TXNM ENERGY INC

TXNMNYSE

$58.51+0.10 (+0.17%)as of Oct 5, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

TXNM ENERGY INC price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+2.9%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	13.18%	$829M	0.01%	Not reported
Blackstone Inc.	7.23%	$454M	1.38%	Not reported
Balyasny Asset Management L.P.	6.43%	$404M	0.50%	Not reported
Vanguard Portfolio Management LLC	6.09%	$383M	0.02%	Not reported
Pentwater Capital Management LP	5.86%	$368M	2.25%	Add 131.70%
Vanguard Capital Management LLC	4.37%	$275M	0.01%	Not reported
State Street Corp	3.73%	$234M	0.01%	Not reported
Geode Capital Management, LLC	2.71%	$170M	0.01%	Not reported
Millennium Management LLC	2.23%	$140M	0.05%	Not reported
Norges Bank	2.05%	$129M	0.01%	Not reported
Goldman Sachs Group Inc	1.99%	$125M	0.01%	Not reported
Qube Research & Technologies Ltd	1.88%	$118M	0.11%	Not reported
AQR Arbitrage LLC	1.64%	$103M	1.47%	Not reported
Morgan Stanley	1.43%	$89.9M	0.00%	Not reported
Magnetar Financial LLC	1.31%	$82.2M	0.75%	Not reported
Melqart Asset Management (UK) Ltd	1.24%	$77.8M	7.40%	Add 30.38%
Alliancebernstein L.P.	1.20%	$77.7M	0.03%	Not reported
Charles Schwab Investment Management Inc	1.14%	$71.7M	0.01%	Not reported
Northern Trust Corp	1.09%	$68.6M	0.01%	Not reported
Invesco Ltd.	1.09%	$68.4M	0.01%	Not reported
Verition Fund Management LLC	1.09%	$68.3M	0.35%	Not reported
Governors Lane LP	0.97%	$61.3M	5.12%	Add 142.83%
Gabelli Funds LLC	0.84%	$53M	0.34%	Not reported
Marshall Wace, LLP	0.80%	$50.5M	0.04%	Not reported
Hudson Bay Capital Management LP	0.80%	$50.4M	0.14%	Not reported
Empyrean Capital Partners, LP	0.73%	$46.1M	1.52%	Not reported
Nexpoint Asset Management, L.P.	0.73%	$46.1M	3.08%	Add 50.14%
UBS Group AG	0.73%	$45.6M	0.01%	Not reported
Adage Capital Partners GP, L.L.C.	0.72%	$45M	0.06%	Reduce 7.64%
Alberta Investment Management Corp	0.71%	$44.9M	0.25%	Not reported
Gamco Investors, Inc. Et Al	0.67%	$42.4M	0.38%	Not reported
Bank of New York Mellon Corp	0.67%	$42.2M	0.01%	Not reported
Water Island Capital LLC	0.67%	$41.9M	3.90%	Add 9.32%
Grantham, Mayo, Van Otterloo & Co. LLC	0.62%	$39.1M	0.09%	Add 33.59%
Vanguard Fiduciary Trust Co	0.60%	$37.8M	0.01%	Not reported
Renaissance Technologies LLC	0.58%	$36.7M	0.05%	Not reported
Two Sigma Investments, LP	0.55%	$34.6M	0.03%	Not reported
First Trust Advisors LP	0.50%	$31.2M	0.02%	Reduce 5.87%
Sand Grove Capital Management LLP	0.46%	$28.8M	7.51%	Reduce 23.49%
HBK Investments L P	0.44%	$27.5M	0.27%	Reduce 84.05%
Alpine Associates Management Inc.	0.39%	$24.6M	1.54%	Reduce 15.38%
Squarepoint Ops LLC	0.39%	$24.5M	0.03%	Not reported
Legal & General Group Plc	0.39%	$24.2M	0.01%	Not reported
Weiss Asset Management LP	0.37%	$23.4M	0.24%	Add 148.79%
Segall Bryant & Hamill, LLC	0.36%	$22.4M	0.27%	Reduce 4.39%
GABELLI & Co INVESTMENT ADVISERS, INC.	0.35%	$22.2M	3.23%	Not reported
Calamos Advisors LLC	0.34%	$21.6M	0.07%	Not reported
Healthcare of Ontario Pension Plan Trust Fund	0.34%	$21.3M	0.03%	Reduce 75.28%
Readystate Asset Management LP	0.34%	$21.2M	0.72%	Reduce 18.29%
Caxton Associates LLP	0.34%	$21.1M	0.40%	Reduce 46.49%

50 of 363 holders

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