UBS O'Connor’s ADT ADT Stock Holding History

UBS O'Connor’s Portfolio ADT Stock Details ADT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2024 Q1	–	Sell	-35,600	Closed	-$116K	–	514
2023 Q4	$116K	Hold	35,600	–	–	﹤0.01%	409
2023 Q3	$142K	Hold	35,600	–	–	﹤0.01%	457
2023 Q2	$142K	Hold	35,600	–	–	﹤0.01%	486
2023 Q1	$101K	Sell	35,600 -54,700	-61%	-$446K	﹤0.01%	535
2022 Q4	$59K	Hold	90,300	–	–	﹤0.01%	672
2022 Q3	$182K	Hold	90,300	–	–	﹤0.01%	847
2022 Q2	$285K	Hold	90,300	–	–	﹤0.01%	841
2022 Q1	$204K	Buy	90,300 +15,300	+20%	+$116K	﹤0.01%	777
2021 Q4	$178K	Buy	75,000 +18,200	+32%	+$155K	﹤0.01%	748
2021 Q3	$173K	Hold	56,800	–	–	﹤0.01%	738
2021 Q2	$122K	Buy	+56,800	New	+$571K	﹤0.01%	798
2021 Q1	–	Sell	-51,800	Closed	-$1K	–	808
2020 Q4	$1K	Hold	51,800	–	–	﹤0.01%	580
2020 Q3	$4K	Hold	51,800	–	–	﹤0.01%	317
2020 Q2	$13K	Hold	51,800	–	–	﹤0.01%	389
2020 Q1	$60K	Hold	51,800	–	–	﹤0.01%	328
2019 Q4	$19K	Hold	51,800	–	–	﹤0.01%	307
2019 Q3	$44K	Hold	51,800	–	–	﹤0.01%	297
2019 Q2	$40K	Buy	+51,800	New	+$330K	﹤0.01%	236

Other funds holding ADT

State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return

AMH

Apollo Management Holdings New York $8.94B AUM 120.19% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

UBS O'Connor's ADT Position: Q4 2025 in Review

UBS O'Connor sold out of ADT (ADT) in Q4 2025, closing a stake of 229,607 shares — an estimated $2M sold.

UBS O'Connor first reported a position in ADT in Q2 2018 and held it in 30 quarters. The position peaked at $2.23M in Q4 2022. 450 funds tracked by Wall St. Rank hold ADT as of Q4 2025.

UBS O'Connor reported no remaining ADT position as of Q4 2025 after selling out during the quarter.
UBS O'Connor sold 229,607 ADT shares in Q4 2025, an estimated $2M.
UBS O'Connor first reported a position in ADT in Q2 2018 and held it in 30 quarters.
UBS O'Connor's ADT position peaked at $2.23M in Q4 2022.
450 funds tracked by Wall St. Rank held ADT as of Q4 2025.

Based on UBS O'Connor's 13F filing for Q4 2025, filed 13 Feb 2026.