Octahedron Capital Management L.P.
Position in ONTO — Onto Innovation Inc.
CIK 1891904
BURLINGAME, CA
Position in ONTO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,153,235
+$214,935 QoQ
Shares Held
10,500
-30.0% QoQ
Ownership
0.021%
of shares outstanding
% of Portfolio
1.69%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
2 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ONTO Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026Octahedron Capital Management L.P. holds $3,805,655 across 2 Semiconductor Equipment & Materials names. ONTO ranks #1 (56.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ONTO |
Onto Innovation Inc.
This page
|
10,500 | $2,153,235 | |
| 2 | AXTI |
Axt Inc
|
29,000 | $1,652,420 |
All Filings in ONTO
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,153,235 | 10,500 | Shares | Sole | 2026-05-15 | |
| 2025-09-30 | $1,938,300 | 15,000 | Shares | Sole | 2025-11-12 | |
| No filing history on record for this holder in this stock. | ||||||