Public Sector Pension Investment Board
PensionPosition in ARGX — Argenx SE
CIK 1396318
MONTREAL, A8
Position in ARGX
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$53,527,325
+$22,748,555 QoQ
Shares Held
73,300
+100.3% QoQ
Ownership
0.118%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
16 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ARGX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Public Sector Pension Investment Board holds $340,768,011 across 30 Biotechnology names. ARGX ranks #1 (15.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARGX |
Argenx SE
This page
|
73,300 | $53,527,325 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
52,037 | $40,205,867 | |
| 3 | KRYS |
Krystal Biotech, Inc.
|
92,286 | $23,839,319 | |
| 4 | PTCT |
Ptc Therapeutics, Inc.
|
331,852 | $22,609,076 | |
| 5 | PTGX |
Protagonist Therapeutics, Inc
|
210,280 | $22,163,512 | |
| 6 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
41,177 | $18,387,177 | |
| 7 | TGTX |
Tg Therapeutics, Inc.
|
487,257 | $16,186,677 | |
| 8 | APLS |
Apellis Pharmaceuticals, Inc.
|
366,674 | $14,751,295 |
All Filings in ARGX
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16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $53,527,325 | 73,300 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $30,778,770 | 36,600 | Shares | Sole | 2026-02-13 | |
| 2025-06-30 | $45,245,240 | 82,082 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $48,581,462 | 82,082 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $65,172,780 | 105,972 | Shares | Sole | 2025-02-14 | |
| 2023-09-30 | $38,039,871 | 77,375 | Shares | Sole | 2023-11-22 | |
| 2023-06-30 | $30,155,358 | 77,375 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $28,828,377 | 77,375 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $33,993,552 | 89,733 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $34,669,510 | 98,200 | Shares | Sole | 2023-01-10 | |
| 2022-06-30 | $37,206,016 | 98,200 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $30,963,442 | 98,200 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $34,388,658 | 98,200 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $29,656,400 | 98,200 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $29,565,074 | 98,200 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $11,538,841 | 41,900 | Shares | Sole | 2021-05-14 | |
| No filing history on record for this holder in this stock. | ||||||