PNM Resources, Inc. (Holding Co.) (PNM)
PNM moved a median of -0.04% 30 minutes after news, and -0.05% by the close. How PNM actually reacts to news — the realized, point-in-time move the market made, measured across 88 labeled events over the last three years with zero look-ahead.
PNM’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 49% | 82 |
| 30-min | -0.04% | 45% | 82 |
| 60-min | -0.04% | 49% | 82 |
| to close | -0.05% | 48% | 82 |
| Middle 50% of PNM reactions | -0.16% to +0.30% |
|---|---|
| Median reaction (30-min) | -0.04% |
| Measured reactions | 88 |
Half of all PNM Resources, Inc. (Holding Co.) news events land between -0.16% and +0.30% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when PNM moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to PNM's baseline. Nothing else.
Recent PNM events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K/A TXNM ENERGY INC For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K TXNM ENERGY INC For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 10-Q PNM RESOURCES INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | — | — | |
| PNM Resources Reports Second Quarter 2024 Results | Press release | PR Newswire | -0.24% | -1.00% | |
| PNM Resources (NYSE: PNM) Transitions to TXNM Energy (NYSE: TXNM) with Trading Effective on August 5 | Press release | PR Newswire | -0.94% | +0.00% | |
| PNM Resources Board Declares Quarterly Common Stock Dividend | Press release | PR Newswire | -0.03% | +1.73% | |
| PNM Resources to Announce 2024 Second Quarter Earnings on July 31 | Press release | PR Newswire | -0.49% | -0.88% | |
| Form 11-K PNM RESOURCES INC For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.33% | -0.69% | |
| Form 8-K PNM RESOURCES INC For: Jun 21 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.93% | |
| PNM Files 2025 Rate Request | Press release | PR Newswire | -0.08% | -1.34% | |
| TNMP Receives Approval for Distribution Investment Recovery | Press release | PR Newswire | +0.04% | -0.40% | |
| Form 8-K PNM RESOURCES INC For: Jun 10 | SEC filing · Form 8-K | SEC EDGAR | +0.12% | +0.62% | |
| PNM Resources Closes Offering of $500 Million 5.75% Junior Subordinated Convertible Notes due 2054 | Press release | PR Newswire | +0.12% | +0.62% | |
| Form 8-K PNM RESOURCES INC For: Jun 04 | SEC filing · Form 8-K | SEC EDGAR | -0.34% | -0.71% | |
| Form 8-K PNM RESOURCES INC For: Jun 05 | SEC filing · Form 8-K | SEC EDGAR | -0.14% | -1.11% | |
| PNM Resources Announces Pricing of $500 Million of 5.75% Junior Subordinated Convertible Notes due 2054 | Press release | PR Newswire | -0.34% | -0.71% | |
| PNM Resources Management to Meet with Investors | Press release | PR Newswire | +0.63% | +3.61% | |
| Public Service Company of New Mexico Declares Preferred Dividend | Press release | PR Newswire | -0.34% | -0.71% | |
| Form 8-K PNM RESOURCES INC For: Jun 03 | SEC filing · Form 8-K | SEC EDGAR | +0.63% | +3.61% | |
| PNM Resources Announces Offering of Junior Subordinated Convertible Notes due 2054 | Press release | PR Newswire | +0.63% | +3.61% | |
| NMPRC Approves New PNM Energy Resources for 2026 | Press release | PR Newswire | +0.13% | +2.10% | |
| Form 8-K PNM RESOURCES INC For: May 06 | SEC filing · Form 8-K | SEC EDGAR | -0.16% | +0.18% | |
| Form DEFA14A PNM RESOURCES INC | SEC filing · Form DEFA14A | SEC EDGAR | -0.05% | +0.42% | |
| PNM Resources Reports First Quarter 2024 Results | Press release | PR Newswire | +1.15% | +3.52% | |
| Form ARS PNM RESOURCES INC For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.00% | -0.98% | |
| Form DEF 14A PNM RESOURCES INC For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | +0.00% | -0.98% | |
| Form DEFA14A PNM RESOURCES INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | +0.47% | |
| Form PRE 14A PNM RESOURCES INC For: Dec 31 | SEC filing · Form PRE | SEC EDGAR | +0.00% | -0.63% | |
| PNM Resources to Announce 2024 First Quarter Earnings on April 30 | Press release | PR Newswire | -0.81% | -0.91% | |
| Form 8-K PNM RESOURCES INC For: Mar 27 | SEC filing · Form 8-K | SEC EDGAR | +0.64% | +0.51% | |
| PNM Resources Management to Meet with Investors | Press release | PR Newswire | +0.33% | +1.23% | |
| Public Service Company of New Mexico Declares Preferred Dividend | Press release | PR Newswire | -0.21% | -0.56% | |
| Form 8-K PNM RESOURCES INC For: Mar 06 | SEC filing · Form 8-K | SEC EDGAR | -1.22% | +0.00% | |
| PNM Resources Management to Meet with Investors 2024 ongoing earnings guidance to be affirmed during meetings | Press release | PR Newswire | -0.01% | +3.30% | |
| PNM Resources Board Declares Quarterly Common Stock Dividend | Press release | PR Newswire | -0.01% | +3.30% | |
| Form 10-K PNM RESOURCES INC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.96% | +0.79% | |
| PNM Resources Completes Sale of Renewable Joint Venture | Press release | PR Newswire | +0.13% | -1.16% | |
| PNM Resources Management to Meet with Investors | Press release | PR Newswire | +0.05% | +0.67% | |
| PNM Resources Management to Meet with Investors | Press release | PR Newswire | +0.65% | -2.02% | |
| PNM Resources Reports 2023 Results and Introduces 2024 Earnings Guidance | Press release | PR Newswire | +2.13% | +4.23% | |
| NMPRC Issues Decision in PNM Rate Review | Press release | PR Newswire | +0.45% | +0.19% | |
| Form 8-K PNM RESOURCES INC For: Jan 02 | SEC filing · Form 8-K | SEC EDGAR | +0.98% | +1.40% | |
| PNM Resources Announces Avangrid Termination of Merger Agreement, Schedules Financial Update | Press release | PR Newswire | +0.98% | +1.40% | |
| Form 8-K PNM RESOURCES INC For: Dec 26 | SEC filing · Form 8-K | SEC EDGAR | -0.12% | -0.36% | |
| NMPRC Approves PNM Distribution Battery Storage Projects | Press release | PR Newswire | -0.12% | -0.36% | |
| PNM Resources Announces Sale of Renewable Joint Venture | Press release | PR Newswire | -0.12% | -0.36% | |
| Hearing Examiners Issue Recommended Decisions in PNM 2024 Rate Review and Distribution Battery Filings | Press release | PR Newswire | -0.31% | -0.23% | |
| Form 8-K PNM RESOURCES INC For: Dec 06 | SEC filing · Form 8-K | SEC EDGAR | -0.35% | +0.50% | |
| PNM Resources Increases Common Dividend 5.4% | Press release | PR Newswire | -0.35% | +0.50% | |
| PNM Resources Management to Meet with Investors | Press release | PR Newswire | +0.31% | -0.83% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the PNM section they belong to.
Where else PNM is measured.
PNM earnings → · Analyst actions → · SEC filings →
Other Utilities names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| CGE ENERGY INC (CGEI) | 95 | 0.00% | 25% |
| Transportadora de Gas del Sur SA TGS (TGS) | 91 | +0.15% | 62% |
| RUBIS ADR (RBSFY) | 87 | 0.00% | 3% |
| Boralex Ind (BLX_TSE) | 85 | +0.17% | 55% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Utilities names, measured the same way →
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How the numbers are made.
How is PNM Resources, Inc. (Holding Co.)'s median reaction calculated?
Every labeled PNM news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 88 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 45% of PNM's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does PNM's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.