BlackRock, Inc. Increases Stake in Insteel Industries Inc (IIIN) to 14.4%

BlackRock, Inc. has filed a Schedule 13G/A with the SEC, reporting an increased stake in Insteel Industries Inc (IIIN). As of the event date on March 31, 2026, BlackRock beneficially owns 2,787,132 shares of common stock, representing a 14.4% ownership stake in the company. This filing marks an amendment to previous disclosures, indicating a significant increase from the previously reported 0.0% ownership position. According to the filing, BlackRock holds sole voting power over 2,756,005 shares and sole dispositive power over the full 2,787,132 shares. Notably, the iShares Core S&P Small-Cap ETF is identified as having an interest in the common stock exceeding 5% of the total outstanding shares. The filing was submitted under Rule 13d-1(b), certifying that the securities were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of Insteel Industries Inc. The filing was signed by Spencer Fleming, Managing Director at BlackRock, Inc. on April 24, 2026.