Position in TDY
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,155,103
-$61,876,210 QoQ
Shares Held
4,731
-95.6% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#290
of 885 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TDY Over Time
Shares Held
Position Value (USD)
Derivatives in TDY
reported options exposure · as of Jun 30, 2026CallValue
$5,668,650
CallShares
8,500
PutValue
$400,140
PutShares
600
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Scientific & Technical Instruments
Technology · as of Jun 30, 2026JANE STREET GROUP, LLC holds $850,321,154 across 24 Scientific & Technical Instruments names. TDY ranks #11 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KEYS |
Keysight Technologies, Inc.
|
973,351 | $340,740,984 | |
| 2 | COHR |
Coherent Corp.
|
389,513 | $153,651,191 | |
| 3 | FTV |
Fortive Corp
|
1,552,116 | $94,818,765 | |
| 4 | ST |
Sensata Technologies Holding plc
|
1,671,950 | $79,818,892 | |
| 5 | NOVT |
Novanta Inc
|
364,911 | $55,698,252 | |
| 6 | VPG |
Vishay Precision Group, Inc.
|
339,599 | $50,909,285 | |
| 7 | CGNX |
Cognex Corp
|
497,060 | $35,997,084 | |
| 8 | VNT |
Vontier Corp
|
637,723 | $18,493,967 |
All Filings in TDY
Export CSV
43 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,155,103 | 4,731 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $400,140 | 600 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $5,668,650 | 8,500 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $6,352,605 | 10,500 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $65,031,313 | 107,488 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $1,694,028 | 2,800 | Put | Defined | 2026-05-12 | |
| 2025-12-31 | $2,451,504 | 4,800 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $2,007,168 | 3,930 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $1,123,606 | 2,200 | Put | Defined | 2026-02-12 | |
| 2025-09-30 | $1,957,373 | 3,340 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $1,172,080 | 2,000 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $307,386 | 600 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $32,582,402 | 63,599 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $6,609,089 | 13,279 | Shares | Defined | 2025-05-19 | |
| 2025-03-31 | $248,855 | 500 | Call | Defined | 2025-05-19 | |
| 2024-12-31 | $871,171 | 1,877 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $7,177,623 | 16,400 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $4,832,678 | 12,456 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $2,514,527 | 5,857 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $2,115,412 | 4,740 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $2,645,554 | 6,475 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $1,658,417 | 4,034 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $2,890,839 | 6,462 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $1,216,125 | 3,041 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $7,301,163 | 21,635 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $218,688 | 583 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $725,013 | 1,534 | Shares | Defined | 2022-05-17 | |
| 2022-03-31 | $661,682 | 1,400 | Put | Defined | 2022-05-17 | |
| 2022-03-31 | $4,253,670 | 9,000 | Call | Defined | 2022-05-17 | |
| 2021-12-31 | $2,088,333 | 4,780 | Shares | Defined | 2022-02-15 | |
| 2021-09-30 | $9,228,237 | 21,482 | Shares | Defined | 2021-11-16 | |
| 2021-06-30 | $1,585,689 | 3,786 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $423,855 | 1,012 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $280,616 | 670 | Put | Defined | 2021-08-16 | |
| 2021-03-31 | $372,285 | 900 | Put | Defined | 2021-05-18 | |
| 2021-03-31 | $1,365,045 | 3,300 | Call | Defined | 2021-05-18 | |
| 2021-03-31 | $9,396,886 | 22,717 | Shares | Defined | 2021-05-18 | |
| 2020-12-31 | $587,970 | 1,500 | Call | Defined | 2021-02-17 | |
| 2020-12-31 | $2,467,906 | 6,296 | Shares | Defined | 2021-02-17 | |
| 2020-09-30 | $1,088,216 | 3,508 | Shares | Defined | 2020-11-17 | |
| 2020-06-30 | $3,227,971 | 10,381 | Shares | Defined | 2020-08-17 | |
| 2020-06-30 | $1,865,700 | 6,000 | Call | Defined | 2020-08-17 | |
| 2020-06-30 | $1,679,130 | 5,400 | Put | Defined | 2020-08-17 | |
| No filing history on record for this holder in this stock. | ||||||