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NVAX · ARGX 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.

NVAXARGX
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.
  • NVAX
  • ARGX
0102030202120222023202420252026
Holders and value by quarter
QuarterNVAXARGX
Q3 20206 holders, $258m8 holders, $3.6bn
Q4 20204 holders, $221m7 holders, $4.1bn
Q1 202110 holders, $1.5bn8 holders, $4.1bn
Q2 20218 holders, $1.6bn9 holders, $4.6bn
Q3 20214 holders, $609m8 holders, $4.5bn
Q4 20214 holders, $399m9 holders, $5.3bn
Q1 20225 holders, $121m8 holders, $5.3bn
Q2 20226 holders, $148m13 holders, $6.5bn
Q3 20223 holders, $34m14 holders, $5.3bn
Q4 20223 holders, $8.0m13 holders, $5.5bn
Q1 20232 holders, $12m13 holders, $5.9bn
Q2 20231 holders, $7.7m18 holders, $6.6bn
Q3 2023none listed holders, n.a.21 holders, $8.7bn
Q4 20231 holders, $7.3m17 holders, $6.3bn
Q1 20242 holders, $13m13 holders, $6.8bn
Q2 20246 holders, $163m14 holders, $7.9bn
Q3 20245 holders, $129m13 holders, $10.7bn
Q4 20242 holders, $520k14 holders, $12.3bn
Q1 20252 holders, $25m17 holders, $11.8bn
Q2 20252 holders, $24m18 holders, $10.8bn
Q3 20252 holders, $40m16 holders, $13.8bn
Q4 20251 holders, $1.3m16 holders, $14.8bn
Q1 20262 holders, $31m11 holders, $12.3bn
Q2 20261 holders, $36m14 holders, $15.0bn
NVAX

Novavax Inc

Holders
2
Reported value
$13m
Buyers
1
Sellers
0

Breadth +1 among 93 comparable managers.

Pharmaceuticals and biotechnologyBiological productsHealthcare: biopharma and medtech · L3VLUP
ARGX

Argenx Se

Holders
13
Reported value
$6.8bn
Buyers
6
Sellers
8

Breadth -2 among 93 comparable managers.

Pharmaceuticals and biotechnologyBiological productsHealthcare: biopharma and medtech · L3VLUP

Who holds both, Q1 2024

Among the 15 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 NVAX (2)

Coatue Management LLC, Farallon Capital Management LLC

Only ARGX (13)

Artisan Partners LP, Capital World Investors, ExodusPoint Capital Management LP, Fidelity (FMR LLC), Holocene Advisors LP, Hudson Bay Capital Management LP, Janus Henderson Group Ltd, Marshall Wace LLP, MFS Investment Management, Moore Capital Management LP, Point72 Asset Management LP, Soros Fund Management LLC, T. Rowe Price Associates Inc

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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