CNM Insider Trading Activity

Transactions disclosed by company insiders to the SEC on Form 4, most recent first.

InsiderRoleDateSharesValue
Harper Carla D Senior VP, Human Resources 2026-08-04 242 $11,209
HUEBERT MICHAEL G. President 2026-07-22 1,301 $56,919

How Institutional Funds Moved on CNM

Position changes disclosed in SEC Form 13F filings. These report a quarterly snapshot, not exact trade dates.

FundChangeQuarter
RENAISSANCE TECHNOLOGIES LLC RENAISSANCE TECHNOLOGIES LLC increased this position by 69% ($40,216,540 -> $67,960,125). 2026-06-30
NORGES BANK NORGES BANK opened a new position worth $115,782,871. 2026-06-30
Bornite Capital Management LP Bornite Capital Management LP opened a new position worth $36,621,750. 2026-06-30
Impax Asset Management Group plc Impax Asset Management Group plc increased this position by 44% ($140,857,530 -> $202,824,569). 2026-06-30
FMR LLC FMR LLC increased this position by 54% ($179,716,064 -> $276,615,706). 2026-06-30
CITADEL ADVISORS LLC CITADEL ADVISORS LLC increased this position by 3062% ($1,269,580 -> $40,146,220). 2026-06-30
JACOBS LEVY EQUITY MANAGEMENT, INC JACOBS LEVY EQUITY MANAGEMENT, INC increased this position by 1666% ($2,356,182 -> $41,599,027). 2026-06-30
Sunriver Management LLC Sunriver Management LLC opened a new position worth $29,915,820. 2026-06-30

Which Funds Hold CNM

Largest reported positions as of 2026-06-30.

FundValueShares
Capital World Investors $553,574,807 11,473,053
VANGUARD CAPITAL MANAGEMENT LLC $410,974,104 8,517,598
VANGUARD PORTFOLIO MANAGEMENT LLC $398,145,538 8,251,721
FIRST TRUST ADVISORS LP $301,507,084 6,248,855
Select Equity Group, L.P. $281,792,497 5,840,259
FMR LLC $276,615,706 5,732,968
ROYAL LONDON ASSET MANAGEMENT LTD $264,828,473 5,488,673
Pictet Asset Management Holding SA $239,455,636 4,962,910
Impax Asset Management Group plc $202,824,569 4,203,618
D. E. Shaw & Co., Inc. $176,991,905 3,668,226

Data compiled from public SEC filings. This is informational reporting, not investment advice.

Rep. April McClain Delaney’s Dependent Sells Core & Main (CNM) Stock

Illustration of a stock trading disclosure document alongside the Core & Main company logo and a rising stock chart

A new Periodic Transaction Report filed under the STOCK Act shows that Hon. April McClain Delaney, a member of the U.S. House of Representatives, disclosed a sale of Core & Main, Inc. Class A Common Stock (CNM) on behalf of a dependent child. The transaction, dated August 25, 2026, falls within a disclosed value range … Read more