PLM Polymet Mining

PolyMet Mining Corp. engages in the exploration and development of natural resource properties. It develops and operates the NorthMet project in Minnesota, which hosts copper, nickel, cobalt, and platinum group metal mineralization. The company was founded by John P. McGoran in 1981 and is headquartered in Toronto, Canada.

Company profile

Jonathan Cherry
Fiscal year end
Industry (SIC)
Former names

PLM stock data


Investment data

Data from SEC filings
Securities sold
Number of investors


18 Mar 21
24 Jun 21
31 Dec 21
Quarter (USD)
Dec 20 Dec 19 Dec 18 Dec 17
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS
Annual (USD)
Dec 20 Dec 19 Dec 18 Dec 17
Cost of revenue
Operating income
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Diluted EPS

Financial data from company earnings reports.

Data for the last complete 13F reporting period. To see the most recent changes to ownership, click the ownership history button above.

1.6% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 32 32
Opened positions 5 9 -44.4%
Closed positions 5 3 +66.7%
Increased positions 8 9 -11.1%
Reduced positions 12 6 +100.0%
13F shares
Current Prev Q Change
Total value 4.91M 12.06M -59.3%
Total shares 1.57M 1.55M +1.2%
Total puts 0 0
Total calls 0 0
Total put/call ratio
Largest owners
Shares Value Change
Renaissance Technologies 304.75K $963K NEW
MS Morgan Stanley 275K $869K -42.0%
USB U.S. Bancorp. 200.1K $632K -0.2%
Two Sigma Advisers 169.01K $534K -8.4%
Elkhorn Partners Limited Partnership 121.6K $384K +0.5%
Commonwealth Equity Services 60.93K $192K -1.0%
LPLA LPL Financial 52.55K $166K +353.9%
Paloma Partners Management 43.67K $138K +54.0%
Raymond James Financial Services Advisors 36.97K $117K -0.8%
Cahill Financial Advisors 35.16K $111K +39.8%
Largest transactions
Shares Bought/sold Change
Renaissance Technologies 304.75K +304.75K NEW
MS Morgan Stanley 275K -198.88K -42.0%
VIRT Virtu Financial 0 -90.64K EXIT
Mairs & Power 0 -83.27K EXIT
LPLA LPL Financial 52.55K +40.97K +353.9%
National Asset Management 22K +22K NEW
Two Sigma Advisers 169.01K -15.4K -8.4%
Paloma Partners Management 43.67K +15.31K +54.0%
Millennium Management 22.61K -14.51K -39.1%
Midwest Professional Planners 13.18K +13.18K NEW
Content analysis
8th grade Avg
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