Jim Simons’s Bank of Marin Bancorp BMRC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $3.06M | Buy |
119,392
+24,100
| +25% | +$625K | ﹤0.01% | 1651 |
|
|
2025
Q4 | $2.48M | Sell |
95,292
-8,576
| -8% | -$221K | ﹤0.01% | 1733 |
|
|
2025
Q3 | $2.52M | Sell |
103,868
-10,224
| -9% | -$247K | ﹤0.01% | 1921 |
|
|
2025
Q2 | $2.61M | Buy |
114,092
+11,324
| +11% | +$241K | ﹤0.01% | 1947 |
|
|
2025
Q1 | $2.27M | Sell |
102,768
-4,724
| -4% | -$112K | ﹤0.01% | 1922 |
|
|
2024
Q4 | $2.56M | Sell |
107,492
-52,987
| -33% | -$1.25M | ﹤0.01% | 1888 |
|
|
2024
Q3 | $3.22M | Buy |
160,479
+10,287
| +7% | +$202K | ﹤0.01% | 1725 |
|
|
2024
Q2 | $2.43M | Buy |
150,192
+34,200
| +29% | +$526K | ﹤0.01% | 1751 |
|
|
2024
Q1 | $1.95M | Buy |
115,992
+4,624
| +4% | +$84.6K | ﹤0.01% | 2050 |
|
|
2023
Q4 | $2.45M | Sell |
111,368
-20,439
| -16% | -$392K | ﹤0.01% | 1827 |
|
|
2023
Q3 | $2.41M | Buy |
131,807
+17,639
| +15% | +$341K | ﹤0.01% | 1752 |
|
|
2023
Q2 | $2.02M | Buy |
114,168
+9,800
| +9% | +$178K | ﹤0.01% | 1996 |
|
|
2023
Q1 | $2.29M | Sell |
104,368
-1,800
| -2% | -$52K | ﹤0.01% | 1944 |
|
|
2022
Q4 | $3.49M | Sell |
106,168
-8,524
| -7% | -$287K | ﹤0.01% | 1723 |
|
|
2022
Q3 | $3.44M | Sell |
114,692
-3,876
| -3% | -$123K | ﹤0.01% | 1674 |
|
|
2022
Q2 | $3.77M | Sell |
118,568
-30,924
| -21% | -$1M | ﹤0.01% | 1761 |
|
|
2022
Q1 | $5.24M | Buy |
149,492
+8,700
| +6% | +$317K | 0.01% | 1558 |
|
|
2021
Q4 | $5.24M | Buy |
140,792
+2,500
| +2% | +$93.4K | 0.01% | 1502 |
|
|
2021
Q3 | $5.22M | Sell |
138,292
-92,119
| -40% | -$3.21M | 0.01% | 1445 |
|
|
2021
Q2 | $7.35M | Buy |
230,411
+39,400
| +21% | +$1.38M | 0.01% | 1399 |
|
|
2021
Q1 | $7.48M | Sell |
191,011
-23,844
| -11% | -$919K | 0.01% | 1381 |
|
|
2020
Q4 | $7.38M | Sell |
214,855
-14,156
| -6% | -$482K | 0.01% | 1356 |
|
|
2020
Q3 | $6.63M | Sell |
229,011
-28,800
| -11% | -$906K | 0.01% | 1405 |
|
|
2020
Q2 | $8.59M | Sell |
257,811
-26,800
| -9% | -$849K | 0.01% | 1311 |
|
|
2020
Q1 | $8.54M | Buy |
284,611
+27,600
| +11% | +$1.09M | 0.01% | 1263 |
|
|
2019
Q4 | $11.6M | Sell |
257,011
-2,900
| -1% | -$128K | 0.01% | 1352 |
|
|
2019
Q3 | $10.8M | Buy |
259,911
+12,700
| +5% | +$534K | 0.01% | 1344 |
|
|
2019
Q2 | $10.1M | Sell |
247,211
-25,000
| -9% | -$1.05M | 0.01% | 1400 |
|
|
2019
Q1 | $11.1M | Buy |
272,211
+31,000
| +13% | +$1.32M | 0.01% | 1318 |
|
|
2018
Q4 | $9.95M | Sell |
241,211
-12,989
| -5% | -$531K | 0.01% | 1309 |
|
|
2018
Q3 | $10.7M | Sell |
254,200
-11,000
| -4% | -$474K | 0.01% | 1320 |
|
|
2018
Q2 | $10.7M | Sell |
265,200
-3,800
| -1% | -$145K | 0.01% | 1303 |
|
|
2018
Q1 | $9.27M | Sell |
269,000
-20,000
| -7% | -$693K | 0.01% | 1416 |
|
|
2017
Q4 | $9.83M | Buy |
289,000
+20,200
| +8% | +$697K | 0.01% | 1401 |
|
|
2017
Q3 | $9.21M | Buy |
268,800
+40,088
| +18% | +$1.3M | 0.01% | 1385 |
|
|
2017
Q2 | $7.04M | Sell |
228,712
-18,888
| -8% | -$599K | 0.01% | 1480 |
|
|
2017
Q1 | $7.97M | Buy |
247,600
+14,560
| +6% | +$495K | 0.01% | 1393 |
|
|
2016
Q4 | $8.13M | Buy |
233,040
+20,240
| +10% | +$606K | 0.01% | 1373 |
|
|
2016
Q3 | $5.29M | Sell |
212,800
-400
| -0.2% | -$9.91K | 0.01% | 1563 |
|
|
2016
Q2 | $5.16M | Buy |
213,200
+23,600
| +12% | +$582K | 0.01% | 1580 |
|
|
2016
Q1 | $4.67M | Buy |
189,600
+10,798
| +6% | +$272K | 0.01% | 1688 |
|
|
2015
Q4 | $4.77M | Buy |
178,802
+47,434
| +36% | +$1.26M | 0.01% | 1522 |
|
|
2015
Q3 | $3.15M | Buy |
131,368
+32,210
| +32% | +$781K | 0.01% | 1697 |
|
|
2015
Q2 | $2.52M | Buy |
99,158
+23,358
| +31% | +$585K | 0.01% | 1913 |
|
|
2015
Q1 | $1.93M | Sell |
75,800
-9,000
| -11% | -$227K | ﹤0.01% | 1949 |
|
|
2014
Q4 | $2.23M | Buy |
84,800
+38,728
| +84% | +$962K | 0.01% | 1739 |
|
|
2014
Q3 | $1.06M | Buy |
46,072
+24,920
| +118% | +$576K | ﹤0.01% | 2002 |
|
|
2014
Q2 | $482K | Buy |
21,152
+11,950
| +130% | +$266K | ﹤0.01% | 2341 |
|
|
2014
Q1 | $207K | Buy |
+9,202
| New | +$203K | ﹤0.01% | 2607 |
|
|
2013
Q4 | – | Sell |
-13,800
| Closed | -$287K | – | 2843 |
|
|
2013
Q3 | $287K | Buy |
13,800
+1,000
| +8% | +$20.9K | ﹤0.01% | 2479 |
|
|
2013
Q2 | $256K | Buy |
+12,800
| New | +$252K | ﹤0.01% | 2451 |
|
Other funds holding BMRC
VCM
HAM
Jim Simons's BMRC Position: Q1 2026 in Review
Jim Simons increased its Bank of Marin Bancorp (BMRC) stake by 25% in Q1 2026, buying an estimated $625K and bringing the position to 119,392 shares worth $3.06M. The position accounts for ﹤0.01% of the portfolio, ranked #1651.
Jim Simons first reported a position in BMRC in Q2 2013 and has held it in 51 quarters since. The position peaked at $11.6M in Q4 2019. 140 funds tracked by Wall St. Rank hold BMRC as of Q1 2026.
- Jim Simons held 119,392 shares of Bank of Marin Bancorp worth $3.06M as of Q1 2026.
- Jim Simons bought 24,100 Bank of Marin Bancorp shares in Q1 2026, an estimated $625K.
- Bank of Marin Bancorp made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #1651 holding.
- Jim Simons first reported a position in Bank of Marin Bancorp in Q2 2013 and has held it in 51 quarters since.
- Jim Simons's Bank of Marin Bancorp position peaked at $11.6M in Q4 2019.
- 140 funds tracked by Wall St. Rank held Bank of Marin Bancorp as of Q1 2026.
Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.