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PDT Partners’s Alarm.com ALRM Stock Holding History

PDT Partners’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
2025
Q2 		– Sell
-4,460
Closed -$248K – 685
2025
Q1 		$248K Buy
+4,460
New +$268K 0.02% 645
2022
Q1 		– Sell
-5,390
Closed -$457K – 919
2021
Q4 		$457K Buy
+5,390
New +$441K 0.03% 551
2021
Q3 		– Sell
-14,000
Closed -$1.19M – 762
2021
Q2 		$1.19M Sell
14,000
-39,067
-74% -$3.34M 0.08% 345
2021
Q1 		$4.58M Buy
53,067
+11,750
+28% +$1.11M 0.33% 80
2020
Q4 		$4.27M Sell
41,317
-15,627
-27% -$1.13M 0.29% 165
2020
Q3 		$3.15M Sell
56,944
-24,881
-30% -$1.54M 0.21% 168
2020
Q2 		$5.3M Buy
81,825
+74,500
+1,017% +$3.75M 0.36% 114
2020
Q1 		$285K Sell
7,325
-545
-7% -$23.8K 0.02% 486
2019
Q4 		$338K Buy
+7,870
New +$355K 0.02% 509
2019
Q1 		– Sell
-134,100
Closed -$6.96M – 436
2018
Q4 		$6.96M Sell
134,100
-23
-0% -$1.11K 0.39% 105
2018
Q3 		$7.7M Sell
134,123
-24,777
-16% -$1.25M 0.32% 110
2018
Q2 		$6.42M Hold
158,900
– – 0.24% 136
2018
Q1 		$6M Sell
158,900
-13,174
-8% -$497K 0.2% 149
2017
Q4 		$6.5M Buy
172,074
+34,374
+25% +$1.48M 0.19% 165
2017
Q3 		$6.22M Buy
+137,700
New +$5.7M 0.21% 158

Other funds holding ALRM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BCM
Brown Capital Management Baltimore, Maryland $500M AUM 25.3% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BAM
Burgundy Asset Management Toronto, Ontario, Canada $10.6B AUM 13.39% 1-Year Est. Return

PDT Partners's ALRM Position: Q2 2025 in Review

PDT Partners sold out of Alarm.com (ALRM) in Q2 2025, closing a stake of 4,460 shares — an estimated $248K sold.

PDT Partners first reported a position in ALRM in Q3 2017 and held it in 15 quarters. The position peaked at $7.7M in Q3 2018. 304 funds tracked by Wall St. Rank hold ALRM as of Q2 2025.

  • PDT Partners reported no remaining Alarm.com position as of Q2 2025 after selling out during the quarter.
  • PDT Partners sold 4,460 Alarm.com shares in Q2 2025, an estimated $248K.
  • PDT Partners first reported a position in Alarm.com in Q3 2017 and held it in 15 quarters.
  • PDT Partners's Alarm.com position peaked at $7.7M in Q3 2018.
  • 304 funds tracked by Wall St. Rank held Alarm.com as of Q2 2025.

Based on PDT Partners's 13F filing for Q2 2025, filed 14 Aug 2025.