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ATO · GEV in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

ATOGEV
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • ATO
  • GEV
010203040202120222023202420252026
Holders and value by quarter
QuarterATOGEV
Q3 20208 holders, $1.1bnnone listed holders, n.a.
Q4 202010 holders, $520mnone listed holders, n.a.
Q1 20216 holders, $217mnone listed holders, n.a.
Q2 20216 holders, $435mnone listed holders, n.a.
Q3 20214 holders, $408mnone listed holders, n.a.
Q4 20217 holders, $726mnone listed holders, n.a.
Q1 20225 holders, $543mnone listed holders, n.a.
Q2 202213 holders, $686mnone listed holders, n.a.
Q3 202214 holders, $1.5bnnone listed holders, n.a.
Q4 202213 holders, $1.6bnnone listed holders, n.a.
Q1 202312 holders, $1.6bnnone listed holders, n.a.
Q2 202310 holders, $1.6bnnone listed holders, n.a.
Q3 202310 holders, $1.5bnnone listed holders, n.a.
Q4 202311 holders, $1.9bnnone listed holders, n.a.
Q1 20248 holders, $2.0bn3 holders, $544m
Q2 202411 holders, $2.7bn26 holders, $9.8bn
Q3 20246 holders, $3.9bn31 holders, $11.9bn
Q4 20249 holders, $3.8bn37 holders, $15.3bn
Q1 20259 holders, $4.0bn36 holders, $14.8bn
Q2 20259 holders, $4.0bn36 holders, $26.3bn
Q3 20258 holders, $4.3bn35 holders, $29.5bn
Q4 20257 holders, $3.7bn34 holders, $28.7bn
Q1 202611 holders, $4.3bn31 holders, $36.7bn
Q2 202616 holders, $4.4bn28 holders, $45.0bn
ATO

Atmos Energy Corp

Holders
11
Reported value
$4.3bn
Buyers
19
Sellers
11

Breadth +8 among 91 comparable managers.

UtilitiesEnergy and power infrastructure · L3VLUP
GEV

Ge Vernova Inc

Holders
31
Reported value
$36.7bn
Buyers
22
Sellers
22

Breadth 0 among 91 comparable managers.

IndustrialsEnergy and power infrastructure · L3VLUPIndustrials and automation · L3VLUP

Who holds both, Q1 2026

Among the 35 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only ATO (4)

Man Group PLC, PDT Partners LLC, Renaissance Technologies LLC, Verition Fund Management LLC

Only GEV (24)

Acadian Asset Management LLC, AllianceBernstein LP, Arrowstreet Capital LP, Artisan Partners LP, Balyasny Asset Management LLC, Brevan Howard Capital Management LP, Bridgewater Associates LP, Capital World Investors, Caxton Associates LLP, Coatue Management LLC, Dodge & Cox, Fidelity (FMR LLC), GAMCO Investors Inc, Holocene Advisors LP, Janus Henderson Group Ltd, Marshall Wace LLP, Millennium Management LLC, Rokos Capital Management LLP, Tiger Global Management LLC, Two Sigma Investments LP, Voloridge Investment Management LLC, Walleye Capital LLC, Winton Group Ltd, Woodline Partners LP

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. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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