O'Shaughnessy Asset Management’s Post Holdings POST Stock Holding History

O'Shaughnessy Asset Management’s Portfolio POST Stock Details POST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$436K	Sell	5,134 -1,893	-27%	-$158K	﹤0.01%	1717
2026 Q2	$620K	Buy	+7,027	New	+$684K	﹤0.01%	1497
2022 Q1	–	Sell	-3,166	Closed	-$234K	–	1345
2021 Q4	$234K	Sell	3,166 -58	-2%	-$3.98K	﹤0.01%	998
2021 Q3	$233K	Sell	3,224 -5	-0.2%	-$355	﹤0.01%	966
2021 Q2	$229K	Buy	3,229 +3,007	+1,355%	+$222K	﹤0.01%	964
2021 Q1	$15K	Buy	222 +19	+9%	+$1.24K	﹤0.01%	1691
2020 Q4	$13K	Hold	203	–	–	﹤0.01%	1499
2020 Q3	$11K	Hold	203	–	–	﹤0.01%	1341
2020 Q2	$12K	Buy	+203	New	+$11.8K	﹤0.01%	1233
2020 Q1	–	Sell	-248	Closed	-$18K	–	1695
2019 Q4	$18K	Buy	+248	New	+$17K	﹤0.01%	1170
2014 Q3	–	Sell	-969	Closed	-$32K	–	1042
2014 Q2	$32K	Sell	969 -18,933	-95%	-$633K	﹤0.01%	652
2014 Q1	$717K	Sell	19,902 -517	-3%	-$18.6K	0.01%	370
2013 Q4	$657K	Buy	20,419 +97	+0.5%	+$2.86K	0.01%	389
2013 Q3	$536K	Sell	20,322 -2,398	-11%	-$70K	0.01%	395
2013 Q2	$651K	Buy	+22,720	New	+$654K	0.02%	362

Other funds holding POST

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Clarkston Capital Partners Rochester, Michigan $1.1B AUM 2.84% 1-Year Est. Return

Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $126B AUM 27.87% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

O'Shaughnessy Asset Management's POST Position: Q3 2026 in Review

O'Shaughnessy Asset Management reduced its Post Holdings (POST) stake by 27% in Q3 2026, selling an estimated $158K and leaving 5,134 shares worth $436K. The position accounts for ﹤0.01% of the portfolio, ranked #1717.

O'Shaughnessy Asset Management first reported a position in POST in Q2 2013 and has held it in 15 quarters since. The position peaked at $717K in Q1 2014. 325 funds tracked by Wall St. Rank hold POST as of Q3 2026.

O'Shaughnessy Asset Management held 5,134 shares of Post Holdings worth $436K as of Q3 2026.
O'Shaughnessy Asset Management sold 1,893 Post Holdings shares in Q3 2026, an estimated $158K.
Post Holdings made up ﹤0.01% of O'Shaughnessy Asset Management's portfolio in Q3 2026, its #1717 holding.
O'Shaughnessy Asset Management first reported a position in Post Holdings in Q2 2013 and has held it in 15 quarters since.
O'Shaughnessy Asset Management's Post Holdings position peaked at $717K in Q1 2014.
325 funds tracked by Wall St. Rank held Post Holdings as of Q3 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q3 2026, filed 12 Nov 2026.