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Isthmus Partners’s Core & Main CNM Stock Holding History

Isthmus Partners’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 		$3.8M Buy
78,811
+1,798
+2% +$88.9K 0.37% 76
2026
Q1 		$3.8M Sell
77,013
-4,294
-5% -$231K 0.4% 60
2025
Q4 		$4.23M Buy
81,307
+55
+0.1% +$2.82K 0.47% 57
2025
Q3 		$4.37K Sell
81,252
-906
-1% -$54.9K ﹤0.01% 147
2025
Q2 		$4.96M Sell
82,158
-434
-0.5% -$23.2K 0.58% 49
2025
Q1 		$3.99M Sell
82,592
-7
-0% -$363 0.5% 48
2024
Q4 		$4.21M Buy
82,599
+1,551
+2% +$73.1K 0.51% 51
2024
Q3 		$3.6M Sell
81,048
-15,578
-16% -$746K 0.43% 58
2024
Q2 		$4.73M Sell
96,626
-1,011
-1% -$56.1K 0.56% 53
2024
Q1 		$5.59M Buy
97,637
+660
+0.7% +$30.2K 0.63% 47
2023
Q4 		$3.92M Buy
96,977
+7,054
+8% +$239K 0.51% 51
2023
Q3 		$2.59M Buy
89,923
+902
+1% +$27.8K 0.37% 54
2023
Q2 		$2.79M Buy
89,021
+20,805
+30% +$557K 0.38% 52
2023
Q1 		$1.58M Buy
+68,216
New +$1.5M 0.22% 96

Other funds holding CNM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $20.2B AUM 17.52% 1-Year Est. Return
Royal London Asset Management
Royal London Asset Management United Kingdom $54.3B AUM 39.21% 1-Year Est. Return

Isthmus Partners's CNM Position: Q2 2026 in Review

Isthmus Partners increased its Core & Main (CNM) stake by 2.3% in Q2 2026, buying an estimated $88.9K and bringing the position to 78,811 shares worth $3.8M. The position accounts for 0.37% of the portfolio, ranked #76.

Isthmus Partners first reported a position in CNM in Q1 2023 and has held it in 14 quarters since. The position peaked at $5.59M in Q1 2024. 454 funds tracked by Wall St. Rank hold CNM as of Q2 2026.

  • Isthmus Partners held 78,811 shares of Core & Main worth $3.8M as of Q2 2026.
  • Isthmus Partners bought 1,798 Core & Main shares in Q2 2026, an estimated $88.9K.
  • Core & Main made up 0.37% of Isthmus Partners's portfolio in Q2 2026, its #76 holding.
  • Isthmus Partners first reported a position in Core & Main in Q1 2023 and has held it in 14 quarters since.
  • Isthmus Partners's Core & Main position peaked at $5.59M in Q1 2024.
  • 454 funds tracked by Wall St. Rank held Core & Main as of Q2 2026.

Based on Isthmus Partners's 13F filing for Q2 2026, filed 20 Jul 2026.