Hudson Bay Capital Management’s Post Holdings POST Stock Holding History

Hudson Bay Capital 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
2025 Q3	–	Sell	-53,582	Closed	-$5.84M	–	1592
2025 Q2	$5.84M	Buy	53,582 +25,950	+94%	+$2.91M	0.02%	506
2025 Q1	$3.22M	Sell	27,632 -539	-2%	-$59.8K	0.01%	710
2024 Q4	$3.22M	Sell	28,171 -4,561	-14%	-$520K	0.01%	578
2024 Q3	$3.79M	Buy	+32,732	New	+$3.67M	0.02%	476
2022 Q4	–	Sell	-7,000	Closed	-$573K	–	1086
2022 Q3	$573K	Buy	+7,000	New	+$606K	0.01%	889
2021 Q3	–	Sell	-77,928	Closed	-$5.53M	–	1066
2021 Q2	$5.53M	Buy	+77,928	New	+$5.75M	0.07%	305
2019 Q4	–	Sell	-22,920	Closed	-$1.59M	–	490
2019 Q3	$1.59M	Buy	+22,920	New	+$1.56M	0.04%	277
2016 Q4	–	Sell	-32,896	Closed	-$1.66M	–	693
2016 Q3	$1.66M	Buy	+32,896	New	+$1.8M	0.04%	257

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

Hudson Bay Capital Management's POST Position: Q3 2025 in Review

Hudson Bay Capital Management sold out of Post Holdings (POST) in Q3 2025, closing a stake of 53,582 shares — an estimated $5.84M sold.

Hudson Bay Capital Management first reported a position in POST in Q3 2016 and held it in 8 quarters. The position peaked at $5.84M in Q2 2025. 415 funds tracked by Wall St. Rank hold POST as of Q3 2025.

Hudson Bay Capital Management reported no remaining Post Holdings position as of Q3 2025 after selling out during the quarter.
Hudson Bay Capital Management sold 53,582 Post Holdings shares in Q3 2025, an estimated $5.84M.
Hudson Bay Capital Management first reported a position in Post Holdings in Q3 2016 and held it in 8 quarters.
Hudson Bay Capital Management's Post Holdings position peaked at $5.84M in Q2 2025.
415 funds tracked by Wall St. Rank held Post Holdings as of Q3 2025.

Based on Hudson Bay Capital Management's 13F filing for Q3 2025, filed 13 Nov 2025.