13F-HR
File 028-04207
13F-HR filing
- Filing date
- 15 May 2026
- Reporting date
- 31 Mar 2026
- SEC evidence
- Open document Open filing
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DRIEHAUS CAPITAL MANAGEMENT LLC reports
- Company location
- Chicago, IL
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
DRIEHAUS CAPITAL MANAGEMENT LLC has filed 254 SEC EDGAR filings since 10 Oct 1997
SEC filing history
Showing 1-25 of 170 matching filings.
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1
SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 15 May 2026
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 15 May 2026
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 15 May 2026
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
13F-HR
File 028-04207
13F-HR filing
- Filing date
- 17 Feb 2026
- Reporting date
- 31 Dec 2025
- SEC evidence
- Open document Open filing
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SCHEDULE 13G
SCHEDULE 13G filing
- Filing date
- 17 Feb 2026
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SCHEDULE 13G
SCHEDULE 13G filing
- Filing date
- 17 Feb 2026
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SCHEDULE 13G
SCHEDULE 13G filing
- Filing date
- 17 Feb 2026
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 17 Feb 2026
- Reporting date
- Not listed
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- Open document Open filing
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SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 17 Feb 2026
- Reporting date
- Not listed
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SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 17 Feb 2026
- Reporting date
- Not listed
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- Open document Open filing
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13F-HR
File 028-04207
13F-HR filing
- Filing date
- 14 Nov 2025
- Reporting date
- 30 Sep 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
SCHEDULE 13G
SCHEDULE 13G filing
- Filing date
- 14 Nov 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 14 Nov 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 14 Nov 2025
- Reporting date
- Not listed
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- Open document Open filing
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SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 14 Nov 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 14 Nov 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 10 Sep 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
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N-PX
File 028-04207
N-PX filing
- Filing date
- 21 Aug 2025
- Reporting date
- 30 Jun 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
13F-HR
File 028-04207
13F-HR filing
- Filing date
- 14 Aug 2025
- Reporting date
- 30 Jun 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 14 Aug 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 14 Aug 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 14 Aug 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 14 Aug 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
SCHEDULE 13G/A
SCHEDULE 13G/A filing
- Filing date
- 10 Jun 2025
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing