Position in GRCE
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$793,909
+$336,735 QoQ
Shares Held
349,740
+254.2% QoQ
Ownership
1.66%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#5
of 33 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GRCE Over Time
Shares Held
Position Value (USD)
Derivatives in GRCE
reported options exposure · as of Jun 30, 2026CallValue
$119,175
CallShares
52,500
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 Jun 30, 2026CITADEL ADVISORS LLC holds $6,088,855,369 across 436 Biotechnology names. GRCE ranks #247 (0.0% of the industry book) .
| # | 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 GRCE
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $793,909 | 349,740 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $119,175 | 52,500 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $457,174 | 98,742 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $146,347 | 42,297 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $81,249 | 27,265 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $102,114 | 34,382 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $87,558 | 38,403 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $88,503 | 23,664 | Shares | Defined | 2025-02-14 | |
| No filing history on record for this holder in this stock. | ||||||