Public ownership evidence

Bank of Marin Bancorp (BMRC) Ownership Disclosures

Read BMRC insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Bank of Marin Bancorp: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-08-01
Trade date
2026-07-30
Reporting owners
Anderson Nicolas C
Code
P
Shares
175
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001736209-26-000009
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read BMRC fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read BMRC fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity
Show the table · 1 row, 6 columns

Scroll sideways to compare all columns. Select a heading to sort.

2026-08-012026-07-30Anderson Nicolas CP175Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Show the table · 50 rows, 6 columns

Scroll sideways to compare all columns. Select a heading to sort.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25206$5,706None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-255,706$206,000None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2010,033$277,914None
UNITED CAPITAL FINANCIAL ADVISORS, LLC2026-06-302026-08-1834,641$959,556None
SEI INVESTMENTS CO2026-06-302026-08-1514,522$402,259None
SEI INVESTMENTS CO2026-06-302026-08-1597$2,700None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-159,303$257,693None
Basecamp Wealth Advisors LLC2026-06-302026-08-1533$914None
KCM INVESTMENT ADVISORS LLC2026-06-302026-08-159,240$255,948None
XTX Topco Ltd2026-06-302026-08-1520,165$558,571None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15137,428$3,806,756None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15137,428$3,806,756None
Qube Research & Technologies Ltd2026-06-302026-08-15183,331$5,078,269None
HoldCo Asset Management, LP2026-06-302026-08-15504,411$13,972,185None
OSAIC HOLDINGS, INC.2026-06-302026-08-158$222None
Squarepoint Ops LLC2026-06-302026-08-1532,763$907,535None
Trexquant Investment LP2026-06-302026-08-1553,272$1,475,634None
MetLife Investment Management, LLC2026-06-302026-08-158,227$227,888None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-1579,090$2,190,793None
Legal & General Group Plc2026-06-302026-08-151,549$42,907None
PMC FIG Opportunities LLC2026-06-302026-08-1570,959$1,965,564None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-1532,876$910,665None
Atom Investors LP2026-06-302026-08-159,502$263,205None
Thrivent Financial for Lutherans2026-06-302026-08-1510,189$282,000None
AMERIPRISE FINANCIAL INC2026-06-302026-08-151,508$41,772None
AMERIPRISE FINANCIAL INC2026-06-302026-08-15418,965$11,605,330None
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC2026-06-302026-08-15264,196$7,318,229None
MAI Capital Management2026-06-302026-08-157,191$199,191None
MAI Capital Management2026-06-302026-08-151,233$34,154None
Cerity Partners LLC2026-06-302026-08-151,154$31,967None
Cerity Partners LLC2026-06-302026-08-1521,900$606,630None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15243$6,731None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15163,005$4,515,249None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15809$22,409None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15282$7,811None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-154,136$114,567None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-153$83None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-156$166None
MANUFACTURERS LIFE INSURANCE COMPANY, THE2026-06-302026-08-15456,401$12,642,308None
ROYAL BANK OF CANADA2026-06-302026-08-151,105$31,000None
ROYAL BANK OF CANADA2026-06-302026-08-151,214$34,000None
ROYAL BANK OF CANADA2026-06-302026-08-15421$12,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-15613,724$15,729,746None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1515,047$416,802None
D. E. Shaw & Co., Inc.2026-06-302026-08-1572,691$2,013,541None
CITADEL ADVISORS LLC2026-06-302026-08-1572,298$2,002,655None
CITADEL ADVISORS LLC2026-06-302026-08-15182,992$5,068,878None
RBF Capital, LLC2026-06-302026-08-1530,000$831,000None
STATE OF WISCONSIN INVESTMENT BOARD2026-06-302026-08-1519,254$533,336None
Point72 Asset Management, L.P.2026-06-302026-08-1540,302$1,116,365None

90-day public filing window, up to 50 source positions.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗MERCER GLOBAL ADVISORS INC /ADV ↗UNITED CAPITAL FINANCIAL ADVISORS, LLC ↗SEI INVESTMENTS CO ↗SEI INVESTMENTS CO ↗Susquehanna Portfolio Strategies, LLC ↗Basecamp Wealth Advisors LLC ↗KCM INVESTMENT ADVISORS LLC ↗XTX Topco Ltd ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

Show the table · 0 rows, 5 columns

Scroll sideways to compare all columns. Select a heading to sort.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

Aurora · AI research assistant

Try this in Aurora

Edit the request, then open it in Aurora. You choose when to send it.