馬林銀行
US ˙ NasdaqGS ˙ US0634251021

SecurityBMRC / Bank of Marin Bancorp
InstitutionVanguard Group Inc
Latest Disclosed Ownership0 shares
Ownership 0.00%
Vanguard Group Inc ownership in BMRC / Bank of Marin Bancorp

2026-03-26 - Vanguard Group Inc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 0 shares of Bank of Marin Bancorp (US:BMRC). This represents 0.0 percent ownership of the company. In their previous filing dated 2024-02-13 , Vanguard Group Inc had reported owning 836,026 shares, indicating a decrease of -100.00 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2026-03-26 2026-03-26 13G/A 836,026 0 -100.00 0.00 -100.00
2024-02-13 2024-02-13 13G/A 871,792 836,026 -4.10 5.18 -4.78
2023-02-09 2023-02-09 13G/A 905,133 871,792 -3.68 5.44 -3.72
2022-02-09 2022-02-09 13G/A 713,629 905,133 26.84 5.65 7.82
2021-02-10 2021-02-10 13G/A 721,055 713,629 -1.03 5.24 -1.13
2020-02-11 2020-02-11 13G 721,055 5.30

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-01-29 2025-12-31 13F BANK MARIN BANCORP COM 063425102 843,183 4,560 0.54 21,931 7.71 0.0003
2025-11-07 2025-09-30 13F BANK MARIN BANCORP COM 063425102 838,623 5,690 0.68 20,362 7.03 0.0003
2025-08-11 2025-06-30 13F BANK MARIN BANCORP COM 063425102 832,933 -3,494 -0.42 19,024 3.06 0.0003
2025-05-09 2025-03-31 13F BANK MARIN BANCORP COM 063425102 836,427 10,250 1.24 18,460 -6.00 0.0003
2025-02-11 2024-12-31 13F BANK MARIN BANCORP COM 063425102 826,177 9,770 1.20 19,638 19.74 0.0003
2024-11-13 2024-09-30 13F BANK MARIN BANCORP COM 063425102 816,407 14,111 1.76 16,402 26.27 0.0003
2024-08-13 2024-06-30 13F BANK MARIN BANCORP COM 063425102 802,296 23,846 3.06 12,989 -0.50 0.0002
2024-05-10 2024-03-31 13F BANK MARIN BANCORP COM 063425102 778,450 -57,576 -6.89 13,055 -29.09 0.0003
2024-03-11 2023-12-31 13F/A-1 BANK MARIN BANCORP COM 063425102 836,026 -52,999 -5.96 18,409 13.28 0.0004
2024-02-14 2023-12-31 13F BANK MARIN BANCORP COM 063425102 836,026 -52,999 18,409 0.0003
2023-12-18 2023-09-30 13F/A-1 BANK MARIN BANCORP COM 063425102 889,025 11,161 1.27 16,251 4.77 0.0004
2023-11-14 2023-09-30 13F BANK MARIN BANCORP COM 063425102 889,025 11,161 16,251 0.0001
2023-08-14 2023-06-30 13F BANK MARIN BANCORP COM 063425102 877,864 -1,638 -0.19 15,512 -19.43 0.0004
2023-07-14 2023-03-31 13F/A-1 BANK MARIN BANCORP COM 063425102 879,502 7,710 0.88 19,252 -32.84 0.0005
2023-05-15 2023-03-31 13F BANK MARIN BANCORP COM 063425102 879,502 7,710 19,252 0.0001
2023-02-10 2022-12-31 13F BANK MARIN BANCORP COM 063425102 871,792 17,291 2.02 28,665 12.00 0.0008
2022-11-14 2022-09-30 13F BANK MARIN BANCORP COM 063425102 854,501 -7,680 -0.89 25,592 -6.60 0.0008
2022-08-12 2022-06-30 13F BANK MARIN BANCORP COM 063425102 862,181 -769 -0.09 27,400 -9.46 0.0008
2022-05-13 2022-03-31 13F BANK MARIN BANCORP COM 063425102 862,950 -42,183 -4.66 30,263 -10.19 0.0007
2022-02-14 2021-12-31 13F BANK MARIN BANCORP COM 063425102 905,133 11,636 1.30 33,698 -0.09 0.0008
2021-11-12 2021-09-30 13F BANK MARIN BANCORP COM 063425102 893,497 309,932 53.11 33,730 81.19 0.0008
2021-08-13 2021-06-30 13F BANK MARIN BANCORP COM 063425102 583,565 -26,658 -4.37 18,616 -22.10 0.0005
2021-05-14 2021-03-31 13F BANK MARIN BANCORP COM 063425102 610,223 -103,406 -14.49 23,897 -2.48 0.0006
2021-02-12 2020-12-31 13F BANK MARIN BANCORP COM 063425102 713,629 2,382 0.33 24,505 18.97 0.0007
2020-11-16 2020-09-30 13F BANK MARIN BANCORP COM 063425102 711,247 -1,831 -0.26 20,598 -13.33 0.0007
2020-08-14 2020-06-30 13F BANK OF MARIN BANCORP COM 063425102 713,078 -12,407 -1.71 23,766 9.20 0.0008
2020-05-15 2020-03-31 13F BANK OF MARIN BANCORP COM 063425102 725,485 4,430 0.61 21,764 -33.00 0.0009
2020-02-14 2019-12-31 13F BANK OF MARIN BANCORP COM 063425102 721,055 3,989 0.56 32,484 9.19 0.0011
2019-11-14 2019-09-30 13F BANK OF MARIN BANCORP COM 063425102 717,066 16,391 2.34 29,751 3.51 0.0011
2019-08-14 2019-06-30 13F BANK OF MARIN BANCORP COM 063425102 700,675 6,089 0.88 28,742 1.69 0.0011
2019-05-15 2019-03-31 13F BANK OF MARIN BANCORP COM 063425102 694,586 -834 -0.12 28,263 -1.45 0.0011
2019-02-14 2018-12-31 13F BANK OF MARIN BANCORP COM 063425102 695,420 359,664 107.12 28,678 1.80 0.0013
2018-12-13 2018-09-30 13F/A-2 BANK OF MARIN BANCORP COM 063425102 335,756 3,751 1.13 28,170 4.94 0.0011
2018-11-23 2018-09-30 13F/A-1 BANK OF MARIN BANCORP COM 063425102 335,756 0 28,170 0.0011
2018-11-14 2018-09-30 13F BANK OF MARIN BANCORP COM 063425102 335,756 3,751 28,170
2018-08-14 2018-06-30 13F BANK OF MARIN BANCORP COM 063425102 332,005 28,275 9.31 26,843 28.18 0.0011
2018-05-15 2018-03-31 13F BANK OF MARIN BANCORP COM 063425102 303,730 49,524 19.48 20,942 21.15 0.0009
2018-02-14 2017-12-31 13F BANK OF MARIN BANCORP COM 063425102 254,206 25,223 11.02 17,286 10.21 0.0008
2017-11-14 2017-09-30 13F BANK OF MARIN BANCORP COM 063425102 228,983 5,058 2.26 15,685 13.81 0.0007
2017-08-24 2017-06-30 13F/A-1 BANK OF MARIN BANCORP COM 063425102 223,925 10,713 5.02 13,782 0.45 0.0007
2017-08-11 2017-06-30 13F BANK OF MARIN BANCORP COM 063425102 223,925 10,713 13,782
2017-05-12 2017-03-31 13F BANK OF MARIN BANCORP COM 063425102 213,212 36,024 20.33 13,720 11.01 0.0007
2017-02-14 2016-12-31 13F BANK OF MARIN BANCORP COM 063425102 177,188 4,919 2.86 12,359 44.26 0.0007
2016-11-14 2016-09-30 13F BANK OF MARIN BANCORP COM 063425102 172,269 2,864 1.69 8,567 4.55 0.0005
2016-08-10 2016-06-30 13F BANK OF MARIN BANCORP COM 063425102 169,405 16,335 10.67 8,194 8.76 0.0005
2016-05-13 2016-03-31 13F BANK OF MARIN BANCORP COM 063425102 153,070 1,413 0.93 7,534 -6.98 0.0005
2016-02-08 2015-12-31 13F BANK OF MARIN BANCORP COM 063425102 151,657 -338 -0.22 8,099 11.04 0.0005
2015-11-12 2015-09-30 13F/A-1 BANK OF MARIN BANCORP COM 063425102 151,995 4,337 2.94 7,294 -2.89 0.0003
2015-11-12 2015-09-30 13F/A-1 BANK OF MARIN BANCORP COM 063425102 151,995 4,337 7,294 0.0003
2015-11-12 2015-09-30 13F BANK OF MARIN BANCORP COM 063425102 4,728,123 182,907
2015-08-13 2015-06-30 13F BANK OF MARIN BANCORP COM 063425102 147,658 1,377 0.94 7,511 0.87 0.0005
2015-05-15 2015-03-31 13F/A-1 BANK OF MARIN BANCORP COM 063425102 146,281 3,906 2.74 7,446 -0.56 0.0005
2015-05-14 2015-03-31 13F BANK OF MARIN BANCORP COM 063425102 146,281 7,446
2015-02-12 2014-12-31 13F BANK OF MARIN BANCORP COM 063425102 142,375 3,320 2.39 7,488 17.33 0.0005
2014-11-12 2014-09-30 13F BANK OF MARIN BANCORP COM 063425102 139,055 499 0.36 6,382 1.03 0.0005
2014-08-11 2014-06-30 13F BANK OF MARIN BANCORP COM 063425102 138,556 2,203 1.62 6,317 2.90 0.0005
2014-05-13 2014-03-31 13F BANK OF MARIN BANCORP COM 063425102 136,353 6,130 4.71 6,139 8.65 0.0005
2014-02-12 2013-12-31 13F BANK OF MARIN BANCORP COM 063425102 130,223 11,885 10.04 5,650 14.91 0.0005
2013-11-07 2013-09-30 13F BANK OF MARIN BANCORP COM 063425102 118,338 418 0.35 4,917 4.24 0.0005
2013-08-13 2013-06-30 13F BANK OF MARIN BANCORP COM 063425102 117,920 117,920 4,717 0.0005
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.