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TXNM · Txnm Energy Inc

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$57.43 -0.17 (-0.30%) At close · Aug 20
Market Cap
$6.36B
Shares
110.71M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 384
Total Value: $6,310,761,871
Total Shares: 111,144,102

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 384 13F filers · Δ vs Mar 31, 2026
Top Holder
13.1%
Sep 2023 → Jun 2026 · range 11.7% – 14.6%
+0.9 pts
Top 5
38.6%
Sep 2023 → Jun 2026 · range 34.6% – 41.7%
+2.3 pts
Top 10
53.7%
Sep 2023 → Jun 2026 · range 45.9% – 54.7%
+2.7 pts
HHI
421
Sep 2023 → Jun 2026 · range 383 – 501
Broadly held+37

Quarterly Activity

vs Mar 31, 2026
New
49
Increased
152
Decreased
119
Sold Out
46
Unchanged
64
Holder count: +3
Institutional value: -1.3%
Shares held: +1.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 388
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1108426 CUSIP 69349H107 13F (30d) 344 filings 342 filers Visit website Investor relations