BlackRock, Inc. filed Amendment No. 8 to Schedule 13G on November 4, 2026, disclosing beneficial ownership of 8,003,681 shares of Workiva Inc. Class A Stock as of October 31, 2026.

Key Highlights

  • Aggregate beneficial ownership: BlackRock reported beneficial ownership of 8,003,681 shares of Workiva Class A Stock.
  • Percent of class: The reported holdings represent 15.7% of Workiva's outstanding Class A Stock.
  • Sole voting power: BlackRock disclosed sole voting power over 7,898,342 shares, with no shared voting power reported.
  • Sole dispositive power: BlackRock disclosed sole dispositive power over 8,003,681 shares, with no shared dispositive power reported.
  • Five-percent subsidiary interest: iShares Core S&P Small-Cap ETF is identified as having an interest of more than five percent of Workiva's total outstanding common stock.
  • Event date: The filing event triggering this amendment is dated October 31, 2026.

BlackRock's Amendment No. 8 Filing on Workiva Ownership

According to the filing, BlackRock, Inc., organized in Delaware and headquartered at 50 Hudson Yards, New York, NY 10001, submitted Amendment No. 8 to Schedule 13G with the SEC on November 4, 2026. The statement covers Class A Stock of Workiva Inc. (CUSIP 98139A105), whose principal executive offices are listed at 2900 University Blvd, Ames, IA 50010. The filing was signed by Spencer Fleming, Managing Director, on behalf of BlackRock, Inc.

The filing reports that BlackRock beneficially owns 8,003,681 shares in aggregate, representing 15.7% of the class. Of those shares, the company disclosed sole voting power over 7,898,342 shares and sole dispositive power over the full 8,003,681 shares. Shared voting and shared dispositive power were each reported as zero. The filing notes, in accordance with SEC Release No. 34-39538 (January 12, 1998), that the reported holdings reflect securities beneficially owned by certain business units of BlackRock and its subsidiaries and affiliates, and "does not include securities, if any, beneficially owned by other business units whose beneficial ownership of securities are disaggregated from that of the Reporting Business Units."

The filing further discloses that iShares Core S&P Small-Cap ETF holds an interest in Workiva common stock that exceeds five percent of total outstanding shares. BlackRock is classified as a parent holding company (type "HC") under the Schedule 13G reporting framework. The certification included in the filing states that the securities "were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer."

What Was Disclosed

BlackRock, Inc. filed Amendment No. 8 to Schedule 13G reporting 8,003,681 shares, or 15.7%, of Workiva Inc. Class A Stock beneficially owned as of October 31, 2026, with iShares Core S&P Small-Cap ETF identified as holding more than five percent of Workiva's outstanding common stock.