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CCCC · 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.

CCCCAMGN
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.
  • CCCC
  • AMGN
0102030202120222023202420252026
Holders and value by quarter
QuarterCCCCAMGN
Q3 2020none listed holders, n.a.16 holders, $16.3bn
Q4 20201 holders, $5.5m19 holders, $14.0bn
Q1 20211 holders, $2.0m16 holders, $14.5bn
Q2 20211 holders, $981k23 holders, $13.8bn
Q3 2021none listed holders, n.a.24 holders, $11.6bn
Q4 20211 holders, $2.6m21 holders, $10.4bn
Q1 20221 holders, $12m23 holders, $9.9bn
Q2 20222 holders, $3.2m28 holders, $9.7bn
Q3 2022none listed holders, n.a.21 holders, $7.9bn
Q4 20221 holders, $338k24 holders, $9.3bn
Q1 20232 holders, $369k22 holders, $8.4bn
Q2 20231 holders, $73k26 holders, $7.4bn
Q3 2023none listed holders, n.a.26 holders, $8.7bn
Q4 2023none listed holders, n.a.24 holders, $8.4bn
Q1 20242 holders, $401k25 holders, $6.7bn
Q2 20242 holders, $226k20 holders, $8.0bn
Q3 20241 holders, $160k21 holders, $8.8bn
Q4 20242 holders, $177k20 holders, $8.2bn
Q1 20251 holders, $45k25 holders, $12.0bn
Q2 20251 holders, $40k20 holders, $10.2bn
Q3 20251 holders, $62k17 holders, $10.4bn
Q4 20251 holders, $53k19 holders, $18.0bn
Q1 20261 holders, $74k15 holders, $21.4bn
Q2 2026none listed holders, n.a.23 holders, $24.9bn
CCCC

C4 Therapeutics Inc

Holders
2
Reported value
$177k
Buyers
0
Sellers
0

Breadth 0 among 94 comparable managers.

Pharmaceuticals and biotechnologyBiological productsHealthcare: biopharma and medtech · L3VLUP
AMGN

Amgen Inc

Holders
20
Reported value
$8.2bn
Buyers
13
Sellers
7

Breadth +6 among 94 comparable managers.

Pharmaceuticals and biotechnologyBiological productsHealthcare: biopharma and medtech · L3VLUP

Who holds both, Q4 2024

Among the 21 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only CCCC (1)

Farallon Capital Management LLC

Only AMGN (19)

AllianceBernstein LP, ARK Investment Management LLC, Capital Research Global Investors, Capital World Investors, D. E. Shaw & Co., Dodge & Cox, Eisler Capital Management Ltd, Fidelity (FMR LLC), Holocene Advisors LP, Invesco Ltd, Janus Henderson Group Ltd, Man Group PLC, PDT Partners LLC, T. Rowe Price Associates Inc, Tudor Investment Corp, Two Sigma Advisers LP, Two Sigma Investments LP, Voloridge Investment Management LLC, 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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