Position in CLS
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$8,827,006
+$435,821 QoQ
Shares Held
31,337
+10.4% QoQ
Ownership
0.027%
of shares outstanding
% of Portfolio
0.34%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2024
7 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CLS Over Time
Shares Held
Position Value (USD)
Position in Electronic Components
Technology · as of Mar 31, 2026GROUP ONE TRADING LLC holds $24,957,871 across 16 Electronic Components names. CLS ranks #2 (35.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GLW |
Corning Inc /Ny
|
69,419 | $9,438,901 | |
| 2 | CLS |
Celestica Inc
This page
|
31,337 | $8,827,006 | |
| 3 | OUST |
Ouster, Inc.
|
131,922 | $2,423,407 | |
| 4 | TTMI |
Ttm Technologies Inc
|
17,270 | $1,682,443 | |
| 5 | LPTH |
Lightpath Technologies Inc
|
128,623 | $1,290,088 | |
| 6 | VICR |
Vicor Corp
|
3,022 | $486,542 | |
| 7 | ALNT |
Allient Inc
|
3,938 | $232,696 | |
| 8 | KOPN |
Kopin Corp
|
99,776 | $224,496 |
All Filings in CLS
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,827,006 | 31,337 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $8,391,185 | 28,386 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $10,550,237 | 42,821 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $8,252,911 | 52,866 | Shares | Sole | 2025-08-14 | |
| 2024-12-31 | $209,428 | 2,269 | Shares | Sole | 2025-05-14 | |
| 2024-09-30 | $289,185 | 5,657 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $215,847 | 3,765 | Shares | Sole | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||