SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in BLFS — Biolife Solutions Inc
CIK 1446194
BALA CYNWYD, PA
Position in BLFS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,029,283
+$3,749,113 QoQ
Shares Held
142,680
+871.7% QoQ
Ownership
0.292%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#51
of 216 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BLFS Over Time
Shares Held
Position Value (USD)
Derivatives in BLFS
reported options exposure · as of Mar 31, 2025CallValue
$0
CallShares
0
PutValue
$356,304
PutShares
15,600
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 Instruments & Supplies
Healthcare · as of Jun 30, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $240,615,759 across 33 Medical Instruments & Supplies names. BLFS ranks #11 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
315,895 | $125,625,123 | |
| 2 | WRBY |
Warby Parker Inc.
|
492,592 | $14,945,241 | |
| 3 | RMD |
Resmed Inc
|
71,754 | $13,983,419 | |
| 4 | ALC |
Alcon Inc
|
185,654 | $12,457,383 | |
| 5 | ALGN |
Align Technology Inc
|
65,925 | $11,118,910 | |
| 6 | BDX |
Becton Dickinson & Co
|
72,810 | $11,018,337 | |
| 7 | SOLV |
Solventum Corp
|
119,340 | $9,207,080 | |
| 8 | BAX |
Baxter International Inc
|
381,553 | $8,134,709 |
All Filings in BLFS
Export CSV
36 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,029,283 | 142,680 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $280,170 | 14,684 | Shares | Other | 2026-05-15 | |
| 2025-06-30 | $1,000,619 | 46,454 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $356,304 | 15,600 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $1,115,871 | 48,856 | Shares | Other | 2025-05-14 | |
| 2024-12-31 | $423,771 | 16,324 | Shares | Other | 2025-02-14 | |
| 2024-03-31 | $315,350 | 17,000 | Put | Defined | 2024-05-07 | |
| 2023-12-31 | $203,125 | 12,500 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $195,715 | 12,044 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $139,978 | 10,136 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $220,734 | 9,988 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $319,725 | 14,700 | Call | Defined | 2023-05-16 | |
| 2023-03-31 | $358,657 | 16,490 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $578,760 | 31,800 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $224,906 | 9,886 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $536,900 | 23,600 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $700,153 | 50,699 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $2,294,070 | 100,927 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $2,910,936 | 78,104 | Shares | Defined | 2022-04-05 | |
| 2021-12-31 | $1,226,183 | 32,900 | Put | Defined | 2022-04-05 | |
| 2021-09-30 | $710,976 | 16,800 | Put | Defined | 2021-11-15 | |
| 2021-09-30 | $2,502,635 | 59,136 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $409,492 | 9,200 | Put | Defined | 2021-08-11 | |
| 2021-06-30 | $1,428,815 | 32,101 | Shares | Defined | 2021-08-11 | |
| 2021-06-30 | $351,629 | 7,900 | Call | Defined | 2021-08-11 | |
| 2021-03-31 | $2,799,108 | 77,753 | Shares | Defined | 2021-05-17 | |
| 2021-03-31 | $882,000 | 24,500 | Call | Defined | 2021-05-17 | |
| 2021-03-31 | $291,600 | 8,100 | Put | Defined | 2021-05-17 | |
| 2020-12-31 | $1,262,319 | 31,645 | Shares | Defined | 2021-02-16 | |
| 2020-12-31 | $1,799,039 | 45,100 | Call | Defined | 2021-02-16 | |
| 2020-12-31 | $442,779 | 11,100 | Put | Defined | 2021-02-16 | |
| 2020-09-30 | $1,247,314 | 43,100 | Call | Defined | 2020-11-16 | |
| 2020-09-30 | $225,732 | 7,800 | Put | Defined | 2020-11-16 | |
| 2020-06-30 | $196,200 | 12,000 | Call | Defined | 2020-08-14 | |
| 2020-03-31 | $194,864 | 20,512 | Shares | Defined | 2020-05-15 | |
| 2020-03-31 | $190,950 | 20,100 | Put | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||