Dynex Capital DX Institutional Ownership

Updated Oct 11, 2026

Dynex Capital Inc (NYSE:DX) was held by 287 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

• Together they owned 47.04% of the outstanding stock in Q2 2026, up from 42.90% a quarter earlier.
• Total holdings of Dynex Capital shares rose 25.65% from Q1 2026, and the number of holders rose 44.22% from Q2 2025.
• Among the 287 holders of Dynex Capital, 200 added to their positions, 54 reduced their stakes and 33 left their positions unchanged.
• Altogether, institutional holders owned 111.67Mn DX shares at the end of Q2 2026, up 22.8Mn from the prior quarter and up 61.04Mn from a year earlier.
• BlackRock, Inc. was the top holder of Dynex Capital as of June 30, 2026, with 18.44Mn shares, or 7.77% of shares outstanding.
• Among existing holders, the largest additions to Dynex Capital in Q2 2026 came from Marshall Wace, LLP (+6.2Mn shares), Millennium Management LLC (+4.26Mn shares), BlackRock, Inc. (+2.36Mn shares), Ameriprise Financial Inc (+1.4Mn shares) and Wellington Management Group LLP (+1.31Mn shares).
• The biggest cuts to DX positions during Q2 2026 came from Qube Research & Technologies Ltd (-1.91Mn shares), Balyasny Asset Management L.P. (-1.22Mn shares), Susquehanna International Group, LLP (-721.48K shares), Victory Capital Management Inc (-474.34K shares) and Point72 Asset Management, L.P. (-439.76K shares).
• Per Business Quant, the top 10 investors in DX for the quarter ended June 30, 2026 were BlackRock, Inc. (18.44Mn shares), Vanguard Capital Management LLC (9.15Mn shares), Millennium Management LLC (7.02Mn shares), Marshall Wace, LLP (6.41Mn shares), Geode Capital Management, LLC (5.57Mn shares), State Street Corp (5.11Mn shares), Ameriprise Financial Inc (3.35Mn shares), Two Sigma Investments, LP (2.97Mn shares), Northern Trust Corp (2.32Mn shares) and Wellington Management Group LLP (2.22Mn shares).