GROUP ONE TRADING, L.P. - ALARM COM HLDGS INC ownership

ALARM COM HLDGS INC's ticker is ALRM and the CUSIP is 011642105. A total of 271 filers reported holding ALARM COM HLDGS INC in Q4 2020. The put-call ratio across all filers is 0.31 and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ALARM COM HLDGS INC
ValueSharesWeighting
Q3 2023$1,223
-98.8%
20
-98.0%
0.00%
Q4 2020$101,000
+44.3%
981
-22.1%
0.00%
Q3 2020$70,000
-77.2%
1,259
-73.4%
0.00%
-100.0%
Q2 2020$307,000
+261.2%
4,733
+116.2%
0.00%0.0%
Q1 2020$85,000
-77.4%
2,189
-72.8%
0.00%
-66.7%
Q3 2019$376,000
+5.3%
8,053
+20.8%
0.00%0.0%
Q2 2019$357,000
-63.8%
6,668
-56.1%
0.00%
-72.7%
Q1 2019$985,000
+204.0%
15,182
+142.8%
0.01%
+266.7%
Q4 2018$324,000
+57.3%
6,253
+74.5%
0.00%
+50.0%
Q3 2018$206,000
-58.0%
3,584
-70.5%
0.00%
-50.0%
Q2 2018$491,000
+3676.9%
12,163
+3307.0%
0.00%
Q1 2018$13,000
-96.7%
357
-96.6%
0.00%
-100.0%
Q4 2017$393,000
+141.1%
10,415
+188.5%
0.00%
+200.0%
Q3 2017$163,000
+365.7%
3,610
+184.5%
0.00%
Q4 2016$35,0001,2690.00%
Other shareholders
ALARM COM HLDGS INC shareholders Q4 2020
NameSharesValueWeighting ↓
Brown Capital Management 5,656,574$442,288,0003.62%
Montanaro Asset Management Ltd 209,750$16,400,0001.98%
DISCIPLINED GROWTH INVESTORS INC /MN 1,177,330$92,055,0001.82%
Regis Management CO LLC 126,462$9,888,0001.71%
GENEVA CAPITAL MANAGEMENT LLC 1,181,711$92,399,0001.56%
RIVERBRIDGE PARTNERS LLC 1,842,027$144,028,0001.44%
Handelsinvest Investeringsforvaltning 150,000$11,729,0001.28%
Motley Fool Asset Management LLC 243,643$19,050,0001.24%
Motley Fool Wealth Management, LLC 354,787$27,741,0001.21%
Summit Creek Advisors LLC 115,442$9,026,0000.96%
View complete list of ALARM COM HLDGS INC shareholders