Position in SRRK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$7,690,100
+$2,740,180 QoQ
Shares Held
139,820
+38.9% QoQ
Ownership
0.115%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#74
of 304 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in SRRK Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026ALLIANCEBERNSTEIN L.P. holds $5,177,847,011 across 257 Biotechnology names. SRRK ranks #60 (0.1% 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 SRRK
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,690,100 | 139,820 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $4,949,920 | 100,690 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $3,616,945 | 82,110 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $3,058,968 | 82,142 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $2,908,336 | 82,110 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $2,639,836 | 82,110 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $3,429,507 | 79,350 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $455,528 | 56,870 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $473,727 | 56,870 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,010,011 | 56,870 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $468,872 | 24,940 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $87,969 | 12,390 | Shares | Defined | 2023-11-14 | |
| 2022-03-31 | $369,943 | 28,700 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $712,908 | 28,700 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $947,674 | 28,700 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $829,430 | 28,700 | Shares | Defined | 2021-07-30 | |
| 2021-03-31 | $1,443,810 | 28,500 | Shares | Defined | 2021-05-06 | |
| 2020-12-31 | $1,344,281 | 27,700 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $408,639 | 23,100 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $420,651 | 23,100 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $248,255 | 20,500 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||