Position in HALO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$112,230,059
-$11,298,148 QoQ
Shares Held
1,736,501
-5.4% QoQ
Ownership
1.46%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 95.26213920982481.ToString("F0")%
Shared 0.ToString("F0")%
None 4.737860790175185.ToString("F0")%
Common Shares in HALO 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. HALO ranks #8 (2.2% 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.
This page
|
1,736,501 | $112,230,059 |
All Filings in HALO
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $112,230,059 | 1,736,501 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $123,528,207 | 1,835,486 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $139,885,415 | 1,907,355 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $127,723,041 | 2,455,268 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $205,156,105 | 3,215,109 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $146,701,733 | 3,068,432 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $195,093,438 | 3,408,341 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $185,829,567 | 3,549,075 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $149,146,060 | 3,666,324 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $128,018,130 | 3,463,694 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $128,228,843 | 3,356,776 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $29,675,654 | 822,724 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $31,123,666 | 814,969 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $46,538,168 | 817,894 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $36,064,394 | 912,099 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $43,306,296 | 984,234 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $38,518,935 | 965,871 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $37,413,434 | 930,451 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $32,058,199 | 788,058 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $24,957,426 | 549,602 | Shares | Defined | 2021-07-30 | |
| 2021-03-31 | $15,997,787 | 383,732 | Shares | Defined | 2021-05-06 | |
| 2020-12-31 | $18,767,500 | 439,417 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $7,412,957 | 282,076 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $8,905,209 | 332,160 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $5,716,502 | 317,760 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||