Millennium Management’s Post Holdings POST Stock Holding History

Millennium 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
2023 Q1	–	Sell	-116,400	Closed	-$10.5M	–	6746
2022 Q4	$10.5M	Buy	+116,400	New	+$10.4M	0.01%	2074
2018 Q3	–	Sell	-15,280	Closed	-$860K	–	4192
2018 Q2	$860K	Buy	+15,280	New	+$798K	﹤0.01%	2922
2017 Q3	–	Sell	-30,560	Closed	-$1.55M	–	3785
2017 Q2	$1.55M	Sell	30,560 -236,840	-89%	-$12.8M	﹤0.01%	2221
2017 Q1	$15.3M	Buy	+267,400	New	+$14.7M	0.03%	793

Other funds holding POST

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

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

ROIC

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

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Holocene Advisors New York $41.5B AUM 42.97% 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

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Millennium Management's POST Position: Q1 2026 in Review

Millennium Management increased its Post Holdings (POST) stake by 380% in Q1 2026, buying an estimated $14.4M and bringing the position to 178,894 shares worth $17.7M. The position accounts for 0.01% of the portfolio, ranked #1655.

Millennium Management first reported a position in POST in Q2 2013 and has held it in 50 quarters since. The position peaked at $165M in Q3 2023. 426 funds tracked by Wall St. Rank hold POST as of Q1 2026.

Millennium Management held 178,894 shares of Post Holdings worth $17.7M as of Q1 2026.
Millennium Management bought 141,655 Post Holdings shares in Q1 2026, an estimated $14.4M.
Post Holdings made up 0.01% of Millennium Management's portfolio in Q1 2026, its #1655 holding.
Millennium Management first reported a position in Post Holdings in Q2 2013 and has held it in 50 quarters since.
Millennium Management's Post Holdings position peaked at $165M in Q3 2023.
426 funds tracked by Wall St. Rank held Post Holdings as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.