BMRC
Bank of Marin Bancorp · Financial Services · Banks - Regional
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +8.3% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 63 | +3 | 8.24M | $226.85M | +6 | −3 |
| Q1 2026 | 62 | 0 | 8.32M | $213.41M | +4 | −4 |
| Q4 2025 | 62 | +2 | 8.31M | $216.12M | +2 | — |
| Q3 2025 | 14 | -1 | 4.62M | $112.25M | — | −1 |
| Q2 2025 | 12 | 0 | 3.68M | $84.12M | — | — |
| Q1 2025 | 9 | +3 | 1.07M | $23.68M | +3 | — |
| Q4 2024 | 6 | 0 | 1.01M | $23.98M | — | — |
| Q3 2024 | 5 | -2 | 702.79K | $14.12M | — | −2 |
| Q2 2024 | 7 | — | 829.02K | $13.42M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 1.49M | — | $34.09M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 1.49M | — | $34.09M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 1.49M | — | $34.09M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 1.49M | — | $34.09M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 1.49M | — | $34.09M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 1.49M | — | $34.09M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 1.49M | — | $34.09M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 1.49M | — | $34.09M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | The Vanguard Group ✦ (passive) | 832.93K | — | $19.02M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | The Vanguard Group ✦ (passive) | 832.93K | — | $19.02M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | The Vanguard Group ✦ (passive) | 832.93K | — | $19.02M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Geode Capital Management ✦ (passive) | 359.74K | -2.9% | $8.22M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | Geode Capital Management ✦ (passive) | 359.74K | -2.9% | $8.22M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | State Street Global Advisors ✦ (passive) | 348.92K | +1.8% | $7.97M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | Wellington Management ✦ | 255.92K | +238.6% | $5.85M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 16 | Renaissance Technologies ✦ | 114.09K | +11.0% | $2.61M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | Two Sigma Investments ✦ | 92.85K | +111.6% | $2.12M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 73.73K | +85.5% | $1.68M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 73.73K | +85.5% | $1.68M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 73.73K | +85.5% | $1.68M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 73.73K | +85.5% | $1.68M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 22 | AQR Capital Management ✦ | 73.73K | +85.5% | $1.68M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 23 | Fisher Asset Management ✦ | 52.43K | +36.7% | $1.20M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Millennium Management ✦ | 44.21K | +60.9% | $1.01M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Citadel Advisors ✦ | 12.94K | -59.3% | $295,435 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 26 | Fidelity (FMR) ✦ | 2.91K | — | $66,506 | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Fidelity (FMR) ✦ | 2.91K | — | $66,506 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 138 holders, 10.53M shares, $266.47M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.