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Equibles

Pathstone Holdings, LLC

Position in ONTO — Onto Innovation Inc.

CIK 2011612 ENGLEWOOD, NJ
Back to ONTO Full portfolio

Position in ONTO

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$10,206,039
+$4,279,517 QoQ
Shares Held
26,968
-6.7% QoQ
Ownership
0.055%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#174
of 690 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 89% Shared 0% None 11%

Common Shares in ONTO Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

Pathstone Holdings, LLC holds $380,132,370 across 22 Semiconductor Equipment & Materials names. ONTO ranks #6 (2.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 LRCX
Lam Research Corp
 274,275 $118,851,584
2 AMAT
Applied Materials Inc /De
 137,484 $99,400,932
3 KLAC
Kla Corp
 168,620 $50,874,338
4 ASML
Asml Holding NV
 25,524 $50,778,462
5 TER
Teradyne, Inc
 23,439 $11,340,724
6 ONTO
Onto Innovation Inc.
This page 		26,968 $10,206,039
7 Q
Qnity Electronics, Inc.
 45,661 $7,456,897
8 FORM
Formfactor Inc
 42,040 $6,723,456

All Filings in ONTO

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $10,206,039 26,968
2026-03-31 $5,926,522 28,900
2025-12-31 $4,325,363 27,400
2025-09-30 $3,337,622 25,829
2025-06-30 $2,255,078 22,343
2025-03-31 $3,372,158 27,791
2024-12-31 $4,183,916 25,103
2024-09-30 $5,422,296 26,124
2024-06-30 $5,923,508 26,979
2024-03-31 $4,895,134 27,033
2023-12-31 $1,219,530 7,976