SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in TDY — Teledyne Technologies Inc
CIK 1446194
BALA CYNWYD, PA
Position in TDY
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,713,714
+$4,445,974 QoQ
Shares Held
13,066
+85.2% QoQ
Ownership
0.028%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#197
of 885 holders
Holding Since
Mar 2020
26 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
$20,940,660
CallShares
31,400
PutValue
$10,003,500
PutShares
15,000
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, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $230,366,088 across 22 Scientific & Technical Instruments names. TDY ranks #7 (3.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COHR |
Coherent Corp.
|
316,968 | $125,034,366 | |
| 2 | GRMN |
Garmin Ltd
|
69,128 | $16,420,664 | |
| 3 | KEYS |
Keysight Technologies, Inc.
|
43,562 | $15,249,749 | |
| 4 | MKSI |
Mks Inc
|
32,824 | $14,600,115 | |
| 5 | TRMB |
Trimble Inc.
|
197,934 | $10,130,262 | |
| 6 | ST |
Sensata Technologies Holding plc
|
186,791 | $8,917,402 | |
| 7 | TDY |
Teledyne Technologies Inc
This page
|
13,066 | $8,713,714 | |
| 8 | ESE |
Esco Technologies Inc
|
22,026 | $7,709,980 |
All Filings in TDY
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,003,500 | 15,000 | Put | Other | 2026-08-14 | |
| 2026-06-30 | $20,940,660 | 31,400 | Call | Other | 2026-08-14 | |
| 2026-06-30 | $8,713,714 | 13,066 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $15,730,260 | 26,000 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $4,267,740 | 7,054 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $7,199,619 | 11,900 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $8,580,264 | 16,800 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $3,370,818 | 6,600 | Put | Other | 2026-02-17 | |
| 2025-12-31 | $3,500,032 | 6,853 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $2,525,832 | 4,310 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $3,164,616 | 5,400 | Put | Other | 2025-11-14 | |
| 2025-09-30 | $8,087,352 | 13,800 | Call | Other | 2025-11-14 | |
| 2025-06-30 | $1,690,623 | 3,300 | Put | Other | 2025-08-14 | |
| 2025-06-30 | $7,121,109 | 13,900 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $3,309,010 | 6,459 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $846,107 | 1,700 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $7,209,827 | 14,486 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $4,529,161 | 9,100 | Call | Other | 2025-05-14 | |
| 2024-12-31 | $742,608 | 1,600 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $3,248,910 | 7,000 | Call | Other | 2025-02-14 | |
| 2024-12-31 | $9,406,522 | 20,267 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $2,188,300 | 5,000 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $2,906,937 | 6,642 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $7,659,050 | 17,500 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $4,878,848 | 12,575 | Shares | Defined | 2024-08-15 | |
| 2024-06-30 | $7,255,226 | 18,700 | Put | Defined | 2024-08-15 | |
| 2024-06-30 | $2,715,860 | 7,000 | Call | Defined | 2024-08-15 | |
| 2024-03-31 | $4,722,520 | 11,000 | Call | Defined | 2024-05-07 | |
| 2024-03-31 | $1,760,212 | 4,100 | Put | Defined | 2024-05-07 | |
| 2024-03-31 | $4,712,216 | 10,976 | Shares | Defined | 2024-05-07 | |
| 2023-12-31 | $2,365,337 | 5,300 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $6,710,416 | 15,036 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $1,740,531 | 3,900 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $8,936,052 | 21,871 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $4,494,380 | 11,000 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $3,023,492 | 7,400 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $3,042,214 | 7,400 | Call | Defined | 2023-08-11 | |
| 2023-06-30 | $4,851,098 | 11,800 | Put | Defined | 2023-08-11 | |
| 2023-06-30 | $4,948,531 | 12,037 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $10,114,362 | 22,609 | Shares | Defined | 2023-05-16 | |
| 2023-03-31 | $8,499,840 | 19,000 | Put | Defined | 2023-05-16 | |
| 2023-03-31 | $6,486,720 | 14,500 | Call | Defined | 2023-05-16 | |
| 2022-12-31 | $4,159,064 | 10,400 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $7,133,194 | 17,837 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $8,758,029 | 21,900 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $702,275 | 2,081 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $5,433,267 | 16,100 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $5,804,484 | 17,200 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $4,843,045 | 12,911 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $11,178,278 | 29,800 | Put | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||