Position in PTGX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$81,651,147
+$19,679,322 QoQ
Shares Held
666,105
+13.3% QoQ
Ownership
1.03%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#26
of 341 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 95%
Shared 5%
None 0%
Common Shares in PTGX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026NORTHERN TRUST CORP holds $7,813,537,836 across 424 Biotechnology names. PTGX ranks #19 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
2,486,478 | $1,235,108,212 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
916,467 | $571,453,829 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
886,900 | $266,983,504 | |
| 4 | RPRX |
Royalty Pharma plc
|
4,718,859 | $264,586,419 | |
| 5 | RVMD |
Revolution Medicines, Inc.
|
1,117,110 | $209,212,357 | |
| 6 | MRNA |
Moderna, Inc.
|
2,985,329 | $209,062,587 | |
| 7 | INCY |
Incyte Corp
|
1,761,966 | $199,736,460 | |
| 8 | CYTK |
Cytokinetics Inc
|
1,647,345 | $140,337,319 |
All Filings in PTGX
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $81,651,147 | 666,105 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $61,971,825 | 587,968 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $50,230,801 | 575,118 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $40,072,033 | 603,222 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $33,994,694 | 615,066 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $30,926,555 | 639,507 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $24,263,185 | 628,580 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $26,104,005 | 580,089 | Shares | Other | 2024-11-13 | |
| 2024-06-30 | $17,618,102 | 508,459 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $15,593,123 | 538,995 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $12,614,686 | 550,139 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $9,385,635 | 562,688 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $14,863,010 | 538,125 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $9,720,628 | 422,636 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $4,567,001 | 418,607 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $3,521,908 | 417,783 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $3,349,519 | 423,454 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $10,302,644 | 435,078 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $15,575,055 | 455,411 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $8,097,630 | 456,977 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $19,952,973 | 444,585 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $10,761,784 | 415,513 | Shares | Other | 2021-05-12 | |
| 2020-12-31 | $8,138,933 | 403,717 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $7,517,306 | 384,517 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $5,753,644 | 325,801 | Shares | Other | 2020-08-14 | |
| 2020-03-31 | $1,807,217 | 255,980 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||