Ashurst Perkins Coie Trust Co has filed a Form 13F-HR report disclosing equity securities held as of September 30, 2026. The filing lists 499 separate positions held by the firm, which is headquartered in Seattle, Washington. The report was signed by Chris Ammann, the Chief Operating Officer of the trust company.

The portfolio includes a mix of large-cap U.S. companies and international equities. The largest position disclosed in the filing is Apple Inc., for which the firm holds 34,108,113 shares. Other notable U.S. holdings include Alphabet Inc. Class A with 21,314,350 shares, Amazon.com Inc. with 13,758,470 shares, and Microsoft Corporation with 10,792,576 shares.

International holdings are also significant in the portfolio. The firm holds 10,558,342 shares of Eaton Corp PLC, 10,624,610 shares of Deere & Co., and 10,580,342 shares of Caterpillar Inc. Additionally, the filing lists positions in ASML Holding NV, AstraZeneca PLC, Johnson Controls International PLC, and Medtronic PLC.

The report also includes several exchange-traded funds (ETFs) within the portfolio. These include the iShares Core S&P 500 ETF, the Invesco QQQ Trust, and the Fidelity MSCI Information Technology Index ETF. The filing indicates that the firm holds 90 shares of the iShares Core S&P 500 ETF and 3025 shares of the Fidelity MSCI Information Technology Index ETF.