Teledyne Technologies Incorporated
US ˙ NYSE ˙ US8793601050

SecurityTDY / Teledyne Technologies Incorporated
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership3,486 shares
Latest Disclosed Value $ 2,109,065
Macquarie Group Ltd reports 5.91% decrease in ownership of TDY / Teledyne Technologies Incorporated

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 3,486 shares of Teledyne Technologies Incorporated (US:TDY) valued at $2,109,065 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 3,705 shares of Teledyne Technologies Incorporated. This represents a change in shares of -5.91% during the quarter. The current value of the position is $2,099,513 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)
2026-05-15 2026-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 3,486 -219 -5.91 2,109 11.47 0.0098
2026-02-13 2025-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 3,705 -153,988 -97.65 1,892 -97.95 0.0083
2025-11-13 2025-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 157,693 -127,801 -44.76 92,414 -36.82 0.1079
2025-08-14 2025-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 285,494 -133,709 -31.90 146,262 -29.90 0.1794
2025-08-14 2025-03-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 419,203 -94,524 -18.40 208,641 -12.18 0.2590
2025-05-15 2025-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 419,203 -94,524 207,342 0.1694
2025-02-14 2024-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 513,727 -114,466 -18.22 237,591 -13.58 0.2883
2024-11-14 2024-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 628,193 -37,941 -5.70 274,935 6.38 0.2968
2024-08-09 2024-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 666,134 -30,236 -4.34 258,447 -13.55 0.2964
2024-05-14 2024-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 696,370 -35,417 -4.84 298,966 -8.46 0.3391
2024-02-14 2023-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 731,787 -212,518 -22.51 326,589 -15.35 0.3773
2023-11-14 2023-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 944,305 931,861 7,488.44 385,824 7,442.99 0.4846
2023-10-27 2023-06-30 13F/A-2 TELEDYNE TECHNOLOGIES COM 879360105 12,444 1,513 13.84 5,116 4.60 0.0058
2023-10-12 2023-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 12,444 1,513 5,116 0.0051
2023-08-14 2023-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 12,444 1,513 5,116 0.0052
2023-06-01 2023-03-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 10,931 -276 -2.46 4,890 9.10 0.0058
2023-05-15 2023-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 10,931 -276 4,890 0.0045
2023-02-21 2022-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 11,207 -1,131 -9.17 4,482 7.66 0.0053
2022-11-14 2022-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 12,338 -25,100 -67.04 4,163 -70.54 0.0051
2022-08-17 2022-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 37,438 -3,930 -9.50 14,132 -27.72 0.0159
2022-08-15 2022-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 37,438 -3,930 14,132 0.0051
2022-05-16 2022-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 41,368 2,117 5.39 19,552 14.01 0.0149
2022-02-11 2021-12-31 13F Teledyne Technologies COM 879360105 39,251 3 0.01 17,149 1.71 0.0143
2021-11-12 2021-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 39,248 -977 -2.43 16,860 0.07 0.0144
2021-08-13 2021-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 40,225 2,672 7.12 16,848 8.46 0.0138
2021-05-14 2021-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 37,553 2,808 8.08 15,534 14.05 0.0220
2021-02-16 2020-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 34,745 15,826 83.65 13,620 132.07 0.0199
2020-11-13 2020-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 18,919 1,152 6.48 5,869 6.23 0.0099
2020-08-11 2020-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 17,767 4,464 33.56 5,525 39.73 0.0095
2020-05-15 2020-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 13,303 12,703 2,117.17 3,954 1,800.96 0.0081
2020-03-18 2019-12-31 13F/A-2 TELEDYNE TECHNOLOGIES COM 879360105 600 -900 -60.00 208 -56.94 0.0003
2020-02-28 2019-12-31 13F/A-1 TELEDYNE TECHNOLOGIES COM 879360105 600 0 208 0.0003
2020-02-14 2019-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 600 -900 208 261.0224
2019-11-14 2019-09-30 13F TELEDYNE TECHNOLOGIES COM 879360105 1,500 1,500 483 0.0008
2019-08-14 2019-06-30 13F TELEDYNE TECHNOLOGIES COM 879360105 0 -623 -100.00 0 -100.00
2019-05-15 2019-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 623 623 148 0.0003
2018-05-11 2018-03-31 13F TELEDYNE TECHNOLOGIES COM 879360105 0 -1,308 -100.00 0 -100.00
2018-02-14 2017-12-31 13F TELEDYNE TECHNOLOGIES COM 879360105 1,308 1,308 237 0.0004
2016-05-16 2016-03-31 13F TELEDYNE TECHNOLOGIES COMMON 879360105 0 0 0 0.0000
2015-11-16 2015-09-30 13F TELEDYNE TECHNOLOGIES COMMON 879360105 0 -5,580 -100.00 0 -100.00
2015-08-21 2015-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COMMON 879360105 5,580 -10,049 -64.30 589 -64.69 0.0012
2015-08-14 2015-06-30 13F TELEDYNE TECHNOLOGIES COMMON 879360105 5,580 589
2015-05-18 2015-03-31 13F TELEDYNE TECHNOLOGIES COMMON 879360105 15,629 -6,320 -28.79 1,668 -26.03 0.0033
2015-02-17 2014-12-31 13F TELEDYNE TECHNOLOGIES COMMON 879360105 21,949 1,759 8.71 2,255 18.81 0.0047
2014-11-14 2014-09-30 13F TELEDYNE TECHNOLOGIES COMMON 879360105 20,190 -5,903 -22.62 1,898 -25.13 0.0041
2014-08-14 2014-06-30 13F TELEDYNE TECHNOLOGIES COMMON 879360105 26,093 3,453 15.25 2,535 15.02 0.0057
2014-05-15 2014-03-31 13F TELEDYNE TECHNOLOGIES Common 879360105 22,640 250 1.12 2,204 7.15 0.0038
2014-02-14 2013-12-31 13F TELEDYNE TECHNOLOGIES Common Stock 879360105 22,390 1,910 9.33 2,057 18.29 0.0037
2013-11-14 2013-09-30 13F TELEDYNE TECHNOLOGIES Common Stock 879360105 20,480 1,200 6.22 1,739 16.63 0.0034
2013-08-16 2013-06-30 13F/A-1 TELEDYNE TECHNOLOGIES COMMON 879360105 19,280 19,280 1,491 0.0033
2013-08-14 2013-06-30 13F TELEDYNE TECHNOLOGIES COMMON 879360105 19,280 1,491 0.0033
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.