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David Einhorn

Greenlight Capital

David Einhorn Amarin Corp PLC stake

total: 357

Greenlight Capital AMRN trades

Total transactions:
2
New positions:
1
Sold out:
1
Held since:
2020 Q3
Held for:
1 quarter
Latest activity:
2020 Q4
According to 2026 Q2 report, David Einhorn doesn't hold any Amarin Corp PLC (AMRN) shares. To date, the estimated cost basis is nearly $84.2 for "buy" trades and estimated average "sell" price is $84.2. Greenlight Capital first purchased AMRN in 2020 Q3, initially acquiring 5,000 shares. Since the initial investment in Amarin Corp PLC (AMRN), Greenlight Capital has made 1 more transaction.

When did David Einhorn sell Amarin Corp PLC (AMRN)?

David Einhorn sold off the entire Amarin Corp PLC (AMRN) position in 2020 Q4.

When did David Einhorn buy Amarin Corp PLC (AMRN)?

David Einhorn first invested in Amarin Corp PLC (AMRN) in 2020 Q3 at the reported quarter-end price of $84.20 per share.

What's the cost basis of Greenlight Capital's AMRN stake?

The estimated cost basis for Amarin Corp PLC (AMRN) stake is around $84.20 per share. This represents their average reported price* across all buy transactions

Estimated cost basis*

Weighted AVG buy price:
$84.20
Weighted AVG sell price:
$84.20

David Einhorn's historical trades in Amarin Corp PLC

2 results
Period % of
portfolio
Shares
held after*
Reported
price*
Value* % (shares)
of activity
% change
to portfolio
2020 Q4
0.00%
$84.20
-100% (-5,000)
2020 Q3
0.03%
$84.20
new
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.