Position in TDY
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$6,471,791
-$5,789,303 QoQ
Shares Held
10,697
-55.4% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
23 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 Dec 31, 2022CallValue
$599,865
CallShares
1,500
PutValue
$0
PutShares
0
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 Mar 31, 2026D. E. Shaw & Co., Inc. holds $270,065,876 across 15 Scientific & Technical Instruments names. TDY ranks #7 (2.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FTV |
Fortive Corp
|
1,378,777 | $76,218,792 | |
| 2 | TRMB |
Trimble Inc.
|
814,885 | $53,154,947 | |
| 3 | GRMN |
Garmin Ltd
|
206,877 | $47,997,531 | |
| 4 | MKSI |
Mks Inc
|
120,173 | $27,616,956 | |
| 5 | COHR |
Coherent Corp.
|
112,502 | $26,799,101 | |
| 6 | VNT |
Vontier Corp
|
235,210 | $8,342,898 | |
| 7 | TDY |
Teledyne Technologies Inc
This page
|
10,697 | $6,471,791 | |
| 8 | BMI |
Badger Meter Inc
|
36,070 | $5,495,264 |
All Filings in TDY
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,471,791 | 10,697 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $12,261,094 | 24,007 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $7,769,131 | 13,257 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $7,315,786 | 14,280 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $17,084,392 | 34,326 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $15,588,733 | 33,587 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $18,917,415 | 43,224 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $3,236,529 | 8,342 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,582,044 | 3,685 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $4,444,155 | 9,958 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $1,604,493 | 3,927 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $18,429,650 | 44,829 | Shares | Defined | 2023-08-14 | |
| 2022-12-31 | $599,865 | 1,500 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $269,976 | 800 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $3,374,700 | 10,000 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $387,488 | 1,033 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $3,751,100 | 10,000 | Put | Defined | 2022-08-15 | |
| 2021-12-31 | $603,345 | 1,381 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $670,144 | 1,560 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $30,056,497 | 71,763 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $15,737,314 | 38,045 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $10,921,346 | 27,862 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $11,482,733 | 37,016 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $1,636,529 | 5,263 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $651,615 | 2,192 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||