Position in REFR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,576
-$4,072 QoQ
Shares Held
12,649
+9.3% QoQ
Ownership
0.036%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#22
of 34 holders
Holding Since
Jun 2020
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in REFR Over Time
Shares Held
Position Value (USD)
Position in Electronic Components
Technology · as of Jun 30, 2026JANE STREET GROUP, LLC holds $3,075,336,422 across 28 Electronic Components names. REFR ranks #26 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CLS |
Celestica Inc
|
2,100,985 | $766,439,327 | |
| 2 | TTMI |
Ttm Technologies Inc
|
2,756,443 | $515,509,969 | |
| 3 | SANM |
Sanmina Corp
|
1,521,491 | $385,058,942 | |
| 4 | TEL |
TE Connectivity plc
|
1,401,042 | $282,464,077 | |
| 5 | FN |
Fabrinet
|
470,967 | $264,721,130 | |
| 6 | FLEX |
Flex Ltd.
|
1,404,836 | $227,681,769 | |
| 7 | VICR |
Vicor Corp
|
539,169 | $204,765,602 | |
| 8 | LFUS |
Littelfuse Inc /De
|
348,003 | $158,456,205 |
All Filings in REFR
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,576 | 12,649 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $10,648 | 11,575 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $19,767 | 15,091 | Shares | Defined | 2026-02-12 | |
| 2023-09-30 | $31,014 | 28,717 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $94,136 | 58,835 | Shares | Defined | 2023-08-14 | |
| 2022-09-30 | $39,569 | 18,577 | Shares | Defined | 2022-11-15 | |
| 2020-06-30 | $147,015 | 36,211 | Shares | Defined | 2020-08-17 | |
| No filing history on record for this holder in this stock. | ||||||