SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in LEGN — Legend Biotech Corp
CIK 1446194
BALA CYNWYD, PA
Position in LEGN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$3,298,964
-$33,234 QoQ
Shares Held
182,364
+19.0% QoQ
Ownership
0.049%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
21 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in LEGN Over Time
Shares Held
Position Value (USD)
Derivatives in LEGN
reported options exposure · as of Mar 31, 2026CallValue
$1,468,908
CallShares
81,200
PutValue
$1,235,547
PutShares
68,300
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, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $1,159,899,084 across 353 Biotechnology names. LEGN ranks #75 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CYTK |
Cytokinetics Inc
|
898,951 | $59,249,860 | |
| 2 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
174,268 | $57,660,053 | |
| 3 | AGIO |
Agios Pharmaceuticals, Inc.
|
1,344,953 | $45,499,759 | |
| 4 | ABVX |
Abivax S.A.
|
381,282 | $42,455,750 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
398,943 | $29,625,507 | |
| 6 | INSM |
INSMED Inc
|
173,630 | $28,391,977 | |
| 7 | CRSP |
CRISPR Therapeutics AG
|
593,406 | $28,228,323 | |
| 8 | TERN |
Terns Pharmaceuticals, Inc.
|
521,571 | $27,497,223 |
All Filings in LEGN
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,468,908 | 81,200 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $3,298,964 | 182,364 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $1,235,547 | 68,300 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $969,604 | 44,600 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $3,332,198 | 153,275 | Shares | Other | 2026-02-17 | |
| 2025-12-31 | $3,461,008 | 159,200 | Put | Other | 2026-02-17 | |
| 2025-09-30 | $7,419,035 | 227,508 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $12,202,662 | 374,200 | Put | Other | 2025-11-14 | |
| 2025-09-30 | $2,510,970 | 77,000 | Call | Other | 2025-11-14 | |
| 2025-06-30 | $287,469 | 8,100 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $6,310,122 | 177,800 | Put | Other | 2025-08-14 | |
| 2025-06-30 | $8,735,721 | 246,146 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $5,371,119 | 158,300 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $3,365,822 | 99,199 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $675,207 | 19,900 | Call | Other | 2025-05-14 | |
| 2024-12-31 | $341,670 | 10,500 | Call | Other | 2025-02-14 | |
| 2024-12-31 | $2,715,105 | 83,439 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $3,442,732 | 105,800 | Put | Other | 2025-02-14 | |
| 2024-09-30 | $1,266,980 | 26,000 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $7,290,008 | 149,600 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $2,603,692 | 53,431 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $6,528,346 | 147,400 | Put | Defined | 2024-08-15 | |
| 2024-06-30 | $2,856,705 | 64,500 | Call | Defined | 2024-08-15 | |
| 2024-06-30 | $2,616,343 | 59,073 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $17,270,111 | 307,900 | Call | Defined | 2024-05-07 | |
| 2024-03-31 | $12,827,783 | 228,700 | Put | Defined | 2024-05-07 | |
| 2023-12-31 | $7,334,723 | 121,900 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $2,028,270 | 33,709 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $10,385,342 | 172,600 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $911,765 | 13,574 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $1,578,495 | 23,500 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $1,027,701 | 15,300 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $5,080,608 | 73,600 | Put | Defined | 2023-08-11 | |
| 2023-06-30 | $5,246,280 | 76,000 | Call | Defined | 2023-08-11 | |
| 2023-06-30 | $540,228 | 7,826 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $3,872,066 | 80,300 | Call | Defined | 2023-05-16 | |
| 2023-03-31 | $1,639,480 | 34,000 | Put | Defined | 2023-05-16 | |
| 2022-12-31 | $9,988,992 | 200,100 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $2,772,157 | 55,532 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $3,264,768 | 65,400 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $21,065,040 | 516,300 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $2,578,560 | 63,200 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $5,725,500 | 104,100 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $12,089,000 | 219,800 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $4,546,134 | 125,100 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $942,296 | 25,930 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $5,109,404 | 140,600 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $2,321,178 | 49,800 | Put | Defined | 2022-04-05 | |
| 2021-12-31 | $647,879 | 13,900 | Call | Defined | 2022-04-05 | |
| 2021-12-31 | $1,521,676 | 32,647 | Shares | Defined | 2022-04-05 | |
| No filing history on record for this holder in this stock. | ||||||