Rinkey Investments has filed a Form 13F-HR with the Securities and Exchange Commission, disclosing its equity securities portfolio as of the close of business on September 30, 2026. The filing lists the firm's principal executive officer as Matthew Rinkey, who is based in San Diego, California.
The report details a portfolio consisting of 132 individual holdings. The filing indicates that Rinkey Investments holds no positions in Accenture PLC Ireland Shares Class A and AeroVolution Inc. Common Stock. Conversely, the firm holds significant positions in Archer Aviation Inc. Class A, with 26,600 shares, and Butterfly Network Inc. Class A, with 35,375 shares.
The portfolio is heavily weighted toward exchange-traded funds (ETFs), with several funds holding over 100,000 shares. Notable ETF positions include the Vanguard Total Bond Market ETF, with 256,014 shares, and the Vanguard Total International Bond ETF, with 495,523 shares. The firm also holds substantial positions in the SPDR Portfolio Short-Term Treasury ETF (266,403 shares) and the SPDR Portfolio Aggregate Bond ETF (199,841 shares).
In the equity space, the largest individual stock holding is Taiwan Semiconductor Manufacturing Company Sponsored ADS, with 655 shares. Other notable equity positions include Grab Holdings Limited Class A (12,000 shares), Nextdoor Holdings Inc. Class A (15,000 shares), and Nuveen Amort Free Municipal Credit Income Fund (51,400 shares).
