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Ballentine Partners, LLC

Position in ARGX — Argenx SE

CIK 1374889 Waltham, MA

Position in ARGX

as of Jun 30, 2026 · filed Jul 17, 2026
Position Value
$716,237
+$285,390 QoQ
Shares Held
772
+30.8% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#18
of 49 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in ARGX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Ballentine Partners, LLC holds $12,066,429 across 29 Biotechnology names. ARGX ranks #3 (5.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 ARGX
Argenx SE
This page
772 $716,237

All Filings in ARGX

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $716,237 772
2026-03-31 $430,847 590
2025-12-31 $434,770 517
2025-09-30 $365,091 495
2025-06-30 $307,580 558
2025-03-31 $292,972 495
2024-12-31 $329,640 536
2024-09-30 $239,057 441