SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in PACB — Pacific Biosciences Of California, Inc.
CIK 1446194
BALA CYNWYD, PA
Position in PACB
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,577,160
+$1,307,863 QoQ
Shares Held
2,129,263
+23.9% QoQ
Ownership
0.685%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#19
of 222 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PACB Over Time
Shares Held
Position Value (USD)
Derivatives in PACB
reported options exposure · as of Jun 30, 2026CallValue
$406,056
CallShares
241,700
PutValue
$673,008
PutShares
400,600
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 Devices
Healthcare · as of Jun 30, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $397,083,529 across 81 Medical Devices names. PACB ranks #13 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
826,420 | $74,989,349 | |
| 2 | BSX |
Boston Scientific Corp
|
1,661,950 | $70,932,025 | |
| 3 | DXCM |
Dexcom Inc
|
1,043,864 | $70,304,239 | |
| 4 | MDT |
Medtronic plc
|
410,840 | $32,140,013 | |
| 5 | SYK |
Stryker Corp
|
76,719 | $24,154,209 | |
| 6 | GEHC |
GE HealthCare Technologies Inc.
|
314,867 | $20,154,636 | |
| 7 | TMDX |
TransMedics Group, Inc.
|
255,398 | $16,963,535 | |
| 8 | PEN |
Penumbra Inc
|
29,149 | $9,203,796 |
All Filings in PACB
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $406,056 | 241,700 | Call | Other | 2026-08-14 | |
| 2026-06-30 | $3,577,160 | 2,129,263 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $673,008 | 400,600 | Put | Other | 2026-08-14 | |
| 2026-03-31 | $2,269,297 | 1,719,165 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $212,256 | 160,800 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $714,120 | 541,000 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $235,807 | 126,100 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $4,883,585 | 2,611,543 | Shares | Other | 2026-02-17 | |
| 2025-12-31 | $1,185,580 | 634,000 | Put | Other | 2026-02-17 | |
| 2025-09-30 | $21,760 | 17,000 | Call | Other | 2025-11-14 | |
| 2025-09-30 | $284,672 | 222,400 | Put | Other | 2025-11-14 | |
| 2025-09-30 | $1,760,330 | 1,375,259 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $1,590,467 | 1,282,635 | Shares | Other | 2025-08-14 | |
| 2025-06-30 | $26,908 | 21,700 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $323,392 | 260,800 | Put | Other | 2025-08-14 | |
| 2025-03-31 | $410,655 | 348,013 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $286,740 | 243,000 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $1,718,198 | 1,456,100 | Call | Other | 2025-05-14 | |
| 2024-12-31 | $1,593,262 | 870,635 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $1,514,142 | 827,400 | Put | Other | 2025-02-14 | |
| 2024-09-30 | $707,370 | 416,100 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $572,390 | 336,700 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $2,939,068 | 1,728,864 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $266,739 | 194,700 | Call | Defined | 2024-08-15 | |
| 2024-06-30 | $1,120,332 | 817,761 | Shares | Defined | 2024-08-15 | |
| 2024-06-30 | $604,992 | 441,600 | Put | Defined | 2024-08-15 | |
| 2024-03-31 | $1,626,750 | 433,800 | Put | Defined | 2024-05-07 | |
| 2024-03-31 | $1,986,060 | 529,616 | Shares | Defined | 2024-05-07 | |
| 2024-03-31 | $499,125 | 133,100 | Call | Defined | 2024-05-07 | |
| 2023-12-31 | $1,837,413 | 187,300 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $7,516,078 | 766,165 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $3,810,204 | 388,400 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $2,053,615 | 245,942 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $2,361,380 | 282,800 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $1,991,475 | 238,500 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $3,840,707 | 288,775 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $2,831,570 | 212,900 | Put | Defined | 2023-08-11 | |
| 2023-06-30 | $3,340,960 | 251,200 | Call | Defined | 2023-08-11 | |
| 2023-03-31 | $1,283,017 | 110,796 | Shares | Defined | 2023-05-16 | |
| 2023-03-31 | $1,901,436 | 164,200 | Put | Defined | 2023-05-16 | |
| 2023-03-31 | $11,773,386 | 1,016,700 | Call | Defined | 2023-05-16 | |
| 2022-12-31 | $1,959,821 | 239,587 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $1,250,722 | 152,900 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $1,753,792 | 214,400 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $536,616 | 92,361 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $2,622,634 | 451,400 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $1,155,609 | 198,900 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $492,900 | 111,516 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $602,004 | 136,200 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $1,897,064 | 429,200 | Call | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||