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MGY · 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.

MGYGEV
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.
  • MGY
  • GEV
0102030402020202120222023202420252026
Holders and value by quarter
QuarterMGYGEV
Q1 20202 holders, $8.5mnone listed holders, n.a.
Q2 20202 holders, $13mnone listed holders, n.a.
Q1 20214 holders, $118mnone listed holders, n.a.
Q2 20214 holders, $442mnone listed holders, n.a.
Q3 20217 holders, $506mnone listed holders, n.a.
Q4 20215 holders, $618mnone listed holders, n.a.
Q1 20227 holders, $1.0bnnone listed holders, n.a.
Q2 20227 holders, $1.1bnnone listed holders, n.a.
Q3 20228 holders, $727mnone listed holders, n.a.
Q4 20228 holders, $871mnone listed holders, n.a.
Q1 20239 holders, $588mnone listed holders, n.a.
Q2 20238 holders, $490mnone listed holders, n.a.
Q3 20238 holders, $503mnone listed holders, n.a.
Q4 20237 holders, $461mnone listed holders, n.a.
Q1 20248 holders, $585m3 holders, $544m
Q2 202411 holders, $570m26 holders, $9.8bn
Q3 202411 holders, $520m31 holders, $11.9bn
Q4 202410 holders, $464m37 holders, $15.3bn
Q1 202513 holders, $591m36 holders, $14.8bn
Q2 20257 holders, $491m36 holders, $26.3bn
Q3 20256 holders, $337m35 holders, $29.5bn
Q4 20255 holders, $291m34 holders, $28.7bn
Q1 20267 holders, $636m31 holders, $36.7bn
Q2 20265 holders, $469m28 holders, $45.0bn
MGY

Magnolia Oil & Gas Corp

Holders
7
Reported value
$636m
Buyers
20
Sellers
11

Breadth +9 among 91 comparable managers.

EnergyEnergy and power infrastructure · L3VLUPOil and gas
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 32 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only MGY (1)

Renaissance Technologies LLC

Only GEV (25)

Acadian Asset Management LLC, AQR Capital Management LLC, Artisan Partners LP, Balyasny Asset Management LLC, Bridgewater Associates LP, Capital Research Global Investors, Capital World Investors, Caxton Associates LLP, Coatue Management LLC, Dodge & Cox, Fidelity (FMR LLC), GAMCO Investors Inc, Holocene Advisors LP, Invesco Ltd, Marshall Wace LLP, MFS Investment Management, Millennium Management LLC, Neuberger Berman Group LLC, Rokos Capital Management LLP, T. Rowe Price Associates Inc, Tiger Global Management LLC, Walleye Capital LLC, Wellington Management Group LLP, 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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