Teledyne Technologies Incorporated
US ˙ NYSE ˙ US8793601050

SecurityTDY / Teledyne Technologies Incorporated
InstitutionCwm, Llc
Latest Disclosed Ownership713 shares
Latest Disclosed Value $ 431,372
Cwm, Llc reports 6.26% increase in ownership of TDY / Teledyne Technologies Incorporated

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 713 shares of Teledyne Technologies Incorporated (US:TDY) valued at $431,372 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 671 shares of Teledyne Technologies Incorporated. The current value of the position is $440,648 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)
2026-05-14 2026-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 713 42 6.26 431 0.0011
2026-01-26 2025-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 671 -601 -47.25 0 0.0009
2025-10-15 2025-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 1,272 595 87.89 1 0.0022
2025-07-25 2025-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 677 10 1.50 0 0.0012
2025-05-01 2025-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 667 52 8.46 0 0.0013
2025-02-04 2024-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 615 -32 -4.95 0 0.0012
2024-10-08 2024-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 647 -27 -4.01 0 0.0012
2024-07-10 2024-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 674 54 8.71 0 0.0012
2024-04-05 2024-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 620 115 22.77 0 0.0013
2024-02-01 2023-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 505 -45 -8.18 0 0.0012
2023-10-11 2023-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 550 69 14.35 0 0.0014
2023-08-03 2023-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 481 28 6.18 0 0.0012
2023-05-01 2023-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 453 62 15.86 0 0.0014
2023-02-01 2022-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 391 -21 -5.10 0 -100.00 0.0011
2022-10-27 2022-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 412 -10 -2.37 139 -12.03 0.0011
2022-07-28 2022-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 422 106 33.54 158 6.04 0.0012
2022-04-21 2022-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 316 94 42.34 149 53.61 0.0011
2022-01-31 2021-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 222 113 103.67 97 110.87 0.0007
2021-09-15 2021-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109 0 0.00 46 0.00 0.0004
2021-07-29 2021-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 109 0 46 0.0004
2021-09-15 2021-03-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109 0 0.00 46 0.00 0.0004
2021-04-27 2021-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 11 -98 5 0.0000
2021-09-15 2020-12-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109 0 0.00 46 0.00 0.0004
2021-01-27 2020-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 11 -98 4 0.0000
2021-09-15 2020-09-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109 0 0.00 46 0.00 0.0004
2020-10-19 2020-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 15 -94 5 0.0001
2021-09-15 2020-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109 0 0.00 46 0.00 0.0004
2020-07-22 2020-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 7 -102 2 0.0000
2021-09-15 2020-03-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109 0 0.00 46 0.00 0.0004
2020-04-28 2020-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 14 -95 4 0.0001
2021-09-14 2019-12-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109 0 0.00 46 0.00 0.0004
2020-01-27 2019-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 7 -102 2 0.0000
2021-09-14 2019-09-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109 0 0.00 46 0.00 0.0004
2019-10-22 2019-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 40 -69 13 0.0002
2021-09-14 2019-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109 0 0.00 46 0.00 0.0004
2021-09-02 2019-03-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109 109 46 0.0004
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.