BlackRock Discloses 9.1% Stake in Carlisle Companies Inc

Schedule 13G/A Analysis: Carlisle Companies Inc & BlackRock, Inc.

Overview

On October 27, 2026, BlackRock, Inc. filed Amendment No. 14 to Schedule 13G with the SEC, reporting its beneficial ownership in Carlisle Companies Inc (NYSE: CSL) as of September 30, 2026.

Key Findings

• Aggregate Ownership: BlackRock reports beneficial ownership of 3,624,110 shares of Carlisle Companies Common Stock.
• Ownership Percentage: Represents 9.1% of the outstanding common stock.
• Voting and Dispositive Power:
  • Sole Voting Power: 3,500,195 shares
  • Shared Voting Power: 0 shares
  • Sole Dispositive Power: 3,624,110 shares
  • Shared Dispositive Power: 0 shares
• Filing Purpose: Filed under Rule 13d-1(b) as a routine institutional holding disclosure by a parent holding company. The securities are held in the ordinary course of business and not with the purpose or effect of changing or influencing control of the issuer.
• Key Subsidiary: BlackRock Fund Advisors individually holds 5% or more of the class.

Investor Takeaway

This filing represents a routine passive holding amendment (Amendment No. 14) by an institutional asset manager. Because it reflects passive portfolio adjustments in the ordinary course of investment management, its trading significance is classified as Low.