Security
Argenx Se · SPONSORED ADR
10 owners 1 new 2 exits max 0.3% (Two Sigma Investments, LP)
owners
10
max %
0.3%
tracked value
$597M
qoq
N 1
A 3
R 4
E 2
holders
sorted by % of portfolio · long equity only · exits show last held size
| manager | % port | activity | shares | value | history |
|---|---|---|---|---|---|
| Two Sigma Investments, LP 2025 Q4 stale | 0.3% | Exit -0.31 pp | 258,556 | $217M | hist |
| Ron Baron - Bamco Inc. /NY/ (Baron Capital) 2026 Q1 | 0.3% | Reduce -0.04 pp | 138,648 | $101M | hist |
| Ken Griffin - Citadel Advisors LLC 2026 Q1 | 0.0% | Reduce -0.02 pp | 219,126 | $160M | hist |
| Israel Englander - Millennium Management LLC 2026 Q1 | 0.0% | Add 0.00 pp | 72,365 | $53M | hist |
| D. E. Shaw & Co., Inc. 2026 Q1 | 0.0% | Add 0.00 pp | 52,122 | $38M | hist |
| Natixis Advisors, LLC 2026 Q1 | 0.0% | Reduce -0.01 pp | 20,380 | $15M | hist |
| Dmitry Balyasny - Balyasny Asset Management L.P. 2026 Q1 | 0.0% | Reduce -0.03 pp | 13,111 | $10M | hist |
| Cliff Asness - Aqr Capital Management LLC 2026 Q1 | 0.0% | Add 0.00 pp | 2,530 | $2M | hist |
| Ray Dalio - Bridgewater Associates, LP 2026 Q1 | 0.0% | New 0.0% | 1,214 | $887 | hist |
| Ancora Advisors LLC 2026 Q1 | 0.0% | — | 8 | $6 | hist |
| Marshall Wace - Marshall Wace, LLP exited 2026 Q1 last 2025 Q4 | 0.0% | Exit -0.01 pp | 13,508 | $11M | hist |
| Joel Greenblatt - Gotham Asset Management, LLC exited 2026 Q1 last 2025 Q4 | 0.0% | Exit 0.00 pp | 272 | $229 | hist |
No managers match this filter.
ownership over time
filing count by report period · click a bar for that quarter’s holders