Company profile

Guo Hua Ku
Incorporated in
Fiscal year end
Former names
Boulder Acquisitions Inc, Boulder Brewing Co, China Digital Wireless Inc
IRS number

CREG stock data


Investment data

Data from SEC filings
Securities sold
Number of investors


29 Jun 20
7 Jul 20
31 Dec 20


Company financial data Financial data

Quarter (USD) Mar 20 Dec 19 Sep 19 Jun 19
Net income -598.55K 2.53M -4.1M -5.26M
Diluted EPS -0.28 -4.84 -0.25 -0.33
Net profit margin
Operating income -154.18K -1.06M -2.83M -3.32M
Net change in cash 38.81M -34.62M -640.8K -5.61M
Cash on hand 55.03M 16.22M 50.85M 51.49M
Cost of revenue
Annual (USD) Dec 19 Dec 18 Dec 17 Dec 16
Revenue 6.49M 4.48M
Net income -8.77M -69.2M -7.67M -48.64M
Diluted EPS -5.61 -76.22 -0.88 -5.81
Net profit margin -118% -1085%
Operating income -9.11M -57.99M 5.81M -45.86M
Net change in cash -37M 3.39M 2.08M 6M
Cash on hand 16.22M 53.22M 49.83M 47.75M
Cost of revenue 74.42K

Financial data from company earnings reports

22.6% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 8 8
Opened positions 1 0 NEW
Closed positions 1 1
Increased positions 1 3 -66.7%
Reduced positions 1 0 NEW
13F shares
Current Prev Q Change
Total value 163K 153K +6.5%
Total shares 505.41K 543.63K -7.0%
Total puts 0 0
Total calls 0 0
Total put/call ratio
Largest owners
Shares Value Change
Renaissance Technologies 349.66K $113K -20.7%
Citadel Advisors 73.17K $24K NEW
UBS UBS 50.25K $16K +249.9%
Geode Capital Management 32.33K $10K 0.0%
RY Royal Bank of Canada 3 $0 0.0%
C Citigroup 2 $0 0.0%
JPM JPMorgan Chase & Co. 1 $0 0.0%
Proequities 0 $0
Largest transactions
Shares Bought/sold Change
Renaissance Technologies 349.66K -91.38K -20.7%
Citadel Advisors 73.17K +73.17K NEW
VIRT Virtu Financial 0 -55.9K EXIT
UBS UBS 50.25K +35.89K +249.9%
JPM JPMorgan Chase & Co. 1 0 0.0%
Proequities 0 0
C Citigroup 2 0 0.0%
RY Royal Bank of Canada 3 0 0.0%
Geode Capital Management 32.33K 0 0.0%

Financial report summary

Content analysis ?
H.S. junior Avg
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