Teledyne 科技公司
GB ˙ LSE ˙ US8793601050
SecurityGB:0ACF / Teledyne Technologies Incorporated
InstitutionUBS Group AG
Latest Disclosed Ownership399,379 shares
Latest Disclosed Value $ 241,628,288
UBS Group AG reports 139.34% increase in ownership of 0ACF / Teledyne Technologies Incorporated

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 399,379 shares of Teledyne Technologies Incorporated (GB:0ACF) valued at $241,628,288 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 166,870 shares of Teledyne Technologies Incorporated. This represents a change in shares of 139.34% during the quarter.

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)
2026-05-05 2026-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 399,379 232,509 139.34 241,628 183.52 0.0068
2026-01-29 2025-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 166,870 14,241 9.33 85,226 -4.72 0.0138
2025-11-13 2025-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 152,629 -22,607 -12.90 89,447 -0.37 0.0140
2025-08-14 2025-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 175,236 55,235 46.03 89,775 50.31 0.0155
2025-05-13 2025-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 120,001 -61,197 -33.77 59,726 -28.98 0.0110
2025-02-14 2024-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 181,198 47,729 35.76 84,099 43.97 0.0155
2024-11-14 2024-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 133,469 60,280 82.36 58,414 105.72 0.0127
2024-08-14 2024-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 73,189 -47,556 -39.39 28,396 -45.22 0.0070
2024-05-13 2024-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 120,745 61,911 105.23 51,838 97.43 0.0129
2024-02-09 2023-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 58,834 42,691 264.46 26,257 298.13 0.0079
2023-11-09 2023-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 16,143 -53,139 -76.70 6,596 -76.85 0.0023
2023-08-11 2023-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 69,282 24,851 55.93 28,483 43.30 0.0096
2023-05-12 2023-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 44,431 -636 -1.41 19,877 10.29 0.0073
2023-02-08 2022-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 45,067 12,018 36.36 18,023 61.57 0.0067
2022-11-10 2022-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 33,049 -29,135 -46.85 11,154 -52.18 0.0049
2022-08-10 2022-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 62,184 -124 -0.20 23,326 -20.79 0.0096
2022-05-16 2022-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 62,308 5,571 9.82 29,448 18.80 0.0098
2022-02-14 2021-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 56,737 -17,265 -23.33 24,787 -22.03 0.0071
2021-11-15 2021-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 74,002 -7,672 -9.39 31,790 -7.07 0.0100
2021-08-13 2021-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 81,674 68,507 520.29 34,208 528.02 0.0110
2021-05-12 2021-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 13,167 -31,641 -70.61 5,447 -68.99 0.0018
2021-02-11 2020-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 44,808 255 0.57 17,564 27.08 0.0059
2020-11-12 2020-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 44,553 15,080 51.17 13,821 50.82 0.0052
2020-07-31 2020-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 29,473 3,260 12.44 9,164 17.61 0.0039
2020-05-01 2020-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 26,213 -40,904 -60.94 7,792 -66.50 0.0037
2020-02-14 2019-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 67,117 47,950 250.17 23,260 276.92 0.0081
2019-11-14 2019-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 19,167 -1,858 -8.84 6,171 7.15 0.0024
2019-08-14 2019-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 21,025 3,043 16.92 5,759 35.16 0.0022
2019-05-14 2019-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 17,982 5,666 46.01 4,261 67.10 0.0018
2019-02-14 2018-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 12,316 -644 -4.97 2,550 -20.24 0.0012
2018-11-14 2018-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 12,960 -3,666 -22.05 3,197 -3.41 0.0013
2018-08-14 2018-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 16,626 -1,794 -9.74 3,310 -4.00 0.0014
2018-05-15 2018-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 18,420 5,169 39.01 3,448 43.61 0.0015
2018-02-14 2017-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 13,251 5,948 81.45 2,401 106.45 0.0010
2017-11-14 2017-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 7,303 1,106 17.85 1,163 47.03 0.0005
2017-11-14 2017-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 6,197 -76 -1.21 791 -0.25 0.0004
2017-08-14 2017-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 6,197 -76 791
2017-11-14 2017-03-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 6,273 -11,970 -65.61 793 -64.66 0.0004
2017-05-12 2017-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 6,273 -11,970 793
2017-02-14 2016-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 18,243 11,583 173.92 2,244 212.10 0.0012
2016-11-14 2016-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 6,660 -463 -6.50 719 1.99 0.0004
2016-08-12 2016-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 7,123 -3,075 -30.15 705 -21.58 0.0004
2016-05-12 2016-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 10,198 2,691 35.85 899 34.98 0.0006
2016-02-16 2015-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 7,507 2,218 41.94 666 39.62 0.0004
2015-11-13 2015-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 5,289 -25,872 -83.03 477 -85.49 0.0003
2015-08-14 2015-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 31,161 26,849 622.66 3,287 614.57 0.0022
2015-05-14 2015-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 4,312 -555 -11.40 460 -8.00 0.0003
2015-02-17 2014-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 4,867 4,867 500 0.0003
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.