Harbour Investments’s Alarm.com ALRM Stock Holding History

Harbour Investments’s Portfolio ALRM Stock Details ALRM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.87K	Sell	40 -5	-11%	-$224	﹤0.01%	4043
2026 Q1	$1.94K	Buy	45 +37	+463%	+$1.77K	﹤0.01%	3915
2025 Q4	$408	Sell	8 -120	-94%	-$6.12K	﹤0.01%	3579
2025 Q3	$6.79K	Hold	128	–	–	﹤0.01%	2860
2025 Q2	$7.24K	Buy	+128	New	+$7.1K	﹤0.01%	2713
2021 Q4	–	Sell	-14	Closed	-$1K	–	2637
2021 Q3	$1K	Sell	14 -6	-30%	-$496	﹤0.01%	3425
2021 Q2	$2K	Sell	20 -1	-5%	-$85	﹤0.01%	3330
2021 Q1	$2K	Buy	+21	New	+$1.98K	﹤0.01%	3172

Other funds holding ALRM

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

DGI

Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Harbour Investments's ALRM Position: Q2 2026 in Review

Harbour Investments reduced its Alarm.com (ALRM) stake by 11% in Q2 2026, selling an estimated $224 and leaving 40 shares worth $1.87K. The position accounts for ﹤0.01% of the portfolio, ranked #4043.

Harbour Investments first reported a position in ALRM in Q1 2021 and has held it in 8 quarters since. The position peaked at $7.24K in Q2 2025. 314 funds tracked by Wall St. Rank hold ALRM as of Q2 2026.

Harbour Investments held 40 shares of Alarm.com worth $1.87K as of Q2 2026.
Harbour Investments sold 5 Alarm.com shares in Q2 2026, an estimated $224.
Alarm.com made up ﹤0.01% of Harbour Investments's portfolio in Q2 2026, its #4043 holding.
Harbour Investments first reported a position in Alarm.com in Q1 2021 and has held it in 8 quarters since.
Harbour Investments's Alarm.com position peaked at $7.24K in Q2 2025.
314 funds tracked by Wall St. Rank held Alarm.com as of Q2 2026.

Based on Harbour Investments's 13F filing for Q2 2026, filed 12 Aug 2026.