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Post (POST) Institutional Ownership

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$77.08 -1.62 (-2.05%)
As of 09:32 AM Eastern
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Institutional Ownership Changes (13F Filings) for Post (NYSE:POST)

Current
Institutional Ownership
Percentage
94.85%
Number of
Institutional Buyers
(last 12 months)
187
Total
Institutional Inflows
(last 12 months)
$741.62M
Number of
Institutional Sellers
(last 12 months)
179
Total
Institutional Outflows
(last 12 months)
$2.39B
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POST Institutional Buying and Selling by Quarter

Post Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/7/2026 Diamond Hill Capital Management LLC Investment Advisor 618,618$54.60M0.4%N/A1.365%
7/10/2026 Handelsbanken Fonder AB16,209$1.43M0.0%-7.4%0.036%
7/8/2026 Cohen Capital Management Inc.76,908$6.79M0.9%-6.1%0.170%
7/7/2026 GAMMA Investing LLC999$88K0.0%-22.7%0.002%
6/18/2026Pacer Advisors Inc.5,011$495K0.0%-99.2%0.011%
6/16/2026Empowered Funds LLC7,911$782K0.0%-54.8%0.017%
6/3/2026 Parallel Advisors LLC484$48K0.0%-22.1%0.001%
5/19/2026Edgestream Partners L.P.10,053$994K0.0%+185.2%0.022%
5/18/2026California State Teachers Retirement System50,956$5.04M0.0%+23.7%0.112%
5/18/2026Empowered Funds LLC7,911$782K0.0%-54.8%0.017%
5/16/2026The Manufacturers Life Insurance Company1,263,594$124.92M0.1%-5.5%2.788%
5/16/2026Quantinno Capital Management LP462,631$45.74M0.1%+41.3%1.021%
5/16/2026SummitTX Capital L.P.9,926$981K0.0%+136.9%0.022%
5/15/2026London Co. of Virginia1,476,638$145.98M0.9%-6.9%3.258%
5/15/2026Epoch Investment Partners Inc.71,189$7.04M0.0%-46.2%0.157%
5/14/2026Gabelli Funds LLC186,060$18.39M0.1%-3.7%0.411%
5/14/2026Gamco Investors INC. ET AL229,966$22.73M0.2%-1.2%0.507%
5/14/2026Public Employees Retirement System of Ohio13,410$1.33M0.0%-74.2%0.030%
5/14/2026 Klingman & Associates LLC4,673$462K0.0%-7.0%0.010%
5/14/2026Arrowstreet Capital Limited Partnership257,566$25.46M0.0%-38.0%0.568%
5/14/2026Clarkston Capital Partners LLC1,193,067$117.95M9.0%-58.4%2.632%
5/14/2026Inceptionr LLC3,260$322K0.1%N/A0.007%
5/14/2026Bank of Nova Scotia4,200$415K0.0%+13.3%0.009%
5/14/2026 Lido Advisors LLC3,592$355K0.0%+24.9%0.008%
5/14/2026 State of Wyoming5,481$542K0.1%+160.5%0.012%
5/13/2026Cetera Investment Advisers33,863$3.35M0.0%+12.2%0.075%
5/13/2026First Trust Advisors LP144,426$14.28M0.0%-7.1%0.319%
5/7/2026 Meeder Asset Management Inc.696$69K0.0%N/A0.001%
5/7/2026Dimensional Fund Advisors LP3,071,875$303.68M0.1%+3.9%6.424%
5/7/2026 Parallel Advisors LLC484$48K0.0%-22.1%0.001%
5/7/2026Swiss National Bank86,000$8.50M0.0%+0.4%0.180%
5/6/2026California Public Employees Retirement System102,443$10.13M0.0%-24.2%0.214%
5/6/2026Watershed Asset Management L.L.C.4,213$416K0.4%N/A0.009%
5/6/2026 Assetmark Inc.12,952$1.28M0.0%-12.5%0.027%
5/5/2026Illinois Municipal Retirement Fund19,073$1.89M0.0%-11.8%0.040%
5/5/2026Sanctuary Advisors LLC3,195$316K0.0%N/A0.007%
5/4/2026 Calamos Wealth Management LLC2,982$295K0.0%N/A0.006%
5/4/2026 Empirical Financial Services LLC d.b.a. Empirical Wealth Management4,688$463K0.0%+75.1%0.010%
5/4/2026 State of Michigan Retirement System10,147$1.00M0.0%-9.8%0.021%
5/4/2026 Principal Financial Group Inc.94,337$9.33M0.0%-8.3%0.197%
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5/4/2026 Chicago Partners Investment Group LLC3,619$377K0.0%N/A0.008%
5/2/2026 ARQ Wealth Advisors LLC7,465$738K0.1%N/A0.016%
5/2/2026 Carnegie Investment Counsel145,887$14.42M0.3%-3.9%0.305%
5/1/2026 Commonwealth of Pennsylvania Public School Empls Retrmt SYS10,574$1.05M0.0%-11.6%0.022%
5/1/2026 Fifth Third Bancorp12,258$1.21M0.0%+1,523.6%0.026%
5/1/2026 Sequoia Financial Advisors LLC7,475$739K0.0%-14.1%0.016%
4/30/2026Hsbc Holdings PLC28,336$2.79M0.0%+1,064.2%0.059%
4/30/2026 Summit Securities Group LLC282$28K0.0%N/A0.001%
4/30/2026 Oregon Public Employees Retirement Fund8,635$854K0.0%-9.4%0.018%
4/29/2026 Burney Co.4,551$450K0.0%-13.9%0.010%
4/28/2026DGS Capital Management LLC2,142$212K0.0%N/A0.004%
4/28/2026 Praxis Investment Management Inc.2,100$208K0.0%N/A0.004%
4/28/2026 QRG Capital Management Inc.2,500$247K0.0%-21.2%0.005%
4/27/2026 Moran Wealth Management LLC52,897$5.23M0.2%N/A0.111%
4/27/2026 New York State Teachers Retirement System53,384$5.28M0.0%-11.5%0.112%
4/27/2026 Optas LLC2,180$216K0.0%-23.9%0.005%
4/23/2026Inspire Investing LLC5,213$515K0.0%+10.5%0.011%
4/23/2026 3Chopt Investment Partners LLC2,283$226K0.1%-35.2%0.005%
4/22/2026 Janney Montgomery Scott LLC20,572$2.03M0.0%+16.8%0.043%
4/22/2026 Pictet Asset Management Holding SA6,964$688K0.0%+7.5%0.015%
4/22/2026 Braun Stacey Associates Inc.200,398$19.81M0.7%+5.6%0.419%
4/22/2026 Sterling Capital Management LLC1,656$164K0.0%-44.4%0.003%
4/22/2026 Venturi Wealth Management LLC2,414$239K0.0%+7.2%0.005%
4/21/2026 Louisiana State Employees Retirement System12,200$1.21M0.0%N/A0.026%
4/17/2026 Krilogy Financial LLC3,851$383K0.0%+35.1%0.008%
4/16/2026 SG Americas Securities LLC21,143$2.09M0.0%+216.2%0.044%
3/17/2026Rockefeller Capital Management L.P.2,056$204K0.0%+7.5%0.004%
3/9/2026Corient Private Wealth LLC27,803$2.75M0.0%+21.7%0.058%
3/3/2026 Caitong International Asset Management Co. Ltd948$94K0.0%+291.7%0.002%
2/23/2026Kera Capital Partners Inc.3,180$325K0.0%N/A0.007%
2/19/2026T. Rowe Price Investment Management Inc.749,156$74.20M0.0%-40.5%1.562%
2/19/2026Corient Private Wealth LLC27,803$2.75M0.0%+21.7%0.058%
2/18/2026Mercer Global Advisors Inc. ADV6,552$649K0.0%+43.4%0.014%
2/18/2026Vident Advisory LLC4,566$452K0.0%-12.5%0.010%
2/18/2026State of Tennessee Department of Treasury9,481$970K0.0%-4.1%0.020%
2/18/2026Mackenzie Financial Corp16,100$1.60M0.0%-69.1%0.034%
2/18/2026Empowered Funds LLC17,493$1.73M0.0%+8.0%0.036%
2/18/2026XTX Topco Ltd32,497$3.22M0.1%N/A0.068%
2/18/2026Zacks Investment Management5,589$554K0.0%-79.4%0.012%
2/18/2026SummitTX Capital L.P.4,190$415K0.0%N/A0.009%
2/18/2026Millennium Management LLC37,239$3.69M0.0%-62.0%0.078%
2/18/2026Inspire Investing LLC4,719$467K0.0%+12.9%0.010%
2/18/2026Gotham Asset Management LLC16,904$1.67M0.0%-83.4%0.035%
2/18/2026Boothbay Fund Management LLC3,526$349K0.0%N/A0.007%
2/17/2026Guggenheim Capital LLC3,887$385K0.0%+22.3%0.008%
2/17/2026AQR Capital Management LLC288,050$28.53M0.0%-10.5%0.601%
2/17/2026Cetera Investment Advisers30,193$2.99M0.0%-3.8%0.063%
2/17/2026T. Rowe Price Investment Management Inc.293,957$29.12M0.0%-76.6%0.613%
2/17/2026Osaic Holdings Inc.9,297$921K0.0%-44.2%0.019%
2/17/2026Advisory Services Network LLC3,235$320K0.0%-37.0%0.007%
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2/17/2026Public Employees Retirement System of Ohio52,031$5.15M0.0%-28.2%0.108%
2/17/2026California State Teachers Retirement System41,198$4.08M0.0%-5.4%0.086%
2/17/2026 Russell Investments Group Ltd.18,970$1.88M0.0%+3.8%0.040%
2/17/2026 Maryland State Retirement & Pension System2,400$238K0.0%-17.2%0.005%
2/17/2026London Co. of Virginia1,586,633$157.16M0.9%-10.1%3.308%
2/17/2026Captrust Financial Advisors7,239$717K0.0%-10.8%0.015%
2/17/2026ExodusPoint Capital Management LP116,984$11.59M0.1%-53.6%0.244%
2/17/2026Royal Bank of Canada55,560$5.50M0.0%-14.4%0.116%
2/17/2026Magnetar Financial LLC2,086$207K0.0%N/A0.004%
2/17/2026Aster Capital Management DIFC Ltd2,194$217K0.1%+19,845.5%0.005%


POST Institutional Ownership - Frequently Asked Questions

During the previous two years, 400 institutional investors and hedge funds held shares of Post. The most heavily invested institutionals were Vanguard Group Inc. ($512.34M), Route One Investment Company L.P. ($372.22M), Dimensional Fund Advisors LP ($303.68M), JPMorgan Chase & Co. ($294.74M), London Co. of Virginia ($145.98M), The Manufacturers Life Insurance Company ($124.92M), and Holocene Advisors LP ($123.42M).Learn more on Post's institutional investors.

94.85% of Post's stock is owned by institutional investors. Learn more on POST's institutional investor holdings.

Of the 315 institutional investors that purchased Post's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($3.35M), The Manufacturers Life Insurance Company ($1.28M), Point72 Asset Management L.P. ($783.95K), Raymond James Financial Inc. ($642.16K), Diamond Hill Capital Management LLC Investment Advisor ($618.62K), Hennessy Advisors Inc. ($538.90K), and Dimensional Fund Advisors LP ($441.23K).

Institutional investors have bought a total of 7,189,126 shares in the last 24 months. This purchase volume represents approximately $741.62M in transactions.

Of the 179 institutional investors that sold Post's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Ameriprise Financial Inc. ($8.00M), JPMorgan Chase & Co. ($3.70M), Clarkston Capital Partners LLC ($2.17M), T. Rowe Price Investment Management Inc. ($1.47M), Epoch Investment Partners Inc. ($873.54K), London Co. of Virginia ($787.86K), and Route One Investment Company L.P. ($634.52K).

Institutional investors have sold a total of 22,950,420 shares in the last 24 months. This volume of shares sold represents approximately $2.39B in transactions.


Related Companies

Institutional ownership data for NYSE:POST is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/7/2026. New 13F filings are added each quarter as they're published.
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