POST HOLDINGS INC (POST) Institutional Ownership Changes & 13F Activity

POST HOLDINGS INC (POST). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Citadel Advisors Llc, Two Sigma Investments, Lp, Holocene Advisors, Lp, T. Rowe Price Investment Management, Inc., and Invesco Ltd..

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Anchor Investment Management, LlcBuy+306306$27.01KQ2 2026Sep 15, 2026
Manufacturers Life Insurance Company, TheSell-108,631-8.6%1,154,963$101.94MQ2 2026Sep 09, 2026
Integrated Wealth Concepts LlcBuy+6+0.2%3,763$332.08KQ2 2026Sep 09, 2026
Parkside Financial Bank & TrustBuy+236+22.8%1,271$112.18KQ2 2026Sep 04, 2026
Citadel Advisors LlcBuy+793,886+363.0%1,012,592$89.37MQ2 2026Sep 02, 2026
Brown, Lisle/Cummings, Inc.Sell-2-11.1%16$1.41KQ2 2026Sep 02, 2026
Corient Private Wealth LlcBuy+1,206+3.5%35,734$3.15MQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-1,631-3.2%49,325$4.35MQ2 2026Aug 24, 2026
Mercer Global Advisors IncSell-1,127-10.5%9,580$845.53KQ2 2026Aug 19, 2026
Fulcrum Asset Management LlpBuy+2,2862,286$205.12KQ2 2026Aug 18, 2026
Redwood Investment Management, LlcBuy+24,65724,657$2.18MQ2 2026Aug 17, 2026
United Capital Financial Advisors, LlcSell-2,160-24.7%6,591$581.72KQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioSell-1,830-13.6%11,580$1.02MQ2 2026Aug 17, 2026
Transamerica Financial Advisors, LlcBuy+11$88.00Q2 2026Aug 17, 2026
Two Sigma Investments, LpSell-752,377-54.0%639,671$56.46MQ2 2026Aug 14, 2026
Holocene Advisors, LpSell-519,569-29.4%1,247,073$110.07MQ2 2026Aug 14, 2026
T. Rowe Price Investment Management, Inc.Sell-419,163-60.9%269,256$23.77MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+287,701287,701$25.39MQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Buy+242,483242,483$21.40MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Sell-188,316-57.8%137,464$12.13MQ2 2026Aug 14, 2026
Junto Capital Management LpBuy+181,849+44.6%589,457$52.03MQ2 2026Aug 14, 2026
Gotham Asset Management, LlcBuy+154,743+734.2%175,818$15.52MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+142,590+92.0%297,554$26.26MQ2 2026Aug 14, 2026
Soapstone Management L.P.Buy+108,750108,750$9.60MQ2 2026Aug 14, 2026
Millennium Management LlcBuy+105,075+58.7%283,969$25.06MQ2 2026Aug 14, 2026
London Co Of VirginiaSell-77,537-5.3%1,399,101$123.48MQ2 2026Aug 14, 2026
Hsbc Holdings PlcBuy+69,442+245.1%97,778$8.63MQ2 2026Aug 14, 2026
Wallace Capital Management Inc.Buy+68,362+57.9%186,530$16.46MQ2 2026Aug 14, 2026
Exoduspoint Capital Management, LpSell-55,906-27.1%150,037$13.24MQ2 2026Aug 14, 2026
Wells Fargo & Company/MnSell-55,538-24.9%167,210$14.76MQ2 2026Aug 14, 2026
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Frequently asked questions about POST activity

  • Which institutional owners are buying POST?

    Institutional owners buying POST include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in POST activity?

    "Buy" means an investor increased their reported position in POST compared to the prior reporting period. This reflects growing exposure to POST HOLDINGS INC (POST) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in POST increasing?

    Institutional interest in POST can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.