Holocene Advisors
ALRM icon

Holocene Advisors’s Alarm.com ALRM Stock Holding History

Holocene 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
Q2 		$2.6M Buy
55,655
+32,901
+145% +$1.47M 0.01% 555
2026
Q1 		$983K Sell
22,754
-12,011
-35% -$573K ﹤0.01% 669
2025
Q4 		$1.77M Sell
34,765
-8,974
-21% -$457K ﹤0.01% 520
2025
Q3 		$2.32M Sell
43,739
-5,561
-11% -$310K 0.01% 507
2025
Q2 		$2.79M Sell
49,300
-948
-2% -$52.6K 0.01% 509
2025
Q1 		$2.8M Buy
50,248
+7,023
+16% +$421K 0.01% 479
2024
Q4 		$2.63M Sell
43,225
-15,304
-26% -$912K 0.01% 505
2024
Q3 		$3.2M Buy
58,529
+30,404
+108% +$1.87M 0.01% 462
2024
Q2 		$1.79M Buy
28,125
+1,966
+8% +$130K 0.01% 541
2024
Q1 		$1.9M Buy
+26,159
New +$1.78M 0.01% 585
2022
Q1 		– Sell
-2,981
Closed -$253K – 862
2021
Q4 		$253K Buy
+2,981
New +$244K ﹤0.01% 829
2020
Q3 		– Sell
-6,056
Closed -$392K – 663
2020
Q2 		$392K Sell
6,056
-19,766
-77% -$995K ﹤0.01% 544
2020
Q1 		$1M Sell
25,822
-28,364
-52% -$1.24M 0.01% 432
2019
Q4 		$2.33M Buy
54,186
+11,645
+27% +$525K 0.02% 355
2019
Q3 		$1.98M Buy
+42,541
New +$2.09M 0.02% 303
2019
Q1 		– Sell
-15,093
Closed -$783K – 636
2018
Q4 		$783K Buy
15,093
+11,541
+325% +$558K 0.01% 315
2018
Q3 		$204K Buy
+3,552
New +$179K ﹤0.01% 701

Other funds holding ALRM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Holocene Advisors's ALRM Position: Q2 2026 in Review

Holocene Advisors increased its Alarm.com (ALRM) stake by 145% in Q2 2026, buying an estimated $1.47M and bringing the position to 55,655 shares worth $2.6M. The position accounts for 0.01% of the portfolio, ranked #555.

Holocene Advisors first reported a position in ALRM in Q3 2018 and has held it in 17 quarters since. The position peaked at $3.2M in Q3 2024. 315 funds tracked by Wall St. Rank hold ALRM as of Q2 2026.

  • Holocene Advisors held 55,655 shares of Alarm.com worth $2.6M as of Q2 2026.
  • Holocene Advisors bought 32,901 Alarm.com shares in Q2 2026, an estimated $1.47M.
  • Alarm.com made up 0.01% of Holocene Advisors's portfolio in Q2 2026, its #555 holding.
  • Holocene Advisors first reported a position in Alarm.com in Q3 2018 and has held it in 17 quarters since.
  • Holocene Advisors's Alarm.com position peaked at $3.2M in Q3 2024.
  • 315 funds tracked by Wall St. Rank held Alarm.com as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.