Bank of Montreal
ALRM icon

Bank of Montreal’s Alarm.com ALRM Stock Holding History

Bank of Montreal’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 		$3.74M Sell
80,000
-20,000
-20% -$897K ﹤0.01% 1480
2026
Q1 		$4.32M Buy
+100,000
New +$4.77M ﹤0.01% 1368

Other funds holding ALRM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 1-Year Est. Return

Bank of Montreal's ALRM Position: Q2 2026 in Review

Bank of Montreal increased its Alarm.com (ALRM) stake by 30% in Q2 2026, buying an estimated $35.8M and bringing the position to 3,455,190 shares worth $161M. The position accounts for 0.05% of the portfolio, ranked #286.

Bank of Montreal first reported a position in ALRM in Q4 2015 and has held it in 43 quarters since. 314 funds tracked by Wall St. Rank hold ALRM as of Q2 2026.

  • Bank of Montreal held 3,455,190 shares of Alarm.com worth $161M as of Q2 2026.
  • Bank of Montreal bought 797,549 Alarm.com shares in Q2 2026, an estimated $35.8M.
  • Alarm.com made up 0.05% of Bank of Montreal's portfolio in Q2 2026, its #286 holding.
  • Bank of Montreal first reported a position in Alarm.com in Q4 2015 and has held it in 43 quarters since.
  • 314 funds tracked by Wall St. Rank held Alarm.com as of Q2 2026.

Based on Bank of Montreal's 13F filing for Q2 2026, filed 12 Aug 2026.