Ontario Teachers' Pension Plan Board’s Post Holdings POST Stock Holding History

Ontario Teachers' Pension Plan Board’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 Q1	$143K	Sell	1,442 -6,495	-82%	-$662K	﹤0.01%	161
2025 Q4	$786K	Buy	+7,937	New	+$822K	0.02%	154
2024 Q4	–	Sell	-3,189	Closed	-$369K	–	478
2024 Q3	$369K	Buy	+3,189	New	+$358K	﹤0.01%	372
2020 Q1	–	Sell	-11,141	Closed	-$795K	–	552
2019 Q4	$795K	Buy	+11,141	New	+$762K	0.01%	412
2019 Q3	–	Sell	-27,970	Closed	-$1.9M	–	578
2019 Q2	$1.9M	Buy	+27,970	New	+$1.97M	0.04%	353

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

Ontario Teachers' Pension Plan Board's POST Position: Q1 2026 in Review

Ontario Teachers' Pension Plan Board reduced its Post Holdings (POST) stake by 82% in Q1 2026, selling an estimated $662K and leaving 1,442 shares worth $143K. The position accounts for ﹤0.01% of the portfolio, ranked #161.

Ontario Teachers' Pension Plan Board first reported a position in POST in Q2 2019 and has held it in 5 quarters since. The position peaked at $1.9M in Q2 2019. 426 funds tracked by Wall St. Rank hold POST as of Q1 2026.

Ontario Teachers' Pension Plan Board held 1,442 shares of Post Holdings worth $143K as of Q1 2026.
Ontario Teachers' Pension Plan Board sold 6,495 Post Holdings shares in Q1 2026, an estimated $662K.
Post Holdings made up ﹤0.01% of Ontario Teachers' Pension Plan Board's portfolio in Q1 2026, its #161 holding.
Ontario Teachers' Pension Plan Board first reported a position in Post Holdings in Q2 2019 and has held it in 5 quarters since.
Ontario Teachers' Pension Plan Board's Post Holdings position peaked at $1.9M in Q2 2019.
426 funds tracked by Wall St. Rank held Post Holdings as of Q1 2026.

Based on Ontario Teachers' Pension Plan Board's 13F filing for Q1 2026, filed 11 May 2026.