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 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 $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

DGI

Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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

GCM

Geneva Capital Management Milwaukee, Wisconsin $4.71B AUM 6.32% 1-Year Est. Return

Harbour Investments's ALRM Position: Q1 2026 in Review

Harbour Investments increased its Alarm.com (ALRM) stake by 463% in Q1 2026, buying an estimated $1.77K and bringing the position to 45 shares worth $1.94K. The position accounts for ﹤0.01% of the portfolio, ranked #3915.

Harbour Investments first reported a position in ALRM in Q1 2021 and has held it in 7 quarters since. The position peaked at $7.24K in Q2 2025. 295 funds tracked by Wall St. Rank hold ALRM as of Q1 2026.

Harbour Investments held 45 shares of Alarm.com worth $1.94K as of Q1 2026.
Harbour Investments bought 37 Alarm.com shares in Q1 2026, an estimated $1.77K.
Alarm.com made up ﹤0.01% of Harbour Investments's portfolio in Q1 2026, its #3915 holding.
Harbour Investments first reported a position in Alarm.com in Q1 2021 and has held it in 7 quarters since.
Harbour Investments's Alarm.com position peaked at $7.24K in Q2 2025.
295 funds tracked by Wall St. Rank held Alarm.com as of Q1 2026.

Based on Harbour Investments's 13F filing for Q1 2026, filed 15 May 2026.