Clearbridge Investments, LLC
Position in VRTX — Vertex Pharmaceuticals Inc / Ma
CIK 1348883
NEW YORK, NY
Position in VRTX
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$1,206,093,376
-$90,596,015 QoQ
Shares Held
2,700,975
-5.6% QoQ
Ownership
1.06%
of shares outstanding
% of Portfolio
1.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 97.34103425614823.ToString("F0")%
Shared 0.ToString("F0")%
None 2.6589657438517573.ToString("F0")%
Common Shares in VRTX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Clearbridge Investments, LLC holds $2,718,012,251 across 26 Biotechnology names. VRTX ranks #1 (44.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
This page
|
2,700,975 | $1,206,093,376 | |
| 2 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,356,036 | $448,671,631 | |
| 3 | ARGX |
Argenx SE
|
231,356 | $168,947,719 | |
| 4 | TGTX |
Tg Therapeutics, Inc.
|
3,210,930 | $106,667,094 | |
| 5 | INSM |
INSMED Inc
|
643,435 | $105,214,491 | |
| 6 | BBIO |
BridgeBio Pharma, Inc.
|
951,200 | $70,636,112 | |
| 7 | PTGX |
Protagonist Therapeutics, Inc
|
621,820 | $65,539,828 | |
| 8 | MIRM |
Mirum Pharmaceuticals, Inc.
|
671,870 | $62,067,350 |
All Filings in VRTX
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,206,093,376 | 2,700,975 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $1,296,689,391 | 2,860,176 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $1,036,187,012 | 2,645,764 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $680,205,052 | 1,527,864 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $814,095,684 | 1,679,171 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $745,340,516 | 1,850,858 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $917,163,339 | 1,972,055 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $979,954,778 | 2,090,704 | Shares | Sole | 2024-08-27 | |
| 2024-03-31 | $1,015,118,473 | 2,428,455 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $1,054,892,841 | 2,592,575 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $1,023,462,804 | 2,943,184 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $1,109,016,916 | 3,151,422 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $1,051,622,056 | 3,337,741 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,006,721,733 | 3,486,120 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $1,129,453,846 | 3,900,856 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,195,709,362 | 4,243,264 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $1,344,713,689 | 5,152,752 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $1,141,201,908 | 5,196,730 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $927,338,961 | 5,112,404 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,004,640,428 | 4,982,594 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,186,452,816 | 5,521,210 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $1,010,690,520 | 4,276,426 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $1,216,724,713 | 4,471,280 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $1,209,731,059 | 4,167,032 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $913,988,317 | 3,841,094 | Shares | Defined | 2020-05-22 | |
| No filing history on record for this holder in this stock. | ||||||