Latest Period
n/a
Security Snapshot
PARKERVISION INC - Common Stock, par value $.01 (PRKR) Institutional Ownership
CUSIP: 701354102
13F Institutional Holders and Ownership History from Q1 2014 to Q3 2017
Institutions Reporting
Shares (Excl. Options)
Price
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- Security type / class
- Equity / Common Stock, par value $.01
- Symbol
- PRKR on OTC
- Shares outstanding
- 151,967,467
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- PRKR - PARKERVISION INC - Common Stock, par value $.01 is tracked under CUSIP 701354102.
- Latest finished 13F holder period is not available.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 1 to 0 between Q2 2017 and Q3 2017.
- SEC-reported value moved from $36,000 to $0.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Schedule 13D/G
Open SEC evidence
Ownership context comes from Schedule 13D/G and available holder history for this CUSIP.
Security key
701354102
Latest holder period
n/a
13F holders
13D/G owners
1
CIK / CUSIP context first
PRKR full holder history
PARKERVISION INC SEC filings
PARKERVISION INC company facts
PARKERVISION INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 701354102:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
PRKR
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Gem Investment Advisors, LLC | 10% | 0% | 15,181,550 | +29% | Daniel M. Lewis | 31 Mar 2026 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
15
Latest
n/a
Rows shown
1-15 of 15
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2017 Q3 | 0 | $0 | -$36,000 | 0 | |
| 2017 Q2 | 20,000 | $36,000 | -$339,840 | $1.80 | 1 |
| 2017 Q1 | 208,800 | $416,000 | -$193,000 | $1.99 | 1 |
| 2016 Q4 | 331,062 | $609,000 | +$123,230 | $1.84 | 1 |
| 2016 Q3 | 264,072 | $1,125,000 | $4.26 | 1 | |
| 2016 Q2 | 264,072 | $829,000 | $3.14 | 1 | |
| 2016 Q1 | 264,072 | $827,000 | -$12,225,727 | $3.13 | 1 |
| 2015 Q4 | 31,330,301 | $7,291,465 | +$1,343,171 | $0.23 | 37 |
| 2015 Q3 | 25,597,465 | $4,795,000 | -$835,790 | $0.19 | 39 |
| 2015 Q2 | 28,454,298 | $10,670,000 | -$3,193,874 | $0.38 | 54 |
| 2015 Q1 | 32,089,275 | $26,633,653 | -$747,602 | $0.83 | 58 |
| 2014 Q4 | 32,566,137 | $29,671,905 | -$2,466,201 | $0.91 | 55 |
| 2014 Q3 | 36,950,687 | $42,117,235 | -$2,161,202 | $1.14 | 72 |
| 2014 Q2 | 38,471,762 | $56,945,450 | -$11,110,355 | $1.48 | 82 |
| 2014 Q1 | 43,001,886 | $205,293,941 | +$11,159,053 | $4.80 | 84 |