Teledyne Technologies Incorporated
US ˙ NYSE ˙ US8793601050

SecurityTDY / Teledyne Technologies Incorporated
InstitutionBarclays Plc
Latest Disclosed Ownership95,711 shares
Latest Disclosed Value $ 48,882,480
Barclays Plc reports 4.58% decrease in ownership of TDY / Teledyne Technologies Incorporated

On February 13, 2026 - Barclays Plc filed a 13F-HR form disclosing ownership of 95,711 shares of Teledyne Technologies Incorporated (US:TDY) valued at $48,882,479 USD as of December 31, 2025. The entity filed a previous 13F-HR/A on March 31, 2026 disclosing 100,309 shares of Teledyne Technologies Incorporated. This represents a change in shares of -4.58% during the quarter. The current value of the position is $59,205,867 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)
2026-02-13 2025-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 95,711 -4,598 -4.58 48,882 -16.85 0.0117
2026-03-31 2025-09-30 13F/A-3 TELEDYNE TECHNOLOGIES COM 879360105 100,309 -86,109 -46.19 58,785 -38.45 0.0127
2026-03-19 2025-09-30 13F/A-2 TELEDYNE TECHNOLOGIES COM 879360105 102,490 -83,928 44,856 0.0119
2025-11-12 2025-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 100,309 -86,109 58,785 0.0127
2026-02-27 2025-06-30 13F/A-2 TELEDYNE TECHNOLOGIES COM 879360105 186,418 44,075 30.96 95,504 34.81 0.0219
2025-08-14 2025-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 186,418 44,075 96 0.0219
2025-08-13 2025-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 186,418 44,075 96 0.0071
2026-03-17 2025-03-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 142,343 46,926 49.18 70,846 59.98 0.0201
2025-05-15 2025-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 142,343 46,926 71 0.0201
2026-03-19 2024-12-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 95,417 -7,073 -6.90 44,286 -1.27 0.0124
2025-02-13 2024-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 95,417 -7,073 44 0.0124
2026-03-31 2024-09-30 13F/A-2 TELEDYNE TECHNOLOGIES COM 879360105 102,490 4,765 4.88 44,856 18.30 0.0119
2024-11-19 2024-09-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 102,490 4,765 45 0.0119
2024-11-15 2024-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 102,490 4,765 45 0.0036
2026-03-23 2024-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 97,725 1,463 1.52 37,915 -8.26 0.0116
2024-08-14 2024-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 97,725 1,463 38 0.0116
2026-03-24 2024-03-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 96,262 -13,683 -12.45 41,327 -15.77 0.0144
2024-05-15 2024-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 96,262 -13,683 41 0.0144
2026-03-25 2023-12-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 109,945 10,441 10.49 49,067 20.69 0.0180
2024-02-15 2023-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 109,945 10,441 49 0.0180
2026-03-26 2023-09-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 99,504 15,169 17.99 40,655 17.26 0.0253
2023-11-07 2023-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 99,504 15,169 41 0.0253
2026-03-30 2023-06-30 13F/A-2 TELEDYNE TECHNOLOGIES COM 879360105 84,335 21,166 33.51 34,671 22.69 0.0220
2023-09-20 2023-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 84,335 21,166 35 0.0220
2023-08-03 2023-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 84,335 21,166 35 0.0219
2026-03-30 2023-03-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 63,169 2,202 3.61 28,259 15.91 0.0130
2023-05-04 2023-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 63,169 2,202 28 0.0130
2026-03-30 2022-12-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 60,967 12,989 27.07 24,381 50.59 0.0109
2023-02-13 2022-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 60,967 12,989 24 0.0109
2022-11-03 2022-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 47,978 12,286 34.42 16,190 20.95 0.0177
2022-08-12 2022-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 35,692 -15,669 -30.51 13,386 -44.85 0.0082
2022-05-16 2022-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 51,361 -18,052 -26.01 24,274 -19.95 0.0190
2022-02-23 2021-12-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 69,413 343 0.50 30,325 2.20 0.0113
2022-02-14 2021-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 69,413 343 30,325 0.0034
2021-11-09 2021-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 69,070 -83,810 -54.82 29,671 -53.66 0.0134
2021-08-13 2021-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 152,880 111,966 273.66 64,031 278.34 0.0303
2021-05-13 2021-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 40,914 1,493 3.79 16,924 9.51 0.0091
2021-02-11 2020-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 39,421 -343 -0.86 15,454 25.30 0.0082
2020-11-12 2020-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 39,764 -413 -1.03 12,334 -1.28 0.0073
2020-08-12 2020-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 40,177 15,157 60.58 12,494 67.95 0.0097
2020-05-13 2020-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 25,020 -11,338 -31.18 7,439 -40.96 0.0059
2020-02-10 2019-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 36,358 18,603 104.78 12,599 120.45 0.0070
2019-11-15 2019-09-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 17,755 -2,516 -12.41 5,715 2.92 0.0036
2019-11-14 2019-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 17,755 -2,516 5,715 1,321.3145
2019-08-14 2019-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 20,271 18,191 874.57 5,553 1,026.37 0.0034
2019-05-15 2019-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 2,080 -1,974 -48.69 493 -41.31 0.0003
2019-02-14 2018-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 4,054 -38,012 -90.36 840 -91.91 0.0006
2018-11-14 2018-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 42,066 2,697 6.85 10,377 32.39 0.0072
2018-08-14 2018-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 39,369 13,869 54.39 7,838 64.22 0.0067
2018-05-15 2018-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 25,500 7,086 38.48 4,773 43.12 0.0036
2018-02-14 2017-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 18,414 11 0.06 3,335 13.82 0.0027
2017-11-14 2017-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 18,403 -38,913 -67.89 2,930 -59.95 0.0030
2017-08-14 2017-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 57,316 49,043 592.81 7,316 599.43 0.0078
2017-05-15 2017-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 8,273 -3,312 -28.59 1,046 -26.54 0.0011
2017-02-14 2016-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 11,585 -6,792 -36.96 1,424 -28.19 0.0015
2016-11-14 2016-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 18,377 -234 -1.26 1,983 7.60 0.0022
2016-08-12 2016-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 18,611 -1,318 -6.61 1,843 5.07 0.0024
2016-05-16 2016-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 19,929 -19,398 -49.32 1,754 -49.34 0.0027
2016-02-12 2015-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 39,327 18,577 89.53 3,462 85.23 0.0042
2015-11-13 2015-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 20,750 10,439 101.24 1,869 72.74 0.0023
2015-08-14 2015-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 10,311 477 4.85 1,082 3.74 0.0012
2015-05-19 2015-03-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 9,834 6,733 217.12 1,043 230.06 0.0012
2015-05-14 2015-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 9,834 1,043
2015-02-13 2014-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 3,101 1,573 102.95 316 117.93 0.0003
2014-11-14 2014-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 1,528 102 7.15 145 5.07 0.0001
2014-08-14 2014-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 1,426 -254 -15.12 138 -14.81 0.0001
2014-05-15 2014-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 1,680 -8,010 -82.66 162 -81.61 0.0002
2014-02-13 2013-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 9,690 -13,687 -58.55 881 -55.14 0.0009
2013-11-14 2013-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 23,377 -4,450 -15.99 1,964 -8.74 0.0023
2013-08-14 2013-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 27,827 27,827 2,152 0.0027
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.