SG Americas Securities, LLC - PARKERVISION INC ownership

Quarter-by-quarter ownership
SG Americas Securities, LLC ownership history of PARKERVISION INC
ValueSharesWeighting
Q3 2015$8,000
-50.0%
43,6330.0%0.00%
Q2 2015$16,000
+77.8%
43,633
+319.9%
0.00%
Q1 2015$9,000
-92.9%
10,391
-90.7%
0.00%
-100.0%
Q3 2014$127,000
+2.4%
111,292
+33.3%
0.00%0.0%
Q2 2014$124,000
-92.8%
83,463
-83.8%
0.00%
-85.7%
Q3 2013$1,723,000
-24.3%
514,413
+2.8%
0.01%
-36.4%
Q2 2013$2,277,000500,5440.01%
Other shareholders
PARKERVISION INC shareholders Q3 2023
NameSharesValueWeighting ↓
Del Mar Asset Management, LP 2,930,349$3,341,0004.37%
Alden Global Capital Ltd 604,157$689,0000.59%
HELLMAN JORDAN MANAGEMENT CO INC /MA/ 1,874,932$2,137,0000.41%
MARXE AUSTIN W & GREENHOUSE DAVID M 1,590,000$1,813,0000.25%
SLS MANAGEMENT LLC 287,825$328,0000.23%
Hilltop Park Associates LLC 58,400$66,0000.22%
Concourse Capital Management, LLC 187,195$213,0000.13%
MSD Partners, L.P. 2,381,621$2,715,0000.08%
Cowen Prime Services LLC 38,500$44,0000.02%
Tower Research Capital LLC (TRC) 73,416$83,0000.01%
View complete list of PARKERVISION INC shareholders