Castle Creek Capital Partners VI, LP

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 5, 2025), Castle Creek Capital Partners VI, LP reported 2 stock positions worth $55.9 million. Its top holding was California Bancorp (BCAL) at 69.9% of the portfolio, followed by Middlefield Banc (MBCN, 30.1%). Its holdings were unchanged from Q2 2025.

Most Recent 13F
Q3 2025
Location
SAN DIEGO, CA
CIK
0001666749
Portfolio Value
$55.9M (Q3 2025)
SEC Filing
0001104659-25-107032 ↗ filed Nov 5, 2025

Holdings Value

0$50.0M$100.0M$150.0M Q1 2024: $122.7M Q1 2024 Q2 2024: $120.8M Q2 2024 Q3 2024: $139.8M Q3 2024 Q4 2024: $81.0M Q4 2024 Q1 2025: $49.2M Q1 2025 Q2 2025: $53.8M Q2 2025 Q3 2025: $55.9M $55.9M Q3 2025

Holdings 2 stocks · $55.9M
BCAL California Bancorp 69.89% 2,340,719 $39.0M No change
MBCN Middlefield Banc Corp. 30.11% 560,500 $16.8M No change

Portfolio Sells Q2 2025 → Q3 2025
None this quarter.

Portfolio Buys Q2 2025 → Q3 2025
None this quarter.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q3 2025 2$55.9MBCAL, MBCN
Q2 2025 2$53.8MBCAL, MBCN
Q1 2025 2$49.2MBCAL, MBCN
Q4 2024 3$81.0MBCAL, TBBK, MBCN
Q3 2024 3$139.8MTBBK, BCAL, MBCN
Q2 2024 4$120.8MTBBK, BCAL, MBCN, PB
Q1 2024 5$122.7MTBBK, BCAL, PB, MBCN, MPB