TXNM Energy, Inc.
MX ˙ BMV ˙ US69349H1077
SecurityMX:TXNM / TXNM Energy, Inc.
InstitutionSegall Bryant & Hamill, Llc
Latest Disclosed Ownership414,901 shares
Latest Disclosed Value $ 24,280,007
Segall Bryant & Hamill, Llc reports 4.63% decrease in ownership of TXNM / TXNM Energy, Inc.

On May 15, 2026 - Segall Bryant & Hamill, Llc filed a 13F-HR form disclosing ownership of 414,901 shares of TXNM Energy, Inc. (MX:TXNM) valued at $24,280,007 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 435,046 shares of TXNM Energy, Inc.. This represents a change in shares of -4.63% 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)
2026-05-15 2026-03-31 13F TXNM ENERGY COM 69349H107 414,901 -20,145 -4.63 24,280 -5.21 0.3933
2026-02-13 2025-12-31 13F TXNM ENERGY COM 69349H107 435,046 -21,110 -4.63 25,616 -0.70 0.3467
2025-11-12 2025-09-30 13F TXNM ENERGY COM 69349H107 456,156 -24,616 -5.12 25,796 -4.73 0.3437
2025-08-12 2025-06-30 13F TXNM ENERGY COM 69349H107 480,772 10,534 2.24 27,077 7.67 0.3802
2025-05-02 2025-03-31 13F TXNM ENERGY COM 69349H107 470,238 -20,339 -4.15 25,148 4.26 0.3854
2025-02-11 2024-12-31 13F TXNM ENERGY COM 69349H107 490,577 -12,706 -2.52 24,122 9.50 0.3319
2024-11-08 2024-09-30 13F TXNM ENERGY COM 69349H107 503,283 -55,397 -9.92 22,029 6.68 0.3004
2024-08-14 2024-06-30 13F PNM RESOURCES COM 69349H107 558,680 -79,568 -12.47 20,649 -14.05 0.3661
2024-05-15 2024-03-31 13F PNM RESOURCES COM 69349H107 638,248 -13,031 -2.00 24,024 -11.33 0.4502
2024-02-14 2023-12-31 13F PNM RESOURCES COM 69349H107 651,279 1,090 0.17 27,093 -6.59 0.5222
2023-11-09 2023-09-30 13F PNM RESOURCES COM 69349H107 650,189 47,761 7.93 29,005 6.75 0.3356
2023-08-14 2023-06-30 13F PNM RESOURCES COM 69349H107 602,428 -8,025 -1.31 27,170 93,586.21 0.2842
2023-05-15 2023-03-31 13F PNM RESOURCES COM 69349H107 610,453 -17,759 -2.83 30 -99.91 0.3205
2023-02-14 2022-12-31 13F PNM RESOURCES COM 69349H107 628,212 -5,807 -0.92 30,650 5.71 0.3421
2022-11-14 2022-09-30 13F PNM RES COM 69349H107 634,019 20,691 3.37 28,995 -1.06 0.3454
2022-08-15 2022-06-30 13F PNM RESOURCES COM 69349H107 613,328 38,953 6.78 29,305 7.02 0.3299
2022-05-13 2022-03-31 13F PNM RESOURCES COM 69349H107 574,375 475 0.08 27,382 4.61 0.2619
2022-02-14 2021-12-31 13F PNM RESOURCES COM 69349H107 573,900 -9,310 -1.60 26,175 -9.29 0.2419
2021-12-30 2021-09-30 13F/A-1 PNM RESOURCES COM 69349H107 583,210 84,206 16.87 28,856 18.56 0.2760
2021-11-03 2021-09-30 13F PNM RESOURCES COM 69349H107 583,210 84,206 28,856 0.2792
2021-08-12 2021-06-30 13F PNM RESOURCES COM 69349H107 499,004 9,844 2.01 24,338 1.44 0.2361
2021-05-13 2021-03-31 13F PNM RESOURCES COM 69349H107 489,160 36,357 8.03 23,992 9.19 0.2372
2021-02-12 2020-12-31 13F PNM RESOURCES COM 69349H107 452,803 146,253 47.71 21,973 73.47 0.2444
2020-11-13 2020-09-30 13F PNM RESOURCES COM 69349H107 306,550 98,759 47.53 12,667 58.62 0.1720
2020-08-14 2020-06-30 13F PNM RESOURCES COM 69349H107 207,791 146,494 238.99 7,986 242.75 0.1342
2020-05-14 2020-03-31 13F PNM RESOURCES COM 69349H107 61,297 670 1.11 2,330 -24.28 0.0473
2020-02-11 2019-12-31 13F PNM RESOURCES COM 69349H107 60,627 -23,502 -27.94 3,077 -29.78 0.0477
2019-11-12 2019-09-30 13F PNM RESOURCES COM 69349H107 84,129 -34,096 -28.84 4,382 -27.17 0.0680
2019-08-14 2019-06-30 13F PNM Resources COM 69349H107 118,225 -131,224 -52.61 6,017 -49.05 0.0909
2019-05-15 2019-03-31 13F PNM Resources COM 69349H107 249,449 904 0.36 11,810 15.64 0.1834
2019-02-14 2018-12-31 13F PNM Resources COM 69349H107 248,545 45,770 22.57 10,213 27.68 0.1760
2018-11-14 2018-09-30 13F PNM Resources COM 69349H107 202,775 88,334 77.19 7,999 79.67 0.1178
2018-08-08 2018-06-30 13F PNM Resources COM 69349H107 114,441 2,121 1.89 4,452 3.63 0.0678
2018-05-15 2018-03-31 13F PNM Resources COM 69349H107 112,320 388 0.35 4,296 -5.12 0.0995
2018-02-15 2017-12-31 13F PNM Resources COM 69349H107 111,932 8,740 8.47 4,528 8.87 0.0997
2017-11-14 2017-09-30 13F PNM Resources -Common Stock 69349H107 103,192 -2,315 -2.19 4,159 3.05 0.0966
2017-08-14 2017-06-30 13F PNM Resources -Common Stock 69349H107 105,507 6,000 6.03 4,036 9.61 0.0951
2017-05-12 2017-03-31 13F PNM Resources -Common Stock 69349H107 99,507 -4,354 -4.19 3,682 3.37 0.0890
2017-02-14 2016-12-31 13F PNM Resources -Common Stock 69349H107 103,861 50,232 93.67 3,562 102.96 0.0894
2016-11-14 2016-09-30 13F PNM Resources -Common Stock 69349H107 53,629 4,302 8.72 1,755 0.40 0.0450
2016-08-10 2016-06-30 13F PNM Resources -Common Stock 69349H107 49,327 -63,240 -56.18 1,748 -53.95 0.0461
2016-05-12 2016-03-31 13F PNM Resources -Common Stock 69349H107 112,567 -18,585 -14.17 3,796 -5.31 0.0940
2016-02-12 2015-12-31 13F PNM Resources -Common Stock 69349H107 131,152 131,152 4,009 0.0964
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.