State of Wisconsin Investment Board’s Omeros OMER Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-32,136
Closed -$264K 2390
2025
Q1
$264K Sell
32,136
-5,624
-15% -$46.2K ﹤0.01% 2016
2024
Q4
$373K Buy
+37,760
New +$373K ﹤0.01% 1921
2022
Q3
Sell
-74,502
Closed -$205K 2753
2022
Q2
$205K Sell
74,502
-5,998
-7% -$16.5K ﹤0.01% 2474
2022
Q1
$484K Buy
+80,500
New +$484K ﹤0.01% 1931
2021
Q4
Sell
-82,800
Closed -$1.14M 2186
2021
Q3
$1.14M Hold
82,800
﹤0.01% 1410
2021
Q2
$1.23M Hold
82,800
﹤0.01% 1393
2021
Q1
$1.47M Hold
82,800
﹤0.01% 1282
2020
Q4
$1.18M Sell
82,800
-1,400
-2% -$20K ﹤0.01% 1276
2020
Q3
$851K Hold
84,200
﹤0.01% 1320
2020
Q2
$1.24M Buy
84,200
+11,300
+16% +$166K ﹤0.01% 1202
2020
Q1
$975K Buy
72,900
+5,500
+8% +$73.6K ﹤0.01% 1204
2019
Q4
$950K Hold
67,400
﹤0.01% 1249
2019
Q3
$1.1M Hold
67,400
﹤0.01% 1116
2019
Q2
$1.06M Buy
67,400
+6,000
+10% +$94.1K ﹤0.01% 1125
2019
Q1
$1.07M Buy
61,400
+14,100
+30% +$245K ﹤0.01% 1145
2018
Q4
$527K Buy
47,300
+600
+1% +$6.69K ﹤0.01% 1297
2018
Q3
$1.14M Hold
46,700
﹤0.01% 1171
2018
Q2
$847K Buy
46,700
+2,100
+5% +$38.1K ﹤0.01% 1223
2018
Q1
$498K Hold
44,600
﹤0.01% 1305
2017
Q4
$867K Buy
44,600
+21,600
+94% +$420K ﹤0.01% 1157
2017
Q3
$497K Hold
23,000
﹤0.01% 1297
2017
Q2
$458K Buy
+23,000
New +$458K ﹤0.01% 1304