Position in PTCT
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$54,931,581
-$3,513,559 QoQ
Shares Held
806,276
+4.8% QoQ
Ownership
0.972%
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 95.19928659664929.ToString("F0")%
Shared 4.800713403350714.ToString("F0")%
None 0.ToString("F0")%
Common Shares in PTCT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026NORTHERN TRUST CORP holds $6,613,834,361 across 418 Biotechnology names. PTCT ranks #25 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
2,564,264 | $1,145,046,441 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
941,941 | $727,781,290 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
858,120 | $283,926,160 | |
| 4 | INSM |
INSMED Inc
|
1,294,000 | $211,594,876 | |
| 5 | RPRX |
Royalty Pharma plc
|
3,808,735 | $182,705,014 | |
| 6 | INCY |
Incyte Corp
|
1,849,726 | $174,096,208 | |
| 7 | MRNA |
Moderna, Inc.
|
2,952,041 | $149,963,680 | |
| 8 | BBIO |
BridgeBio Pharma, Inc.
|
1,403,642 | $104,234,453 |
All Filings in PTCT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $54,931,581 | 806,276 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $58,445,140 | 769,420 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $45,264,606 | 737,569 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $36,102,085 | 739,191 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $37,914,797 | 744,011 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $32,860,834 | 727,976 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $25,052,218 | 675,262 | Shares | Other | 2024-11-13 | |
| 2024-06-30 | $20,135,674 | 658,459 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $19,635,777 | 675,001 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $18,984,621 | 688,847 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $15,489,634 | 691,193 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $27,904,986 | 686,132 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $31,818,442 | 656,863 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $24,875,883 | 651,713 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $32,510,071 | 647,611 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $26,262,093 | 655,569 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $25,084,369 | 672,323 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $28,224,451 | 708,623 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $26,582,114 | 714,381 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $31,088,991 | 735,486 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $34,561,615 | 729,918 | Shares | Other | 2021-05-12 | |
| 2020-12-31 | $47,500,074 | 778,307 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $37,474,657 | 801,597 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $42,588,312 | 839,344 | Shares | Other | 2020-08-14 | |
| 2020-03-31 | $35,008,187 | 784,761 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||