Position in JAZZ
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,998,009
+$6,998,009 QoQ
Shares Held
29,041
Ownership
0.045%
of shares outstanding
% of Portfolio
0.96%
of 13F equity value
Holder Rank
#148
of 629 holders
Holding Since
Jun 2021
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in JAZZ Over Time
Shares Held
Position Value (USD)
Derivatives in JAZZ
reported options exposure · as of Dec 31, 2025CallValue
$0
CallShares
0
PutValue
$340,000
PutShares
2,000
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, 2026CSS LLC/IL holds $23,782,728 across 16 Biotechnology names. JAZZ ranks #2 (29.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IONS |
Ionis Pharmaceuticals Inc
|
152,289 | $12,074,994 | |
| 2 | JAZZ |
Jazz Pharmaceuticals plc
This page
|
29,041 | $6,998,009 | |
| 3 | BMRN |
Biomarin Pharmaceutical Inc
|
22,580 | $1,292,027 | |
| 4 | REGN |
Regeneron Pharmaceuticals, Inc.
|
1,820 | $1,134,842 | |
| 5 | HALO |
Halozyme Therapeutics, Inc.
|
6,520 | $510,320 | |
| 6 | TVTX |
Travere Therapeutics, Inc.
|
8,470 | $481,180 | |
| 7 | EXEL |
Exelixis, Inc.
|
8,709 | $473,856 | |
| 8 | INCY |
Incyte Corp
|
3,856 | $437,116 |
All Filings in JAZZ
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,998,009 | 29,041 | Shares | Sole | 2026-08-14 | |
| 2025-12-31 | $340,000 | 2,000 | Put | Sole | 2026-02-17 | |
| 2022-12-31 | $948,213 | 5,952 | Put | Sole | 2023-02-14 | |
| 2022-09-30 | $793,342 | 5,952 | Put | Sole | 2022-11-14 | |
| 2022-06-30 | $928,571 | 5,952 | Put | Sole | 2022-08-15 | |
| 2022-06-30 | $249,616 | 1,600 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,103,855 | 7,091 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $926,547 | 5,952 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $774,337 | 6,078 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $758,284 | 5,952 | Put | Sole | 2022-02-14 | |
| 2021-09-30 | $439,849 | 3,378 | Shares | Sole | 2021-11-15 | |
| 2021-09-30 | $775,009 | 5,952 | Put | Sole | 2021-11-15 | |
| 2021-06-30 | $1,057,313 | 5,952 | Put | Sole | 2021-08-16 | |
| 2021-06-30 | $600,067 | 3,378 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||