Position in DYN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,464,592
-$161,533 QoQ
Shares Held
135,940
+1.3% QoQ
Ownership
0.095%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2022
17 quarters on record
Voting authority
Sole 95.88053553038105.ToString("F0")%
Shared 0.ToString("F0")%
None 4.11946446961895.ToString("F0")%
Common Shares in DYN Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026ALLIANCEBERNSTEIN L.P. holds $5,114,145,940 across 211 Biotechnology names. DYN ranks #78 (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 DYN
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,464,592 | 135,940 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $2,626,125 | 134,260 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,349,502 | 106,680 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $935,244 | 98,240 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,753,357 | 167,625 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $3,609,816 | 153,218 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $6,616,859 | 184,211 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $9,011,830 | 255,365 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $4,779,484 | 168,351 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $3,725,516 | 280,114 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $2,248,834 | 250,986 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $4,115,531 | 365,825 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $3,779,850 | 328,112 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $3,646,074 | 314,588 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $3,410,267 | 268,525 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $1,708,094 | 248,631 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,767,012 | 183,300 | Shares | Defined | 2022-05-13 | |
| No filing history on record for this holder in this stock. | ||||||