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GPRE · GLW 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.

GPREGLW
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.
  • GPRE
  • GLW
010203040202120222023202420252026
Holders and value by quarter
QuarterGPREGLW
Q3 20203 holders, $6.4m11 holders, $3.4bn
Q4 20202 holders, $4.2m18 holders, $3.6bn
Q1 20214 holders, $34m11 holders, $4.6bn
Q2 20211 holders, $14m16 holders, $4.0bn
Q3 20212 holders, $19m14 holders, $3.2bn
Q4 20213 holders, $34m16 holders, $3.1bn
Q1 20223 holders, $23m18 holders, $2.6bn
Q2 20221 holders, $7.3m14 holders, $2.3bn
Q3 20221 holders, $3.6m14 holders, $1.6bn
Q4 20223 holders, $21m12 holders, $1.7bn
Q1 20234 holders, $33m18 holders, $2.3bn
Q2 20231 holders, $22m10 holders, $1.9bn
Q3 20233 holders, $60m8 holders, $1.4bn
Q4 20232 holders, $20m12 holders, $1.6bn
Q1 20242 holders, $29m11 holders, $2.2bn
Q2 2024none listed holders, n.a.11 holders, $3.3bn
Q3 2024none listed holders, n.a.17 holders, $4.3bn
Q4 20241 holders, $180k22 holders, $4.1bn
Q1 20252 holders, $830k24 holders, $3.1bn
Q2 20251 holders, $443k25 holders, $3.3bn
Q3 20251 holders, $488k26 holders, $6.2bn
Q4 20252 holders, $1.2m27 holders, $7.2bn
Q1 20265 holders, $28m33 holders, $12.8bn
Q2 20264 holders, $13m26 holders, $23.6bn
GPRE

Green Plains Inc

Holders
2
Reported value
$29m
Buyers
2
Sellers
0

Breadth +2 among 93 comparable managers.

Materials
GLW

Corning Inc

Holders
11
Reported value
$2.2bn
Buyers
6
Sellers
6

Breadth 0 among 93 comparable managers.

Materials

Who holds both, Q1 2024

Among the 12 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only GPRE (1)

Marshall Wace LLP

Only GLW (10)

Dodge & Cox, GAMCO Investors Inc, Invesco Ltd, MFS Investment Management, Neuberger Berman Group LLC, Point72 Asset Management LP, Squarepoint Ops LLC, T. Rowe Price Associates Inc, Wellington Management Group LLP, 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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