Simplex Trading
OMER icon

Simplex Trading’s Omeros OMER Stock Holding History

Simplex Trading’s Portfolio OMER Stock Details OMER Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.34M Buy
141,400
+100,600
+247% +$1.2M ﹤0.01% 2446
2026
Q1 		$431K Sell
40,800
-78,900
-66% -$930K ﹤0.01% 3448
2025
Q4 		$2.06M Buy
119,700
+31,200
+35% +$269K ﹤0.01% 1960
2025
Q3 		$362K Buy
88,500
+85,200
+2,582% +$338K ﹤0.01% 4230
2025
Q2 		$9K Sell
3,300
-16,500
-83% -$82.2K ﹤0.01% 7402
2025
Q1 		$162K Sell
19,800
-42,700
-68% -$377K ﹤0.01% 4546
2024
Q4 		$617K Buy
62,500
+9,500
+18% +$65.2K ﹤0.01% 3320
2024
Q3 		$210K Sell
53,000
-17,500
-25% -$74.7K ﹤0.01% 4475
2024
Q2 		$286K Buy
70,500
+28,500
+68% +$102K ﹤0.01% 4295
2024
Q1 		$144K Buy
42,000
+31,300
+293% +$119K ﹤0.01% 5196
2023
Q4 		$34K Sell
10,700
-80,800
-88% -$171K ﹤0.01% 6458
2023
Q3 		$267K Buy
91,500
+77,500
+554% +$311K ﹤0.01% 4053
2023
Q2 		$76K Sell
14,000
-3,200
-19% -$18.7K ﹤0.01% 5395
2023
Q1 		$79K Buy
17,200
+3,400
+25% +$12.3K ﹤0.01% 5428
2022
Q4 		$31K Sell
13,800
-63,800
-82% -$176K ﹤0.01% 6430
2022
Q3 		$244K Buy
77,600
+56,800
+273% +$263K ﹤0.01% 4357
2022
Q2 		$57K Buy
20,800
+16,100
+343% +$54.6K ﹤0.01% 6315
2022
Q1 		$28K Sell
4,700
-63,700
-93% -$397K ﹤0.01% 7857
2021
Q4 		$439K Sell
68,400
-83,000
-55% -$602K ﹤0.01% 3994
2021
Q3 		$2.37M Hold
151,400
– – ﹤0.01% 1946
2021
Q2 		$2.25M Buy
151,400
+151,260
+108,043% +$2.54M ﹤0.01% 2009
2021
Q1 		$249K Sell
140
-210
-60% -$4.08K ﹤0.01% 4406
2020
Q4 		$499K Buy
350
+27
+8% +$330 ﹤0.01% 3433
2020
Q3 		$326K Buy
323
+130
+67% +$1.67K ﹤0.01% 3511
2020
Q2 		$284K Sell
193
-316
-62% -$4.72K ﹤0.01% 3597
2020
Q1 		$680K Buy
509
+66
+15% +$878 ﹤0.01% 2275
2019
Q4 		$624K Buy
443
+259
+141% +$3.79K ﹤0.01% 2533
2019
Q3 		$300K Buy
184
+63
+52% +$1.08K ﹤0.01% 3165
2019
Q2 		$189K Sell
121
-57
-32% -$1.02K ﹤0.01% 3518
2019
Q1 		$309K Sell
178
-18
-9% -$260 ﹤0.01% 3168
2018
Q4 		$218K Buy
196
+152
+345% +$2.13K ﹤0.01% 3087
2018
Q3 		$107K Sell
44
-38
-46% -$847 ﹤0.01% 4368
2018
Q2 		$148K Sell
82
-286
-78% -$4.96K ﹤0.01% 3834
2018
Q1 		$93K Buy
368
+90
+32% +$1.26K ﹤0.01% 1859
2017
Q4 		$27K Buy
278
+9
+3% +$169 ﹤0.01% 3038
2017
Q3 		$42K Buy
269
+46
+21% +$975 ﹤0.01% 2469
2017
Q2 		$42K Sell
223
-293
-57% -$5.11K ﹤0.01% 2553
2017
Q1 		$20K Buy
516
+313
+154% +$3.42K ﹤0.01% 3260
2016
Q4 		$64K Buy
203
+114
+128% +$1.16K ﹤0.01% 1920
2016
Q3 		$39K Buy
89
+77
+642% +$878 ﹤0.01% 2325
2016
Q2 		$9K Sell
12
-31
-72% -$382 ﹤0.01% 3694
2016
Q1 		$6K Sell
43
-100
-70% -$1.22K ﹤0.01% 3940
2015
Q4 		$8K Buy
143
+130
+1,000% +$1.8K ﹤0.01% 3516
2015
Q3 		$6K Buy
13
+10
+333% +$156 ﹤0.01% 3855
2015
Q2 		$1K Sell
3
-17
-85% -$367 ﹤0.01% 4745
2015
Q1 		$2K Sell
20
-3
-13% -$68 ﹤0.01% 4166
2014
Q4 		$3K Buy
+23
New +$419 ﹤0.01% 3497

Other funds holding OMER

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
ISL
Ingalls & Snyder LLC New York $3.66B AUM 57.76% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Stifel Financial
Stifel Financial St. Louis, Missouri $120B AUM 27.84% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Simplex Trading's OMER Position: Q2 2026 in Review

Simplex Trading reduced its Omeros (OMER) stake by 76% in Q2 2026, selling an estimated $341K and leaving 8,859 shares worth $84.2K. The position accounts for ﹤0.01% of the portfolio, ranked #5758.

Simplex Trading first reported a position in OMER in Q4 2014 and has held it in 34 quarters since. The position peaked at $2.13M in Q4 2025. 172 funds tracked by Wall St. Rank hold OMER as of Q2 2026.

  • Simplex Trading held 8,859 shares of Omeros worth $84.2K as of Q2 2026.
  • Simplex Trading sold 28,667 Omeros shares in Q2 2026, an estimated $341K.
  • Omeros made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #5758 holding.
  • Simplex Trading first reported a position in Omeros in Q4 2014 and has held it in 34 quarters since.
  • Simplex Trading's Omeros position peaked at $2.13M in Q4 2025.
  • 172 funds tracked by Wall St. Rank held Omeros as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.