Group One Trading’s Omeros OMER Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$843K Sell
79,800
-197,500
-71% -$2.33M 0.03% 2871
2025
Q4
$4.76M Buy
277,300
+33,600
+14% +$289K 0.14% 1544
2025
Q3
$999K Buy
243,700
+151,800
+165% +$602K 0.03% 3036
2025
Q2
$276K Sell
91,900
-17,000
-16% -$84.7K 0.01% 4014
2025
Q1
$895K Sell
108,900
-109,300
-50% -$965K 0.04% 2553
2024
Q4
$2.16M Buy
218,200
+98,600
+82% +$677K 0.07% 1847
2024
Q3
$475K Sell
119,600
-15,200
-11% -$64.9K 0.02% 2887
2024
Q2
$547K Sell
134,800
-34,700
-20% -$124K 0.02% 2479
2024
Q1
$585K Buy
169,500
+147,800
+681% +$562K 0.02% 2581
2023
Q4
$71K Sell
21,700
-112,600
-84% -$238K ﹤0.01% 4770
2023
Q3
$392K Sell
134,300
-69,500
-34% -$279K 0.02% 3156
2023
Q2
$1.11M Buy
203,800
+138,300
+211% +$808K 0.05% 2266
2023
Q1
$305K Sell
65,500
-56,800
-46% -$205K 0.01% 3260
2022
Q4
$276K Sell
122,300
-200,100
-62% -$552K 0.01% 3577
2022
Q3
$1.02M Buy
322,400
+238,700
+285% +$1.11M 0.03% 2569
2022
Q2
$230K Sell
83,700
-13,100
-14% -$44.4K 0.01% 4155
2022
Q1
$582K Sell
96,800
-178,300
-65% -$1.11M 0.01% 3649
2021
Q4
$1.77M Sell
275,100
-76,700
-22% -$556K 0.03% 2738
2021
Q3
$4.85M Buy
351,800
+700
+0.2% +$10.5K 0.11% 1719
2021
Q2
$5.21M Buy
351,100
+20,100
+6% +$337K 0.1% 1654
2021
Q1
$5.89M Buy
331,000
+116,900
+55% +$2.27M 0.13% 1374
2020
Q4
$3.06M Buy
214,100
+19,400
+10% +$237K 0.09% 1682
2020
Q3
$1.97M Buy
194,700
+133,000
+216% +$1.71M 0.09% 1612
2020
Q2
$908K Sell
61,700
-146,700
-70% -$2.19M 0.05% 2114
2020
Q1
$2.79M Buy
208,400
+105,800
+103% +$1.41M 0.27% 836
2019
Q4
$1.45M Buy
102,600
+42,300
+70% +$619K 0.11% 1558
2019
Q3
$985K Sell
60,300
-69,900
-54% -$1.2M 0.09% 1752
2019
Q2
$2.04M Buy
130,200
+20,700
+19% +$372K 0.21% 1067
2019
Q1
$1.9M Sell
109,500
-8,000
-7% -$115K 0.23% 962
2018
Q4
$1.31M Sell
117,500
-18,300
-13% -$256K 0.11% 1310
2018
Q3
$3.31M Buy
135,800
+9,900
+8% +$221K 0.24% 822
2018
Q2
$2.28M Sell
125,900
-21,200
-14% -$367K 0.17% 1038
2018
Q1
$1.64M Buy
147,100
+111,500
+313% +$1.57M 0.13% 1147
2017
Q4
$692K Buy
35,600
+1,500
+4% +$28.1K 0.03% 1991
2017
Q3
$737K Sell
34,100
-5,900
-15% -$125K 0.04% 1788
2017
Q2
$796K Sell
40,000
-46,000
-53% -$803K 0.05% 1635
2017
Q1
$1.3M Buy
86,000
+20,200
+31% +$221K 0.1% 1148
2016
Q4
$653K Buy
65,800
+9,900
+18% +$101K 0.04% 1606
2016
Q3
$624K Sell
55,900
-72,800
-57% -$830K 0.05% 1652
2016
Q2
$1.35M Sell
128,700
-79,400
-38% -$977K 0.13% 1047
2016
Q1
$3.19M Buy
208,100
+102,200
+97% +$1.24M 0.34% 539
2015
Q4
$1.67M Sell
105,900
-49,100
-32% -$678K 0.13% 982
2015
Q3
$1.7M Buy
155,000
+134,900
+671% +$2.1M 0.16% 897
2015
Q2
$362K Sell
20,100
-66,700
-77% -$1.44M 0.03% 2062
2015
Q1
$1.91M Buy
86,800
+500
+0.6% +$11.4K 0.2% 669
2014
Q4
$2.14M Buy
86,300
+61,900
+254% +$1.13M 0.21% 610
2014
Q3
$310K Sell
24,400
-44,900
-65% -$629K 0.03% 2010
2014
Q2
$1.21M Sell
69,300
-54,400
-44% -$686K 0.11% 1005
2014
Q1
$1.49M Buy
123,700
+26,800
+28% +$329K 0.15% 803
2013
Q4
$1.09M Sell
96,900
-31,600
-25% -$305K 0.12% 1044
2013
Q3
$1.25M Buy
128,500
+124,300
+2,960% +$741K 0.16% 850
2013
Q2
$21K Buy
+4,200
New +$19.4K ﹤0.01% 4051

Other funds holding OMER