Position in ZLAB
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$23,745,573
-$1,663,187 QoQ
Shares Held
1,262,391
-12.4% QoQ
Ownership
0.086%
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 ZLAB Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026FMR LLC holds $49,690,752,415 across 354 Biotechnology names. ZLAB ranks #127 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
14,579,166 | $4,823,808,652 | |
| 2 | ARGX |
Argenx SE
|
4,991,034 | $3,644,702,577 | |
| 3 | MRNA |
Moderna, Inc.
|
45,672,024 | $2,320,138,818 | |
| 4 | ROIV |
Roivant Sciences Ltd.
|
77,981,253 | $2,160,080,705 | |
| 5 | INSM |
INSMED Inc
|
13,160,167 | $2,151,950,504 | |
| 6 | IONS |
Ionis Pharmaceuticals Inc
|
24,556,637 | $1,843,957,869 | |
| 7 | RPRX |
Royalty Pharma plc
|
25,152,242 | $1,206,553,046 | |
| 8 | REGN |
Regeneron Pharmaceuticals, Inc.
|
1,518,192 | $1,173,015,865 |
All Filings in ZLAB
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $23,745,573 | 1,262,391 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $25,408,760 | 1,440,406 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $159,340,984 | 4,701,711 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $216,723,880 | 6,197,423 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $230,505,544 | 6,378,128 | Shares | Defined | 2025-05-12 | |
| 2024-12-31 | $143,403,474 | 5,475,505 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $15,566,895 | 644,859 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $19,618,614 | 1,132,061 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $22,498,757 | 1,404,417 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $33,805,212 | 1,236,927 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $30,829,987 | 1,268,202 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $54,737,714 | 1,973,953 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $102,243,532 | 3,074,069 | Shares | Defined | 2023-08-11 | |
| 2022-12-31 | $134,794,701 | 4,390,707 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $160,980,801 | 4,707,041 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $118,115,013 | 3,405,854 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $200,409,335 | 4,556,829 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $192,762,015 | 3,067,017 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $398,244,777 | 3,778,772 | Shares | Defined | 2022-02-14 | |
| 2021-06-30 | $781,535,625 | 4,415,705 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $450,706,523 | 3,377,850 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $666,786,073 | 4,926,748 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $519,516,247 | 6,246,438 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $581,079,768 | 7,075,122 | Shares | Defined | 2020-08-24 | |
| 2020-03-31 | $380,573,466 | 7,392,647 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||