BlackRock, Inc. Increases Stake in ASGN Inc to 15.7%

On April 24, 2026, BlackRock, Inc. filed a Schedule 13G/A with the SEC, reporting a significant increase in its stake in ASGN Inc. As of the event date on March 31, 2026, BlackRock beneficially owns 6,487,393 shares of ASGN's common stock, representing 15.7% of the company. This is a substantial increase from a previously reported 0.0% position, marking a major accumulation of shares. Of the total shares, BlackRock holds sole voting power over 6,413,836 shares and sole dispositive power over the full 6,487,393 shares. The filing notes that iShares Core S&P Small-Cap ETF specifically holds an interest exceeding 5% of the total outstanding common stock. BlackRock certified that these shares were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. The filing was signed by Spencer Fleming, Managing Director, and lists BlackRock's principal business office in New York.