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EcoR1 Capital’s Ironwood Pharmaceuticals IRWD Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2020
Q4
Hold
0
67
2020
Q3
Hold
0
53
2020
Q2
Sell
-4,393,236
Closed -$44.3M 57
2020
Q1
$44.3M Buy
4,393,236
+21,828
+0.5% +$220K 4.63% 6
2019
Q4
$58.2M Sell
4,371,408
-300,000
-6% -$3.99M 5.24% 6
2019
Q3
$40.1M Hold
4,671,408
5.06% 8
2019
Q2
$51.1M Buy
4,671,408
+274,240
+6% +$3M 5.16% 9
2019
Q1
$59.5M Sell
4,397,168
-984,114
-18% -$13.3M 5.48% 7
2018
Q4
$55.8M Buy
5,381,282
+239,658
+5% +$2.48M 5.58% 4
2018
Q3
$94.9M Sell
5,141,624
-1,108,449
-18% -$20.5M 8.55% 3
2018
Q2
$120M Buy
6,250,073
+364,490
+6% +$6.97M 11.38% 2
2018
Q1
$90.8M Hold
5,885,583
9.11% 4
2017
Q4
$88.2M Buy
5,885,583
+426,000
+8% +$6.39M 9.93% 3
2017
Q3
$86.1M Buy
5,459,583
+1,705,948
+45% +$26.9M 11.47% 3
2017
Q2
$70.9M Buy
3,753,635
+848,120
+29% +$16M 12.58% 1
2017
Q1
$49.6M Buy
2,905,515
+50,000
+2% +$853K 12.53% 2
2016
Q4
$43.7M Buy
2,855,515
+45,200
+2% +$691K 13.9% 1
2016
Q3
$44.6M Buy
2,810,315
+379,864
+16% +$6.03M 13.69% 1
2016
Q2
$31.8M Buy
2,430,451
+369,034
+18% +$4.83M 12.53% 1
2016
Q1
$22.6M Buy
2,061,417
+1,239,886
+151% +$13.6M 7.88% 1
2015
Q4
$9.52M Buy
+821,531
New +$9.52M 2.99% 13
2015
Q2
Sell
-900,000
Closed -$14.4M 22
2015
Q1
$14.4M Hold
900,000
4.8% 9
2014
Q4
$13.8M Buy
+900,000
New +$13.8M 6.98% 6