SEC 13F Intelligence

Managers / Q1 2023 · view latest →

OSTERWEIS CAPITAL MANAGEMENT INC

CIK 0001007524 · ONE MARITIME PLAZA, STE 800, SAN FRANCISCO, CA, 94111 · 4154344441

Reported Value
$1.5B
Q1 2023
Positions
259
Filings on Record
32
2019–present window
Filed
May 15, 2023
original filing

Summary

Osterweis Capital Management Inc reported $1.5B in U.S.-listed holdings across 259 positions for Q1 2023.

Its largest position, MSFT, represents 4.1% of the portfolio.

Compared with Q4 2022, the fund opened 12 new positions and exited 35.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $1.3BQ4 ’18Q1 ’19: $1.6BQ2 ’19: $1.4BQ3 ’19: $1.4BQ4 ’19: $1.4BQ4 ’19Q1 ’20: $1.2BQ2 ’20: $1.4BQ3 ’20: $1.5BQ4 ’20: $1.7BQ4 ’20Q1 ’21: $1.8BQ2 ’21: $1.9BQ3 ’21: $1.8BQ4 ’21: $2.0BQ4 ’21Q1 ’22: $1.8BQ2 ’22: $1.3BQ3 ’22: $1.3BQ4 ’22: $1.38TQ4 ’22Q1 ’23: $1.5BQ2 ’23: $1.5BQ3 ’23: $1.4BQ4 ’23: $1.6BQ4 ’23Q1 ’24: $1.7BQ2 ’24: $1.9BQ3 ’24: $2.0BQ4 ’24: $2MQ4 ’24Q1 ’25: $20.3BQ2 ’25: $2.1BQ3 ’25: $2.2BQ4 ’25: $2.4BQ4 ’25Q1 ’26: $1.9Bfilingsflow.com

Portfolio Composition

By security type

Composition data arrives with ticker enrichment.

Quarter-over-Quarter Changes full breakdown →

Holdings — Q1 2023

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Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$1.9B277May 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$2.4B331Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$2.2B320Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025$2.1B327Aug 14, 202513F-HRchanges · EDGAR ↗
Q1 2025$20.3B383May 14, 202513F-HRchanges · EDGAR ↗
Q4 2024$2M246Feb 13, 202513F-HRchanges · EDGAR ↗
Q3 2024$2.0B240Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$1.9B243Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$1.7B236May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$1.6B244Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$1.4B251Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$1.5B256Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$1.5B259May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$1.38T284Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$1.3B285Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$1.3B181Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$1.8B194May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$2.0B197Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$1.8B196Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$1.9B194Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021$1.8B185May 14, 202113F-HRchanges · EDGAR ↗
Q4 2020$1.7B175Feb 12, 202113F-HRchanges · EDGAR ↗
Q3 2020$1.5B161Nov 13, 202013F-HRchanges · EDGAR ↗
Q2 2020$1.4B157Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$1.2B151May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019$1.4B155Feb 14, 202013F-HRchanges · EDGAR ↗
Q3 2019$1.4B152Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019$1.4B150Aug 14, 201913F-HRchanges · EDGAR ↗
Q1 2019$1.6B156May 15, 201913F-HRchanges · EDGAR ↗
Q4 2018$1.3B141Feb 14, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 1 additional manager.

  • OSTERWEIS CAPITAL MANAGEMENT LLC/CA028-06550

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.