Position in CLS
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$12,728,601
+$1,823,079 QoQ
Shares Held
34,892
-9.9% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#168
of 871 holders
Holding Since
Dec 2024
5 quarters on record
Voting authority
Sole 91%
Shared 0%
None 9%
Common Shares in CLS Over Time
Shares Held
Position Value (USD)
Position in Electronic Components
Technology · as of Jun 30, 2026WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds $839,006,758 across 8 Electronic Components names. CLS ranks #6 (1.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APH |
Amphenol Corp /De/
|
6,140,236 | $541,323,205 | |
| 2 | LFUS |
Littelfuse Inc /De
|
321,681 | $146,471,009 | |
| 3 | OSIS |
Osi Systems Inc
|
379,351 | $82,964,063 | |
| 4 | FN |
Fabrinet
|
59,519 | $33,454,439 | |
| 5 | KN |
Knowles Corp
|
494,516 | $20,512,523 | |
| 6 | CLS |
Celestica Inc
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|
34,892 | $12,728,601 | |
| 7 | FLEX |
Flex Ltd.
|
6,397 | $1,036,761 | |
| 8 | JBL |
Jabil Inc
|
1,339 | $516,157 |
All Filings in CLS
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5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,728,601 | 34,892 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $10,905,522 | 38,716 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $19,003,288 | 64,285 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $28,924,026 | 117,396 | Shares | Sole | 2025-11-12 | |
| 2024-12-31 | $2,797,428 | 30,308 | Shares | Sole | 2025-02-10 | |
| No filing history on record for this holder in this stock. | ||||||