Teledyne Technologies Incorporated
US ˙ NYSE ˙ US8793601050

SecurityTDY / Teledyne Technologies Incorporated
InstitutionFirst Horizon Advisors, Inc.
Latest Disclosed Ownership78 shares
Latest Disclosed Value $ 39,959
First Horizon Advisors, Inc. reports 52.94% increase in ownership of TDY / Teledyne Technologies Incorporated

On August 6, 2025 - First Horizon Advisors, Inc. filed a 13F-HR form disclosing ownership of 78 shares of Teledyne Technologies Incorporated (US:TDY) valued at $39,960 USD as of June 30, 2025. The entity filed a previous 13F-HR on April 28, 2025 disclosing 51 shares of Teledyne Technologies Incorporated. This represents a change in shares of 52.94% during the quarter. The current value of the position is $46,977 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-06 2025-06-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 78 27 52.94 40 56.00 0.0010
2025-04-28 2025-03-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 51 17 50.00 25 66.67 0.0007
2025-02-03 2024-12-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 34 0 0.00 16 7.14 0.0004
2024-11-08 2024-09-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 34 3 9.68 15 16.67 0.0004
2024-07-19 2024-06-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 31 -59 -65.56 12 -68.42 0.0004
2024-04-26 2024-03-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 90 0 0.00 39 -5.00 0.0012
2024-02-06 2023-12-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 90 3 3.45 40 14.29 0.0013
2023-10-27 2023-09-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 87 0 0.00 36 0.00 0.0013
2023-08-03 2023-06-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 87 5 6.10 36 -2.78 0.0012
2023-05-15 2023-03-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 82 0 0.00 37 12.50 0.0013
2023-02-10 2022-12-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 82 0 0.00 33 18.52 0.0012
2022-11-09 2022-09-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 82 -131 -61.50 27 -66.25 0.0011
2022-08-02 2022-06-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 213 209 5,225.00 80 3,900.00 0.0028
2022-05-10 2022-03-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 4 -67 -94.37 2 -93.55 0.0001
2022-05-10 2022-03-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 45 21
2022-02-09 2021-12-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 71 3 4.41 31 6.90 0.0009
2021-11-15 2021-09-30 13F/A-1 TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 68 67 6,700.00 29 0.0009
2021-11-09 2021-09-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 68 67 29 0.0009
2021-08-09 2021-06-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 1 0 0.00 0 0.0000
2021-05-11 2021-03-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 1 0 0.00 0 0.0000
2021-02-11 2020-12-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 1 1 0.00 0 0.0000
2020-11-12 2020-09-30 13F TELEDYNE TECH COMMON STOCK 879360105 0 -66 -100.00 0 -100.00
2020-07-31 2020-06-30 13F TELEDYNE TECH COMMON STOCK 879360105 66 0 0.00 20 5.26 0.0016
2020-05-05 2020-03-31 13F TELEDYNE TECH Common Stock 879360105 66 0 0.00 19 -13.64 0.0018
2020-01-07 2019-12-31 13F TELEDYNE TECH COMMON STOCK 879360105 66 66 0.00 22 15.79 0.0016
2016-05-09 2016-03-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 0 -47 -100.00 0 -100.00
2016-02-08 2015-12-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 47 0 0.00 4 0.00 0.0007
2015-11-06 2015-09-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 47 0 0.00 4 -20.00 0.0006
2015-08-03 2015-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 47 0 0.00 5 0.00 0.0007
2015-07-31 2015-06-30 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 47 5
2015-05-04 2015-03-31 13F TELEDYNE TECHNOLOGIES COMMON STOCK 879360105 47 47 5 0.0007
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.