TXNM ENERGY INC (TXNM): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in TXNM · Utilities. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
28
13F filers
Aggregate Value
$1.7B
Across holders
Last Price
$57.08
2026-08-24
Sector
Utilities
GICS
Quarterly fund activity15 increased13 reduced3 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 7.11M | $403.9M | 24.3% | 0.5% | Reduced | $-1.2M | Q2 2026 |
| Pentwater Capital Management LP CIK 0001425851 | Hedge Fund | 6.49M | $368.4M | 22.2% | 2.3% | Added | +$209.4M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 2.47M | $140.3M | 8.4% | 0.1% | Reduced | $-60.1M | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 2.08M | $118.3M | 7.1% | 0.1% | Added | +$47.2M | Q2 2026 |
| Magnetar Financial LLC CIK 0001352851 | Hedge Fund | 1.45M | $82.2M | 5.0% | 0.8% | Reduced | $-33.7M | Q2 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 1.20M | $68.3M | 4.1% | 0.3% | Reduced | $-8.2M | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 890K | $50.5M | 3.0% | 0.0% | Added | $-13.6M | Q2 2026 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 888K | $50.4M | 3.0% | 0.1% | Added | $-25.8M | Q2 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 792K | $45.0M | 2.7% | 0.1% | Reduced | $-3.7M | Q2 2026 |
| GAMCO INVESTORS, INC. ET AL CIK 0000807249 | Institutional Manager | 747K | $42.4M | 2.6% | 0.4% | Reduced | $-499K | Q2 2026 |
Reduced
Hedge Fund
$403.9M· 24.3% of total· 0.5% port· 7.11M sh· $-1.2M QoQ· Q2 2026
Added
Hedge Fund
$368.4M· 22.2% of total· 2.3% port· 6.49M sh· +$209.4M QoQ· Q2 2026
Reduced
Hedge Fund
$140.3M· 8.4% of total· 0.1% port· 2.47M sh· $-60.1M QoQ· Q2 2026
Added
Hedge Fund
$118.3M· 7.1% of total· 0.1% port· 2.08M sh· +$47.2M QoQ· Q2 2026
Reduced
Hedge Fund
$82.2M· 5.0% of total· 0.8% port· 1.45M sh· $-33.7M QoQ· Q2 2026
Reduced
Hedge Fund
$68.3M· 4.1% of total· 0.3% port· 1.20M sh· $-8.2M QoQ· Q2 2026
Added
Hedge Fund
$50.5M· 3.0% of total· 0.0% port· 890K sh· $-13.6M QoQ· Q2 2026
Added
Hedge Fund
$50.4M· 3.0% of total· 0.1% port· 888K sh· $-25.8M QoQ· Q2 2026
Reduced
Hedge Fund
$45.0M· 2.7% of total· 0.1% port· 792K sh· $-3.7M QoQ· Q2 2026
Reduced
Institutional Manager
$42.4M· 2.6% of total· 0.4% port· 747K sh· $-499K QoQ· Q2 2026
Added
Institutional Manager
$39.1M· 2.4% of total· 0.1% port· 689K sh· +$9.8M QoQ· Q2 2026
Added
Hedge Fund
$36.7M· 2.2% of total· 0.1% port· 646K sh· — QoQ· Q2 2026
Added
Hedge Fund
$34.6M· 2.1% of total· 0.0% port· 609K sh· +$15.9M QoQ· Q2 2026
Reduced
Hedge Fund
$27.5M· 1.7% of total· 0.3% port· 485K sh· $-145.1M QoQ· Q2 2026
Added
Hedge Fund
$24.5M· 1.5% of total· 0.0% port· 431K sh· +$3.2M QoQ· Q2 2026
Reduced
Hedge Fund
$21.1M· 1.3% of total· 0.4% port· 372K sh· $-18.4M QoQ· Q2 2026
Added
Hedge Fund
$20.6M· 1.2% of total· 0.0% port· 362K sh· $-9.5M QoQ· Q2 2026
Added
Hedge Fund
$20.0M· 1.2% of total· 0.0% port· 352K sh· +$5.9M QoQ· Q2 2026
Added
Hedge Fund
$17.0M· 1.0% of total· 0.0% port· 299K sh· +$4.3M QoQ· Q2 2026
Reduced
Hedge Fund
$15.9M· 1.0% of total· 0.0% port· 281K sh· $-7.6M QoQ· Q2 2026
Added
Hedge Fund
$13.3M· 0.8% of total· 0.0% port· 235K sh· +$2.7M QoQ· Q2 2026
Added
Hedge Fund
$6.4M· 0.4% of total· 0.2% port· 112K sh· +$5.0M QoQ· Q2 2026
Added
Hedge Fund
$4.4M· 0.3% of total· 0.0% port· 78K sh· +$181K QoQ· Q2 2026
Reduced
Hedge Fund
$3.9M· 0.2% of total· 0.0% port· 68K sh· $-28.2M QoQ· Q2 2026
Reduced
Hedge Fund
$3.2M· 0.2% of total· 0.0% port· 56K sh· +$3.1M QoQ· Q2 2026
Added
Hedge Fund
$2.0M· 0.1% of total· 0.0% port· 35K sh· +$581K QoQ· Q2 2026
Reduced
Hedge Fund
$854K· 0.1% of total· 0.0% port· 15K sh· $-7.7M QoQ· Q2 2026
Reduced
Hedge Fund
$318K· 0.0% of total· 0.0% port· 6K sh· +$265K QoQ· Q2 2026
1–10 of 28
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