MARXE AUSTIN W & GREENHOUSE DAVID M - PARKERVISION INC ownership

PARKERVISION INC's ticker is PRKR and the CUSIP is 701354102. A total of 81 filers reported holding PARKERVISION INC in Q3 2014. The put-call ratio across all filers is 0.25 and the average weighting 0.1%.

Quarter-by-quarter ownership
MARXE AUSTIN W & GREENHOUSE DAVID M ownership history of PARKERVISION INC
ValueSharesWeighting
Q3 2014$1,813,000
-11.9%
1,590,000
+14.4%
0.25%
-5.4%
Q2 2014$2,057,000
-92.7%
1,390,000
-76.4%
0.26%
-91.7%
Q1 2014$28,232,000
-0.5%
5,881,581
-5.7%
3.13%
+2.9%
Q4 2013$28,364,000
+39.7%
6,233,875
+2.9%
3.04%
+22.0%
Q3 2013$20,297,000
-30.7%
6,058,875
-5.9%
2.49%
-36.9%
Q2 2013$29,286,0006,436,5263.95%
Other shareholders
PARKERVISION INC shareholders Q3 2014
NameSharesValueWeighting ↓
Alden Global Capital LLC 663,157$124,0000.08%
AWM Investment Company, Inc. 2,070,867$388,0000.08%
Concourse Capital Management, LLC 195,195$36,0000.02%
MSD Partners, L.P. 2,381,621$445,0000.02%
GROUP ONE TRADING, L.P. 336,644$63,0000.00%
Virtu KCG Holdings LLC 182,735$34,0000.00%
WELLINGTON MANAGEMENT GROUP LLP 13,657,721$2,561,0000.00%
Cowen Prime Services LLC 16,500$3,0000.00%
Walleye Trading LLC 23,400$4,0000.00%
Walleye Trading LLC 14,826$3,0000.00%
View complete list of PARKERVISION INC shareholders