Position in PTCT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$296,128,339
-$23,368,991 QoQ
Shares Held
4,346,519
+3.3% QoQ
Ownership
5.24%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 10.119339176936762.ToString("F0")%
Shared 0.006902074970798471.ToString("F0")%
None 89.87375874809244.ToString("F0")%
Common Shares in PTCT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026STATE STREET CORP holds $30,288,856,014 across 423 Biotechnology names. PTCT ranks #22 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
11,730,139 | $5,237,976,269 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
4,664,478 | $3,603,962,281 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
3,322,698 | $1,099,381,087 | |
| 4 | INSM |
INSMED Inc
|
5,551,699 | $907,813,820 | |
| 5 | INCY |
Incyte Corp
|
9,641,384 | $907,447,062 | |
| 6 | MRNA |
Moderna, Inc.
|
14,861,409 | $754,959,577 | |
| 7 | RPRX |
Royalty Pharma plc
|
10,989,851 | $527,183,152 | |
| 8 | ROIV |
Roivant Sciences Ltd.
|
16,186,613 | $448,369,180 |
All Filings in PTCT
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $296,128,339 | 4,346,519 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $319,497,330 | 4,206,126 | Shares | Sole | 2026-02-09 | |
| 2025-12-31 | $319,497,330 | 4,206,126 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $192,381,632 | 3,134,783 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $146,346,813 | 2,996,454 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $125,101,500 | 2,454,896 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $122,238,939 | 2,707,996 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $107,554,384 | 2,899,040 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $84,074,817 | 2,749,340 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $119,553,849 | 4,109,792 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $127,711,799 | 4,633,955 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $71,014,152 | 3,168,860 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $128,943,584 | 3,170,484 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $140,724,642 | 2,905,133 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $131,247,201 | 3,438,491 | Shares | Defined | 2023-05-15 | |
| 2022-09-30 | $141,726,246 | 2,823,232 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $145,212,572 | 3,624,877 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $118,796,047 | 3,184,027 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $111,580,996 | 2,801,431 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $98,555,187 | 2,648,621 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $100,476,931 | 2,377,027 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $96,208,476 | 2,031,858 | Shares | Defined | 2021-07-09 | |
| 2020-12-31 | $133,142,864 | 2,181,597 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $106,758,674 | 2,283,608 | Shares | Defined | 2020-11-10 | |
| 2020-06-30 | $118,568,369 | 2,336,783 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $105,845,120 | 2,372,677 | Shares | Defined | 2020-06-19 | |
| No filing history on record for this holder in this stock. | ||||||