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KOD · AMGN 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.
  • KOD
  • AMGN
0102030202120222023202420252026
Holders and value by quarter
QuarterKODAMGN
Q3 20202 holders, $473m16 holders, $16.3bn
Q4 20203 holders, $1.6bn19 holders, $14.0bn
Q1 20213 holders, $1.3bn16 holders, $14.5bn
Q2 20214 holders, $1.3bn23 holders, $13.8bn
Q3 20213 holders, $1.4bn24 holders, $11.6bn
Q4 20213 holders, $1.2bn21 holders, $10.4bn
Q1 20222 holders, $3.7m23 holders, $9.9bn
Q2 20223 holders, $7.0m28 holders, $9.7bn
Q3 20223 holders, $5.8m21 holders, $7.9bn
Q4 20223 holders, $6.3m24 holders, $9.3bn
Q1 20232 holders, $4.6m22 holders, $8.4bn
Q2 2023none listed holders, n.a.26 holders, $7.4bn
Q3 2023none listed holders, n.a.26 holders, $8.7bn
Q4 20231 holders, $5.8m24 holders, $8.4bn
Q1 20242 holders, $12m25 holders, $6.7bn
Q2 2024none listed holders, n.a.20 holders, $8.0bn
Q3 20241 holders, $5.1m21 holders, $8.8bn
Q4 20241 holders, $15m20 holders, $8.2bn
Q1 20251 holders, $5.5m25 holders, $12.0bn
Q2 20251 holders, $7.3m20 holders, $10.2bn
Q3 20253 holders, $63m17 holders, $10.4bn
Q4 20254 holders, $105m19 holders, $18.0bn
Q1 20263 holders, $78m15 holders, $21.4bn
Q2 20263 holders, $99m23 holders, $24.9bn
KOD

Kodiak Sciences Inc

Holders
3
Reported value
$63m
Buyers
2
Sellers
1

Breadth +1 among 95 comparable managers.

AMGN

Amgen Inc

Holders
17
Reported value
$10.4bn
Buyers
8
Sellers
9

Breadth -1 among 95 comparable managers.

Who holds both, Q3 2025

Among the 19 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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