CIBC Asset Management’s Post Holdings POST Stock Holding History

CIBC 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
2025 Q3	–	Sell	-1,839	Closed	-$201K	–	1271
2025 Q2	$201K	Hold	1,839	–	–	﹤0.01%	1130
2025 Q1	$214K	Buy	1,839 +41	+2%	+$4.55K	﹤0.01%	1042
2024 Q4	$206K	Buy	+1,798	New	+$205K	﹤0.01%	1109
2022 Q4	–	Sell	-2,682	Closed	-$220K	–	1221
2022 Q3	$220K	Hold	2,682	–	–	﹤0.01%	1044
2022 Q2	$221K	Buy	+2,682	New	+$208K	﹤0.01%	1051
2022 Q1	–	Sell	-4,398	Closed	-$324K	–	1578
2021 Q4	$324K	Buy	4,398 +262	+6%	+$18K	﹤0.01%	1032
2021 Q3	$298K	Buy	4,136 +296	+8%	+$21K	﹤0.01%	1025
2021 Q2	$273K	Hold	3,840	–	–	﹤0.01%	1058
2021 Q1	$266K	Sell	3,840 -393	-9%	-$25.7K	﹤0.01%	1024
2020 Q4	$280K	Hold	4,233	–	–	﹤0.01%	937
2020 Q3	$238K	Buy	4,233 +106	+3%	+$6.05K	﹤0.01%	931
2020 Q2	$237K	Hold	4,127	–	–	﹤0.01%	894
2020 Q1	$224K	Hold	4,127	–	–	﹤0.01%	832
2019 Q4	$295K	Buy	4,127 +382	+10%	+$26.1K	﹤0.01%	884
2019 Q3	$259K	Hold	3,745	–	–	﹤0.01%	903
2019 Q2	$255K	Hold	3,745	–	–	﹤0.01%	925
2019 Q1	$268K	Hold	3,745	–	–	﹤0.01%	888
2018 Q4	$218K	Hold	3,745	–	–	﹤0.01%	908
2018 Q3	$240K	Hold	3,745	–	–	﹤0.01%	957
2018 Q2	$211K	Buy	+3,745	New	+$196K	﹤0.01%	1011

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

CIBC Asset Management's POST Position: Q3 2025 in Review

CIBC Asset Management sold out of Post Holdings (POST) in Q3 2025, closing a stake of 1,839 shares — an estimated $201K sold.

CIBC Asset Management first reported a position in POST in Q2 2018 and held it in 20 quarters. The position peaked at $324K in Q4 2021. 415 funds tracked by Wall St. Rank hold POST as of Q3 2025.

CIBC Asset Management reported no remaining Post Holdings position as of Q3 2025 after selling out during the quarter.
CIBC Asset Management sold 1,839 Post Holdings shares in Q3 2025, an estimated $201K.
CIBC Asset Management first reported a position in Post Holdings in Q2 2018 and held it in 20 quarters.
CIBC Asset Management's Post Holdings position peaked at $324K in Q4 2021.
415 funds tracked by Wall St. Rank held Post Holdings as of Q3 2025.

Based on CIBC Asset Management's 13F filing for Q3 2025, filed 31 Oct 2025.