TXNM ENERGY INC (TXNM) Institutional Ownership Changes & 13F Activity

TXNM ENERGY INC (TXNM). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Blackstone Inc., Pentwater Capital Management Lp, Hbk Investments L P, Invesco Ltd., and Millennium Management Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Envestnet Portfolio Solutions, Inc.Buy+11,240—11,240$638.21KQ2 2026Sep 23, 2026
Envestnet Asset Management IncSell-7,710-61.3%4,865$276.25KQ2 2026Sep 23, 2026
State Street CorpBuy+241,659+6.2%4,124,968$234.22MQ2 2026Sep 22, 2026
Hbk Investments L PSell-2,556,000-84.1%484,938$27.53MQ2 2026Sep 16, 2026
Manufacturers Life Insurance Company, TheSell-405-0.5%74,387$4.22MQ2 2026Sep 09, 2026
Parkside Financial Bank & TrustBuy+18+9.8%201$11.41KQ2 2026Sep 04, 2026
Citadel Advisors LlcBuy+69,010+23.6%362,001$20.55MQ2 2026Sep 02, 2026
Cornerstone Financial Management LlcBuy+42+247.1%59$3.35KQ2 2026Aug 28, 2026
Corient Private Wealth LlcBuy+2,762+8.3%36,047$2.05MQ2 2026Aug 27, 2026
Groupe La FrancaiseBuy+341,953—341,953$14.26MQ2 2026Aug 25, 2026
California State Teachers Retirement SystemSell-3,347-2.8%114,211$6.48MQ2 2026Aug 24, 2026
Mercer Global Advisors IncBuy+1,160+8.7%14,491$822.83KQ2 2026Aug 19, 2026
Mint Tower Capital Management B.V.Sell-60,000-54.5%50,000$2.84MQ2 2026Aug 18, 2026
Glazer Capital, LlcBuy+323,587—323,587$18.37MQ2 2026Aug 17, 2026
Psquared Asset Management AgBuy+274,400—274,400$15.35MQ2 2026Aug 17, 2026
United Capital Financial Advisors, LlcSell-4,652-47.5%5,133$291.46KQ2 2026Aug 17, 2026
Penderfund Capital Management Ltd.Buy+2,800+51.9%8,200$465.60KQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioBuy+125+3.3%3,912$222.12KQ2 2026Aug 17, 2026
Empowered Funds, LlcBuy+94+2.2%4,302$244.27KQ2 2026Aug 17, 2026
Blackstone Inc.Buy+8,000,000—8,000,000$454.24MQ2 2026Aug 14, 2026
Pentwater Capital Management LpBuy+3,687,500+131.7%6,487,500$368.36MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+1,203,808—1,203,808$68.35MQ2 2026Aug 14, 2026
Millennium Management LlcSell-1,058,701-30.0%2,470,809$140.29MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+832,019+66.4%2,084,253$118.34MQ2 2026Aug 14, 2026
Governors Lane LpBuy+634,756+142.8%1,079,170$61.28MQ2 2026Aug 14, 2026
Empyrean Capital Partners, LpSell-630,000-43.7%812,554$46.14MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Sell-497,527-87.9%68,394$3.88MQ2 2026Aug 14, 2026
Weiss Asset Management LpBuy+411,513—411,513$23.37MQ2 2026Aug 14, 2026
Caxton Associates LlpSell-323,381-46.5%372,254$21.14MQ2 2026Aug 14, 2026
Melqart Asset Management (Uk) LtdBuy+319,297+30.4%1,370,244$77.80MQ2 2026Aug 14, 2026
Showing 30 of 362

Frequently asked questions about TXNM activity

  • Which institutional owners are buying TXNM?

    Institutional owners buying TXNM include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TXNM activity?

    "Buy" means an investor increased their reported position in TXNM compared to the prior reporting period. This reflects growing exposure to TXNM ENERGY INC (TXNM) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TXNM increasing?

    Institutional interest in TXNM can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.