- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 10 Feb 2026
- Managers listing it
- 30
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 10 listed it in both
- Shares listed
- 116,047,277
- combined, among listed positions
- Reported value
- $935m
- combined, at the quarter end
Among the 92 comparable managers: 15 buyers (opened or added shares) and 20 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -3,370,371.
Managers listing ADT in Q4 2025
30 of 30 holders
Largest increases and reductions, by shares
Increases
- AQR Capital Management LLCexisting position · 44,938,803 shares now+8,778,704
- Squarepoint Ops LLCexisting position · 5,030,333 shares now+2,579,894
- D. E. Shaw & Co.existing position · 7,966,705 shares now+1,649,750
- Janus Henderson Group Ltdexisting position · 2,546,669 shares now+1,250,440
- Bridgewater Associates LPexisting position · 1,803,829 shares now+423,155
Reductions
- Arrowstreet Capital LPexisting position · 13,788,868 shares now-3,688,104
- Citadel Advisors LLCexisting position · 91,346 shares now-2,293,494
- Millennium Management LLCexisting position · 1,565,094 shares now-2,218,205
- Man Group PLCexisting position · 227,114 shares now-1,894,963
- Renaissance Technologies LLCexisting position · 2,937,206 shares now-1,218,000
New positions and exits
New (1)
Exited (5)
- Soros Fund Management LLCwas $11m
- Point72 Asset Management LPwas $7.6m
- ExodusPoint Capital Management LPwas $2.0m
- Hudson Bay Capital Management LPwas $1.1m
- Maverick Capital Ltdwas $958k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2018 | 7 | $211m | n.a. | n.a. |
| Q2 2018 | 7 | $279m | n.a. | n.a. |
| Q3 2018 | 5 | $387m | n.a. | n.a. |
| Q4 2018 | 2 | $189m | n.a. | n.a. |
| Q1 2019 | 3 | $106m | n.a. | n.a. |
| Q2 2019 | 3 | $90m | n.a. | n.a. |
| Q3 2019 | 4 | $91m | n.a. | n.a. |
| Q4 2019 | 4 | $103m | n.a. | n.a. |
| Q1 2020 | 4 | $34m | n.a. | n.a. |
| Q2 2020 | 3 | $4.4m | n.a. | n.a. |
| Q3 2020 | 4 | $16m | n.a. | n.a. |
| Q4 2020 | 2 | $5.7m | n.a. | n.a. |
| Q1 2021 | 1 | $875k | n.a. | n.a. |
| Q2 2021 | 3 | $196m | n.a. | n.a. |
| Q3 2021 | 3 | $150m | n.a. | n.a. |
| Q4 2021 | 2 | $173m | n.a. | n.a. |
| Q1 2022 | 1 | $156m | n.a. | n.a. |
| Q2 2022 | 1 | $118m | n.a. | n.a. |
| Q3 2022 | 3 | $161m | n.a. | n.a. |
| Q4 2022 | 4 | $178m | n.a. | n.a. |
| Q1 2023 | 3 | $130m | n.a. | n.a. |
| Q2 2023 | 2 | $131m | n.a. | n.a. |
| Q3 2023 | 4 | $122m | n.a. | n.a. |
| Q4 2023 | 2 | $120m | 0 | 3 |
| Q1 2024 | 3 | $163m | 3 | 0 |
| Q2 2024 | 3 | $205m | 2 | 1 |
| Q3 2024 | 7 | $209m | 5 | 2 |
| Q4 2024 | 6 | $216m | 4 | 3 |
| Q1 2025 | 11 | $423m | 9 | 2 |
| Q2 2025 | 11 | $540m | 9 | 2 |
| Q3 2025 | 12 | $778m | 9 | 3 |
| Q4 2025 | 8 | $727m | 15 | 20 |
| Q1 2026 | 5 | $372m | 17 | 15 |
| Q2 2026 | 7 | $312m | 16 | 13 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
ADT and V →ADT and MA →ADT and MCO →Choose a stock to compare with ADT →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own ADT, latest filings →Back to the 13F Explorer →