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TXNM Energy (TXNM) Institutional Ownership

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$58.57 -0.01 (-0.02%)
Closing price 10/9/2026 03:59 PM Eastern
Extended Trading
$58.60 +0.03 (+0.06%)
As of 10/9/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for TXNM Energy (NYSE:TXNM)

Current
Institutional Ownership
Percentage
91.68%
Number of
Institutional Buyers
(last 12 months)
201
Total
Institutional Inflows
(last 12 months)
$2.15B
Number of
Institutional Sellers
(last 12 months)
107
Total
Institutional Outflows
(last 12 months)
$1.67B
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TXNM Institutional Buying and Selling by Quarter

TXNM Energy Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/9/2026GAMMA Investing LLC19,842$1.16M0.0%+30.9%0.018%
10/8/2026Farther Finance Advisors LLC2,544$148K0.0%+76.1%0.002%
10/8/2026Vista Investment Partners LLC11,449$668K0.2%-48.2%0.010%
9/23/2026Envestnet Portfolio Solutions Inc.11,240$638K0.0%N/A0.010%
9/9/2026Tidal Investments LLC39,613$2.25M0.0%+188.6%0.036%
9/9/2026WINTON GROUP Ltd4,000$227K0.0%+5.3%0.004%
9/9/2026Engineers Gate Manager LP9,440$536K0.0%-64.9%0.009%
9/9/2026Integrated Wealth Concepts LLC663$38K0.0%N/A0.001%
9/9/2026Squarepoint Ops LLC430,937$24.47M0.0%+15.3%0.391%
9/9/2026Governors Lane LP1,079,170$61.28M4.6%+142.8%0.980%
8/27/2026Corient Private Wealth LP36,047$2.05M0.0%+8.3%0.035%
8/26/2026Amundi132,319$7.51M0.0%+1,911.2%0.128%
8/26/2026HighTower Advisors LLC6,295$357K0.0%-27.9%0.006%
8/25/2026Groupe la Francaise341,953$19.42M0.2%+9.7%0.332%
8/23/2026Readystate Asset Management LP372,964$21.18M0.7%-18.3%0.362%
8/23/2026Ameritas Advisory Services LLC522$30K0.0%N/A0.001%
8/22/2026TD Waterhouse Canada Inc.27,908$1.58M0.0%+15.9%0.027%
8/22/2026Concurrent Investment Advisors LLC5,007$284K0.0%N/A0.005%
8/21/2026iSAM Funds UK Ltd10,200$579K0.4%-44.4%0.010%
8/20/2026Northwestern Mutual Wealth Management Co.4,140$235K0.0%+119.5%0.004%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC214,209$12.16M0.0%-1.6%0.208%
8/19/2026Van ECK Associates Corp43,343$2.46M0.0%+7.7%0.042%
8/19/2026Hsbc Holdings PLC889,385$50.71M0.0%+29.8%0.863%
8/18/2026Mint Tower Capital Management B.V.50,000$2.84M0.3%N/A0.049%
8/18/2026Empowered Funds LLC4,302$244K0.0%N/A0.004%
8/18/2026United Capital Financial Advisors LLC5,133$291K0.0%N/A0.005%
8/18/2026Glazer Capital LLC323,587$18.37M0.5%N/A0.314%
8/18/2026PSquared Asset Management AG274,400$15.35M5.0%N/A0.266%
8/18/2026Public Employees Retirement System of Ohio3,912$222K0.0%N/A0.004%
8/17/2026Corient Private Wealth LP35,704$2.03M0.0%N/A0.035%
8/17/2026Pentwater Capital Management LP6,487,500$368.36M2.3%N/A6.296%
8/17/2026Bank of America Corp DE360,040$20.44M0.0%N/A0.349%
8/15/2026Man Group plc299,090$16.98M0.0%N/A0.290%
8/15/2026Polar Asset Management Partners Inc.212,868$12.09M0.2%N/A0.207%
8/15/2026Jupiter Topco LLC44,219$2.51M0.0%N/A0.043%
8/15/2026Kintayl Capital LP59,168$3.36M1.3%N/A0.057%
8/14/2026Hsbc Holdings PLC889,385$50.71M0.0%N/A0.863%
8/14/2026Legal & General Group Plc427,046$24.25M0.0%N/A0.414%
8/13/2026Athos Capital Ltd157,592$8.95M3.2%N/A0.153%
8/13/2026Magellan Asset Management Ltd116,027$6.59M0.1%N/A0.113%
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8/12/2026Northwestern Mutual Wealth Management Co.4,140$235K0.0%N/A0.004%
8/12/2026Quantbot Technologies LP58,595$3.33M0.1%N/A0.057%
8/11/2026Allworth Financial LP1,548$88K0.0%N/A0.002%
8/11/2026Vise Technologies Inc.8,281$470K0.0%N/A0.008%
8/8/2026Meeder Advisory Services Inc.16,468$935K0.0%N/A0.016%
8/7/2026NINE MASTS CAPITAL Ltd138,521$7.87M0.8%+34.5%0.134%
8/7/2026Deutsche Bank AG112,141$6.37M0.0%N/A0.109%
8/7/2026Trust Co. of Vermont1,500$85K0.0%N/A0.001%
8/6/2026Global Retirement Partners LLC3,219$183K0.0%N/A0.003%
8/6/2026Alberta Investment Management Corp791,387$44.94M0.3%N/A0.768%
8/6/2026Bank of New York Mellon Corp743,474$42.21M0.0%N/A0.721%
8/6/2026GSA Capital Partners LLP116,439$6.61M0.4%N/A0.113%
7/9/2026Vista Investment Partners LLC22,099$1.26M0.3%-16.4%0.020%
7/7/2026GAMMA Investing LLC15,159$861K0.0%+41.8%0.014%
6/18/2026Pacer Advisors Inc.14,471$846K0.0%+25.7%0.013%
6/16/2026Empowered Funds LLC4,208$246K0.0%+12.9%0.004%
6/3/2026Parallel Advisors LLC6,375$373K0.0%-11.0%0.006%
5/22/2026Segall Bryant & Hamill LLC413,199$24.16M0.3%-5.0%0.373%
5/21/2026Groupe la Francaise311,832$18.23M0.2%+161.2%0.282%
5/19/2026Bank of America Corp DE305,595$17.87M0.0%+9.9%0.276%
5/18/2026Amundi6,579$385K0.0%+20.8%0.006%
5/18/2026EverSource Wealth Advisors LLC1,257$73K0.0%+17.1%0.001%
5/18/2026California State Teachers Retirement System117,558$6.87M0.0%+31.1%0.106%
5/18/2026Royal Bank of Canada10,962$640K0.0%-49.1%0.010%
5/18/2026Empowered Funds LLC4,208$246K0.0%+12.9%0.004%
5/16/2026Quantinno Capital Management LP67,016$3.92M0.0%+240.1%0.061%
5/16/2026Polar Asset Management Partners Inc.80,719$4.72M0.1%-39.9%0.073%
5/15/2026Weiss Asset Management LP165,405$9.67M0.2%N/A0.149%
5/15/2026Themes Management Co LLC4,593$269K0.2%+33.3%0.004%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund1,519,657$88.84M0.1%+420.4%1.373%
5/14/2026Gabelli Funds LLC893,714$52.25M0.4%+2.1%0.807%
5/14/2026GABELLI & Co INVESTMENT ADVISERS INC.346,186$20.24M3.0%+11.4%0.313%
5/14/2026Gamco Investors INC. ET AL755,326$44.16M0.4%-2.3%0.682%
5/14/2026Public Employees Retirement System of Ohio3,787$221K0.0%+4.9%0.003%
5/14/2026Arrowstreet Capital Limited Partnership249,098$14.56M0.0%N/A0.225%
5/14/2026Caxton Associates LLP695,635$40.67M0.9%N/A0.628%
5/14/2026Capula Management Ltd36,021$2.11M0.0%N/A0.033%
5/14/2026Sei Investments Co.23,219$1.36M0.0%-4.9%0.021%
5/14/2026DLD Asset Management LP34,405$2.01M0.2%-59.6%0.031%
5/13/2026Cetera Investment Advisers9,831$575K0.0%+4.8%0.009%
5/13/2026First Trust Advisors LP583,665$34.12M0.0%-3.6%0.527%
5/12/2026Magellan Asset Management Ltd111,395$6.51M0.1%+75.3%0.101%
5/8/2026PNC Financial Services Group Inc.6,368$372K0.0%+3.6%0.006%
5/7/2026Meeder Advisory Services Inc.10,571$618K0.0%+32.6%0.010%
5/7/2026Dimensional Fund Advisors LP631,321$36.91M0.0%-58.6%0.570%
5/7/2026Parallel Advisors LLC6,375$373K0.0%-11.0%0.006%
5/7/2026KBC Group NV3,049$178K0.0%+25.6%0.003%
5/7/2026Swiss National Bank194,000$11.34M0.0%+2.0%0.175%
5/6/2026California Public Employees Retirement System171,831$10.05M0.0%-30.6%0.155%
5/5/2026Bank of New York Mellon Corp753,314$44.04M0.0%-3.1%0.680%
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5/4/2026ABC Arbitrage SA70,642$4.13M0.5%-15.9%0.064%
5/4/2026State of Michigan Retirement System23,589$1.38M0.0%+1.7%0.021%
5/4/2026Principal Financial Group Inc.220,414$12.89M0.0%-43.6%0.199%
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS278,275$16.27M0.1%-3.6%0.251%
5/1/2026Fifth Third Bancorp43,061$2.52M0.0%+6,131.7%0.039%
4/30/2026Hsbc Holdings PLC685,364$40.00M0.0%+3,840.9%0.619%
4/30/2026Oregon Public Employees Retirement Fund20,139$1.18M0.0%+3.1%0.018%
4/29/2026R Squared Ltd76,056$4.45M2.4%+460.4%0.070%
4/29/2026Credit Industriel ET Commercial154,653$9.04M0.7%+23.5%0.142%
4/28/2026DGS Capital Management LLC4,130$241K0.0%N/A0.004%


TXNM Institutional Ownership - Frequently Asked Questions

During the previous two years, 377 institutional investors and hedge funds held shares of TXNM Energy. The most heavily invested institutionals were Vanguard Group Inc. ($700.63M), Pentwater Capital Management LP ($368.36M), Balyasny Asset Management L.P. ($201.10M), FMR LLC ($191.59M), Norges Bank ($182.06M), Millennium Management LLC ($172.54M), and Zimmer Partners LP ($165.82M).Learn more on TXNM Energy's institutional investors.

91.68% of TXNM Energy's stock is owned by institutional investors. Learn more on TXNM's institutional investor holdings.

Of the 362 institutional investors that purchased TXNM Energy's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Vanguard Group Inc. ($12.42M), Pentwater Capital Management LP ($7.01M), T. Rowe Price Investment Management Inc. ($6.18M), Norges Bank ($4.86M), Balyasny Asset Management L.P. ($4.34M), FMR LLC ($3.90M), and Fuller & Thaler Asset Management Inc. ($3.85M).

Institutional investors have bought a total of 37,430,526 shares in the last 24 months. This purchase volume represents approximately $2.15B in transactions.

Of the 107 institutional investors that sold TXNM Energy's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Magnetar Financial LLC ($6.96M), Invesco Ltd. ($3.57M), AQR Arbitrage LLC ($3.44M), Alliancebernstein L.P. ($2.40M), Universal Beteiligungs und Servicegesellschaft mbH ($1.60M), T. Rowe Price Investment Management Inc. ($1.52M), and Fuller & Thaler Asset Management Inc. ($1.40M).

Institutional investors have sold a total of 29,121,041 shares in the last 24 months. This volume of shares sold represents approximately $1.67B in transactions.


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Institutional ownership data for NYSE:TXNM is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/9/2026. New 13F filings are added each quarter as they're published.
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