Weiss Asset Management’s Ametek AME Stock Holding History

Weiss Asset 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	-1,290	Closed	-$243K	–	581
2025 Q3	$243K	Buy	+1,290	New	+$237K	﹤0.01%	532
2025 Q2	–	Sell	-507,068	Closed	-$87.3M	–	418
2025 Q1	$87.3M	Buy	507,068 +368,787	+267%	+$67M	1.75%	11
2024 Q4	$24.9M	Buy	+138,281	New	+$25.2M	0.47%	45
2020 Q2	–	Sell	-12,854	Closed	-$926K	–	195
2020 Q1	$926K	Buy	+12,854	New	+$1.16M	0.15%	82

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

Weiss Asset Management's AME Position: Q4 2025 in Review

Weiss Asset Management sold out of Ametek (AME) in Q4 2025, closing a stake of 1,290 shares — an estimated $243K sold.

Weiss Asset Management first reported a position in AME in Q1 2020 and held it in 4 quarters. The position peaked at $87.3M in Q1 2025. 1,126 funds tracked by Wall St. Rank hold AME as of Q4 2025.

Weiss Asset Management reported no remaining Ametek position as of Q4 2025 after selling out during the quarter.
Weiss Asset Management sold 1,290 Ametek shares in Q4 2025, an estimated $243K.
Weiss Asset Management first reported a position in Ametek in Q1 2020 and held it in 4 quarters.
Weiss Asset Management's Ametek position peaked at $87.3M in Q1 2025.
1,126 funds tracked by Wall St. Rank held Ametek as of Q4 2025.

Based on Weiss Asset Management's 13F filing for Q4 2025, filed 17 Feb 2026.