ADT Inc.
DE ˙ DB ˙ US00090Q1031
5,70 € ↓ -0,05 (-0,87%)
2026-06-03
AKTIENPREIS
SecurityDE:541 / ADT Inc.
InstitutionFirst Manhattan Co
Latest Disclosed Ownership1,092,675 shares
Latest Disclosed Value $ 7,238,095
First Manhattan Co reports 1.48% increase in ownership of 541 / ADT Inc.

On May 15, 2026 - First Manhattan Co filed a 13F-HR form disclosing ownership of 1,092,675 shares of ADT Inc. (DE:541) valued at $6,173,614 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,076,725 shares of ADT Inc.. This represents a change in shares of 1.48% during the quarter. The current value of the position is $6,228,248 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 ADT INC DEL COM 00090Q103 1,092,675 15,950 1.48 7,238 -17.26 0.0201
2026-02-17 2025-12-31 13F ADT INC DEL COM 00090Q103 1,076,725 0 0.00 8,748 -7.30 0.0230
2025-11-14 2025-09-30 13F ADT INC DEL COM 00090Q103 1,076,725 0 0.00 9,437 2.82 0.0249
2025-08-14 2025-06-30 13F ADT INC DEL COM 00090Q103 1,076,725 1,670 0.16 9,179 4.18 0.0259
2025-05-15 2025-03-31 13F ADT INC DEL COM 00090Q103 1,075,055 600 0.06 8,810 17.73 0.0257
2025-02-14 2024-12-31 13F ADT INC DEL COM 00090Q103 1,074,455 -16,000 -1.47 7,484 -5.71 0.0219
2024-11-14 2024-09-30 13F ADT INC DEL COM 00090Q103 1,090,455 125,080 12.96 7,937 7.40 0.0235
2024-08-15 2024-06-30 13F/A-1 ADT INC DEL COM 00090Q103 965,375 -750 -0.08 7,390 13.82 0.0237
2024-08-14 2024-06-30 13F ADT INC DEL COM 00090Q103 965,375 -750 7,390 0.0237
2024-05-15 2024-03-31 13F ADT INC DEL COM 00090Q103 966,125 32,480 3.48 6,492 1.96 0.0210
2024-02-13 2023-12-31 13F ADT INC DEL COM 00090Q103 933,645 933,645 6,367 0.0221
2020-11-12 2020-09-30 13F ADT COM USD0.01 00090Q103 0 -121 -100.00 0 0.0000
2020-08-14 2020-06-30 13F ADT COM USD0.01 00090Q103 121 0 0.00 0 0.0000
2020-05-06 2020-03-31 13F ADT COM USD0.01 00090Q103 121 121 0 0.0000
2016-07-14 2016-06-30 13F ADT COMMON 00101J106 0 -615 -100.00 0 -100.00
2016-04-22 2016-03-31 13F ADT COMMON 00101J106 615 0 0.00 25 25.00 0.0002
2016-01-20 2015-12-31 13F ADT COMMON 00101J106 615 -1,676 -73.16 20 -70.59 0.0001
2015-10-26 2015-09-30 13F ADT COMMON 00101J106 2,291 -37 -1.59 68 -12.82 0.0004
2015-07-17 2015-06-30 13F ADT COMMON 00101J106 2,328 0 0.00 78 -18.75 0.0005
2015-04-30 2015-03-31 13F ADT COMMON 00101J106 2,328 -400 -14.66 96 -2.04 0.0006
2015-01-20 2014-12-31 13F ADT COMMON 00101J106 2,728 0 0.00 98 2.08 0.0006
2014-10-23 2014-09-30 13F ADT COMMON 00101J106 2,728 0 0.00 96 1.05 0.0006
2014-08-14 2014-06-30 13F/A-1 ADT COMMON 00101J106 2,728 -13 -0.47 95 15.85 0.0006
2014-05-16 2014-03-31 13F ADT COMMON 00101J106 2,741 -280 -9.27 82 -32.79 0.0005
2014-02-04 2013-12-31 13F ADT COMMON 00101J106 3,021 -1,000 -24.87 122 -25.15 0.0008
2013-10-29 2013-09-30 13F ADT COMMON 00101J106 4,021 -716 -15.12 163 -15.98 0.0011
2013-08-13 2013-06-30 13F ADT COMMON 00101J106 4,737 4,737 194 0.0013
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.