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Bank of Marin Bancorp
BMRC

100 hedge funds and large institutions have $184M invested in Bank of Marin Bancorp in 2023 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 40 increasing their positions, 23 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

74% more repeat investments, than reductions

Existing positions increased: 40 | Existing positions reduced: 23

25% more first-time investments, than exits

New positions opened: 20 | Existing positions closed: 16

3% more funds holding

Funds holding: 97 → 100 (+3)

3.07% more ownership

Funds ownership: 49.3% → 52.37% (+3.1%)

22% less capital invested

Capital invested by funds: $235M → $184M (-$50.7M)

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
100
Holders Change
+3
Holders Change %
+3.09%
% of All Funds
1.59%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
20
Increased
40
Reduced
23
Closed
16
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$5.28M
2
KIA
KCM Investment Advisors
California
+$4.23M
3
Citadel Advisors
Citadel Advisors
Florida
+$4.05M
4
QC
Quadrature Capital
United Kingdom
+$3.17M
5
Millennium Management
Millennium Management
New York
+$2.93M

Top Sellers

Rank Fund Capital Flow
1
RIP
Rhino Investment Partners
Pennsylvania
-$9.57M
2
BCM
Basswood Capital Management
New York
-$4.19M
3
CIM
Confluence Investment Management
Missouri
-$4.13M
4
DRZID
DePrince Race & Zollo Inc (DRZ)
Florida
-$2.13M
5
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
-$832K
Name Holding Trade Value Shares
Change 		Change in
Stake
Jane Street
51
Jane Street
New York
$358K +$473K +16,367 New
GCM
52
Graham Capital Management
Connecticut
$354K +$467K +16,165 New
Jacobs Levy Equity Management
53
Jacobs Levy Equity Management
New Jersey
$351K – – –
BCM
54
Bridgeway Capital Management
Texas
$347K -$11K -380 -2%
JP Morgan Chase
55
JP Morgan Chase
New York
$341K +$168K +5,821 +60%
CS
56
Credit Suisse
Switzerland
$315K -$24K -832 -5%
Diamond Hill Capital Management
57
Diamond Hill Capital Management
Ohio
$296K – – –
JF
58
Jump Financial
Illinois
$288K +$380K +13,146 New
CL
59
Choreo LLC
Illinois
$283K +$374K +12,948 New
William Blair & Company
60
William Blair & Company
Illinois
$272K – – –
BNP Paribas Financial Markets
61
BNP Paribas Financial Markets
France
$267K +$245K +8,485 +229%
QT
62
Quantbot Technologies
New York
$264K +$349K +12,067 New
Barclays
63
Barclays
United Kingdom
$258K +$174K +6,032 +104%
New York State Common Retirement Fund
64
New York State Common Retirement Fund
New York
$235K -$48.8K -1,689 -14%
Royal Bank of Canada
65
Royal Bank of Canada
Ontario, Canada
$227K -$48.7K -1,687 -14%
RC
66
RBF Capital
California
$221K – – –
Los Angeles Capital Management
67
Los Angeles Capital Management
California
$220K -$231K -8,000 -44%
Osaic Holdings
68
Osaic Holdings
Arizona
$218K – – –
Deutsche Bank
69
Deutsche Bank
Germany
$212K +$75.6K +2,616 +37%
UBS Group
70
UBS Group
Switzerland
$205K +$26.5K +918 +11%
D.E. Shaw & Co
71
D.E. Shaw & Co
New York
$203K +$268K +9,295 New
Susquehanna International Group
72
Susquehanna International Group
Pennsylvania
$202K +$267K +9,239 New
MIM
73
MetLife Investment Management
New Jersey
$182K – – –
AIG
74
American International Group
New York
$166K +$4.36K +151 +2%
SG Americas Securities
75
SG Americas Securities
New York
$149K +$75.1K +2,599 +62%
1 2
3
4 5

BMRC Hedge Fund Activity: Q1 2023 in Review

100 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in Bank of Marin Bancorp (BMRC) for Q1 2023, worth a combined $184M — down 22% from $235M a quarter earlier.

Buyers outnumbered sellers: 20 funds opened new BMRC positions and 16 closed out — a net gain of 4 holders — while 40 added to existing stakes and 23 trimmed.

The largest buyer was BlackRock, adding an estimated $5.28M. The largest seller was Rhino Investment Partners, exiting entirely with an estimated $9.57M sold.

  • 100 institutional investors held Bank of Marin Bancorp (BMRC) as of Q1 2023, up from 97 in Q4 2022.
  • Funds reported $184M of Bank of Marin Bancorp stock for Q1 2023, down 22% quarter-over-quarter.
  • 20 funds opened new Bank of Marin Bancorp positions in Q1 2023 and 16 closed out, a net change of +4 holders.
  • The largest Bank of Marin Bancorp buyer in Q1 2023 was BlackRock, an estimated $5.28M added.
  • The largest Bank of Marin Bancorp seller in Q1 2023 was Rhino Investment Partners, an estimated $9.57M sold.

Based on aggregated 13F filings for Q1 2023.