Central Securities Corp
Broker-DealerPosition in KEYS — Keysight Technologies, Inc.
CIK 18748
New York, NY
Position in KEYS
as of Jun 30, 2026
· filed Aug 10, 2026
Position Value
$70,014,000
+$13,540,000 QoQ
Shares Held
200,000
0.0% QoQ
Ownership
0.117%
of shares outstanding
% of Portfolio
5.22%
of 13F equity value
Holder Rank
#108
of 1,242 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in KEYS 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. KEYS ranks #1 (60.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KEYS |
Keysight Technologies, Inc.
This page
|
200,000 | $70,014,000 | |
| 2 | TDY |
Teledyne Technologies Inc
|
70,000 | $46,683,000 |
All Filings in KEYS
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $70,014,000 | 200,000 | Shares | Sole | 2026-08-10 | |
| 2026-03-31 | $56,474,000 | 200,000 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $40,638,000 | 200,000 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $34,984,000 | 200,000 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $32,772,000 | 200,000 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $29,954,000 | 200,000 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $32,126,000 | 200,000 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $31,786,000 | 200,000 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $27,350,000 | 200,000 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $31,276,000 | 200,000 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $31,818,000 | 200,000 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $26,462,000 | 200,000 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $33,490,000 | 200,000 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $32,296,000 | 200,000 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $34,214,000 | 200,000 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $31,472,000 | 200,000 | Shares | Sole | 2022-11-08 | |
| 2022-06-30 | $27,570,000 | 200,000 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $31,594,000 | 200,000 | Shares | Sole | 2022-05-06 | |
| 2021-12-31 | $41,302,000 | 200,000 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $32,858,000 | 200,000 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $32,426,100 | 210,000 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $30,114,000 | 210,000 | Shares | Sole | 2021-05-06 | |
| 2020-12-31 | $29,720,250 | 225,000 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $22,225,500 | 225,000 | Shares | Sole | 2020-11-10 | |
| 2020-06-30 | $22,675,500 | 225,000 | Shares | Sole | 2020-08-10 | |
| 2020-03-31 | $18,828,000 | 225,000 | Shares | Sole | 2020-05-07 | |
| No filing history on record for this holder in this stock. | ||||||