Position in GUTS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$22,073
-$481,694 QoQ
Shares Held
48,196
-79.0% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GUTS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026CITADEL ADVISORS LLC holds $6,088,670,159 across 436 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ONC |
BeOne Medicines Ltd.
|
1,425,517 | $406,229,578 | |
| 2 | BBIO |
BridgeBio Pharma, Inc.
|
3,760,028 | $280,046,885 | |
| 3 | INSM |
INSMED Inc
|
2,556,973 | $272,624,460 | |
| 4 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
507,233 | $272,358,759 | |
| 5 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
510,430 | $253,545,893 | |
| 6 | JAZZ |
Jazz Pharmaceuticals plc
|
1,006,676 | $242,578,715 | |
| 7 | MANE |
Veradermics, Inc
|
1,877,775 | $230,853,658 | |
| 8 | ROIV |
Roivant Sciences Ltd.
|
5,576,261 | $197,343,876 |
All Filings in GUTS
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $22,073 | 48,196 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $503,767 | 228,985 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $2,833,946 | 1,782,356 | Shares | Defined | 2025-11-14 | |
| 2025-03-31 | $119,410 | 100,345 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $1,507,938 | 732,009 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $2,081,759 | 822,830 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $3,374,397 | 790,257 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $12,608,385 | 1,703,836 | Shares | Defined | 2024-05-15 | |
| No filing history on record for this holder in this stock. | ||||||