Dark Forest Capital Management’s Ametek AME Stock Holding History

Dark Forest Capital Management’s Portfolio AME Stock Details AME Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-7,334	Closed	-$1.38M	–	953
2025 Q3	$1.38M	Sell	7,334 -2,467	-25%	-$454K	0.05%	617
2025 Q2	$1.77M	Buy	+9,801	New	+$1.69M	0.07%	500
2024 Q4	–	Sell	-2,273	Closed	-$390K	–	917
2024 Q3	$390K	Buy	+2,273	New	+$379K	0.05%	493
2024 Q2	–	Sell	-3,390	Closed	-$620K	–	647
2024 Q1	$620K	Sell	3,390 -186	-5%	-$32K	0.11%	210
2023 Q4	$590K	Sell	3,576 -9,690	-73%	-$1.48M	0.09%	209
2023 Q3	$1.96M	Buy	13,266 +4,647	+54%	+$726K	0.15%	134
2023 Q2	$1.4M	Buy	8,619 +4,009	+87%	+$586K	0.13%	164
2023 Q1	$670K	Buy	+4,610	New	+$655K	0.16%	135
2022 Q1	–	Sell	-27	Closed	-$4K	–	1248
2021 Q4	$4K	Buy	+27	New	+$3.69K	﹤0.01%	1211
2021 Q3	–	Sell	-2,094	Closed	-$280K	–	1241
2021 Q2	$280K	Buy	+2,094	New	+$280K	0.12%	103

Other funds holding AME

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Dark Forest Capital Management's AME Position: Q4 2025 in Review

Dark Forest Capital Management sold out of Ametek (AME) in Q4 2025, closing a stake of 7,334 shares — an estimated $1.38M sold.

Dark Forest Capital Management first reported a position in AME in Q2 2021 and held it in 10 quarters. The position peaked at $1.96M in Q3 2023. 1,126 funds tracked by Wall St. Rank hold AME as of Q4 2025.

Dark Forest Capital Management reported no remaining Ametek position as of Q4 2025 after selling out during the quarter.
Dark Forest Capital Management sold 7,334 Ametek shares in Q4 2025, an estimated $1.38M.
Dark Forest Capital Management first reported a position in Ametek in Q2 2021 and held it in 10 quarters.
Dark Forest Capital Management's Ametek position peaked at $1.96M in Q3 2023.
1,126 funds tracked by Wall St. Rank held Ametek as of Q4 2025.

Based on Dark Forest Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.