Txnm Energy TXNM Institutional Ownership

Ownership Summary

Txnm Energy Inc (NYSE:TXNM) has 375 institutional investors that have filed 13F reports for the period ending March 2026.

• They owned 4.1% of outstanding stock in March 2026, down from 4.4% the prior quarter.
• They increased total shares held in Txnm Energy by 16.92% from the prior quarter, while the number of investors in TXNM increased 15.03% year over year.
• Of these 375 holders, 192 added to their stakes in Txnm Energy, 120 trimmed positions, and 63 made no changes.
• Altogether, these fund groups held 109.11Mn shares in TXNM by March 2026, up by 15.79Mn shares quarter on quarter, and up 1.37Mn shares year over year.
• BlackRock, Inc. is the top holder of Txnm Energy as of March 31, 2026, with 13.36Mn shares representing 0.5% of outstanding stock.
• Top purchasers of TXNM stock for the quarter ending March 2026 included VANGUARD PORTFOLIO MANAGEMENT LLC (6.55Mn), VANGUARD CAPITAL MANAGEMENT LLC (4.71Mn), BALYASNY ASSET MANAGEMENT L.P. (3.72Mn), HBK INVESTMENTS L P (1.34Mn), HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (1.23Mn).
• The largest sellers of Txnm Energy for the quarter ending March 2026 were REAVES W H & CO INC (2.44Mn), Goldman Sachs Group Inc (1.52Mn), CITADEL ADVISORS LLC (1.13Mn), Neuberger Berman Group LLC (983.46K), DIMENSIONAL FUND ADVISORS LP (895.18K).
• Per Business Quant data, the top 10 holders of Txnm Energy for the quarter ending March 2026 are BlackRock, Inc. (13.36Mn), Blackstone Inc. (8.0Mn), BALYASNY ASSET MANAGEMENT L.P. (7.13Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (6.55Mn), VANGUARD CAPITAL MANAGEMENT LLC (4.71Mn), State Street Corp (3.88Mn), MILLENNIUM MANAGEMENT LLC (3.53Mn), HBK INVESTMENTS L P (3.04Mn), Pentwater Capital Management LP (2.8Mn), GEODE CAPITAL MANAGEMENT, LLC (2.79Mn).