CNM — Core & Main, Inc.Today's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
12
all time
Members · 12m
2
1 buys · 4 sells · by trade date
Latest filing
09-09
2026-09-09
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
2
13F holders
390
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 12Institutional 390

Congress · disclosure timeline

By trade date · 24 months · 12 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

12 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in CNM

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).
Members disclosing CNM in the trailing 12 months
MemberRowsNet disclosed flow for this ticker: purchases minus sales, computed as a net range on the disclosed amounts. A lower bound is provable, never a point.Number of committees the member sat on as of their latest trade date in the window, from the cc0-legislators roster snapshot. Context, never an allegation; jurisdiction overlap needs the sector join.
Lisa C. McClain R–MI-93−$29.0K to $13.0K2
April McClain Delaney D–MD-62−$265K to −$101K2

2 members

Congressional disclosures

Newest filed firstAll 12 rows ↗
Latest congressional filings mentioning CNM
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-09-09April McClain Delaney D–MD-6SELL DC (dependent-child-owned)Traded 08-25 +15d$100K–$250K
2026-07-07April McClain Delaney D–MD-6SELL partial · DC (partial sale, dependent-child-owned)Traded 06-12 +25d$1K–$15K
2025-11-21Lisa C. McClain R–MI-9SELL SP (spouse-owned)Traded 10-31 +21d$1K–$15K
2025-11-21Lisa C. McClain R–MI-9BUY SP (spouse-owned)Traded 10-30 +22d$1K–$15K
2025-11-21Lisa C. McClain R–MI-9SELL SP (spouse-owned)Traded 10-30 +22d$1K–$15K
2025-10-22Lisa C. McClain R–MI-9BUY SP (spouse-owned)Traded 09-11 +41d$1K–$15K
2025-09-02April McClain Delaney D–MD-6SELL partial · DC (partial sale, dependent-child-owned)Traded 08-11 +22d$15K–$50K
2025-09-02April McClain Delaney D–MD-6SELL partial · DC (partial sale, dependent-child-owned)Traded 08-04 +29d$15K–$50K
2025-08-13Lisa C. McClain R–MI-9SELL SP (spouse-owned)Traded 06-17 LATE·57d$1K–$15K
2025-08-13Lisa C. McClain R–MI-9BUY SP (spouse-owned)Traded 06-11 LATE·63d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of CNM for quarter 2026-03-31, 1–25 of 390 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$949M1
derived ·§ EDGAR ↗
2Capital World Investors$572M1
derived ·§ EDGAR ↗
3VANGUARD CAPITAL MANAGEMENT LLC$418M1
derived ·§ EDGAR ↗
4VANGUARD PORTFOLIO MANAGEMENT LLC$386M1
derived ·§ EDGAR ↗
5Select Equity Group, L.P.$358M1
derived ·§ EDGAR ↗
6Pictet Asset Management Holding SA$322M1
derived ·§ EDGAR ↗
7FIRST TRUST ADVISORS LP$303M1
derived ·§ EDGAR ↗
8STATE STREET CORP$286M1
derived ·§ EDGAR ↗
9ROYAL LONDON ASSET MANAGEMENT LTD$284M1
derived ·§ EDGAR ↗
10MORGAN STANLEY$269M1
derived ·§ EDGAR ↗
11FMR LLC$267M1
derived ·§ EDGAR ↗
12D. E. Shaw & Co., Inc.$190M1
derived ·§ EDGAR ↗
13Janus Henderson Group Ltd.$167M1
derived ·§ EDGAR ↗
14Amundi$151M1
derived ·§ EDGAR ↗
15Point72 Asset Management, L.P.$140M1
derived ·§ EDGAR ↗
16DIMENSIONAL FUND ADVISORS LP$131M1
derived ·§ EDGAR ↗
17Invesco Ltd.$131M1
derived ·§ EDGAR ↗
18Camrose Capital Investment Partners LLP$112M1
derived ·§ EDGAR ↗
19SPRUCE HOUSE INVESTMENT MANAGEMENT LLC$106M1
derived ·§ EDGAR ↗
20Findlay Park Partners LLP$98.6M1
derived ·§ EDGAR ↗
21CHARLES SCHWAB INVESTMENT MANAGEMENT INC$96.5M1
derived ·§ EDGAR ↗
22Forest Avenue Capital Management LP$89.3M1
derived ·§ EDGAR ↗
23ALLIANCEBERNSTEIN L.P.$88.2M1
derived ·§ EDGAR ↗
24SAMLYN CAPITAL, LLC$87.5M1
derived ·§ EDGAR ↗
25Qube Research & Technologies Ltd$81.8M1
derived ·§ EDGAR ↗
Show all 390 holders
Truncated by Public Filings. All 345 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · CNM

Congress · last 90 days

Buyers
0 — —
Sellers
1 April McClain Delaney D–MD-6 $100K–$250K

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · CORE & MAIN INC

Merged timeline of congressional filings and notable-manager moves on CNM
DateWhoChangeSize
2026-09-09April McClain Delaney CongressSELL$100K–$250K
2026-05-15Tudor Investment Corp 13FADD+78,538 sh
2026-05-15Gotham Asset Management 13FADD+31,054 sh
2026-05-15Soros Fund Management 13FTRIM−202,017 sh
2026-05-15D1 Capital Partners 13FEXIT−2,647,789 sh
2026-05-14Caxton Associates 13FNEW+59,434 sh

6 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)1 buy / 4 sell
Congress net ($ bound)−$294K to −$88.0K
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.