Skip to main content
Livermore
Livermore
ZHEN

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, Q1 2026

Institutional positions in Post Holdings, Inc. as of Mar 31, 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
428
+27 vs. Q4 2025
Shares held
45.5M
+4.08M (+9.9%) vs. Q4 2025
Total value
$4.49B
+$391.3M (+9.5%) vs. Q4 2025
New holders
74
130 more added
Sold out
47
157 more reduced

9 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: 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 holdersQ1 2026: 428 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 heldQ1 2026: $4.49B
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, Q1 2026

Shares, value and share of portfolio for each institution holding Post Holdings, Inc.; share changes are against Q4 2025.

Institutions holding POST in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Hussman Strategic Advisors, Inc.6,300$622.8K0.13%00.0%Unchanged
Captrust Financial Advisors6,262$619.1K0.00%−977−13.5%Reduced
HighTower Advisors, LLC6,111$604.1K0.00%−2,811−31.5%Reduced
Laurion Capital Management LP6,035$596.6K0.06%+635+11.8%Added
Mirae Asset Global ETFs Holdings Ltd.5,902$583.5K0.00%−5,897−50.0%Reduced
Alpine Global Management, LLC5,900$583.3K0.09%+5,900New
Advisor Group Holdings, Inc.5,740$567.4K0.00%−3,557−38.3%Reduced
CSS LLC5,661$559.6K0.03%−1,640−22.5%Reduced
SeaBridge Investment Advisors LLC5,592$552.8K0.09%00.0%Unchanged
Xponance, Inc.5,545$548.2K0.00%+1,055+23.5%Added
State of Wyoming5,481$541.9K0.06%+3,377+160.5%Added
Quadrant Capital Group LLC5,214$515.5K0.02%−552−9.6%Reduced
CWM Advisors, LLC5,213$515.4K0.03%+494+10.5%Added
GWM Advisors LLC5,032$497.5K0.00%−424−7.8%Reduced
Pacer Advisors, Inc.5,011$495.0K0.00%−711−12.4%Reduced
Weik Capital Management4,800$474.5K0.19%00.0%Unchanged
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management4,688$463.5K0.01%+2,010+75.1%Added
Klingman & Associates, LLC4,673$462.0K0.02%−352−7.0%Reduced
Burney Co4,551$449.9K0.01%−736−13.9%Reduced
Warberg Asset Management LLC4,500$444.9K0.13%00.0%Unchanged
Mitsubishi UFJ Trust & Banking Corp4,476$442.5K0.00%+4,476New
Ensign Peak Advisors, Inc4,439$438.8K0.00%−10,066−69.4%Reduced
Aristeia Capital LLC4,308$425.9K0.01%+4,308New
Nisa Investment Advisors, LLC4,240$419.2K0.00%−6−0.1%Reduced
Argent Trust Co4,224$417.6K0.01%−25−0.6%Reduced
State of Alaska, Department of Revenue4,221$417.0K0.00%−480−10.2%Reduced
Watershed Asset Management, L.L.C.4,213$416.5K0.43%+4,213New
Bank of Nova Scotia4,200$415.2K0.00%+494+13.3%Added
Virginia Retirement Systems Et Al4,200$415.2K0.00%+4,200New
SRS Capital Advisors, Inc.4,063$401.7K0.01%−712−14.9%Reduced
Banque Transatlantique SA4,054$400.8K0.01%+4,054New
Vestcor Inc4,001$396.0K0.01%+4,001New
Armis Advisers, LLC3,782$394.5K0.04%+3+0.1%Added
Guggenheim Capital LLC3,940$389.5K0.00%+53+1.4%Added
Krilogy Financial LLC3,851$383.4K0.01%+1,000+35.1%Added
Asset Management One Co.,Ltd.3,872$382.8K0.00%−200−4.9%Reduced
AlphaGrep UK Ltd3,848$380.4K0.11%−1,494−28.0%Reduced
Moneta Group Investment Advisors LLC3,816$377.3K0.00%−444−10.4%Reduced
Chicago Partners Investment Group LLC3,619$377.2K0.01%+3,619New
Universal- Beteiligungs- und Servicegesellschaft mbH3,784$374.1K0.00%+638+20.3%Added
Integrated Wealth Concepts LLC3,757$371.4K0.00%+3,757New
Lido Advisors, LLC3,592$355.1K0.00%+717+24.9%Added
Virtus ETF Advisers LLC3,508$346.8K0.16%00.0%Unchanged
Freestone Grove Partners LP3,495$345.5K0.00%+3,495New
Mirabella Financial Services LLP3,432$339.3K0.03%+3,432New
Welch Group, LLC3,400$336.1K0.01%00.0%Unchanged
Public Employees Retirement Association of Colorado3,398$336.0K0.00%00.0%Unchanged
Everett Harris & Co3,307$326.9K0.00%00.0%Unchanged
Cookson Peirce & Co Inc3,265$322.8K0.01%+334+11.4%Added
Inceptionr LLC3,260$322.3K0.08%+3,260New
Kera Capital Partners, Inc.3,201$316.5K0.04%+21+0.7%Added
Sanctuary Advisors, LLC3,195$315.9K0.00%+3,195New
Securian Asset Management, Inc3,110$307.5K0.01%−370−10.6%Reduced
Great Valley Advisor Group, Inc.3,050$302.0K0.01%+3,050New
Camden Capital, LLC3,002$296.8K0.02%+3,002New
Calamos Advisors LLC2,982$294.8K0.00%+2,982New
Calamos Wealth Management LLC2,982$294.8K0.01%+2,982New
Baker Avenue Asset Management, LP2,934$290.1K0.01%+33+1.1%Added
Versant Capital Management, Inc2,934$290.1K0.03%+1,199+69.1%Added
Private Trust Co NA2,912$287.9K0.03%−235−7.5%Reduced
Atria Investments LLC2,902$286.9K0.00%+690+31.2%Added
Argonautica Private Wealth Management, Inc2,865$283.2K0.09%+262+10.1%Added
Swiss Life Asset Management Ltd2,864$283.1K0.00%+831+40.9%Added
nVerses Capital, LLC2,840$280.8K0.26%+2,840New
Concurrent Investment Advisors, LLC2,834$280.2K0.00%+459+19.3%Added
Gateway Investment Advisers LLC2,825$279.3K0.00%−4,115−59.3%Reduced
Savant Capital, LLC2,822$279.0K0.00%+551+24.3%Added
Vident Advisory, LLC2,795$276.3K0.00%−1,771−38.8%Reduced
Mangrove Partners2,760$272.9K0.02%+2,760New
Syon Capital LLC2,757$272.6K0.01%−1,904−40.8%Reduced
M&T Bank Corp2,605$257.6K0.00%−174−6.3%Reduced
QRG Capital Management, Inc.2,500$247.2K0.00%−673−21.2%Reduced
Vise Technologies, Inc.2,480$245.6K0.00%00.0%Unchanged
Utah Retirement Systems2,447$241.9K0.00%−219−8.2%Reduced
Venturi Wealth Management, LLC2,414$238.6K0.01%+162+7.2%Added
Maryland State Retirement & Pension System2,400$237.3K0.00%00.0%Unchanged
TCG Advisory Services, LLC2,369$234.2K0.01%+2,369New
ProShare Advisors LLC2,351$232.4K0.00%−420−15.2%Reduced
Rockefeller Capital Management L.P.2,319$229.3K0.00%+263+12.8%Added
3Chopt Investment Partners, LLC2,283$225.7K0.05%−1,240−35.2%Reduced
Principal Securities, Inc.2,253$222.7K0.00%+87+4.0%Added
Crestwood Advisors Group LLC2,250$222.4K0.00%+2,250New
Franklin Resources Inc2,241$221.5K0.00%+305+15.8%Added
Farmers & Merchants Trust Co of Long Beach2,200$217.5K0.05%00.0%Unchanged
RSM US Wealth Management LLC2,181$215.6K0.00%−311−12.5%Reduced
Optas, LLC2,180$215.5K0.03%−685−23.9%Reduced
The PNC Financial Services Group, Inc.2,172$214.7K0.00%−6−0.3%Reduced
Steward Partners Investment Advisory, LLC2,163$213.8K0.00%−3,087−58.8%Reduced
DGS Capital Management, LLC2,142$211.8K0.03%+2,142New
Snowden Capital Advisors LLC2,123$209.9K0.01%−57−2.6%Reduced
Capital & Planning, LLC2,119$209.4K0.13%+2,119New
Claret Asset Management Corp2,105$208.0K0.02%00.0%Unchanged
Everence Capital Management Inc2,100$208.0K0.01%+2,100New
First Manhattan Co2,102$207.8K0.00%+2,102New
Catalyst Funds Management Pty Ltd2,094$207.0K0.04%+2,094New
Truist Financial Corp2,092$206.8K0.00%−29−1.4%Reduced
DnB Asset Management AS2,071$204.7K0.00%+2,071New
Aquatic Capital Management LLC2,010$198.7K0.01%+2,010New
Tower Research Capital LLC (TRC)1,931$190.9K0.00%−417−17.8%Reduced
South Dakota Investment Council1,872$185.0K0.00%00.0%Unchanged