California State Teachers Retirement System (CalSTRS)’s Middlefield Banc Corp MBCN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | – | Sell |
-449
| Closed | -$15.5K | – | 3003 |
|
|
2025
Q4 | $15.5K | Sell |
449
-78
| -15% | -$2.59K | ﹤0.01% | 2617 |
|
|
2025
Q3 | $15.8K | Hold |
527
| – | – | ﹤0.01% | 2640 |
|
|
2025
Q2 | $15.9K | Hold |
527
| – | – | ﹤0.01% | 2564 |
|
|
2025
Q1 | $14.7K | Hold |
527
| – | – | ﹤0.01% | 2632 |
|
|
2024
Q4 | $14.8K | Hold |
527
| – | – | ﹤0.01% | 2722 |
|
|
2024
Q3 | $15.2K | Hold |
527
| – | – | ﹤0.01% | 2734 |
|
|
2024
Q2 | $12.7K | Sell |
527
-263
| -33% | -$5.87K | ﹤0.01% | 2790 |
|
|
2024
Q1 | $18.9K | Sell |
790
-504
| -39% | -$13.3K | ﹤0.01% | 2748 |
|
|
2023
Q4 | $41.9K | Sell |
1,294
-440
| -25% | -$12.7K | ﹤0.01% | 2659 |
|
|
2023
Q3 | $44.1K | Sell |
1,734
-881
| -34% | -$24.2K | ﹤0.01% | 2765 |
|
|
2023
Q2 | $70.1K | Buy |
+2,615
| New | +$68.3K | ﹤0.01% | 2784 |
|
|
2021
Q2 | – | Sell |
-9,013
| Closed | -$189K | – | 3181 |
|
|
2021
Q1 | $189K | Hold |
9,013
| – | – | ﹤0.01% | 2915 |
|
|
2020
Q4 | $203K | Hold |
9,013
| – | – | ﹤0.01% | 2821 |
|
|
2020
Q3 | $174K | Hold |
9,013
| – | – | ﹤0.01% | 2785 |
|
|
2020
Q2 | $187K | Buy |
+9,013
| New | +$167K | ﹤0.01% | 2746 |
|
|
2019
Q2 | – | Sell |
-9,314
| Closed | -$192K | – | 3066 |
|
|
2019
Q1 | $192K | Hold |
9,314
| – | – | ﹤0.01% | 2773 |
|
|
2018
Q4 | $198K | Hold |
9,314
| – | – | ﹤0.01% | 2755 |
|
|
2018
Q3 | $219K | Hold |
9,314
| – | – | ﹤0.01% | 2857 |
|
|
2018
Q2 | $236K | Buy |
9,314
+1,342
| +17% | +$34.8K | ﹤0.01% | 2840 |
|
|
2018
Q1 | $196K | Sell |
7,972
-628
| -7% | -$15.4K | ﹤0.01% | 2799 |
|
|
2017
Q4 | $207K | Hold |
8,600
| – | – | ﹤0.01% | 2814 |
|
|
2017
Q3 | $198K | Sell |
8,600
-600
| -7% | -$13.8K | ﹤0.01% | 2881 |
|
|
2017
Q2 | $232K | Buy |
+9,200
| New | +$227K | ﹤0.01% | 2884 |
|
Other funds holding MBCN
California State Teachers Retirement System (CalSTRS)'s MBCN Position: Q1 2026 in Review
California State Teachers Retirement System (CalSTRS) sold out of Middlefield Banc Corp (MBCN) in Q1 2026, closing a stake of 449 shares — an estimated $15.5K sold.
California State Teachers Retirement System (CalSTRS) first reported a position in MBCN in Q2 2017 and held it in 23 quarters. The position peaked at $236K in Q2 2018. 1 fund tracked by Wall St. Rank holds MBCN as of Q1 2026.
- California State Teachers Retirement System (CalSTRS) reported no remaining Middlefield Banc Corp position as of Q1 2026 after selling out during the quarter.
- California State Teachers Retirement System (CalSTRS) sold 449 Middlefield Banc Corp shares in Q1 2026, an estimated $15.5K.
- California State Teachers Retirement System (CalSTRS) first reported a position in Middlefield Banc Corp in Q2 2017 and held it in 23 quarters.
- California State Teachers Retirement System (CalSTRS)'s Middlefield Banc Corp position peaked at $236K in Q2 2018.
- 1 fund tracked by Wall St. Rank held Middlefield Banc Corp as of Q1 2026.
Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.