SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in ASPI — ASP Isotopes Inc.
CIK 1446194
BALA CYNWYD, PA
Position in ASPI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,386,051
-$287,391 QoQ
Shares Held
705,153
-33.3% QoQ
Ownership
0.460%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#23
of 185 holders
Holding Since
Mar 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ASPI Over Time
Shares Held
Position Value (USD)
Derivatives in ASPI
reported options exposure · as of Jun 30, 2026CallValue
$16,250,994
CallShares
2,612,700
PutValue
$7,681,078
PutShares
1,234,900
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 Specialty Chemicals
Basic Materials · as of Jun 30, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $464,734,511 across 48 Specialty Chemicals names. ASPI ranks #13 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LIN |
Linde PLC
|
429,174 | $222,715,555 | |
| 2 | SHW |
Sherwin Williams Co
|
162,747 | $56,037,046 | |
| 3 | ALB |
Albemarle Corp
|
301,579 | $40,722,211 | |
| 4 | CLMT |
Calumet, Inc. /DE
|
386,077 | $13,906,493 | |
| 5 | SOLS |
Solstice Advanced Materials Inc.
|
147,980 | $13,111,028 | |
| 6 | PPG |
Ppg Industries Inc
|
104,851 | $12,717,377 | |
| 7 | ECL |
Ecolab Inc.
|
42,028 | $11,709,421 | |
| 8 | DD |
DuPont de Nemours, Inc.
|
84,179 | $11,418,039 |
All Filings in ASPI
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,681,078 | 1,234,900 | Put | Other | 2026-08-14 | |
| 2026-06-30 | $16,250,994 | 2,612,700 | Call | Other | 2026-08-14 | |
| 2026-06-30 | $4,386,051 | 705,153 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $13,195,026 | 2,985,300 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $4,673,442 | 1,057,340 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $5,702,684 | 1,290,200 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $8,114,040 | 1,516,643 | Shares | Other | 2026-02-17 | |
| 2025-12-31 | $11,401,385 | 2,131,100 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $8,400,035 | 1,570,100 | Put | Other | 2026-02-17 | |
| 2025-09-30 | $12,907,952 | 1,341,783 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $17,262,128 | 1,794,400 | Put | Other | 2025-11-14 | |
| 2025-09-30 | $17,015,856 | 1,768,800 | Call | Other | 2025-11-14 | |
| 2025-06-30 | $10,538,048 | 1,431,800 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $9,032,192 | 1,227,200 | Put | Other | 2025-08-14 | |
| 2025-06-30 | $752,861 | 102,291 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $1,303,097 | 277,846 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $2,859,024 | 609,600 | Call | Other | 2025-05-14 | |
| 2025-03-31 | $3,076,171 | 655,900 | Put | Other | 2025-05-14 | |
| 2024-12-31 | $1,741,658 | 384,472 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $2,370,096 | 523,200 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $870,213 | 192,100 | Call | Other | 2025-02-14 | |
| 2024-09-30 | $71,548 | 25,737 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $33,424 | 10,923 | Shares | Defined | 2024-08-15 | |
| 2023-09-30 | $13,957 | 14,692 | Shares | Defined | 2023-11-14 | |
| 2023-03-31 | $23,810 | 27,881 | Shares | Defined | 2023-05-16 | |
| No filing history on record for this holder in this stock. | ||||||