Position in ARM
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$4,788,617
+$3,043,374 QoQ
Shares Held
31,654
+98.3% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.27%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2024
9 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ARM Over Time
Shares Held
Position Value (USD)
Derivatives in ARM
reported options exposure · as of Dec 31, 2024CallValue
$0
CallShares
0
PutValue
$10,732
PutShares
87
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 Semiconductors
Technology · as of Mar 31, 2026Mizuho Markets Cayman LP holds $267,278,708 across 5 Semiconductors names. ARM ranks #4 (1.8% of the industry book) .
All Filings in ARM
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,788,617 | 31,654 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $1,745,243 | 15,966 | Shares | Defined | 2026-02-06 | |
| 2025-09-30 | $2,342,083 | 16,553 | Shares | Defined | 2025-11-19 | |
| 2025-06-30 | $1,928,264 | 11,922 | Shares | Defined | 2025-08-01 | |
| 2025-03-31 | $3,391,330 | 31,757 | Shares | Defined | 2025-05-12 | |
| 2024-12-31 | $4,007,226 | 32,484 | Shares | Defined | 2025-02-11 | |
| 2024-12-31 | $10,732 | 87 | Put | Defined | 2025-02-11 | |
| 2024-09-30 | $4,488,082 | 31,383 | Shares | Defined | 2024-11-06 | |
| 2024-06-30 | $647,935 | 3,960 | Shares | Defined | 2024-07-31 | |
| 2024-03-31 | $307,850 | 2,463 | Shares | Defined | 2024-05-10 | |
| No filing history on record for this holder in this stock. | ||||||