Position in ZBIO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$6,984,550
-$6,422,844 QoQ
Shares Held
357,266
-3.2% QoQ
Ownership
0.566%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ZBIO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026PRICE T ROWE ASSOCIATES INC /MD/ holds $14,300,473,279 across 256 Biotechnology names. ZBIO ranks #111 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARGX |
Argenx SE
|
3,374,955 | $2,464,560,888 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
2,177,527 | $1,682,444,460 | |
| 3 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
1,760,122 | $785,964,877 | |
| 4 | INSM |
INSMED Inc
|
3,092,807 | $505,735,799 | |
| 5 | KYMR |
Kymera Therapeutics, Inc.
|
6,060,847 | $504,807,946 | |
| 6 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,432,748 | $474,053,330 | |
| 7 | ASND |
Ascendis Pharma A/S
|
1,530,345 | $350,035,811 | |
| 8 | RVMD |
Revolution Medicines, Inc.
|
3,232,213 | $314,332,713 |
All Filings in ZBIO
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,984,550 | 357,266 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $13,407,394 | 369,248 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $8,309,415 | 374,298 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $4,701,606 | 485,202 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $4,089,087 | 517,606 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $4,186,891 | 511,220 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $8,237,569 | 486,854 | Shares | Sole | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||