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TXNM in the 13F filings

PNM Res Inc · CUSIP 69349H107

Sector · UtilitiesTheme · Electric utilitiesTheme · Energy and power infrastructure· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 7 Aug 2026
Managers listing it
30
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 9 listed it in both
Shares listed
20,066,042
combined, among listed positions
Reported value
$1.1bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 17 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -782,982.

Managers listing TXNM in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

30 of 30 holders

ActionFiling
Balyasny Asset Management LLC7,113,061$404m0.50%Trimmed-20,48214 Aug 2026 (the filing on sec.gov)
Millennium Management LLC2,470,809$140m0.05%Trimmed-1,058,70114 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP1,328,638$78munder 0.1%Added+237,36014 Aug 2026 (the filing on sec.gov)
Invesco Ltd1,203,808$68munder 0.1%Added+284,03814 Aug 2026 (the filing on sec.gov)
Verition Fund Management LLC1,203,109$68m0.35%Trimmed-144,14214 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP889,956$51munder 0.1%Added+173,12213 Aug 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP888,032$50m0.14%Added+95,92214 Aug 2026 (the filing on sec.gov)
GAMCO Investors Inc746,544$42m0.38%Trimmed-8,78212 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC645,558$37m0.05%Newnew13 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP609,070$35munder 0.1%Added+279,89114 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC430,937$24munder 0.1%Added+57,05514 Aug 2026 (the filing on sec.gov)
Caxton Associates LLP372,254$21m0.40%Trimmed-323,38114 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC362,001$21munder 0.1%Added+69,0102 Sep 2026 (the filing on sec.gov)
Arrowstreet Capital LP352,411$20munder 0.1%Added+103,31313 Aug 2026 (the filing on sec.gov)
Man Group PLC299,090$17munder 0.1%Added+154,83814 Aug 2026 (the filing on sec.gov)
Woodline Partners LP280,760$16munder 0.1%Trimmed-133,08314 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp234,603$13munder 0.1%Added+46,69414 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc123,541$7.0munder 0.1%Added+19,67614 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)113,718$6.5munder 0.1%Trimmed-314,22013 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP78,109$4.4munder 0.1%Added+3,19014 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.68,394$3.9munder 0.1%Trimmed-497,52714 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP58,595$3.3m0.13%Newnew12 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC55,722$3.2munder 0.1%Trimmed-42,16614 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd44,219$2.5munder 0.1%Added+2,48814 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC34,729$2.0munder 0.1%Added+10,24014 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (2)

Exited (3)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
9 in Q3 2024 to 12 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
TXNM by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20134$185mn.a.n.a.
Q3 20133$190mn.a.n.a.
Q4 20134$308mn.a.n.a.
Q1 20144$340mn.a.n.a.
Q2 20144$381mn.a.n.a.
Q3 20145$370mn.a.n.a.
Q4 20146$442mn.a.n.a.
Q1 20153$396mn.a.n.a.
Q2 20156$384mn.a.n.a.
Q3 20155$463mn.a.n.a.
Q4 20153$431mn.a.n.a.
Q1 20165$514mn.a.n.a.
Q2 20166$533mn.a.n.a.
Q3 20166$494mn.a.n.a.
Q4 20164$472mn.a.n.a.
Q1 20174$511mn.a.n.a.
Q2 20176$557mn.a.n.a.
Q3 20176$558mn.a.n.a.
Q4 20176$540mn.a.n.a.
Q1 20188$508mn.a.n.a.
Q2 20188$556mn.a.n.a.
Q3 20188$563mn.a.n.a.
Q4 20189$622mn.a.n.a.
Q1 20199$695mn.a.n.a.
Q2 20198$770mn.a.n.a.
Q3 20196$794mn.a.n.a.
Q4 20196$718mn.a.n.a.
Q1 20208$586mn.a.n.a.
Q2 20207$558mn.a.n.a.
Q3 20205$572mn.a.n.a.
Q4 202010$364mn.a.n.a.
Q1 202112$443mn.a.n.a.
Q2 20218$426mn.a.n.a.
Q3 202111$374mn.a.n.a.
Q4 20218$323mn.a.n.a.
Q1 202210$279mn.a.n.a.
Q2 202211$261mn.a.n.a.
Q3 202210$256mn.a.n.a.
Q4 202215$366mn.a.n.a.
Q1 202315$391mn.a.n.a.
Q2 202314$325mn.a.n.a.
Q3 20239$336mn.a.n.a.
Q4 20237$294m35
Q1 20249$338m72
Q2 20249$214m37
Q3 20249$173m54
Q4 20248$307m44
Q1 20259$420m72
Q2 202512$391m74
Q3 202513$643m114
Q4 202513$776m1813
Q1 202610$911m1616
Q2 202612$915m1716

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

TXNM and SO →TXNM and D →TXNM and NEE →Choose a stock to compare with TXNM →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own TXNM, latest filings →Back to the 13F Explorer →