Black Rock Coffee Bar, Inc.
AI summary Insiders purchase significant blocks of stock following a sharp post-earnings sell-off and class action investigation announcement.
- Research score
- 66
- AI adjustment
- +9
Research score, not a recommendation.
Market data
Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.
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check The $73.4M bought is a large share of the $179.7M market cap. That can come from a data error or an entity subscription. Check the filings below.
Why this score
Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.
Why are they buying?
AI · discretionary · catalyst credible · documentedInsiders likely stepped in to acquire shares following a steep 30.26% stock price decline triggered by a first-quarter financial results miss reported on May 12, 2026.
Black Rock Coffee Bar reported first-quarter revenue and earnings per share below consensus estimates, leading to a drop in the stock price from around $11 to $7.65 and prompting an investor investigation announcement by Pomerantz LLP.
Stock Price & Insider Purchase History
Daily close price with open-market insider purchases plotted over time
Loading price history…
| Date | Insider | Role | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-05-15 | Cynosure Group, LLC history of Cynosure Group, LLC's purchases | Director | 13,642,712 | $5.35 avg | $73.0M | |
| 2026-05-15 | Cynosure Group, LLC | 1,600,000 | $5.35 | $8.6M | SEC filing for Cynosure Group, LLC (opens in a new tab) | |
| 2026-05-15 | Cynosure Group, LLC | 12,042,712 | $5.35 | $64.4M | SEC filing for Cynosure Group, LLC (opens in a new tab) | |
| 2026-05-21 → 2026-05-22 | Geyer Clay Howard history of Geyer Clay Howard's purchases | COO | 46,013 | $6.52 avg | $299.9K | |
| 2026-05-21 | Geyer Clay Howard | 45,080 | $6.51 | $293.5K | SEC filing for Geyer Clay Howard (opens in a new tab) | |
| 2026-05-22 | Geyer Clay Howard | 925 | $6.86 | $6.3K | SEC filing for Geyer Clay Howard (opens in a new tab) | |
| 2026-05-22 | Geyer Clay Howard | 8 | $6.90 | $55 | SEC filing for Geyer Clay Howard (opens in a new tab) | |
| 2026-05-20 | Schmidt Michael Ryan history of Schmidt Michael Ryan's purchases | Other officer | 7,100 | $6.98 | $49.6K | SEC filing for Schmidt Michael Ryan (opens in a new tab) |
| 2026-05-20 | Wegener-Beyer Jessica Michele history of Wegener-Beyer Jessica Michele's purchases | Other C-suite | 3,098 | $6.46 | $20.0K | SEC filing for Wegener-Beyer Jessica Michele (opens in a new tab) |
| Total | $73.4M | |||||
What happened next
A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.
After this run became a cluster: 21 days +7.0%63 days +35.1%126 days –