Position in ONC
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$16,243
-$684 QoQ
Shares Held
57
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#234
of 282 holders
Holding Since
Dec 2020
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ONC Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026BROWN BROTHERS HARRIMAN & CO holds $12,921,641 across 41 Biotechnology names. ONC ranks #23 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
8,785 | $4,363,773 | |
| 2 | RVMD |
Revolution Medicines, Inc.
|
15,000 | $2,809,200 | |
| 3 | PCVX |
Vaxcyte, Inc.
|
38,033 | $2,210,858 | |
| 4 | INCY |
Incyte Corp
|
8,005 | $907,446 | |
| 5 | REGN |
Regeneron Pharmaceuticals, Inc.
|
1,115 | $695,247 | |
| 6 | MRNA |
Moderna, Inc.
|
8,626 | $604,078 | |
| 7 | TECH |
BIO-TECHNE Corp
|
4,971 | $351,201 | |
| 8 | TTRX |
Turn Therapeutics Inc.
|
23,688 | $172,922 |
All Filings in ONC
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $16,243 | 57 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $16,927 | 57 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $38,583 | 127 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $13,287 | 39 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $10,893 | 45 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $12,247 | 45 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $8,311 | 45 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $673 | 3 | Shares | Sole | 2024-11-13 | |
| 2023-09-30 | $1,079 | 6 | Shares | Sole | 2023-11-13 | |
| 2023-03-31 | $4,741 | 22 | Shares | Sole | 2023-05-11 | |
| 2022-09-30 | $404 | 3 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $21,849 | 135 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $27,724 | 147 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $39,826 | 147 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $54,450 | 150 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $51,478 | 150 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $52,212 | 150 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $3,875 | 15 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||