SIMPLEX TRADING, LLC - ALARM COM HLDGS INC ownership

ALARM COM HLDGS INC's ticker is ALRM and the CUSIP is 011642105. A total of 247 filers reported holding ALARM COM HLDGS INC in Q3 2020. The put-call ratio across all filers is 2.97 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ALARM COM HLDGS INC
ValueSharesWeighting
Q3 2023$4
+100.0%
72
+46.9%
0.00%
Q2 2023$2
-98.0%
49
-97.5%
0.00%
Q1 2023$100
-96.7%
1,996
+3464.3%
0.00%
Q2 2022$3,000
-92.5%
56
-90.8%
0.00%
Q1 2022$40,000
-24.5%
610
-1.0%
0.00%
Q3 2021$53,000
+51.4%
616
+48.1%
0.00%
Q2 2021$35,000
-89.4%
416
-89.1%
0.00%
-100.0%
Q1 2021$331,000
-28.8%
3,832
-14.7%
0.00%0.0%
Q4 2020$465,000
-7.2%
4,495
-50.5%
0.00%0.0%
Q3 2020$501,000
+2847.1%
9,085
+2176.9%
0.00%
Q4 2019$17,000
-91.2%
399
-89.0%
0.00%
-100.0%
Q2 2019$194,000
+36.6%
3,633
+46.3%
0.00%
Q3 2018$142,000
-57.2%
2,484
-69.8%
0.00%
-100.0%
Q2 2018$332,000
+32.8%
8,234
+23.9%
0.00%
-90.9%
Q1 2018$250,000
-13.2%
6,645
-13.1%
0.01%
-8.3%
Q4 2017$288,000
+231.0%
7,647
+295.4%
0.01%
+200.0%
Q3 2017$87,000
+1350.0%
1,934
+867.0%
0.00%
Q1 2017$6,0002000.00%
Other shareholders
ALARM COM HLDGS INC shareholders Q3 2020
NameSharesValueWeighting ↓
Brown Capital Management 5,487,244$473,988,0003.53%
Montanaro Asset Management Ltd 267,000$23,063,0003.40%
DISCIPLINED GROWTH INVESTORS INC /MN 1,169,506$101,022,0002.05%
Regis Management CO LLC 126,462$10,924,0001.95%
GENEVA CAPITAL MANAGEMENT LLC 1,205,075$104,094,0001.78%
RIVERBRIDGE PARTNERS LLC 1,775,341$153,354,0001.75%
Motley Fool Wealth Management, LLC 362,489$31,312,0001.41%
CENTAURUS FINANCIAL, INC. 157,678$13,620,0001.34%
Motley Fool Asset Management LLC 213,356$18,430,0001.33%
AtonRa Partners 31,870$2,753,0001.23%
View complete list of ALARM COM HLDGS INC shareholders