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MDU · 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.

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.
  • MDU
  • GEV
010203040202120222023202420252026
Holders and value by quarter
QuarterMDUGEV
Q3 20206 holders, $172mnone listed holders, n.a.
Q4 20207 holders, $128mnone listed holders, n.a.
Q1 20216 holders, $90mnone listed holders, n.a.
Q2 20215 holders, $89mnone listed holders, n.a.
Q3 20215 holders, $79mnone listed holders, n.a.
Q4 20216 holders, $89mnone listed holders, n.a.
Q1 20227 holders, $73mnone listed holders, n.a.
Q2 20222 holders, $18mnone listed holders, n.a.
Q3 20222 holders, $9.3mnone listed holders, n.a.
Q4 20221 holders, $2.3mnone listed holders, n.a.
Q1 20233 holders, $3.4mnone listed holders, n.a.
Q2 20232 holders, $3.3mnone listed holders, n.a.
Q3 20233 holders, $49mnone listed holders, n.a.
Q4 20234 holders, $74mnone listed holders, n.a.
Q1 20245 holders, $66m3 holders, $544m
Q2 20242 holders, $66m26 holders, $9.8bn
Q3 20243 holders, $64m31 holders, $11.9bn
Q4 20241 holders, $1.0m37 holders, $15.3bn
Q1 20253 holders, $6.8m36 holders, $14.8bn
Q2 20253 holders, $5.5m36 holders, $26.3bn
Q3 20252 holders, $4.2m35 holders, $29.5bn
Q4 20251 holders, $3.7m34 holders, $28.7bn
Q1 20263 holders, $13m31 holders, $36.7bn
Q2 20261 holders, $3.8m28 holders, $45.0bn
MDU

Mdu Res Group Inc

Holders
3
Reported value
$13m
Buyers
19
Sellers
10

Breadth +9 among 91 comparable managers.

GEV

Ge Vernova Inc

Holders
31
Reported value
$36.7bn
Buyers
22
Sellers
22

Breadth 0 among 91 comparable managers.

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.

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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