Central Securities Corp
Broker-DealerPosition in TDY — Teledyne Technologies Inc
CIK 18748
New York, NY
Position in TDY
as of Jun 30, 2026
· filed Aug 10, 2026
Position Value
$46,683,000
+$4,332,300 QoQ
Shares Held
70,000
0.0% QoQ
Ownership
0.151%
of shares outstanding
% of Portfolio
3.48%
of 13F equity value
Holder Rank
#81
of 882 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TDY Over Time
Shares Held
Position Value (USD)
Position in Scientific & Technical Instruments
Technology · as of Jun 30, 2026Central Securities Corp holds $116,697,000 across 2 Scientific & Technical Instruments names. TDY ranks #2 (40.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KEYS |
Keysight Technologies, Inc.
|
200,000 | $70,014,000 | |
| 2 | TDY |
Teledyne Technologies Inc
This page
|
70,000 | $46,683,000 |
All Filings in TDY
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $46,683,000 | 70,000 | Shares | Sole | 2026-08-10 | |
| 2026-03-31 | $42,350,700 | 70,000 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $35,751,100 | 70,000 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $41,022,800 | 70,000 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $35,861,700 | 70,000 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $34,839,700 | 70,000 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $27,847,800 | 60,000 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $26,259,600 | 60,000 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $23,278,800 | 60,000 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $20,536,951 | 47,836 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $17,851,600 | 40,000 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $12,257,400 | 30,000 | Shares | Sole | 2023-11-08 | |
| No filing history on record for this holder in this stock. | ||||||