Position in KROS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$355,240
+$14,546 QoQ
Shares Held
33,200
+7.6% QoQ
Ownership
0.167%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#65
of 131 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in KROS 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. KROS ranks #186 (0.0% 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 KROS
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $355,240 | 33,200 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $340,694 | 30,860 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $628,309 | 30,860 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $439,954 | 27,810 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $371,263 | 27,810 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $290,516 | 28,510 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $2,175,421 | 137,424 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $9,186,964 | 158,205 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $6,876,113 | 150,462 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $6,080,999 | 91,858 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $839,731 | 21,120 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $673,305 | 21,120 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $848,601 | 21,120 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $696,010 | 16,300 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $782,726 | 16,300 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $560,538 | 14,900 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $414,450 | 15,000 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $663,436 | 12,200 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $713,822 | 12,200 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $597,356 | 15,100 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $641,297 | 15,100 | Shares | Defined | 2021-07-30 | |
| 2021-03-31 | $837,080 | 13,600 | Shares | Defined | 2021-05-06 | |
| 2020-12-31 | $1,022,830 | 14,500 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $269,990 | 7,000 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $228,811 | 6,100 | Shares | Defined | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||