Security record · archived quarter
BMRC
Bank of Marin Bancorp · Financial Services · Banks - Regional
62Tracked holders
0Δ holders
8.32MShares held
$213.41MReported value
+4New positions
−4Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +2.6% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
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 · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 1.40M | -1.4% | $35.93M | 0.0% | ▼ Trim | 4 | SEC ↗ ×7 |
| 2 | Dimensional Fund Advisors Lp | 802.87K | +4.2% | $20.58M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 3 | Vanguard Capital Management Llc | 642.67K | n/a | $16.47M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Alliancebernstein L.P. | 623.05K | -5.6% | $16.21M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | Wellington Management ✦ | 632.00K | -31.5% | $16.20M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 6 | Manufacturers Life Insurance… | 458.81K | +1.9% | $11.76M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 390.30K | +1.2% | $10.01M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 8 | Ameriprise Financial Inc | 374.88K | -1.8% | $9.61M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 9 | State Street Global Advisors ✦ (passive) | 340.00K | +0.9% | $8.71M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 10 | Two Sigma Investments ✦ | 266.58K | +90.9% | $6.83M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 11 | Hotchkis & Wiley Capital Management… | 260.60K | -3.5% | $6.68M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | Morgan Stanley ✦ | 240.43K | -8.3% | $6.16M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 13 | UBS Group AG | 199.68K | +401.4% | $5.12M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 14 | Citadel Advisors ✦ | 178.75K | +184.5% | $4.58M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 15 | Charles Schwab Investment… | 125.39K | -2.8% | $3.21M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | Northern Trust Corp | 125.18K | +6.7% | $3.21M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 17 | Renaissance Technologies ✦ | 119.39K | +25.3% | $3.06M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 117.65K | -0.4% | $3.02M | 0.0% | ▼ Trim | 8 | SEC ↗ ×7 |
| 19 | Prudential Financial Inc | 79.07K | -18.9% | $2.03M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 20 | Qube Research & Technologies Ltd | 78.09K | +648.1% | $2.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Bank of New York Mellon Corp | 77.70K | +7.1% | $1.99M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 22 | Goldman Sachs Group ✦ | 68.74K | +34.2% | $1.76M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 23 | Fisher Asset Management ✦ | 63.93K | +21.9% | $1.64M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 24 | Quantinno Capital Management LP | 59.48K | +20.6% | $1.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Creative Planning | 56.99K | -8.1% | $1.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Millennium Management ✦ | 46.55K | +433.1% | $1.19M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 27 | Jane Street Group, Llc | 42.07K | -17.4% | $1.08M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 28 | Connor, Clark & Lunn Investment… | 39.22K | +9.3% | $1.01M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | American Century Companies Inc | 38.54K | -1.2% | $987,842 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 30 | D. E. Shaw & Co. ✦ | 37.67K | New | $965,533 | 0.0% | New | 1 | SEC ↗ |
| 31 | Nuveen, LLC | 30.32K | +15.3% | $777,204 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 32 | Barclays Plc | 27.39K | -42.3% | $701,954 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 33 | Bank Of America Corp /De/ | 25.59K | -21.2% | $655,872 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | Invesco Ltd. | 25.23K | -3.8% | $646,722 | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 35 | Cerity Partners LLC | 22.44K | +0.1% | $575,112 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 36 | Sei Investments Co | 22.01K | +142.0% | $564,136 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 37 | Stifel Financial Corp | 20.19K | New | $517,467 | 0.0% | New | 1 | SEC ↗ ×2 |
| 38 | Rhumbline Advisers | 18.65K | -2.3% | $478,017 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 39 | State Of Wisconsin Investment Board | 18.58K | +11.9% | $476,308 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Wells Fargo & Company/Mn | 17.15K | -38.9% | $439,550 | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 41 | Squarepoint Ops LLC | 15.62K | New | $400,341 | 0.0% | New | 1 | SEC ↗ |
| 42 | Franklin Resources Inc | 12.39K | -3.6% | $317,479 | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 43 | Deutsche Bank Ag\ | 11.92K | -4.1% | $305,458 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 44 | T. Rowe Price ✦ | 10.12K | +14.4% | $260,000 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 7.38K | +12.3% | $187,918 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 46 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 7.01K | +2.5% | $179,615 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Cwm, Llc | 6.65K | +1.3% | $170,388 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | New York State Common Retirement… | 5.93K | 0.0% | $152,063 | 0.0% | Held | 2 | SEC ↗ |
| 49 | Us Bancorp \De\ | 5.54K | +0.8% | $142,067 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 50 | Fidelity (FMR) ✦ | 3.88K | +13.1% | $99,546 | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 51 | Rockefeller Capital Management L.P. | 3.69K | +28.9% | $94,524 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 52 | Bnp Paribas Financial Markets | 3.20K | -5.3% | $82,093 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 53 | UBS AM, a distinct business unit of… | 1.80K | +1223.5% | $46,134 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Royal Bank Of Canada | 1.82K | -18.3% | $46,000 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 55 | Legal & General Group Plc | 1.36K | 0.0% | $34,831 | 0.0% | Held | 2 | SEC ↗ |
| 56 | Russell Investments Group, Ltd. | 1.14K | -10.5% | $29,115 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 57 | California State Teachers… | 798 | -12.0% | $20,453 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 58 | Citigroup Inc | 685 | +105.7% | $17,557 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 59 | Pnc Financial Services Group, Inc. | 494 | -4.5% | $12,662 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 60 | Fifth Third Bancorp | 227 | New | $5,818 | 0.0% | New | 1 | SEC ↗ |
| 61 | Optiver Holding B.V. | 148 | 0.0% | $3,793 | 0.0% | Held | 2 | SEC ↗ |
| 62 | Osaic Holdings, Inc. | 8 | 0.0% | $205 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $965,533 | 0.0% |
| Stifel Financial Corp | $517,467 | 0.0% |
| Squarepoint Ops LLC | $400,341 | 0.0% |
| Fifth Third Bancorp | $5,818 | 0.0% |
Exited
| Raymond James Financial Inc | $1.18M | was 0.0% |
| Canada Pension Plan… | $239,292 | was 0.0% |
| Blair William & Co/Il | $203,606 | was 0.0% |
| Jones Financial Companies Lllp | $4,942 | was 0.0% |
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: Q1 2026 ·
Methodology ·
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