Security record · archived quarter
BMRC
Bank of Marin Bancorp · Financial Services · Banks - Regional
7Tracked holders
n/aΔ holders
829.02KShares held
$13.42MReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 13.20K | $358,346 | n/a | n/a |
| 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 | n/a |
| Q3 2025 | 14 | -1 | 4.62M | $112.25M | n/a | −1 |
| Q2 2025 | 12 | 0 | 3.68M | $84.12M | n/a | n/a |
| Q1 2025 | 9 | +3 | 1.07M | $23.68M | +3 | n/a |
| Q4 2024 | 6 | 0 | 1.01M | $23.98M | n/a | n/a |
| Q3 2024 | 5 | -2 | 702.79K | $14.12M | n/a | −2 |
| Q2 2024 | 7 | n/a | 829.02K | $13.42M | n/a | n/a |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 355.82K | n/a | $5.76M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 2 | Renaissance Technologies ✦ | 150.19K | n/a | $2.43M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Citadel Advisors ✦ | 145.67K | n/a | $2.36M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 4 | Two Sigma Investments ✦ | 59.78K | n/a | $967,919 | 0.0% | n/c | 1 | SEC ↗ |
| 5 | AQR Capital Management ✦ | 43.81K | n/a | $709,219 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 6 | D. E. Shaw & Co. ✦ | 42.63K | n/a | $690,164 | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Millennium Management ✦ | 31.12K | n/a | $503,817 | 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.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2024 ·
Methodology ·
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