Natixis’s Post Holdings POST Stock Holding History

Natixis’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 Q4	–	Sell	-4,062	Closed	-$437K	–	1263
2025 Q3	$437K	Buy	+4,062	New	+$436K	﹤0.01%	806
2025 Q1	–	Sell	-38	Closed	-$4.35K	–	1153
2024 Q4	$4.35K	Buy	+38	New	+$4.33K	﹤0.01%	976
2023 Q4	–	Sell	-7,439	Closed	-$638K	–	1146
2023 Q3	$638K	Buy	+7,439	New	+$649K	﹤0.01%	572
2021 Q4	–	Sell	-131,408	Closed	-$9.47M	–	1322
2021 Q3	$9.47M	Sell	131,408 -64,329	-33%	-$4.56M	0.03%	386
2021 Q2	$13.9M	Buy	+195,737	New	+$14.4M	0.06%	229
2019 Q4	–	Sell	-3,658	Closed	-$253K	–	939
2019 Q3	$253K	Buy	+3,658	New	+$249K	﹤0.01%	753
2017 Q4	–	Sell	-334,941	Closed	-$19.3M	–	1101
2017 Q3	$19.3M	Buy	334,941 +323,724	+2,886%	+$17.7M	0.18%	129
2017 Q2	$570K	Buy	11,217 +1,785	+19%	+$96.2K	0.01%	492
2017 Q1	$540K	Buy	9,432 +800	+9%	+$44.1K	0.01%	499
2016 Q4	$454K	Buy	+8,632	New	+$436K	﹤0.01%	542

Other funds holding POST

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 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

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

CCP

Clarkston Capital Partners Rochester, Michigan $1.18B AUM 0.37% 1-Year Est. Return

LCOV

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

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return

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

Natixis's POST Position: Q4 2025 in Review

Natixis sold out of Post Holdings (POST) in Q4 2025, closing a stake of 4,062 shares — an estimated $437K sold.

Natixis first reported a position in POST in Q4 2016 and held it in 10 quarters. The position peaked at $19.3M in Q3 2017. 409 funds tracked by Wall St. Rank hold POST as of Q4 2025.

Natixis reported no remaining Post Holdings position as of Q4 2025 after selling out during the quarter.
Natixis sold 4,062 Post Holdings shares in Q4 2025, an estimated $437K.
Natixis first reported a position in Post Holdings in Q4 2016 and held it in 10 quarters.
Natixis's Post Holdings position peaked at $19.3M in Q3 2017.
409 funds tracked by Wall St. Rank held Post Holdings as of Q4 2025.

Based on Natixis's 13F filing for Q4 2025, filed 13 Feb 2026.