Calamos Advisors’s TXNM Energy Inc TXNM Stock Holding History

Calamos Advisors’s Portfolio TXNM Stock Details TXNM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$21.6M	Buy	+380,686	New	+$22.3M	0.07%	258
2024 Q3	–	Sell	-434,726	Closed	-$16.1M	–	1002
2024 Q2	$16.1M	Sell	434,726 -49,500	-10%	-$1.84M	0.07%	291
2024 Q1	$18.2M	Sell	484,226 -506,802	-51%	-$18.9M	0.09%	266
2023 Q4	$41.2M	Buy	991,028 +241,028	+32%	+$10.3M	0.2%	133
2023 Q3	$33.5M	Hold	750,000	–	–	0.17%	160
2023 Q2	$33.8M	Buy	750,000 +129,390	+21%	+$6.09M	0.17%	164
2023 Q1	$30.2M	Hold	620,610	–	–	0.15%	174
2022 Q4	$30.3M	Sell	620,610 -121,164	-16%	-$5.77M	0.14%	187
2022 Q3	$33.9M	Buy	741,774 +335,977	+83%	+$16M	0.16%	163
2022 Q2	$19.4M	Buy	405,797 +106,797	+36%	+$5.01M	0.08%	265
2022 Q1	$14.3M	Hold	299,000	–	–	0.05%	403
2021 Q4	$13.6M	Buy	299,000 +75,000	+33%	+$3.6M	0.05%	402
2021 Q3	$11.1M	Buy	224,000 +62,000	+38%	+$3.03M	0.05%	401
2021 Q2	$7.9M	Hold	162,000	–	–	0.04%	465
2021 Q1	$7.95M	Buy	+162,000	New	+$7.87M	0.04%	394

Other funds holding TXNM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Blackstone Inc New York $32.9B AUM 23.66% 1-Year Est. Return

Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

PCM

Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Calamos Advisors's TXNM Position: Q2 2026 in Review

Calamos Advisors opened a new position in TXNM Energy Inc (TXNM) in Q2 2026: 380,686 shares worth $21.6M. The stake represents 0.07% of the portfolio and ranks #258 among its holdings. This is a return to the name: Calamos Advisors previously reported a position in TXNM as recently as Q2 2024.

Calamos Advisors first reported a position in TXNM in Q1 2021 and has held it in 15 quarters since. The position peaked at $41.2M in Q4 2023. 386 funds tracked by Wall St. Rank hold TXNM as of Q2 2026.

Calamos Advisors held 380,686 shares of TXNM Energy Inc worth $21.6M as of Q2 2026.
TXNM Energy Inc was a new Calamos Advisors position in Q2 2026.
TXNM Energy Inc made up 0.07% of Calamos Advisors's portfolio in Q2 2026, its #258 holding.
Calamos Advisors first reported a position in TXNM Energy Inc in Q1 2021 and has held it in 15 quarters since.
Calamos Advisors's TXNM Energy Inc position peaked at $41.2M in Q4 2023.
386 funds tracked by Wall St. Rank held TXNM Energy Inc as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.