Citadel Advisors
ALRM icon

Citadel Advisors’s Alarm.com ALRM Stock Holding History

Citadel Advisors’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 		$2.56M Buy
59,308
+14,778
+33% +$705K ﹤0.01% 5570
2025
Q4 		$2.27M Sell
44,530
-39,104
-47% -$1.99M ﹤0.01% 5669
2025
Q3 		$4.44M Sell
83,634
-54,502
-39% -$3.04M ﹤0.01% 4570
2025
Q2 		$7.81M Buy
138,136
+626
+0.5% +$34.7K ﹤0.01% 3390
2025
Q1 		$7.65M Buy
137,510
+12,726
+10% +$764K ﹤0.01% 3228
2024
Q4 		$7.59M Sell
124,784
-41,981
-25% -$2.5M ﹤0.01% 3334
2024
Q3 		$9.12M Sell
166,765
-83,412
-33% -$5.12M ﹤0.01% 3055
2024
Q2 		$15.9M Buy
250,177
+78,451
+46% +$5.19M ﹤0.01% 2244
2024
Q1 		$12.4M Sell
171,726
-82,585
-32% -$5.61M ﹤0.01% 2644
2023
Q4 		$16.4M Sell
254,311
-25,282
-9% -$1.45M ﹤0.01% 2228
2023
Q3 		$17.1M Buy
279,593
+21,451
+8% +$1.21M ﹤0.01% 2034
2023
Q2 		$13.3M Buy
258,142
+126,584
+96% +$6.23M ﹤0.01% 2322
2023
Q1 		$6.61M Buy
131,558
+100,681
+326% +$5.18M ﹤0.01% 3360
2022
Q4 		$1.53M Sell
30,877
-17,113
-36% -$944K ﹤0.01% 5994
2022
Q3 		$3.11M Sell
47,990
-4,842
-9% -$332K ﹤0.01% 4744
2022
Q2 		$3.27M Buy
52,832
+42,792
+426% +$2.63M ﹤0.01% 4597
2022
Q1 		$667K Buy
10,040
+5,972
+147% +$423K ﹤0.01% 8685
2021
Q4 		$345K Sell
4,068
-838
-17% -$68.6K ﹤0.01% 10604
2021
Q3 		$384K Sell
4,906
-37,122
-88% -$3.07M ﹤0.01% 10508
2021
Q2 		$3.56M Sell
42,028
-9,116
-18% -$779K ﹤0.01% 5209
2021
Q1 		$4.42M Buy
51,144
+14,502
+40% +$1.37M ﹤0.01% 4536
2020
Q4 		$3.79M Sell
36,642
-146,574
-80% -$10.6M ﹤0.01% 4165
2020
Q3 		$10.1M Buy
183,216
+116,805
+176% +$7.22M ﹤0.01% 2282
2020
Q2 		$4.3M Buy
66,411
+44,606
+205% +$2.24M ﹤0.01% 3294
2020
Q1 		$848K Sell
21,805
-177,083
-89% -$7.72M ﹤0.01% 5617
2019
Q4 		$8.55M Buy
198,888
+145,750
+274% +$6.57M ﹤0.01% 2380
2019
Q3 		$2.48M Buy
53,138
+48,338
+1,007% +$2.37M ﹤0.01% 4138
2019
Q2 		$257K Buy
4,800
+218
+5% +$13.5K ﹤0.01% 7824
2019
Q1 		$297K Sell
4,582
-22,982
-83% -$1.39M ﹤0.01% 7624
2018
Q4 		$1.43M Buy
+27,564
New +$1.33M ﹤0.01% 4712
2018
Q3 		– Sell
-24,767
Closed -$1.25M – 9159
2018
Q2 		$1M Sell
24,767
-114,067
-82% -$4.73M ﹤0.01% 5211
2018
Q1 		$5.24M Sell
138,834
-104,662
-43% -$3.95M ﹤0.01% 2406
2017
Q4 		$9.19M Buy
243,496
+220,275
+949% +$9.51M 0.01% 1817
2017
Q3 		$1.05M Buy
23,221
+17,124
+281% +$709K ﹤0.01% 4259
2017
Q2 		$229K Sell
6,097
-38,338
-86% -$1.28M ﹤0.01% 6354
2017
Q1 		$1.37M Buy
44,435
+22,844
+106% +$664K ﹤0.01% 3551
2016
Q4 		$601K Buy
+21,591
New +$627K ﹤0.01% 4606
2016
Q3 		– Sell
-14,861
Closed -$381K – 7188
2016
Q2 		$381K Buy
+14,861
New +$335K ﹤0.01% 4867
2015
Q3 		– Sell
-92,750
Closed -$1.43M – 8843
2015
Q2 		$1.43M Buy
+92,750
New +$1.48M ﹤0.01% 3486

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

Citadel Advisors's ALRM Position: Q1 2026 in Review

Citadel Advisors increased its Alarm.com (ALRM) stake by 33% in Q1 2026, buying an estimated $705K and bringing the position to 59,308 shares worth $2.56M. The position accounts for ﹤0.01% of the portfolio, ranked #5570.

Citadel Advisors first reported a position in ALRM in Q2 2015 and has held it in 39 quarters since. The position peaked at $17.1M in Q3 2023. 295 funds tracked by Wall St. Rank hold ALRM as of Q1 2026.

  • Citadel Advisors held 59,308 shares of Alarm.com worth $2.56M as of Q1 2026.
  • Citadel Advisors bought 14,778 Alarm.com shares in Q1 2026, an estimated $705K.
  • Alarm.com made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #5570 holding.
  • Citadel Advisors first reported a position in Alarm.com in Q2 2015 and has held it in 39 quarters since.
  • Citadel Advisors's Alarm.com position peaked at $17.1M in Q3 2023.
  • 295 funds tracked by Wall St. Rank held Alarm.com as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.