Weiss Asset Management’s Core & Main CNM Stock Holding History

Weiss Asset Management’s Portfolio CNM Stock Details CNM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$239K	Sell	4,946 -12,554	-72%	-$621K	﹤0.01%	572
2026 Q1	$865K	Buy	+17,500	New	+$942K	0.01%	348
2025 Q4	–	Sell	-16,889	Closed	-$909K	–	636
2025 Q3	$909K	Buy	+16,889	New	+$1.02M	0.01%	367
2025 Q1	–	Sell	-6,480	Closed	-$330K	–	378
2024 Q4	$330K	Buy	+6,480	New	+$305K	0.01%	523

Other funds holding CNM

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

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

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

Select Equity Group New York $20.2B AUM 17.52% 1-Year Est. Return

Royal London Asset Management United Kingdom $54.3B AUM 39.21% 1-Year Est. Return

Weiss Asset Management's CNM Position: Q2 2026 in Review

Weiss Asset Management reduced its Core & Main (CNM) stake by 72% in Q2 2026, selling an estimated $621K and leaving 4,946 shares worth $239K. The position accounts for ﹤0.01% of the portfolio, ranked #572.

Weiss Asset Management first reported a position in CNM in Q4 2024 and has held it in 4 quarters since. The position peaked at $909K in Q3 2025. 453 funds tracked by Wall St. Rank hold CNM as of Q2 2026.

Weiss Asset Management held 4,946 shares of Core & Main worth $239K as of Q2 2026.
Weiss Asset Management sold 12,554 Core & Main shares in Q2 2026, an estimated $621K.
Core & Main made up ﹤0.01% of Weiss Asset Management's portfolio in Q2 2026, its #572 holding.
Weiss Asset Management first reported a position in Core & Main in Q4 2024 and has held it in 4 quarters since.
Weiss Asset Management's Core & Main position peaked at $909K in Q3 2025.
453 funds tracked by Wall St. Rank held Core & Main as of Q2 2026.

Based on Weiss Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.