TXNM Energy, Inc.
MX ˙ BMV ˙ US69349H1077
SecurityMX:TXNM / TXNM Energy, Inc.
InstitutionComerica Bank
Latest Disclosed Ownership52,602 shares
Latest Disclosed Value $ 3,097,233
Comerica Bank reports 8.46% increase in ownership of TXNM / TXNM Energy, Inc.

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 52,602 shares of TXNM Energy, Inc. (MX:TXNM) valued at $3,097,233 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 48,499 shares of TXNM Energy, Inc.. This represents a change in shares of 8.46% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-01-29 2025-12-31 13F TXNM ENERGY COM 69349H107 52,602 4,103 8.46 3,097 12.95 0.0124
2025-11-14 2025-09-30 13F TXNM ENERGY COM 69349H107 48,499 1,247 2.64 2,743 3.04 0.0103
2025-08-14 2025-06-30 13F TXNM ENERGY COM 69349H107 47,252 -17,418 -26.93 2,661 -23.05 0.0103
2025-05-14 2025-03-31 13F TXNM ENERGY COM 69349H107 64,670 -1,081 -1.64 3,459 6.99 0.0145
2025-02-14 2024-12-31 13F/A-1 TXNM ENERGY COM 69349H107 65,751 -39,313 -37.42 3,233 -29.71 0.0130
2025-02-14 2024-12-31 13F TXNM ENERGY COM 69349H107 65,751 -39,313 3,233 0.0108
2024-11-14 2024-09-30 13F TXNM ENERGY COM 69349H107 105,064 2,269 2.21 4,599 21.03 0.0182
2024-08-15 2024-06-30 13F TXNM ENERGY COMMON 69349H107 102,795 36,697 55.52 3,799 52.75 0.0158
2024-05-16 2024-03-31 13F PNM RESOURCES COMMON 69349H107 66,098 5,950 9.89 2,488 -0.60 0.0107
2024-02-14 2023-12-31 13F PNM RESOURCES COMMON 69349H107 60,148 14,216 30.95 2,502 22.11 0.0115
2023-11-21 2023-09-30 13F PNM RES COMMON 69349H107 45,932 45,932 2,049 0.0107
2023-08-22 2023-06-30 13F PNM RESOURCES COM 69349H107 0 -37,830 -100.00 0 -100.00
2023-01-26 2022-12-31 13F PNM RESOURCES COM 69349H107 37,830 -735 -1.91 2 -99.94 0.0145
2022-10-28 2022-09-30 13F PNM RESOURCES COM 69349H107 38,565 -665 -1.70 1,789 -3.77 0.0151
2022-08-02 2022-06-30 13F PNM RESOURCES COM 69349H107 39,230 -55 -0.14 1,859 -1.17 0.0153
2022-04-27 2022-03-31 13F PNM RESOURCES COM 69349H107 39,285 615 1.59 1,881 9.62 0.0137
2022-02-18 2021-12-31 13F PNM RESOURCES COM 69349H107 38,670 -205 -0.53 1,716 -11.18 0.0126
2021-11-22 2021-09-30 13F PNM RESOURCES COM 69349H107 38,875 -8,039 -17.14 1,932 -15.23 0.0116
2021-08-26 2021-06-30 13F PNM RESOURCES COM 69349H107 46,914 -790 -1.66 2,279 -3.84 0.0136
2021-04-28 2021-03-31 13F PNM RESOURCES COM 69349H107 47,704 977 2.09 2,370 4.27 0.0141
2021-01-28 2020-12-31 13F PNM RESOURCES COM 69349H107 46,727 -3,188 -6.39 2,273 -8.97 0.0144
2020-10-30 2020-09-30 13F PNM RESOURCES COM 69349H107 49,915 -542 -1.07 2,497 18.62 0.0181
2020-07-31 2020-06-30 13F PNM RESOURCES COM 69349H107 50,457 1,851 3.81 2,105 4.83 0.0162
2020-05-01 2020-03-31 13F PNM RESOURCES COM 69349H107 48,606 1,801 3.85 2,008 -22.02 0.0184
2020-02-07 2019-12-31 13F PNM RESOURCES COM 69349H107 46,805 497 1.07 2,575 6.94 0.0195
2019-10-31 2019-09-30 13F PNM RESOURCES COM 69349H107 46,308 -238 -0.51 2,408 3.88 0.0190
2019-08-02 2019-06-30 13F PNM RESOURCES COM 69349H107 46,546 -5,020 -9.74 2,318 -1.61 0.0186
2019-05-02 2019-03-31 13F PNM RESOURCES COM 69349H107 51,566 -726 -1.39 2,356 7.38 0.0191
2019-02-06 2018-12-31 13F PNM RESOURCES COM 69349H107 52,292 598 1.16 2,194 7.87 0.0186
2018-11-01 2018-09-30 13F PNM RESOURCES COM 69349H107 51,694 -9,614 -15.68 2,034 -12.70 0.0164
2018-08-01 2018-06-30 13F PNM RESOURCES COM 69349H107 61,308 -2,042 -3.22 2,330 -5.09 0.0163
2018-05-01 2018-03-31 13F PNM RESOURCES COM 69349H107 63,350 -27 -0.04 2,455 2.89 0.0175
2018-02-02 2017-12-31 13F PNM RESOURCES COM 69349H107 63,377 223 0.35 2,386 -11.92 0.0159
2017-11-06 2017-09-30 13F PNM RESOURCES COM 69349H107 63,154 364 0.58 2,709 11.07 0.0196
2017-08-03 2017-06-30 13F PNM RESOURCES COM 69349H107 62,790 454 0.73 2,439 3.65 0.0183
2017-05-03 2017-03-31 13F PNM RESOURCES COM 69349H107 62,336 2,718 4.56 2,353 15.23 0.0179
2017-02-08 2016-12-31 13F PNM RESOURCES COM 69349H107 59,618 3,993 7.18 2,042 10.62 0.0162
2016-08-11 2016-06-30 13F PNM RESOURCES COM 69349H107 55,625 1,842 3.42 1,846 5.49 0.0159
2016-05-11 2016-03-31 13F PNM RESOURCES COM 69349H107 53,783 -1,215 -2.21 1,750 3.37 0.0156
2016-02-05 2015-12-31 13F PNM RESOURCES COM 69349H107 54,998 -71 -0.13 1,693 9.58 0.0166
2015-11-12 2015-09-30 13F PNM RESOURCES COM 69349H107 55,069 -54,785 -49.87 1,545 -42.82 0.0146
2015-08-13 2015-06-30 13F PNM RESOURCES COM 69349H107 109,854 54,744 99.34 2,702 67.93 0.0116
2015-05-15 2015-03-31 13F PNM RESOURCES COM 69349H107 55,110 -55,582 -50.21 1,609 -50.95 0.0136
2015-02-13 2014-12-31 13F PNM RESOURCES COM 69349H107 110,692 53,767 94.45 3,280 131.31 0.0142
2014-10-21 2014-09-30 13F PNM RESOURCES COM 69349H107 56,925 766 1.36 1,418 -13.90 0.0125
2014-08-12 2014-06-30 13F PNM RESOURCES COM 69349H107 56,159 -5,709 -9.23 1,647 -1.50 0.0140
2014-05-15 2014-03-31 13F PNM RESOURCES COM 69349H107 61,868 853 1.40 1,672 13.59 0.0128
2014-02-11 2013-12-31 13F PNM RESOURCES COM 69349H107 61,015 -694 -1.12 1,472 5.37 0.0114
2013-11-12 2013-09-30 13F PNM RESOURCES COM 69349H107 61,709 1,452 2.41 1,397 4.49 0.0097
2013-08-13 2013-06-30 13F/A-1 PNM RESOURCES COM 69349H107 60,257 60,257 1,337 0.0109
2013-08-08 2013-06-30 13F PNM RESOURCES COM 69349H107 298,717 6,629
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.