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Equibles

Swiss National Bank

Bank

Position in UCTT — Ultra Clean Holdings, Inc.

CIK 1582202 ZURICH, V8
Back to UCTT Full portfolio

Position in UCTT

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$12,690,510
+$7,106,746 QoQ
Shares Held
89,000
-0.9% QoQ
Ownership
0.197%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#71
of 438 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in UCTT Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

Swiss National Bank holds $4,906,420,583 across 23 Semiconductor Equipment & Materials names. UCTT ranks #13 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AMAT
Applied Materials Inc /De
 2,238,380 $1,618,348,740
2 LRCX
Lam Research Corp
 3,522,000 $1,526,188,260
3 KLAC
Kla Corp
 3,696,900 $1,115,391,699
4 TER
Teradyne, Inc
 441,600 $213,663,744
5 Q
Qnity Electronics, Inc.
 590,686 $96,464,930
6 ENTG
Entegris Inc
 429,507 $77,251,129
7 NVMI
Nova Ltd.
 109,531 $59,468,761
8 ONTO
Onto Innovation Inc.
 99,841 $37,784,826

All Filings in UCTT

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $12,690,510 89,000
2026-03-31 $5,583,764 89,800
2025-12-31 $2,264,502 89,400
2025-09-30 $2,384,375 87,500
2025-06-30 $1,945,534 86,200
2025-03-31 $1,869,093 87,300
2024-12-31 $3,185,170 88,600
2024-09-30 $3,501,861 87,700
2024-06-30 $4,321,800 88,200
2024-03-31 $4,051,908 88,200
2023-12-31 $3,011,148 88,200
2023-09-30 $2,913,594 98,200
2023-06-30 $3,749,850 97,500
2023-03-31 $3,256,312 98,200
2022-12-31 $3,636,555 109,700
2022-09-30 $2,752,675 106,900
2022-06-30 $3,158,597 106,100
2022-03-31 $4,497,579 106,100
2021-12-31 $5,644,224 98,400
2021-09-30 $4,119,420 96,700
2021-06-30 $4,807,940 89,500
2021-03-31 $5,374,504 92,600
2020-12-31 $2,815,960 90,400
2020-09-30 $1,939,984 90,400
2020-06-30 $2,009,544 88,800
2020-03-31 $1,065,360 77,200