Position in ONTO
as of Jun 30, 2026
· filed Aug 10, 2026
Position Value
$59,416
New position
Shares Held
157
first reported quarter
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#589
of 686 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Derivatives in ONTO
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$1,135,350
PutShares
3,000
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 Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026WOLVERINE ASSET MANAGEMENT LLC holds $908,848 across 3 Semiconductor Equipment & Materials names. ONTO ranks #2 (6.5% of the industry book) .
All Filings in ONTO
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $59,416 | 157 | Shares | Defined | 2026-08-10 | |
| 2026-06-30 | $1,135,350 | 3,000 | Put | Defined | 2026-08-10 | |
| No filing history on record for this holder in this stock. | ||||||