As of November 6, 2026, 5 holders' latest Schedule 13D or 13G filings report owning 5% or more of Txnm Energy Inc. The largest reported stake is BlackRock, Inc.'s, at 12.9%. 10 filings are on record since August 6, 2025 (Schedule 13G/A, October 27, 2026).
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Key facts
- · Reporting person: BlackRock, Inc. · Sole voting: 13,871,806 · Shared voting: 0 · Sole dispositive: 14,225,755 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-10-27
- · Reporting person: Balyasny Asset Management L.P. · Sole voting: 7,113,061 · Shared voting: 0 · Sole dispositive: 7,113,061 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-14
- · Reporting person: Pentwater Capital Management LP · Sole voting: 0 · Shared voting: 6,487,500 · Sole dispositive: 0 · Shared dispositive: 6,487,500 · SCHEDULE 13G, 2026-08-14
- · Holder: Balyasny Asset Management L.P. · Percent: 6.55% · SCHEDULE 13G
- · Holder: Vanguard Capital Management · Percent: 5.05% · SCHEDULE 13G
Txnm Energy Inc has 10 Schedule 13D or 13G filings on record since 2025-08-06. 5 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock, Inc. | 12.9% | 14,225,755 | SCHEDULE 13G/A, 2026-10-27 | 2026-09-30 |
| Balyasny Asset Management L.P. | 6.43% | 7,113,061 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Vanguard Portfolio Management | 6.04% | 6,588,646 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| Pentwater Capital Management LP | 5.9% | 6,487,500 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 |
| Vanguard Capital Management | 5.05% | 5,504,019 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| T. Rowe Price Investment Management, Inc. | 4.8% | 4,424,589 | SCHEDULE 13G/A, 2025-08-14 | 2025-06-30 |
| Fmr LLC | 3.4% | 3,118,795 | SCHEDULE 13G/A, 2025-08-06 | 2025-06-30 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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More on Txnm Energy Inc and the records around it.
Txnm Energy Inc elsewhere on the record
Companies that share a holder
- Pentwater Capital Management LP also filed stake reports on 20 other companies: AMC Entertainment Holdings, Inc. (Aug 2026), Caesars Entertainment, Inc. (Aug 2026), Centessa Pharmaceuticals plc (Aug 2026)
- Balyasny Asset Management L.P. also filed stake reports on 31 other companies: Beyond Air, Inc. (Aug 2026), Camp4 Therapeutics Corp. (Aug 2026), CELLECTAR BIOSCIENCES, INC. (Aug 2026)
- T. Rowe Price Investment Management, Inc. also filed stake reports on 167 other companies: CABALETTA BIO INC (Nov 2026), MADISON SQUARE GARDEN SPORTS CORP (Nov 2026), MSG RANGERS CORP (Nov 2026)
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What the Full Report on Txnm Energy Inc covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13,871,806 | 0 | 14,225,755 | 0 | SCHEDULE 13G/A, 2026-10-27 |
| Balyasny Asset Management L.P. | 7,113,061 | 0 | 7,113,061 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Bam Gp LLC | 7,113,061 | 0 | 7,113,061 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Balyasny Asset Management Holdings LP | 7,113,061 | 0 | 7,113,061 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Dames GP LLC | 7,113,061 | 0 | 7,113,061 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Dmitry Balyasny | 7,113,061 | 0 | 7,113,061 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Pentwater Capital Management LP | 0 | 6,487,500 | 0 | 6,487,500 | SCHEDULE 13G, 2026-08-14 |
| Matthew Halbower | 0 | 6,487,500 | 0 | 6,487,500 | SCHEDULE 13G, 2026-08-14 |
The latest filing identifies Txnm Energy Inc by CUSIP 69349H107 and gives its principal executive office as 414 SILVER AVE. SW, ALBUQUERQUE, NM 87102-3289 (SCHEDULE 13G/A, 2026-10-27).
What the percentages are based on
Each of the Reporting Persons may be deemed to be the beneficial owner of approximately 6.43% of the Shares, based on 110,707,257 Shares outstanding as of April 24, 2026 as reported in the Issuer's 10-Q filed with the Securities and Exchange Commission on May 1, 2026.Balyasny Asset Management L.P., SCHEDULE 13G/A, 2026-08-14
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-06 | Fmr LLC | 3.4% | SCHEDULE 13G/A |
| 2025-08-14 | T. Rowe Price Investment Management, Inc. | 4.8% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-24 | BlackRock, Inc. | 11.5% | SCHEDULE 13G/A |
| 2026-04-29 | Vanguard Portfolio Management | 6.04% | SCHEDULE 13G |
| 2026-04-30 | Vanguard Capital Management | 5.05% | SCHEDULE 13G |
| 2026-05-15 | Balyasny Asset Management L.P. | 6.55% | SCHEDULE 13G |
| 2026-08-14 | Pentwater Capital Management LP | 5.9% | SCHEDULE 13G |
| 2026-08-14 | Balyasny Asset Management L.P. | 6.43% | SCHEDULE 13G/A |
| 2026-10-27 | BlackRock, Inc. | 12.9% | SCHEDULE 13G/A |
Questions about who owns Txnm Energy Inc
Who owns Txnm Energy Inc?
On this page, 5 holders' latest ownership filings report 5% or more of Txnm Energy Inc: BlackRock, Inc. (12.9%, Schedule 13G/A, filed 2026-10-27), Balyasny Asset Management L.P. (6.43%, Schedule 13G/A, filed 2026-08-14), Vanguard Portfolio Management (6.04%, Schedule 13G, filed 2026-04-29), Pentwater Capital Management LP (5.9%, Schedule 13G, filed 2026-08-14) and Vanguard Capital Management (5.05%, Schedule 13G, filed 2026-04-30).
Who are the largest shareholders of Txnm Energy Inc?
By the share each holder's latest filing reports, the largest holders of Txnm Energy Inc on this page are BlackRock, Inc. (12.9%), Balyasny Asset Management L.P. (6.43%) and Vanguard Portfolio Management (6.04%).
When did BlackRock, Inc. buy into Txnm Energy Inc?
The filings give report dates, not purchase dates. The earliest filing from BlackRock, Inc. on this page is the Schedule 13G/A, filed 2026-04-24, reporting 11.5%; its latest, Schedule 13G/A filed 2026-10-27, reports 12.9%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 10 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.