ADT Inc.
DE ˙ DB ˙ US00090Q1031
5,70 € ↓ -0,05 (-0,87%)
2026-06-03
DEL PRIS
SecurityDE:541 / ADT Inc.
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership3,387,488 shares
Latest Disclosed Value $ 22,272,687
Janus Henderson Group Plc reports 33.02% increase in ownership of 541 / ADT Inc.

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 3,387,488 shares of ADT Inc. (DE:541) valued at $19,139,307 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,546,669 shares of ADT Inc.. This represents a change in shares of 33.02% during the quarter. The current value of the position is $19,308,682 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)
2026-05-18 2026-03-31 13F/A-1 ADT INC DEL COM 00090Q103 3,387,488 840,819 33.02 22,273 8.37 0.0038
2026-05-15 2026-03-31 13F ADT INC DEL COM 00090Q103 3,387,488 840,819 33.02 22,273 8.37 0.0041
2026-02-17 2025-12-31 13F ADT INC DEL COM 00090Q103 2,546,669 1,250,440 96.47 20,552 82.14 0.0092
2025-11-14 2025-09-30 13F ADT INC DEL COM 00090Q103 1,296,229 487,710 60.32 11,284 65.05 0.0052
2025-08-14 2025-06-30 13F ADT INC DEL COM 00090Q103 808,519 661,412 449.61 6,836 474.45 0.0034
2025-05-15 2025-03-31 13F ADT INC DEL COM 00090Q103 147,107 26,000 21.47 1,191 42.34 0.0007
2025-02-14 2024-12-31 13F ADT INC DEL COM 00090Q103 121,107 0 0.00 836 -4.57 0.0004
2024-11-14 2024-09-30 13F ADT INC DEL COM 00090Q103 121,107 0 0.00 876 -4.89 0.0004
2024-08-14 2024-06-30 13F ADT INC DEL COM 00090Q103 121,107 -7,255 -5.65 921 6.97 0.0005
2024-05-15 2024-03-31 13F ADT INC DEL COM 00090Q103 128,362 50,006 63.82 862 61.24 0.0005
2024-02-14 2023-12-31 13F ADT INC DEL COM 00090Q103 78,356 506 0.65 535 14.35 0.0003
2023-11-14 2023-09-30 13F ADT INC DEL COM 00090Q103 77,850 -3,474 -4.27 467 -4.69 0.0003
2023-08-14 2023-06-30 13F ADT INC DEL COM 00090Q103 81,324 2,728 3.47 490 -13.58 0.0003
2023-05-15 2023-03-31 13F ADT INC DEL COM 00090Q103 78,596 52,743 204.01 568 142.31 0.0004
2023-02-14 2022-12-31 13F ADT INC DEL COM 00090Q103 25,853 -5,450 -17.41 234 0.00 0.0002
2023-01-13 2022-09-30 13F/A-1 ADT INC DEL COM 00090Q103 31,303 -3,752 -10.70 234 8.84 0.0002
2022-11-14 2022-09-30 13F ADT INC DEL COM 00090Q103 31,303 -3,752 234 0.0001
2022-08-15 2022-06-30 13F ADT INC DEL COM 00090Q103 35,055 -1,888 -5.11 215 -23.21 0.0001
2022-05-16 2022-03-31 13F ADT INC DEL COM 00090Q103 36,943 -3,120 -7.79 280 -16.91 0.0001
2022-02-14 2021-12-31 13F ADT INC DEL COM 00090Q103 40,063 21,851 119.98 337 129.25 0.0001
2021-11-16 2021-09-30 13F ADT INC DEL COM 00090Q103 18,212 18,212 147 0.0001
2021-02-16 2020-12-31 13F ADT INC DEL COM 00090Q103 0 -790,572 -100.00 0 -100.00
2020-11-16 2020-09-30 13F ADT INC DEL COM 00090Q103 790,572 790,572 6,463 0.0034
2016-07-29 2016-06-30 13F THE ADT COM 00101J106 0 -13,687 -100.00 0 -100.00
2016-05-12 2016-03-31 13F THE ADT COM 00101J106 13,687 -6,629 -32.63 564 -15.82 0.0046
2016-02-03 2015-12-31 13F THE ADT COM 00101J106 20,316 0 0.00 670 10.38 0.0054
2015-11-16 2015-09-30 13F THE ADT COM 00101J106 20,316 0 0.00 607 -11.00 0.0053
2015-08-17 2015-06-30 13F THE ADT COM 00101J106 20,316 -14,847 -42.22 682 -53.29 0.0054
2015-06-02 2015-03-31 13F/A-1 THE ADT COM 00101J106 35,163 0 0.00 1,460 14.69 0.0113
2015-05-15 2015-03-31 13F THE ADT COM 00101J106 35,163 1,460
2015-02-12 2014-12-31 13F THE ADT COM 00101J106 35,163 0 0.00 1,273 2.09 0.0092
2014-11-12 2014-09-30 13F THE ADT COM 00101J106 35,163 0 0.00 1,247 1.55 0.0117
2014-08-13 2014-06-30 13F THE ADT COM 00101J106 35,163 2,772 8.56 1,228 26.60 0.0115
2014-05-08 2014-03-31 13F THE ADT COM 00101J106 32,391 3,156 10.80 970 -18.01 0.0094
2014-01-14 2013-12-31 13F THE ADT COM 00101J106 29,235 -216,614 -88.11 1,183 -88.17 0.0120
2013-11-12 2013-09-30 13F THE ADT COM 00101J106 245,849 22,400 10.02 9,999 10.67 0.1103
2013-08-15 2013-06-30 13F THE ADT COM 00101J106 223,449 223,449 9,035 0.1056
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.