Bank of Montreal’s ADT ADT Stock Holding History

Bank of Montreal’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
2026 Q1	$240K	Buy	+36,522	New	+$274K	﹤0.01%	2833
2025 Q4	–	Sell	-10,597	Closed	-$92.3K	–	3589
2025 Q3	$92.3K	Buy	+10,597	New	+$90.9K	﹤0.01%	3000
2022 Q4	–	Sell	-200,376	Closed	-$1.66K	–	3931
2022 Q3	$1.66K	Buy	+200,376	New	+$1.51M	﹤0.01%	1927
2021 Q2	–	Sell	-84,782	Closed	-$780K	–	3642
2021 Q1	$780K	Sell	84,782 -61,194	-42%	-$530K	﹤0.01%	2371
2020 Q4	$1.25M	Buy	145,976 +30,498	+26%	+$240K	﹤0.01%	2089
2020 Q3	$965K	Buy	115,478 +76,037	+193%	+$740K	﹤0.01%	2006
2020 Q2	$291K	Buy	39,441 +6,254	+19%	+$40.4K	﹤0.01%	2543
2020 Q1	$137K	Sell	33,187 -146,271	-82%	-$885K	﹤0.01%	2474
2019 Q4	$1.42M	Buy	179,458 +34,524	+24%	+$273K	﹤0.01%	2056
2019 Q3	$909K	Buy	+144,934	New	+$822K	﹤0.01%	2125
2019 Q2	–	Sell	-185	Closed	-$1K	–	4833
2019 Q1	$1K	Buy	+185	New	+$1.34K	﹤0.01%	4192
2018 Q3	–	Sell	-45,100	Closed	-$390K	–	4710
2018 Q2	$390K	Sell	45,100 -6,706	-13%	-$55.7K	﹤0.01%	2444
2018 Q1	$411K	Buy	+51,806	New	+$567K	﹤0.01%	2298

Other funds holding ADT

State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return

AMH

Apollo Management Holdings New York $7.6B AUM 23.97% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return

Bank of Montreal's ADT Position: Q1 2026 in Review

Bank of Montreal opened a new position in ADT (ADT) in Q1 2026: 36,522 shares worth $240K. The stake represents ﹤0.01% of the portfolio and ranks #2833 among its holdings. This is a return to the name: Bank of Montreal previously reported a position in ADT as recently as Q3 2025.

Bank of Montreal first reported a position in ADT in Q1 2018 and has held it in 13 quarters since. The position peaked at $1.42M in Q4 2019. 446 funds tracked by Wall St. Rank hold ADT as of Q1 2026.

Bank of Montreal held 36,522 shares of ADT worth $240K as of Q1 2026.
ADT was a new Bank of Montreal position in Q1 2026.
ADT made up ﹤0.01% of Bank of Montreal's portfolio in Q1 2026, its #2833 holding.
Bank of Montreal first reported a position in ADT in Q1 2018 and has held it in 13 quarters since.
Bank of Montreal's ADT position peaked at $1.42M in Q4 2019.
446 funds tracked by Wall St. Rank held ADT as of Q1 2026.

Based on Bank of Montreal's 13F filing for Q1 2026, filed 13 May 2026.