Position in BBIO
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$150,511,726
+$7,042,112 QoQ
Shares Held
2,026,821
+8.1% QoQ
Ownership
1.03%
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 74%
Shared 0%
None 26%
Common Shares in BBIO Over Time
Shares Held
Position Value (USD)
Derivatives in BBIO
reported options exposure · as of Mar 31, 2026CallValue
$286,903,510
CallShares
3,863,500
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Mar 31, 2026UBS Group AG holds $8,307,109,707 across 562 Biotechnology names. BBIO ranks #13 (1.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ROIV |
Roivant Sciences Ltd.
|
22,619,472 | $626,559,372 | |
| 2 | PTGX |
Protagonist Therapeutics, Inc
|
5,177,796 | $545,739,697 | |
| 3 | ABVX |
Abivax S.A.
|
4,547,406 | $506,353,656 | |
| 4 | RVMD |
Revolution Medicines, Inc.
|
4,386,791 | $426,615,424 | |
| 5 | INSM |
INSMED Inc
|
1,737,481 | $284,112,890 | |
| 6 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
630,618 | $281,596,158 | |
| 7 | APLS |
Apellis Pharmaceuticals, Inc.
|
6,206,681 | $249,694,775 | |
| 8 | REGN |
Regeneron Pharmaceuticals, Inc.
|
299,979 | $231,775,770 |
All Filings in BBIO
Export CSV
37 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $286,903,510 | 3,863,500 | Call | Defined | 2026-05-05 | |
| 2026-03-31 | $150,511,726 | 2,026,821 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $295,519,115 | 3,863,500 | Call | Defined | 2026-01-29 | |
| 2025-12-31 | $143,469,614 | 1,875,665 | Shares | Defined | 2026-01-29 | |
| 2025-09-30 | $134,338,757 | 2,586,422 | Shares | Defined | 2025-11-13 | |
| 2025-09-30 | $200,670,190 | 3,863,500 | Call | Defined | 2025-11-13 | |
| 2025-06-30 | $121,443,704 | 2,812,499 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $166,825,930 | 3,863,500 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $76,002,627 | 2,198,514 | Shares | Defined | 2025-05-13 | |
| 2025-03-31 | $134,345,934 | 3,886,200 | Call | Defined | 2025-05-13 | |
| 2024-12-31 | $50,485,618 | 1,839,855 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $109,809,392 | 4,001,800 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $27,669,747 | 1,086,793 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $104,622,778 | 4,109,300 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $97,862,455 | 3,863,500 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $27,668,312 | 1,092,314 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $119,459,420 | 3,863,500 | Call | Defined | 2024-05-13 | |
| 2024-03-31 | $33,997,961 | 1,099,546 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $39,785,038 | 985,510 | Shares | Defined | 2024-02-09 | |
| 2023-09-30 | $4,023,269 | 152,570 | Shares | Defined | 2023-11-09 | |
| 2023-06-30 | $208,120 | 12,100 | Call | Defined | 2023-08-11 | |
| 2023-06-30 | $2,796,392 | 162,581 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $1,404,954 | 84,738 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $2,742,270 | 359,878 | Shares | Defined | 2023-02-08 | |
| 2022-09-30 | $87,601 | 8,813 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $2,007,378 | 221,077 | Shares | Defined | 2022-08-10 | |
| 2022-03-31 | $4,486,705 | 442,040 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $70,056 | 4,200 | Put | Defined | 2022-02-14 | |
| 2021-12-31 | $1,072,306 | 64,287 | Shares | Defined | 2022-02-14 | |
| 2021-12-31 | $81,732 | 4,900 | Call | Defined | 2022-02-14 | |
| 2021-09-30 | $5,283,420 | 112,725 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $1,333,499 | 21,875 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $821,805 | 13,341 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $1,359,480 | 19,118 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $686,428 | 18,295 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $630,807 | 19,344 | Shares | Defined | 2020-07-31 | |
| 2020-03-31 | $461,680 | 15,920 | Shares | Defined | 2020-05-01 | |
| No filing history on record for this holder in this stock. | ||||||