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BDC · 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.

BDCGLW
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.
  • BDC
  • GLW
010203040202120222023202420252026
Holders and value by quarter
QuarterBDCGLW
Q3 20202 holders, $96m11 holders, $3.4bn
Q4 20204 holders, $116m18 holders, $3.6bn
Q1 20212 holders, $111m11 holders, $4.6bn
Q2 20211 holders, $132m16 holders, $4.0bn
Q3 20212 holders, $381m14 holders, $3.2bn
Q4 20211 holders, $155m16 holders, $3.1bn
Q1 20221 holders, $108m18 holders, $2.6bn
Q2 20223 holders, $125m14 holders, $2.3bn
Q3 20224 holders, $120m14 holders, $1.6bn
Q4 20225 holders, $127m12 holders, $1.7bn
Q1 20234 holders, $144m18 holders, $2.3bn
Q2 20235 holders, $213m10 holders, $1.9bn
Q3 20234 holders, $187m8 holders, $1.4bn
Q4 20233 holders, $129m12 holders, $1.6bn
Q1 20243 holders, $336m11 holders, $2.2bn
Q2 20244 holders, $380m11 holders, $3.3bn
Q3 20246 holders, $933m17 holders, $4.3bn
Q4 20247 holders, $866m22 holders, $4.1bn
Q1 20256 holders, $711m24 holders, $3.1bn
Q2 20256 holders, $885m25 holders, $3.3bn
Q3 20256 holders, $1.2bn26 holders, $6.2bn
Q4 20256 holders, $1.1bn27 holders, $7.2bn
Q1 20265 holders, $604m33 holders, $12.8bn
Q2 20266 holders, $662m26 holders, $23.6bn
BDC

Belden Inc

Holders
7
Reported value
$866m
Buyers
3
Sellers
4

Breadth -1 among 94 comparable managers.

Materials
GLW

Corning Inc

Holders
22
Reported value
$4.1bn
Buyers
11
Sellers
10

Breadth +1 among 94 comparable managers.

Materials

Who holds both, Q4 2024

Among the 28 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only BDC (6)

AllianceBernstein LP, Fidelity (FMR LLC), First Eagle Investment Management LLC, Polen Capital Management LLC, Renaissance Technologies LLC, Winton Group Ltd

Only GLW (21)

Appaloosa LP, Arrowstreet Capital LP, Brevan Howard Capital Management LP, Citadel Advisors LLC, Dodge & Cox, ExodusPoint Capital Management LP, Freestone Grove Partners LP, GAMCO Investors Inc, Invesco Ltd, Marshall Wace LLP, MFS Investment Management, Millennium Management LLC, Moore Capital Management LP, Neuberger Berman Group LLC, PDT Partners LLC, Point72 Asset Management LP, Schonfeld Strategic Advisors LLC, Soros Fund Management LLC, Squarepoint Ops LLC, T. Rowe Price Associates Inc, 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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