Walleye Trading’s Post Holdings POST Stock Holding History

Walleye Trading’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	–	Sell	-1,923	Closed	-$196K	–	4563
2025 Q4	$190K	Buy	+1,923	New	+$199K	﹤0.01%	3410
2024 Q2	–	Sell	-13,645	Closed	-$1.45M	–	4791
2024 Q1	$1.45M	Buy	13,645 +11,300	+482%	+$1.13M	﹤0.01%	1948
2023 Q4	$207K	Buy	+2,345	New	+$199K	﹤0.01%	3758
2023 Q1	–	Sell	-3,108	Closed	-$283K	–	5265
2022 Q4	$281K	Buy	+3,108	New	+$277K	﹤0.01%	3307
2021 Q3	–	Sell	-4,089	Closed	-$290K	–	5596
2021 Q2	$290K	Buy	+4,089	New	+$302K	﹤0.01%	3545
2016 Q4	–	Sell	-36,547	Closed	-$1.85M	–	5075
2016 Q3	$1.85M	Buy	+36,547	New	+$2.01M	0.01%	1023
2016 Q1	–	Sell	-35,262	Closed	-$1.49M	–	5732
2015 Q4	$1.42M	Sell	35,262 -45,910	-57%	-$1.9M	0.01%	978
2015 Q3	$3.14M	Sell	81,172 -46,323	-36%	-$1.82M	0.03%	456
2015 Q2	$4.5M	Buy	+127,495	New	+$3.93M	0.04%	363

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

Walleye Trading's POST Position: Q1 2026 in Review

Walleye Trading sold out of Post Holdings (POST) in Q1 2026, closing a stake of 1,923 shares — an estimated $196K sold.

Walleye Trading first reported a position in POST in Q2 2015 and held it in 9 quarters. The position peaked at $4.5M in Q2 2015. 425 funds tracked by Wall St. Rank hold POST as of Q1 2026.

Walleye Trading reported no remaining Post Holdings position as of Q1 2026 after selling out during the quarter.
Walleye Trading sold 1,923 Post Holdings shares in Q1 2026, an estimated $196K.
Walleye Trading first reported a position in Post Holdings in Q2 2015 and held it in 9 quarters.
Walleye Trading's Post Holdings position peaked at $4.5M in Q2 2015.
425 funds tracked by Wall St. Rank held Post Holdings as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.