Tudor Investment Corp
ALRM icon

Tudor Investment Corp’s Alarm.com ALRM Stock Holding History

Tudor Investment Corp’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 		$10.3M Buy
238,175
+20,591
+9% +$983K 0.02% 726
2025
Q4 		$11.1M Buy
217,584
+28,637
+15% +$1.46M 0.02% 675
2025
Q3 		$10M Buy
188,947
+35,024
+23% +$1.95M 0.02% 770
2025
Q2 		$8.71M Buy
153,923
+96,150
+166% +$5.33M 0.02% 741
2025
Q1 		$3.22M Buy
+57,773
New +$3.47M 0.01% 1040
2024
Q4 		– Sell
-7,897
Closed -$432K – 2972
2024
Q3 		$432K Sell
7,897
-53,083
-87% -$3.26M ﹤0.01% 2114
2024
Q2 		$3.87M Buy
60,980
+57,827
+1,834% +$3.82M 0.02% 761
2024
Q1 		$228K Sell
3,153
-4,698
-60% -$319K ﹤0.01% 1977
2023
Q4 		$507K Buy
+7,851
New +$450K ﹤0.01% 1788
2023
Q3 		– Sell
-42,828
Closed -$2.21M – 2247
2023
Q2 		$2.21M Buy
42,828
+36,744
+604% +$1.81M 0.03% 847
2023
Q1 		$306K Sell
6,084
-24,449
-80% -$1.26M ﹤0.01% 1915
2022
Q4 		$1.51M Sell
30,533
-2,561
-8% -$141K 0.03% 816
2022
Q3 		$2.15M Buy
+33,094
New +$2.27M 0.05% 513
2020
Q3 		– Sell
-18,264
Closed -$1.18M – 1257
2020
Q2 		$1.18M Buy
+18,264
New +$919K 0.06% 423
2020
Q1 		– Sell
-6,121
Closed -$263K – 1030
2019
Q4 		$263K Buy
+6,121
New +$276K 0.01% 913
2019
Q3 		– Sell
-9,092
Closed -$486K – 1066
2019
Q2 		$486K Buy
+9,092
New +$561K 0.01% 720
2016
Q4 		– Sell
-18,800
Closed -$543K – 1372
2016
Q3 		$543K Buy
18,800
+6,700
+55% +$187K 0.01% 690
2016
Q2 		$310K Buy
+12,100
New +$272K 0.01% 1143
2016
Q1 		– Sell
-17,430
Closed -$291K – 1711
2015
Q4 		$291K Sell
17,430
-17,402
-50% -$265K 0.01% 1235
2015
Q3 		$406K Sell
34,832
-115,168
-77% -$1.87M 0.01% 902
2015
Q2 		$2.31M Buy
+150,000
New +$2.4M 0.07% 172

Other funds holding ALRM

BlackRock
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
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
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

Tudor Investment Corp's ALRM Position: Q1 2026 in Review

Tudor Investment Corp increased its Alarm.com (ALRM) stake by 9.5% in Q1 2026, buying an estimated $983K and bringing the position to 238,175 shares worth $10.3M. The position accounts for 0.02% of the portfolio, ranked #726.

Tudor Investment Corp first reported a position in ALRM in Q2 2015 and has held it in 21 quarters since. The position peaked at $11.1M in Q4 2025. 295 funds tracked by Wall St. Rank hold ALRM as of Q1 2026.

  • Tudor Investment Corp held 238,175 shares of Alarm.com worth $10.3M as of Q1 2026.
  • Tudor Investment Corp bought 20,591 Alarm.com shares in Q1 2026, an estimated $983K.
  • Alarm.com made up 0.02% of Tudor Investment Corp's portfolio in Q1 2026, its #726 holding.
  • Tudor Investment Corp first reported a position in Alarm.com in Q2 2015 and has held it in 21 quarters since.
  • Tudor Investment Corp's Alarm.com position peaked at $11.1M in Q4 2025.
  • 295 funds tracked by Wall St. Rank held Alarm.com as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.