Position in RCKT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$485,340
-$66,747 QoQ
Shares Held
135,570
-13.8% QoQ
Ownership
0.124%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RCKT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026ALLIANCEBERNSTEIN L.P. holds $5,113,566,936 across 211 Biotechnology names. RCKT ranks #154 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
3,910,786 | $1,746,322,380 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
426,914 | $329,850,832 | |
| 3 | ARGX |
Argenx SE
|
422,304 | $308,387,496 | |
| 4 | GMAB |
Genmab A/S
|
9,557,149 | $256,418,307 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
1,908,907 | $141,755,433 | |
| 6 | TECH |
BIO-TECHNE Corp
|
2,213,197 | $115,661,675 | |
| 7 | INSM |
INSMED Inc
|
688,734 | $112,621,783 | |
| 8 | HALO |
Halozyme Therapeutics, Inc.
|
1,736,501 | $112,230,059 |
All Filings in RCKT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $485,340 | 135,570 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $552,087 | 157,290 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $512,765 | 157,290 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $441,343 | 180,140 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $796,831 | 119,465 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $927,163 | 73,760 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $5,376,727 | 291,106 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $5,626,800 | 261,347 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $4,182,273 | 155,244 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $2,293,004 | 76,510 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $2,594,074 | 126,602 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $2,462,091 | 123,910 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $2,998,109 | 175,021 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $956,973 | 48,900 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $780,444 | 48,900 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $2,268,872 | 164,889 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,965,054 | 123,900 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $3,139,415 | 143,812 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $4,431,850 | 148,272 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $2,429,173 | 54,847 | Shares | Defined | 2021-07-30 | |
| 2021-03-31 | $2,165,256 | 48,800 | Shares | Defined | 2021-05-06 | |
| 2020-12-31 | $2,632,320 | 48,000 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $800,100 | 35,000 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $761,852 | 36,400 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $488,250 | 35,000 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||