It might be a small holding today in the Sarrisa portfolio, however, he initially put over $100M into AMRN when he acquired ~24M shares at ~$4.60/sh. Then Sarrisa acquired another ~9M shares at much higher than todays prices. So, there is work to be done to get his investment back. I am certainly frustrated like many (all) of you on this board and want / need to see improvement in SP.