Position in PTCT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,641,281
-$1,726,469 QoQ
Shares Held
105,937
-30.4% QoQ
Ownership
0.127%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#81
of 383 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 91%
Shared 0%
None 9%
Common Shares in PTCT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026ALLIANCEBERNSTEIN L.P. holds $5,185,395,108 across 257 Biotechnology names. PTCT ranks #56 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
3,019,315 | $1,499,784,339 | |
| 2 | ARGX |
Argenx SE
|
395,661 | $367,082,405 | |
| 3 | GMAB |
Genmab A/S
|
8,644,877 | $237,474,771 | |
| 4 | REGN |
Regeneron Pharmaceuticals, Inc.
|
292,338 | $182,284,436 | |
| 5 | TECH |
BIO-TECHNE Corp
|
2,002,026 | $141,443,136 | |
| 6 | HALO |
Halozyme Therapeutics, Inc.
|
1,696,538 | $132,788,029 | |
| 7 | KYMR |
Kymera Therapeutics, Inc.
|
981,521 | $112,551,013 | |
| 8 | BBIO |
BridgeBio Pharma, Inc.
|
1,453,504 | $108,256,977 |
All Filings in PTCT
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,641,281 | 105,937 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $10,367,750 | 152,176 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $7,163,635 | 94,308 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $5,647,083 | 92,017 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $4,491,814 | 91,970 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $6,792,101 | 133,283 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $16,324,610 | 361,644 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $8,237,980 | 222,048 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $2,924,977 | 95,650 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $10,476,967 | 360,157 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $9,743,865 | 353,551 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $2,937,233 | 131,068 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $5,498,461 | 135,197 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $15,738,156 | 324,900 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $13,299,344 | 348,424 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $6,268,474 | 124,870 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $3,707,553 | 92,550 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $3,453,040 | 92,550 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $3,678,300 | 92,350 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $3,436,343 | 92,350 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $3,928,996 | 92,950 | Shares | Defined | 2021-07-30 | |
| 2021-03-31 | $81,296,966 | 1,716,937 | Shares | Defined | 2021-05-06 | |
| 2020-12-31 | $108,228,588 | 1,773,367 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $81,282,261 | 1,738,658 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $84,421,212 | 1,663,800 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $71,415,569 | 1,600,887 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||