Position in ONTO
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$18,310,924
+$4,276,549 QoQ
Shares Held
48,384
-29.3% QoQ
Ownership
0.099%
of shares outstanding
% of Portfolio
0.96%
of 13F equity value
Holder Rank
#138
of 686 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ONTO Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Granite Investment Partners, LLC holds $34,620,291 across 3 Semiconductor Equipment & Materials names. ONTO ranks #1 (52.9% of the industry book) .
All Filings in ONTO
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $18,310,924 | 48,384 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $14,034,375 | 68,437 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $11,403,648 | 72,239 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $10,864,817 | 84,080 | Shares | Sole | 2025-11-10 | |
| No filing history on record for this holder in this stock. | ||||||