Founded in April 1995, O2Micro develops and markets innovative power management components for the Computer, Consumer, Industrial, and Automotive markets. Products include Backlighting, and Battery Power Management. The company maintains offices worldwide.
Company profile
Ticker
OIIM
Exchange
Website
CEO
Sterling Du
Employees
Location
Fiscal year end
Industry (SIC)
SEC CIK
OIIM stock data
Latest filings (excl ownership)
15-12G
Securities registration termination
13 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Mar 23
Transcripts
OIIM
Earnings call transcript
2022 Q3
4 Nov 22
OIIM
Earnings call transcript
2022 Q2
29 Jul 22
OIIM
Earnings call transcript
2022 Q1
6 May 22
OIIM
Earnings call transcript
2021 Q3
30 Oct 21
OIIM
Earnings call transcript
2021 Q2
30 Jul 21
OIIM
Earnings call transcript
2021 Q1
30 Apr 21
OIIM
Earnings call transcript
2020 Q4
5 Feb 21
OIIM
Earnings call transcript
2020 Q3
30 Oct 20
Latest ownership filings
SC 13G/A
Grandeur Peak Global Advisors, LLC
17 Mar 23
SC 13G/A
DnB Asset Management AS
10 Mar 23
SC 13D/A
Kuo Chuan-Chiung
3 Mar 23
SC 13G
Lu Kevin
24 Feb 23
SC 13G/A
RENAISSANCE TECHNOLOGIES LLC
13 Feb 23
SC 13G/A
Grandeur Peak Global Advisors, LLC
13 Feb 23
SC 13G/A
DnB Asset Management AS
31 Jan 23
SC 13D/A
Kuo Chuan-Chiung
3 Oct 22
SC 13D/A
Kuo Chuan-Chiung
20 Sep 22
SC 13D
Kuo Chuan-Chiung
3 Jun 22
Financial summary
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Diluted EPS |
Annual (USD) | Dec 21 | Dec 20 | Dec 19 | Dec 18 | |
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Institutional ownership, Q1 2023
13F holders | Current |
---|---|
Total holders | 0 |
Opened positions | 0 |
Closed positions | 32 |
Increased positions | 0 |
Reduced positions | 0 |
13F shares | Current |
---|---|
Total value | 0.00 |
Total shares | 0.00 |
Total puts | 0.00 |
Total calls | 0.00 |
Total put/call ratio | – |
Largest owners | Shares | Value |
---|---|---|
DnB Asset Management AS | 0.00 | $0.00 |
Grandeur Peak Global Advisors | 0.00 | $0.00 |
Kuo Chuan-Chiung | 0.00 | $0.00 |