TimesSquare Capital Management, LLC
Position in XENE — Xenon Pharmaceuticals Inc.
CIK 1313816
NEW YORK, NY
Position in XENE
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$27,258,153
+$6,365,266 QoQ
Shares Held
451,593
+25.7% QoQ
Ownership
0.466%
of shares outstanding
% of Portfolio
0.41%
of 13F equity value
Holder Rank
#46
of 314 holders
Holding Since
Dec 2022
15 quarters on record
Voting authority
Sole 92%
Shared 0%
None 8%
Common Shares in XENE Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026TimesSquare Capital Management, LLC holds $522,649,738 across 18 Biotechnology names. XENE ranks #6 (5.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INSM |
INSMED Inc
|
728,096 | $77,629,595 | |
| 2 | ARGX |
Argenx SE
|
83,114 | $77,110,675 | |
| 3 | IONS |
Ionis Pharmaceuticals Inc
|
614,070 | $48,689,610 | |
| 4 | MIRM |
Mirum Pharmaceuticals, Inc.
|
367,281 | $42,997,586 | |
| 5 | KRYS |
Krystal Biotech, Inc.
|
111,545 | $41,457,930 | |
| 6 | XENE |
Xenon Pharmaceuticals Inc.
This page
|
451,593 | $27,258,153 | |
| 7 | NAMS |
NewAmsterdam Pharma Co N.V.
|
796,162 | $26,981,930 | |
| 8 | VCEL |
Vericel Corp
|
549,846 | $24,462,648 |
All Filings in XENE
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $27,258,153 | 451,593 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $20,892,887 | 359,293 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $23,877,406 | 532,740 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $22,355,520 | 556,800 | Shares | Sole | 2025-11-07 | |
| 2025-06-30 | $17,879,874 | 571,242 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $25,013,236 | 745,551 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $33,274,920 | 848,850 | Shares | Sole | 2025-02-03 | |
| 2024-09-30 | $30,641,395 | 778,293 | Shares | Sole | 2024-11-04 | |
| 2024-06-30 | $29,417,682 | 754,493 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $31,735,297 | 737,173 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $36,569,521 | 793,954 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $20,174,042 | 590,575 | Shares | Sole | 2023-11-17 | |
| 2023-06-30 | $16,436,612 | 426,925 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $14,594,983 | 407,795 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $19,012,357 | 482,180 | Shares | Sole | 2023-02-10 | |
| No filing history on record for this holder in this stock. | ||||||