Matthew Hamilton Rosenberg’s Post Holdings POST Stock Holding History

Matthew Hamilton Rosenberg’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 Q2	$3.79K	Hold	43	–	–	﹤0.01%	709
2026 Q1	$4.25K	Sell	43 -43	-50%	-$4.38K	﹤0.01%	693
2025 Q4	$8.52K	Hold	86	–	–	﹤0.01%	650
2025 Q3	$9.24K	Hold	86	–	–	﹤0.01%	645
2025 Q2	$9.38K	Hold	86	–	–	﹤0.01%	664
2025 Q1	$10K	Hold	86	–	–	﹤0.01%	630
2024 Q4	$9.84K	Hold	86	–	–	﹤0.01%	624
2024 Q3	$9.96K	Hold	86	–	–	﹤0.01%	619
2024 Q2	$8.91K	Hold	86	–	–	﹤0.01%	604
2024 Q1	$9.07K	Hold	86	–	–	﹤0.01%	618
2023 Q4	$7.57K	Hold	86	–	–	﹤0.01%	650
2023 Q3	$7.37K	Hold	86	–	–	﹤0.01%	654
2023 Q2	$7.45K	Hold	86	–	–	﹤0.01%	661
2023 Q1	$7.73K	Hold	86	–	–	﹤0.01%	699
2022 Q4	$7.76K	Hold	86	–	–	﹤0.01%	688
2022 Q3	$7K	Hold	86	–	–	﹤0.01%	690
2022 Q2	$7K	Hold	86	–	–	﹤0.01%	677
2022 Q1	$6K	Sell	86 -45	-34%	-$3.15K	﹤0.01%	668
2021 Q4	$10K	Hold	131	–	–	﹤0.01%	596
2021 Q3	$9K	Sell	131 -396	-75%	-$28.1K	﹤0.01%	590
2021 Q2	$37K	Buy	+527	New	+$38.9K	0.02%	404

Other funds holding POST

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

ROIC

Route One Investment Company San Francisco, California $2.49B AUM 10.92% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

LCOV

London Company of Virginia Richmond, Virginia $17.5B AUM 29.92% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return

Matthew Hamilton Rosenberg's POST Position: Q2 2026 in Review

Matthew Hamilton Rosenberg held its Post Holdings (POST) position steady in Q2 2026 at 43 shares worth $3.79K. The position accounts for ﹤0.01% of the portfolio, ranked #709.

Matthew Hamilton Rosenberg first reported a position in POST in Q2 2021 and has held it in 21 quarters since. The position peaked at $37K in Q2 2021. 412 funds tracked by Wall St. Rank hold POST as of Q2 2026.

Matthew Hamilton Rosenberg held 43 shares of Post Holdings worth $3.79K as of Q2 2026.
Matthew Hamilton Rosenberg left its Post Holdings share count unchanged in Q2 2026.
Post Holdings made up ﹤0.01% of Matthew Hamilton Rosenberg's portfolio in Q2 2026, its #709 holding.
Matthew Hamilton Rosenberg first reported a position in Post Holdings in Q2 2021 and has held it in 21 quarters since.
Matthew Hamilton Rosenberg's Post Holdings position peaked at $37K in Q2 2021.
412 funds tracked by Wall St. Rank held Post Holdings as of Q2 2026.

Based on Matthew Hamilton Rosenberg's 13F filing for Q2 2026, filed 17 Jul 2026.