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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, Q2 2026

Institutional positions in Post Holdings, Inc. as of Jun 30, 2026. 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
415
−8 vs. Q1 2026
Shares held
45.3M
−196.6K (−0.4%) vs. Q1 2026
Total value
$4.00B
−$490.6M (−10.9%) vs. Q1 2026
New holders
66
109 more added
Sold out
74
180 more reduced

5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 holdersQ2 2026: 415 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 heldQ2 2026: $4.00B
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, Q2 2026

Shares, value and share of portfolio for each institution holding Post Holdings, Inc.; share changes are against Q1 2026.

Institutions holding POST in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Laurion Capital Management LP5,629$496.8K0.04%−406−6.7%Reduced
SeaBridge Investment Advisors LLC5,592$493.6K0.07%00.0%Unchanged
Jain Global LLC5,377$474.6K0.01%+5,377New
TD Waterhouse Canada Inc.5,120$465.6K0.00%−5,216−50.5%Reduced
Frec Markets, Inc.4,992$440.6K0.04%+4,992New
Benjamin Edwards Inc4,977$439.3K0.00%+4,977New
Commonwealth Equity Services, LLC4,973$438.9K0.00%−2,746−35.6%Reduced
Quadrant Capital Group LLC4,949$436.8K0.01%−265−5.1%Reduced
Xponance, Inc.4,872$430.0K0.00%−673−12.1%Reduced
JustInvest LLC4,867$429.6K0.00%−1,624−25.0%Reduced
Voya Investment Management LLC4,840$427.2K0.00%−10,059−67.5%Reduced
Weik Capital Management4,800$423.6K0.16%00.0%Unchanged
SRS Capital Advisors, Inc.4,683$413.3K0.00%+620+15.3%Added
Nisa Investment Advisors, LLC4,594$405.5K0.00%+354+8.3%Added
Universal- Beteiligungs- und Servicegesellschaft mbH4,565$402.9K0.00%+781+20.6%Added
Warberg Asset Management LLC4,500$397.0K0.12%00.0%Unchanged
Advisor Group Holdings, Inc.4,285$378.2K0.00%−1,455−25.3%Reduced
HighTower Advisors, LLC4,281$377.8K0.00%−1,830−29.9%Reduced
SummitTX Capital, L.P.4,271$377.0K0.01%−5,655−57.0%Reduced
Neuberger Berman Group LLC4,225$372.9K0.00%−3,104−42.4%Reduced
Watershed Asset Management, L.L.C.4,213$371.8K0.33%00.0%Unchanged
Creative Planning4,189$369.7K0.00%−17,607−80.8%Reduced
Savant Capital, LLC3,893$365.6K0.00%+1,071+38.0%Added
Banque Transatlantique SA4,054$357.8K0.01%00.0%Unchanged
Ensign Peak Advisors, Inc4,039$356.5K0.00%−400−9.0%Reduced
Toroso Investments, LLC4,018$354.6K0.00%+4,018New
Vestcor Inc4,001$353.0K0.01%00.0%Unchanged
Armis Advisers, LLC3,899$345.1K0.03%+117+3.1%Added
State of Alaska, Department of Revenue3,908$344.0K0.00%−313−7.4%Reduced
Krilogy Financial LLC3,873$341.8K0.01%+22+0.6%Added
Asset Management One Co.,Ltd.3,872$341.7K0.00%00.0%Unchanged
Guggenheim Capital LLC3,819$337.1K0.00%−121−3.1%Reduced
Integrated Wealth Concepts LLC3,763$332.1K0.00%+6+0.2%Added
AlphaGrep UK Ltd3,445$304.1K0.09%−403−10.5%Reduced
Wiley Bros.-Aintree Capital, LLC3,440$303.0K0.00%−5,196−60.2%Reduced
Cookson Peirce & Co Inc3,430$302.7K0.01%+165+5.1%Added
Welch Group, LLC3,400$300.1K0.01%00.0%Unchanged
Public Employees Retirement Association of Colorado3,398$300.0K0.00%00.0%Unchanged
Sanctuary Advisors, LLC3,389$299.1K0.00%+194+6.1%Added
Nykredit A/S3,373$297.7K0.00%+3,373New
Moneta Group Investment Advisors LLC3,325$293.5K0.00%−491−12.9%Reduced
Kera Capital Partners, Inc.3,288$290.2K0.03%+87+2.7%Added
Argent Trust Co3,227$284.8K0.01%−997−23.6%Reduced
111 Capital3,208$283.1K0.05%+3,208New
Mirabella Financial Services LLP3,202$282.6K0.03%−230−6.7%Reduced
Colony Group, LLC3,082$272.1K0.00%−13,229−81.1%Reduced
Autumn Glory Partners, LLC3,065$270.5K0.08%+3,065New
Clarity Wealth Development LLC3,000$264.8K0.15%+3,000New
Concurrent Investment Advisors, LLC2,987$263.6K0.00%+153+5.4%Added
Private Trust Co NA2,981$263.1K0.02%+69+2.4%Added
Swiss Life Asset Management Ltd2,964$261.6K0.00%+100+3.5%Added
Connor, Clark & Lunn Investment Management Ltd.2,955$260.8K0.00%+2,955New
Gateway Investment Advisers LLC2,925$258.2K0.00%+100+3.5%Added
Securian Asset Management, Inc2,941$255.5K0.01%−169−5.4%Reduced
Schonfeld Strategic Advisors LLC2,825$249.3K0.00%+2,825New
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management2,667$235.4K0.00%−2,021−43.1%Reduced
AlphaCore Capital LLC2,653$234.2K0.00%+2,653New
The PNC Financial Services Group, Inc.2,618$231.1K0.00%+446+20.5%Added
Camden Capital, LLC2,611$230.4K0.01%−391−13.0%Reduced
Truist Financial Corp2,608$230.2K0.00%+516+24.7%Added
Claret Asset Management Corp2,515$222.0K0.02%+410+19.5%Added
Two Sigma Securities, LLC2,497$220.4K0.02%+2,497New
M&T Bank Corp2,473$218.6K0.00%−132−5.1%Reduced
Tower Research Capital LLC (TRC)2,461$217.2K0.01%+530+27.4%Added
Axq Capital, LP2,436$215.0K0.02%−7,770−76.1%Reduced
Coldstream Capital Management Inc2,420$213.6K0.00%+2,420New
Vident Advisory, LLC2,412$212.9K0.00%−383−13.7%Reduced
Maryland State Retirement & Pension System2,400$211.8K0.00%00.0%Unchanged
Platform Technology Partners2,398$211.6K0.03%+2,398New
QRG Capital Management, Inc.2,385$210.5K0.00%−115−4.6%Reduced
Vise Technologies, Inc.2,375$209.6K0.00%−105−4.2%Reduced
Clearstead Advisors, LLC2,359$208.2K0.00%+2,344+15,626.7%Added
Chicago Partners Investment Group LLC2,282$205.7K0.00%−1,337−36.9%Reduced
Fulcrum Asset Management LLP2,286$205.1K0.02%+2,286New
Everett Harris & Co2,307$203.6K0.00%−1,000−30.2%Reduced
Lido Advisors, LLC2,296$202.6K0.00%−1,296−36.1%Reduced
Simplex Trading, LLC2,285$201.7K0.01%+2,285New
Rockefeller Capital Management L.P.2,082$183.8K0.00%−237−10.2%Reduced
Leonteq Securities AG1,941$171.3K0.01%+367+23.3%Added
South Dakota Investment Council1,772$156.0K0.00%−100−5.3%Reduced
Bayforest Capital Ltd1,651$145.7K0.13%+1,416+602.6%Added
STRS Ohio1,541$136.0K0.00%+439+39.8%Added
Sterling Capital Management LLC1,332$117.6K0.00%−324−19.6%Reduced
KBC Group NV1,313$116.0K0.00%00.0%Unchanged
Parkside Financial Bank & Trust1,271$112.2K0.01%+236+22.8%Added
McDonald Partners LLC1,200$105.9K0.03%+1,200New
Global Retirement Partners, LLC1,156$102.0K0.00%+1,156New
Central Trust Co1,050$92.7K0.00%00.0%Unchanged
Central Pacific Bank - Trust Division1,050$92.7K0.01%00.0%Unchanged
GAMMA Investing LLC999$88.2K0.00%−293−22.7%Reduced
Keating Financial Advisory Services, Inc.928$81.9K0.01%−113−10.9%Reduced
Atlantic Union Bankshares Corp895$79.0K0.00%00.0%Unchanged
Hantz Financial Services, Inc.832$73.0K0.00%+465+126.7%Added
State of Wyoming783$69.1K0.01%−4,698−85.7%Reduced
Millstone Evans Group, LLC760$67.1K0.04%+518+214.0%Added
Atwood & Palmer Inc716$63.2K0.00%00.0%Unchanged
BNP PARIBAS ASSET MANAGEMENT Holding S.A.646$57.0K0.00%−144−18.2%Reduced
Covestor Ltd541$48.0K0.03%+66+13.9%Added
DV Trading LLC503$44.4K0.00%+503New
Larson Financial Group LLC461$40.7K0.00%−240−34.2%Reduced