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BCPC · 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.

BCPCGLW
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.
  • BCPC
  • GLW
010203040202120222023202420252026
Holders and value by quarter
QuarterBCPCGLW
Q3 20204 holders, $51m11 holders, $3.4bn
Q4 20202 holders, $37m18 holders, $3.6bn
Q1 20211 holders, $1.9m11 holders, $4.6bn
Q2 20211 holders, $1.9m16 holders, $4.0bn
Q3 20211 holders, $2.4m14 holders, $3.2bn
Q4 20213 holders, $37m16 holders, $3.1bn
Q1 20224 holders, $41m18 holders, $2.6bn
Q2 20225 holders, $46m14 holders, $2.3bn
Q3 20222 holders, $34m14 holders, $1.6bn
Q4 2022none listed holders, n.a.12 holders, $1.7bn
Q1 2023none listed holders, n.a.18 holders, $2.3bn
Q2 2023none listed holders, n.a.10 holders, $1.9bn
Q3 20231 holders, $27m8 holders, $1.4bn
Q4 20231 holders, $27m12 holders, $1.6bn
Q1 2024none listed holders, n.a.11 holders, $2.2bn
Q2 20241 holders, $27m11 holders, $3.3bn
Q3 20242 holders, $32m17 holders, $4.3bn
Q4 20241 holders, $554k22 holders, $4.1bn
Q1 20253 holders, $38m24 holders, $3.1bn
Q2 20255 holders, $91m25 holders, $3.3bn
Q3 20255 holders, $122m26 holders, $6.2bn
Q4 20255 holders, $58m27 holders, $7.2bn
Q1 20265 holders, $123m33 holders, $12.8bn
Q2 20267 holders, $135m26 holders, $23.6bn
BCPC

Balchem Corp

Holders
1
Reported value
$27m
Buyers
0
Sellers
1

Breadth -1 among 93 comparable managers.

Materials
GLW

Corning Inc

Holders
12
Reported value
$1.6bn
Buyers
9
Sellers
4

Breadth +5 among 93 comparable managers.

Materials

Who holds both, Q4 2023

Among the 13 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Both (0)

No tracked manager lists every one of them.

Only BCPC (1)

Renaissance Technologies LLC

Only GLW (12)

Brevan Howard Capital Management LP, Dodge & Cox, ExodusPoint Capital Management LP, GAMCO Investors Inc, Holocene Advisors LP, Maverick Capital Ltd, MFS Investment Management, Neuberger Berman Group LLC, Quantbot Technologies LP, Squarepoint Ops LLC, T. Rowe Price Associates Inc, Wellington Management Group LLP

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.

Back to the 13F Explorer →