Manager × security

OSTERWEIS CAPITAL MANAGEMENT INC DHR holdings history

Who else holds this security? →

DANAHER CORP · CUSIP 235851102 · CIK 1007524

This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2026-06-30, OSTERWEIS CAPITAL MANAGEMENT INC reported 186.01K DHR (shares), valued at $35.43M, or 1.67% of its reported non-derivative portfolio. Filed 2026-08-14.

Verify history & sources →
Portfolio weight and quantity history
Reported portfolio weight
1.67%
Shares
186.01K
186,015
Reported value
$35.43M
USD

Shares decreased 2.59%; reported value decreased 2.14%, and weight changed -0.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Shares · Independently scaled axes

Exact data and methodology

Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.

QuarterWeightQuantitySource
Q2 20261.67%186,015SEC filing ↗Filed Aug 14, 2026
Q1 20261.87%190,961SEC filing ↗Filed May 15, 2026
Q4 20251.82%188,105SEC filing ↗Filed Feb 17, 2026
Q3 20252.16%241,242SEC filing ↗Filed Nov 14, 2025
Q2 20252.28%241,226SEC filing ↗Filed Aug 14, 2025
Q1 20251.30%128,535SEC filing ↗Filed Jun 5, 2025Amended
Q4 20241.09%102,041SEC filing ↗Filed Jun 5, 2025Amended
Q3 20241.41%99,936SEC filing ↗Filed Nov 14, 2024
Q2 20241.28%99,386SEC filing ↗Filed Aug 14, 2024
Q1 20241.75%119,562SEC filing ↗Filed May 15, 2024
Q4 20231.77%120,593SEC filing ↗Filed Feb 14, 2024

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q4 20231.77%120,593$27.90MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Feb 14, 2024
Q1 20241.75%119,562$29.86MShares decreased 0.85%; reported value increased 7.02%, and weight changed -0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2024
Q2 20241.28%99,386$24.83MShares decreased 16.87%; reported value decreased 16.83%, and weight changed -0.47 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2024
Q3 20241.41%99,936$27.78MShares increased 0.55%; reported value increased 11.89%, and weight changed +0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 14, 2024
Q4 20241.09%102,041$23.42MShares increased 2.11%; reported value decreased 15.69%, and weight changed -0.32 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jun 5, 2025
Q1 20251.30%128,535$26.35MShares increased 25.96%; reported value increased 12.49%, and weight changed +0.21 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jun 5, 2025
Q2 20252.28%241,226$47.65MShares increased 87.67%; reported value increased 80.84%, and weight changed +0.98 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2025
Q3 20252.16%241,242$47.83MShares increased 0.01%; reported value increased 0.37%, and weight changed -0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 14, 2025
Q4 20251.82%188,105$43.06MShares decreased 22.03%; reported value decreased 9.97%, and weight changed -0.34 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 17, 2026
Q1 20261.87%190,961$36.21MShares increased 1.52%; reported value decreased 15.92%, and weight changed +0.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2026
Q2 20261.67%186,015$35.43MShares decreased 2.59%; reported value decreased 2.14%, and weight changed -0.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2026
OSTERWEIS CAPITAL MANAGEMENT INC · DANAHER CORP

Take these holdings further.

This page includes 11 of 11 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

  • Download CSV
  • Earlier quarters
  • Advanced screening & filtering
  • API & AI access
Already have an account?

+ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.

MCP  https://api.akkrudata.ai/mcp

get_institutional_portfolio
{"cik":"1007524","quarter":"2026Q2","cusip":"235851102"}

get_institutional_manager_history
{"cik":"1007524","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint
https://api.akkrudata.ai/mcp
API / MCP documentation
/documents
llms.txt
/llms.txt
Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.