Position in RGEN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,615,716
+$4,134,132 QoQ
Shares Held
39,176
+1233.0% QoQ
Ownership
0.069%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RGEN Over Time
Shares Held
Position Value (USD)
Derivatives in RGEN
reported options exposure · as of Mar 31, 2026CallValue
$8,506,604
CallShares
72,200
PutValue
$12,005,858
PutShares
101,900
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 Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $180,981,464 across 38 Medical Instruments & Supplies names. RGEN ranks #9 (2.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
115,055 | $53,039,204 | |
| 2 | MDLN |
Medline Inc.
|
439,919 | $19,576,395 | |
| 3 | ALGN |
Align Technology Inc
|
101,079 | $17,327,972 | |
| 4 | BAX |
Baxter International Inc
|
1,001,276 | $16,821,436 | |
| 5 | XRAY |
DENTSPLY SIRONA Inc.
|
877,257 | $10,176,180 | |
| 6 | WRBY |
Warby Parker Inc.
|
469,436 | $9,891,016 | |
| 7 | RMD |
Resmed Inc
|
38,172 | $8,568,850 | |
| 8 | BDX |
Becton Dickinson & Co
|
53,466 | $8,406,459 |
All Filings in RGEN
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,506,604 | 72,200 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $12,005,858 | 101,900 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $4,615,716 | 39,176 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $11,929,008 | 72,800 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $481,584 | 2,939 | Shares | Other | 2026-02-17 | |
| 2025-12-31 | $6,931,278 | 42,300 | Put | Other | 2026-02-17 | |
| 2025-09-30 | $14,556,663 | 108,900 | Call | Other | 2025-11-14 | |
| 2025-09-30 | $16,174,070 | 121,000 | Put | Other | 2025-11-14 | |
| 2025-09-30 | $4,991,906 | 37,345 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $7,341,031 | 59,021 | Shares | Other | 2025-08-14 | |
| 2025-06-30 | $14,415,642 | 115,900 | Put | Other | 2025-08-14 | |
| 2025-06-30 | $2,350,782 | 18,900 | Call | Other | 2025-08-14 | |
| 2025-03-31 | $16,388,512 | 128,800 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $4,008,060 | 31,500 | Call | Other | 2025-05-14 | |
| 2025-03-31 | $4,927,877 | 38,729 | Shares | Other | 2025-05-14 | |
| 2024-12-31 | $5,527,296 | 38,400 | Call | Other | 2025-02-14 | |
| 2024-12-31 | $16,538,706 | 114,900 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $3,423,037 | 23,781 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $7,359,148 | 49,450 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $7,039,186 | 47,300 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $9,152,430 | 61,500 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $2,413,166 | 19,143 | Shares | Defined | 2024-08-15 | |
| 2024-06-30 | $3,441,438 | 27,300 | Put | Defined | 2024-08-15 | |
| 2024-06-30 | $5,042,400 | 40,000 | Call | Defined | 2024-08-15 | |
| 2024-03-31 | $37,354,152 | 203,100 | Call | Defined | 2024-05-07 | |
| 2024-03-31 | $3,770,360 | 20,500 | Put | Defined | 2024-05-07 | |
| 2023-12-31 | $4,027,520 | 22,400 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $1,366,659 | 7,601 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $46,568,200 | 259,000 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $2,019,427 | 12,700 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $1,306,267 | 8,215 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $5,485,845 | 34,500 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $11,090,464 | 78,400 | Call | Defined | 2023-08-11 | |
| 2023-06-30 | $7,422,689 | 52,472 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $10,482,186 | 74,100 | Put | Defined | 2023-08-11 | |
| 2023-03-31 | $3,230,491 | 19,188 | Shares | Defined | 2023-05-16 | |
| 2023-03-31 | $9,731,208 | 57,800 | Put | Defined | 2023-05-16 | |
| 2023-03-31 | $17,442,096 | 103,600 | Call | Defined | 2023-05-16 | |
| 2022-12-31 | $8,363,914 | 49,400 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $502,512 | 2,968 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $10,243,255 | 60,500 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $16,222,437 | 86,700 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $9,916,830 | 53,000 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $2,384,529 | 12,744 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $5,013,612 | 30,872 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $11,384,240 | 70,100 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $13,284,320 | 81,800 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $19,768,259 | 105,100 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $1,556,820 | 8,277 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $19,580,169 | 104,100 | Put | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||