Jane Street’s Alarm.com ALRM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q3 | $15.9M | Buy |
+291,402
| New | +$15.9M | ﹤0.01% | 2302 |
|
|
2026
Q2 | – | Sell |
-133,153
| Closed | -$5.75M | – | 11437 |
|
|
2026
Q1 | $5.75M | Sell |
133,153
-5,181
| -4% | -$247K | ﹤0.01% | 3305 |
|
|
2025
Q4 | $7.06M | Sell |
138,334
-21,145
| -13% | -$1.08M | ﹤0.01% | 2751 |
|
|
2025
Q3 | $8.47M | Buy |
159,479
+71,731
| +82% | +$4M | ﹤0.01% | 2632 |
|
|
2025
Q2 | $4.96M | Sell |
87,748
-26,967
| -24% | -$1.5M | ﹤0.01% | 3002 |
|
|
2025
Q1 | $6.38M | Buy |
114,715
+98,557
| +610% | +$5.91M | ﹤0.01% | 2566 |
|
|
2024
Q4 | $982K | Sell |
16,158
-43,250
| -73% | -$2.58M | ﹤0.01% | 5429 |
|
|
2024
Q3 | $3.25M | Sell |
59,408
-13,882
| -19% | -$852K | ﹤0.01% | 3577 |
|
|
2024
Q2 | $4.66M | Buy |
73,290
+28,058
| +62% | +$1.85M | ﹤0.01% | 3070 |
|
|
2024
Q1 | $3.28M | Buy |
45,232
+31,688
| +234% | +$2.15M | ﹤0.01% | 3257 |
|
|
2023
Q4 | $875K | Buy |
13,544
+9,199
| +212% | +$528K | ﹤0.01% | 5795 |
|
|
2023
Q3 | $266K | Sell |
4,345
-6,993
| -62% | -$395K | ﹤0.01% | 7246 |
|
|
2023
Q2 | $586K | Sell |
11,338
-3,965
| -26% | -$195K | ﹤0.01% | 6075 |
|
|
2023
Q1 | $769K | Buy |
15,303
+9,632
| +170% | +$496K | ﹤0.01% | 5531 |
|
|
2022
Q4 | $281K | Buy |
5,671
+1,175
| +26% | +$64.8K | ﹤0.01% | 7126 |
|
|
2022
Q3 | $292K | Sell |
4,496
-3,706
| -45% | -$254K | ﹤0.01% | 7633 |
|
|
2022
Q2 | $507K | Buy |
8,202
+2,536
| +45% | +$156K | ﹤0.01% | 6712 |
|
|
2022
Q1 | $377K | Buy |
+5,666
| New | +$401K | ﹤0.01% | 7992 |
|
|
2021
Q4 | – | Sell |
-6,033
| Closed | -$494K | – | 9989 |
|
|
2021
Q3 | $472K | Sell |
6,033
-4,090
| -40% | -$338K | ﹤0.01% | 7381 |
|
|
2021
Q2 | $857K | Sell |
10,123
-7,034
| -41% | -$601K | ﹤0.01% | 6168 |
|
|
2021
Q1 | $1.48M | Buy |
17,157
+15,035
| +709% | +$1.42M | ﹤0.01% | 4634 |
|
|
2020
Q4 | $220K | Sell |
2,122
-16,841
| -89% | -$1.22M | ﹤0.01% | 6829 |
|
|
2020
Q3 | $1.05M | Sell |
18,963
-20,156
| -52% | -$1.25M | ﹤0.01% | 4025 |
|
|
2020
Q2 | $2.54M | Buy |
+39,119
| New | +$1.97M | ﹤0.01% | 2735 |
|
|
2020
Q1 | – | Sell |
-16,785
| Closed | -$721K | – | 5242 |
|
|
2019
Q4 | $721K | Buy |
16,785
+11,681
| +229% | +$527K | ﹤0.01% | 3221 |
|
|
2019
Q3 | $238K | Buy |
+5,104
| New | +$250K | ﹤0.01% | 4442 |
|
|
2019
Q2 | – | Sell |
-26,329
| Closed | -$1.71M | – | 5081 |
|
|
2019
Q1 | $1.71M | Sell |
26,329
-1,917
| -7% | -$116K | ﹤0.01% | 2196 |
|
|
2018
Q4 | $1.46M | Buy |
+28,246
| New | +$1.37M | ﹤0.01% | 2063 |
|
|
2018
Q3 | – | Sell |
-8,317
| Closed | -$336K | – | 5026 |
|
|
2018
Q2 | $336K | Buy |
+8,317
| New | +$345K | ﹤0.01% | 4008 |
|
|
2015
Q3 | – | Sell |
-10,930
| Closed | -$168K | – | 3523 |
|
|
2015
Q2 | $168K | Buy |
+10,930
| New | +$175K | ﹤0.01% | 3319 |
|
Other funds holding ALRM
Jane Street's ALRM Position: Q3 2026 in Review
Jane Street opened a new position in Alarm.com (ALRM) in Q3 2026: 291,402 shares worth $15.9M. The stake represents ﹤0.01% of the portfolio and ranks #2302 among its holdings. This is a return to the name: Jane Street previously reported a position in ALRM as recently as Q1 2026.
Jane Street first reported a position in ALRM in Q2 2015 and has held it in 30 quarters since. 238 funds tracked by Wall St. Rank hold ALRM as of Q3 2026.
- Jane Street held 291,402 shares of Alarm.com worth $15.9M as of Q3 2026.
- Alarm.com was a new Jane Street position in Q3 2026.
- Alarm.com made up ﹤0.01% of Jane Street's portfolio in Q3 2026, its #2302 holding.
- Jane Street first reported a position in Alarm.com in Q2 2015 and has held it in 30 quarters since.
- 238 funds tracked by Wall St. Rank held Alarm.com as of Q3 2026.
Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.