HELLMAN JORDAN MANAGEMENT CO INC /MA/ - PARKERVISION INC ownership

PARKERVISION INC's ticker is PRKR and the CUSIP is 701354102. A total of 86 filers reported holding PARKERVISION INC in Q2 2013. The put-call ratio across all filers is 0.12 and the average weighting 0.4%.

Quarter-by-quarter ownership
HELLMAN JORDAN MANAGEMENT CO INC /MA/ ownership history of PARKERVISION INC
ValueSharesWeighting
Q3 2014$2,137,000
-23.0%
1,874,9320.0%0.41%
-27.0%
Q2 2014$2,775,000
-70.9%
1,874,932
-5.7%
0.56%
-72.4%
Q1 2014$9,544,000
+4.8%
1,988,296
-0.6%
2.02%
-64.9%
Q4 2013$9,103,000
+7.8%
2,000,550
-20.6%
5.75%
+26.7%
Q3 2013$8,442,000
-26.4%
2,520,0000.0%4.54%
-38.6%
Q2 2013$11,466,0002,520,0007.39%
Other shareholders
PARKERVISION INC shareholders Q2 2013
NameSharesValueWeighting ↓
Del Mar Asset Management, LP 2,999,999$13,650,0006.00%
HELLMAN JORDAN MANAGEMENT CO INC /MA/ 2,000,550$9,103,0005.75%
MARXE AUSTIN W & GREENHOUSE DAVID M 6,233,875$28,364,0003.04%
SLS MANAGEMENT LLC 379,055$1,725,0001.45%
Alden Global Capital Ltd 786,357$3,578,0000.90%
Knoll Capital Management, LLC 200,000$910,0000.46%
MANGROVE PARTNERS IM, LLC 121,000$551,0000.23%
Verition Fund Management LLC 203,100$924,0000.16%
WHITE PINE CAPITAL LLC 154,800$704,0000.13%
MARATHON CAPITAL MANAGEMENT 33,000$150,0000.11%
View complete list of PARKERVISION INC shareholders