ALARM COM HLDGS INC

Ticker: ALRM CUSIP: 011642105 Class: EQTY

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

Note: Option positions (PUT/CALL) are excluded.

Q4 2024
Shares 554 Value ($000) $34 Avg Close $59.58 Range $51.87 - $70.06
Q3 2023
Shares 20 Value ($000) $1 Avg Close $56.53 Range $48.61 - $62.64
Q4 2020
Shares 981 Value ($000) $101 Avg Close $72.56 Range $55.60 - $104.75
Q3 2020
Shares 1,259 Value ($000) $70 Avg Close $61.83 Range $52.35 - $74.66
Q2 2020
Shares 4,733 Value ($000) $307 Avg Close $50.32 Range $35.50 - $65.04
Q1 2020
Shares 2,189 Value ($000) $85 Avg Close $43.58 Range $32.00 - $50.75
Q3 2019
Shares 8,053 Value ($000) $376 Avg Close $49.02 Range $45.01 - $56.00
Q2 2019
Shares 6,668 Value ($000) $357 Avg Close $61.70 Range $51.39 - $71.50
Q1 2019
Shares 15,182 Value ($000) $985 Avg Close $60.66 Range $49.72 - $65.85
Q4 2018
Shares 6,253 Value ($000) $324 Avg Close $48.33 Range $40.92 - $60.20
Q3 2018
Shares 3,584 Value ($000) $206 Avg Close $50.28 Range $39.94 - $59.05
Q2 2018
Shares 12,163 Value ($000) $491 Avg Close $41.50 Range $36.28 - $46.20
Q1 2018
Shares 357 Value ($000) $13 Avg Close $37.72 Range $33.39 - $40.40
Q4 2017
Shares 10,415 Value ($000) $393 Avg Close $43.17 Range $35.80 - $49.49
Q3 2017
Shares 3,610 Value ($000) $163 Avg Close $41.38 Range $35.71 - $45.93
Q4 2016
Shares 1,269 Value ($000) $35 Avg Close $29.03 Range $26.68 - $34.43