ALLIANCEBERNSTEIN L.P. - PARKERVISION INC ownership

PARKERVISION INC's ticker is PRKR and the CUSIP is 701354102. A total of 89 filers reported holding PARKERVISION INC in Q4 2013. The put-call ratio across all filers is 0.84 and the average weighting 0.2%.

Quarter-by-quarter ownership
ALLIANCEBERNSTEIN L.P. ownership history of PARKERVISION INC
ValueSharesWeighting
Q1 2015$11,000
-35.3%
13,000
-31.2%
0.00%
Q4 2014$17,000
-22.7%
18,9000.0%0.00%
Q3 2014$22,000
-21.4%
18,9000.0%0.00%
Q2 2014$28,000
+2700.0%
18,900
+11354.5%
0.00%
Q1 2014$1,0000.0%1650.0%0.00%
Q4 2013$1,0000.0%1650.0%0.00%
Q3 2013$1,0001650.00%
Other shareholders
PARKERVISION INC shareholders Q4 2013
NameSharesValueWeighting ↓
Alden Global Capital LLC 5,926,315$1,378,0000.70%
AWM Investment Company, Inc. 1,988,766$462,0000.09%
MSD Partners, L.P. 2,381,621$554,0000.02%
VISTA CAPITAL PARTNERS, INC. 50,000$12,0000.00%
REGENTATLANTIC CAPITAL LLC 25,200$6,0000.00%
WELLINGTON MANAGEMENT GROUP LLP 15,421,252$3,596,0000.00%
Cowen Prime Services LLC 13,500$3,0000.00%
COMMERZBANK AKTIENGESELLSCHAFT /FI 300,461$70,0000.00%
Cutler Group LLC / CA 16,100$2,0000.00%
Cutler Group LLC / CA 21,553$5,0000.00%
View complete list of PARKERVISION INC shareholders