Ownership history in RIVERBRIDGE PARTNERS LLC · 35 quarters on record
This page tracks every 13F SEC filing in which RIVERBRIDGE PARTNERS LLC reported a position in Alarm.com Holdings, Inc. (ALRM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | REDUCED | 723,361 | -92,079 | -11.3% | 0.69% | $36.9M | $51.02 |
| 2025 Q3 | REDUCED | 815,440 | -67,276 | -7.6% | 0.73% | $43.3M | $53.08 |
| 2025 Q2 | REDUCED | 882,716 | -129,268 | -12.8% | 0.80% | $49.9M | $56.57 |
| 2025 Q1 | REDUCED | 1,011,984 | -94,391 | -8.5% | 0.90% | $56.3M | $55.65 |
| 2024 Q4 | REDUCED | 1,106,375 | -85,421 | -7.2% | 0.92% | $67.3M | $60.80 |
| 2024 Q3 | REDUCED | 1,191,796 | -74,961 | -5.9% | 0.87% | $65.2M | $54.67 |
| 2024 Q2 | REDUCED | 1,266,757 | -359,645 | -22.1% | 1.09% | $80.5M | $63.54 |
| 2024 Q1 | ADDED | 1,626,402 | +78,897 | +5.1% | 1.44% | $117.9M | $72.47 |
| 2023 Q4 | REDUCED | 1,547,505 | -221,377 | -12.5% | 1.33% | $100.0M | $64.62 |
| 2023 Q3 | REDUCED | 1,768,882 | -207,352 | -10.5% | 1.57% | $108.1M | $61.14 |
As of 2025 Q4 — sorted by position size