OSTERWEIS CAPITAL MANAGEMENT INC 13F Holdings

CIK 0001007524 · SAN FRANCISCO, CA

As of Sep 30, 2025, OSTERWEIS CAPITAL MANAGEMENT INC reported 320 positions worth $2.2B in its SEC Form 13F filing.

Top 25 holdings

SecurityTickerSectorSharesValue% of portfolio
ALPHABET INCGOOGEquity439,530 07.0M4.84%
MICROSOFT CORPMSFTTechnology191,764$99.3M4.49%
AMAZON.COM INCAMZNEquity354,201$77.8M3.52%
BROADCOM INCAVGOTechnology211,365$69.7M3.16%
ABNB 0 03/15/26——70,750,000$69.3M3.14%
CABLE ONE INC——70,305,000$68.7M3.11%
FIVERR INTL LTD——59,000,000$59.0M2.67%
DEXCOM INC——54,500,000$54.1M2.45%
SUMMIT HOTEL PPTYS——54,037,000$53.2M2.41%
AUTOZONE INCAZOConsumer Cyclical11,669$50.1M2.27%
VISA INC-CLASS A SHARESVFinancial Services142,091$48.5M2.19%
DANAHER CORPDHRHealthcare241,242$47.8M2.16%
HAEMONETICS CORP MASS——48,570,000$47.7M2.16%
JPMORGAN CHASE & COJPMFinancial Services142,286$44.9M2.03%
AMERICAN WATER WORKS COMPANY INCAWKUtilities298,059$41.5M1.88%
AIR PRODUCTS & CHEMICALS INCAPDBasic Materials149,057$40.7M1.84%
BROWN & BROWN INCBROFinancial Services423,591$39.7M1.80%
ANALOG DEVICES INCADITechnology156,820$38.5M1.74%
APPLIED MATERIALS INCAMATTechnology185,746$38.0M1.72%
WASTE CONNECTIONS INCWCNIndustrials213,797$37.6M1.70%
PROGRESSIVE CORPPGRFinancial Services150,983$37.3M1.69%
ELI LILLY & COLLYHealthcare47,982$36.6M1.66%
L3HARRIS TECHNOLOGIES INCLHXIndustrials113,334$34.6M1.57%
TERRENO REALTY CORPTRNOReal Estate604,404$34.3M1.55%
LAMAR ADVERTISING COLAMRReal Estate264,491$32.4M1.46%