DTL
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Dynamic Technology Lab’s Alarm.com ALRM Stock Holding History

Dynamic Technology Lab’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 		$373K Sell
7,990
-3,705
-32% -$166K 0.08% 392
2026
Q1 		$505K Buy
11,695
+7,288
+165% +$348K 0.08% 417
2025
Q4 		$224K Buy
+4,407
New +$225K 0.05% 586
2025
Q3 		– Sell
-3,861
Closed -$218K – 794
2025
Q2 		$218K Sell
3,861
-20,571
-84% -$1.14M 0.03% 777
2025
Q1 		$1.36M Buy
24,432
+11,632
+91% +$698K 0.2% 116
2024
Q4 		$778K Sell
12,800
-9,740
-43% -$580K 0.13% 294
2024
Q3 		$1.23M Buy
22,540
+590
+3% +$36.2K 0.13% 252
2024
Q2 		$1.4M Buy
21,950
+15,719
+252% +$1.04M 0.16% 222
2024
Q1 		$452K Buy
+6,231
New +$423K 0.05% 638
2023
Q3 		– Sell
-11,260
Closed -$582K – 934
2023
Q2 		$582K Sell
11,260
-17,490
-61% -$861K 0.07% 456
2023
Q1 		$1.45M Buy
28,750
+17,433
+154% +$897K 0.13% 261
2022
Q4 		$560K Buy
+11,317
New +$624K 0.06% 550
2022
Q2 		– Sell
-7,620
Closed -$507K – 1089
2022
Q1 		$507K Buy
+7,620
New +$539K 0.06% 576
2021
Q3 		– Sell
-2,730
Closed -$231K – 1038
2021
Q2 		$231K Buy
2,730
+404
+17% +$34.5K 0.02% 889
2021
Q1 		$201K Buy
+2,326
New +$219K 0.02% 954
2020
Q4 		– Sell
-14,119
Closed -$780K – 954
2020
Q3 		$780K Buy
+14,119
New +$873K 0.13% 275
2019
Q4 		– Sell
-14,853
Closed -$693K – 940
2019
Q3 		$693K Buy
+14,853
New +$728K 0.12% 278
2018
Q1 		– Sell
-9,002
Closed -$340K – 1011
2017
Q4 		$340K Sell
9,002
-902
-9% -$38.9K 0.06% 634
2017
Q3 		$448K Buy
+9,904
New +$410K 0.07% 492
2017
Q2 		– Sell
-21,940
Closed -$674K – 984
2017
Q1 		$674K Buy
+21,940
New +$637K 0.16% 183
2015
Q4 		– Sell
-12,200
Closed -$142K – 866
2015
Q3 		$142K Buy
+12,200
New +$198K 0.05% 714

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
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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

Dynamic Technology Lab's ALRM Position: Q2 2026 in Review

Dynamic Technology Lab reduced its Alarm.com (ALRM) stake by 32% in Q2 2026, selling an estimated $166K and leaving 7,990 shares worth $373K. The position accounts for 0.08% of the portfolio, ranked #392.

Dynamic Technology Lab first reported a position in ALRM in Q3 2015 and has held it in 21 quarters since. The position peaked at $1.45M in Q1 2023. 315 funds tracked by Wall St. Rank hold ALRM as of Q2 2026.

  • Dynamic Technology Lab held 7,990 shares of Alarm.com worth $373K as of Q2 2026.
  • Dynamic Technology Lab sold 3,705 Alarm.com shares in Q2 2026, an estimated $166K.
  • Alarm.com made up 0.08% of Dynamic Technology Lab's portfolio in Q2 2026, its #392 holding.
  • Dynamic Technology Lab first reported a position in Alarm.com in Q3 2015 and has held it in 21 quarters since.
  • Dynamic Technology Lab's Alarm.com position peaked at $1.45M in Q1 2023.
  • 315 funds tracked by Wall St. Rank held Alarm.com as of Q2 2026.

Based on Dynamic Technology Lab's 13F filing for Q2 2026, filed 13 Aug 2026.