AMERICAN CENTURY INVESTMENT MANAGEMENT INC

Holdings History for MSC INDUSTRIAL DIRECT CO INC - Common Stock (MSM)

Symbol: MSM on NYSE
Investment type: Equity / Common Stock
Latest Disclosed Shares Owned: 2,837,642 shares
Security Ownership %: 5.1%

American Century Investment Management, Inc. ownership in MSC INDUSTRIAL DIRECT CO INC Common Stock (MSM)

13 Feb 2026 - American Century Investment Management, Inc. has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,837,642 shares of MSC INDUSTRIAL DIRECT CO INC Common Stock (MSM). This represents 5.1% ownership of the company. In their previous filing dated 14 Nov 2025, AMERICAN CENTURY INVESTMENT MANAGEMENT INC had reported owning 2,688,133 shares, indicating an increase of +5.6%. .

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
American Century Investment Management, Inc.	5.1%	+6%	$237,255,248	2,837,642	+149,509	+5.6%	$83.61	13G	31 Dec 2025	13 Feb 2026, 10:23
American Century Investment Management, Inc.	4.8%		$247,684,575	2,688,133			$92.14	13G/A	30 Sep 2025	14 Nov 2025, 09:50