Core & Main, Inc.
US ˙ NYSE ˙ US21874C1027

SecurityCNM / Core & Main, Inc.
InstitutionTruist Financial Corp
Latest Disclosed Ownership947,122 shares
Latest Disclosed Value $ 46,787,833
Truist Financial Corp reports 3.24% increase in ownership of CNM / Core & Main, Inc.

On April 27, 2026 - Truist Financial Corp filed a 13F-HR form disclosing ownership of 947,122 shares of Core & Main, Inc. (US:CNM) valued at $46,787,827 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 917,412 shares of Core & Main, Inc.. This represents a change in shares of 3.24% during the quarter. The current value of the position is $49,363,999 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-27 2026-03-31 13F CORE & MAIN CL A 21874C102 947,122 29,710 3.24 46,788 -1.87 0.0336
2026-02-02 2025-12-31 13F CORE & MAIN CL A 21874C102 917,412 7,359 0.81 47,678 -2.68 0.0636
2025-11-03 2025-09-30 13F CORE & MAIN CL A 21874C102 910,053 64,107 7.58 48,988 -4.04 0.0662
2025-07-18 2025-06-30 13F CORE & MAIN CL A 21874C102 845,946 140,607 19.93 51,053 49.83 0.0747
2025-04-29 2025-03-31 13F CORE & MAIN CL A 21874C102 705,339 123,494 21.22 34,075 15.03 0.0545
2025-01-31 2024-12-31 13F CORE & MAIN CL A 21874C102 581,845 17,899 3.17 29,622 18.30 0.0463
2024-11-13 2024-09-30 13F CORE & MAIN CL A 21874C102 563,946 68,747 13.88 25,039 3.32 0.0392
2024-08-21 2024-06-30 13F CORE & MAIN CL A 21874C102 495,199 454,046 1,103.31 24,235 928.65 0.0369
2024-05-13 2024-03-31 13F CORE & MAIN CL A 21874C102 41,153 9,806 31.28 2,356 86.10 0.0036
2024-02-02 2023-12-31 13F CORE & MAIN CL A 21874C102 31,347 18,120 136.99 1,267 232.28 0.0020
2023-11-14 2023-09-30 13F CORE & MAIN CL A 21874C102 13,227 13,227 382 0.0006
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.