PDT Partners’s Post Holdings POST Stock Holding History

PDT Partners’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
2025 Q3	–	Sell	-20,520	Closed	-$2.24M	–	698
2025 Q2	$2.24M	Hold	20,520	–	–	0.13%	278
2025 Q1	$2.39M	Buy	+20,520	New	+$2.28M	0.17%	207
2020 Q1	–	Sell	-3,096	Closed	-$221K	–	814
2019 Q4	$221K	Buy	+3,096	New	+$212K	0.01%	626
2015 Q4	–	Sell	-365,511	Closed	-$14.1M	–	820
2015 Q3	$14.1M	Buy	+365,511	New	+$14.3M	0.32%	80
2015 Q2	–	Sell	-47,380	Closed	-$1.45M	–	1578
2015 Q1	$1.45M	Buy	+47,380	New	+$1.45M	0.04%	589
2013 Q4	–	Sell	-90,479	Closed	-$2.39M	–	1047
2013 Q3	$2.39M	Buy	+90,479	New	+$2.64M	0.06%	418

Other funds holding POST

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

ROIC

Route One Investment Company San Francisco, California $2.35B AUM 11.7% 1-Year Est. Return

CCP

Clarkston Capital Partners Rochester, Michigan $1.31B AUM 3.79% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

LCOV

London Company of Virginia Richmond, Virginia $16.2B AUM 17.5% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

PDT Partners's POST Position: Q3 2025 in Review

PDT Partners sold out of Post Holdings (POST) in Q3 2025, closing a stake of 20,520 shares — an estimated $2.24M sold.

PDT Partners first reported a position in POST in Q3 2013 and held it in 6 quarters. The position peaked at $14.1M in Q3 2015. 415 funds tracked by Wall St. Rank hold POST as of Q3 2025.

PDT Partners reported no remaining Post Holdings position as of Q3 2025 after selling out during the quarter.
PDT Partners sold 20,520 Post Holdings shares in Q3 2025, an estimated $2.24M.
PDT Partners first reported a position in Post Holdings in Q3 2013 and held it in 6 quarters.
PDT Partners's Post Holdings position peaked at $14.1M in Q3 2015.
415 funds tracked by Wall St. Rank held Post Holdings as of Q3 2025.

Based on PDT Partners's 13F filing for Q3 2025, filed 17 Nov 2025.