| SC 13G/A | 2019-01-31 | BlackRock Inc. | PNM RESOURCES INC | 9,639,611 | 12.1% | EDGAR |
| SC 13G/A | 2018-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | PNM RESOURCES INC | 6,443,996 | 8.0% | EDGAR |
| SC 13G/A | 2018-02-09 | VANGUARD GROUP INC | PNM RESOURCES INC | 8,804,013 | 11.0% | EDGAR |
| SC 13G/A | 2018-01-19 | BlackRock Inc. | PNM RESOURCES INC | 8,926,954 | 11.2% | EDGAR |
| SC 13G/A | 2017-09-08 | VANGUARD GROUP INC | PNM RESOURCES INC | 8,060,326 | 10.1% | EDGAR |
| SC 13G/A | 2017-02-13 | VANGUARD GROUP INC | PNM RESOURCES INC | 6,773,913 | 8.5% | EDGAR |
| SC 13G/A | 2017-02-07 | PRICE T ROWE ASSOCIATES INC /MD/ | PNM RESOURCES INC | 7,245,753 | 9.0% | EDGAR |
| SC 13G/A | 2017-01-09 | BlackRock Inc. | PNM RESOURCES INC | 8,092,611 | 10.2% | EDGAR |
| SC 13G/A | 2016-02-10 | PRICE T ROWE ASSOCIATES INC /MD/ | PNM RESOURCES INC | 7,823,197 | 9.8% | EDGAR |
| SC 13G/A | 2016-02-10 | BlackRock Inc. | PNM RESOURCES INC | 7,236,993 | 9.1% | EDGAR |
| SC 13G/A | 2016-02-10 | VANGUARD GROUP INC | PNM RESOURCES INC | 6,178,988 | 7.8% | EDGAR |
| SC 13D/A | 2015-10-26 | GAMCO INVESTORS, INC. ET AL | PNM RESOURCES INC | 3,098,000 | 3.9% | EDGAR |
| SC 13G/A | 2015-09-10 | PRICE T ROWE ASSOCIATES INC /MD/ | PNM RESOURCES INC | 8,296,612 | 10.4% | EDGAR |
| SC 13G/A | 2015-02-13 | PRICE T ROWE ASSOCIATES INC /MD/ | PNM RESOURCES INC | 6,949,202 | 8.7% | EDGAR |
| SC 13G/A | 2015-02-11 | VANGUARD GROUP INC | PNM RESOURCES INC | 5,490,406 | 6.9% | EDGAR |
| SC 13G/A | 2015-01-09 | BlackRock Inc. | PNM RESOURCES INC | 8,372,366 | 10.5% | EDGAR |
| SC 13G/A | 2014-02-24 | FRANKLIN RESOURCES INC | PNM RESOURCES INC | 3,599,000 | 4.5% | EDGAR |
| SC 13G/A | 2014-02-14 | FMR LLC | PNM RESOURCES INC | 3,398,938 | 4.3% | EDGAR |
| SC 13G/A | 2014-02-13 | FRANKLIN RESOURCES INC | PNM RESOURCES INC | 3,599,000 | 9.2% | EDGAR |
| SC 13G | 2014-02-13 | PRICE T ROWE ASSOCIATES INC /MD/ | PNM RESOURCES INC | 6,416,560 | 8.0% | EDGAR |