−2,819−2.9%Reduced
US Bancorp91,367$10.1M0.02%−3,427−3.6%Reduced
Susquehanna International Group, LLP86,501$9.53M0.01%+86,501New
Natixis86,000$9.47M0.03%−42,100−32.9%Reduced
Legal & General Group Plc85,734$9.45M0.00%−1,973−2.2%Reduced
State Board of Administration of Florida Retirement System82,461$9.08M0.02%−2,097−2.5%Reduced
Cohen Capital Management, Inc.81,231$8.95M1.56%00.0%Unchanged
Sapience Investments, LLC80,370$8.85M1.05%+6,560+8.9%Added
Ensign Peak Advisors, Inc77,471$8.53M0.02%+9,660+14.2%Added
Retirement Systems of Alabama75,889$8.36M0.03%−1,203−1.6%Reduced
Man Group plc75,765$8.35M0.03%−18,709−19.8%Reduced
Boothbay Fund Management, LLC74,500$8.21M0.33%00.0%Unchanged
Van Den Berg Management I, Inc74,082$8.16M1.60%+637+0.9%Added
Epoch Investment Partners, Inc.74,064$8.16M0.05%+1,774+2.5%Added
Loomis Sayles & Co L P73,500$8.10M0.01%−28,743−28.1%Reduced
Kehrs Ridge Capital,LLC71,004$7.82M2.63%−28,996−29.0%Reduced
Janus Henderson Group PLC64,037$7.05M0.00%+64,037New
Point72 Asset Management, L.P.60,564$6.67M0.03%−3,157−5.0%Reduced
Barclays PLC57,997$6.39M0.00%−4,151−6.7%Reduced
Gateway Investment Advisers LLC57,584$6.34M0.07%−142−0.2%Reduced
Credit Suisse AG56,662$6.24M0.01%+243+0.4%Added
Stifel Financial Corp53,018$5.84M0.01%−937−1.7%Reduced
Mutual of America Capital Management LLC51,693$5.70M0.06%−560−1.1%Reduced
Public Sector Pension Investment Board50,000$5.51M0.03%00.0%Unchanged
Carnegie Capital Asset Management, LLC46,251$5.09M0.19%−1,544−3.2%Reduced
Canada Pension Plan Investment Board45,879$5.05M0.01%+44,877+4,478.7%Added
TD Asset Management Inc45,460$5.01M0.01%+445+1.0%Added
State of Tennessee, Treasury Department44,465$4.90M0.02%−4,429−9.1%Reduced
Brinker Capital Investments, LLC45,151$4.90M0.08%00.0%Unchanged
Texas Permanent School Fund43,356$4.78M0.06%−743−1.7%Reduced
Amalgamated Bank42,702$4.70M0.04%−4,667−9.9%Reduced
Natixis Advisors, L.P.41,266$4.55M0.02%−2,930−6.6%Reduced
Mackenzie Financial Corp39,814$4.39M0.01%+30,901+346.7%Added
First Republic Investment Management, Inc.39,277$4.33M0.01%+1,272+3.3%Added
Voya Investment Management LLC38,918$4.29M0.01%−959−2.4%Reduced