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ParkerVision, Inc.
ParkerVision, Inc.. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 77 Institutional holders with a total value of $27,224,653.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WELLINGTON MANAGEMENT GROUP LLP 13,599,567 11,288,000 41.46%
2 BlackRock Fund Advisors 2,749,013 2,282,000 8.38%
3 VANGUARD GROUP INC 2,683,333 2,227,000 8.18%
4 MSD Partners, L.P. 2,381,621 1,977,000 7.26%
5 AWM Investment Company, Inc. 2,187,196 1,815,000 6.67%
6 STATE STREET CORP 1,494,318 1,239,000 4.55%
7 NORTHERN TRUST CORP 1,034,741 858,000 3.15%
8 BlackRock Institutional Trust Company, N.A. 831,553 690,000 2.53%
9 ALDEN GLOBAL CAPITAL LLC 663,157 550,000 2.02%
10 GEODE CAPITAL MANAGEMENT, LLC 535,341 444,000 1.63%
11 Bank of New York Mellon Corp 446,346 371,000 1.36%
12 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 306,700 316,000 1.16%
13 TIAA CREF INVESTMENT MANAGEMENT LLC 341,571 284,000 1.04%
14 DIMENSIONAL FUND ADVISORS LP 315,929 262,000 0.96%
15 BlackRock Investment Management, LLC 282,140 234,000 0.86%
16 GOLDMAN SACHS GROUP INC 272,776 226,000 0.83%
17 Concourse Capital Management, LLC 195,195 162,000 0.60%
18 GROUP ONE TRADING LLC 179,827 149,000 0.55%
19 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 178,440 148,000 0.54%
20 COMMERZBANK AKTIENGESELLSCHAFT /FI 174,449 145,000 0.53%
21 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 144,400 120,000 0.44%
22 TEACHERS ADVISORS, LLC 139,866 116,000 0.43%
23 D. E. Shaw & Co., Inc. 134,710 112,000 0.41%
24 SUSQUEHANNA INTERNATIONAL GROUP, LLP 116,700 97,000 0.36% Put
25 CITIGROUP INC 102,756 85,000 0.31%
26 SUSQUEHANNA INTERNATIONAL GROUP, LLP 102,810 85,000 0.31%
27 SUSQUEHANNA INTERNATIONAL GROUP, LLP 82,200 68,000 0.25% Call
28 RHUMBLINE ADVISERS 77,327 64,000 0.24%
29 MILLENNIUM MANAGEMENT LLC 76,340 63,000 0.23%
30 Nationwide Fund Advisors 70,508 59,000 0.22%
31 Virtu KCG Holdings LLC 69,940 58,000 0.21%
32 BLACKROCK ADVISORS LLC 64,672 54,000 0.20%
33 AMERICAN INTERNATIONAL GROUP, INC. 60,816 50,477 0.19%
34 NOMURA HOLDINGS INC 40,500 49,000 0.18%
35 CRAWFORD INVESTMENT COUNSEL INC 48,350 40,000 0.15%
36 GUGGENHEIM CAPITAL LLC 39,561 33,000 0.12%
37 Walleye Trading LLC 35,700 29,000 0.11% Put
38 Jefferies Group LLC 30,066 25,000 0.09%
39 BANK OF AMERICA CORP /DE/ 30,100 25,000 0.09%
40 CREDIT SUISSE AG/ 26,671 22,000 0.08%
41 REGENTATLANTIC CAPITAL LLC 25,200 21,000 0.08%
42 First Allied Advisory Services, Inc. 25,000 21,000 0.08%
43 Spot Trading L.L.C 24,100 20,000 0.07% Put
44 MORGAN STANLEY 21,817 19,000 0.07%
45 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 21,148 18,000 0.07%
46 LADENBURG THALMANN FINANCIAL SERVICES INC. 20,000 17,000 0.06%
47 ProShare Advisors LLC 18,687 16,000 0.06%
48 Commonwealth Equity Services, Inc 18,500 15,000 0.06%
49 Walleye Trading LLC 16,026 13,000 0.05%
50 Perkins Investment Management, LLC 14,000 12,000 0.04%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.