RhumbLine Advisers’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 | $1.09M | Buy |
102,818
+2,713
| +3% | +$32K | ﹤0.01% | 2159 |
|
|
2025
Q4 | $1.72M | Sell |
100,105
-5,768
| -5% | -$49.7K | ﹤0.01% | 1950 |
|
|
2025
Q3 | $434K | Buy |
105,873
+7,048
| +7% | +$28K | ﹤0.01% | 2784 |
|
|
2025
Q2 | $296K | Sell |
98,825
-8,772
| -8% | -$43.7K | ﹤0.01% | 2993 |
|
|
2025
Q1 | $884K | Sell |
107,597
-626
| -0.6% | -$5.53K | ﹤0.01% | 2235 |
|
|
2024
Q4 | $1.07M | Buy |
108,223
+564
| +0.5% | +$3.87K | ﹤0.01% | 2222 |
|
|
2024
Q3 | $427K | Sell |
107,659
-4,119
| -4% | -$17.6K | ﹤0.01% | 2806 |
|
|
2024
Q2 | $454K | Buy |
111,778
+6,435
| +6% | +$23K | ﹤0.01% | 2751 |
|
|
2024
Q1 | $363K | Sell |
105,343
-3,740
| -3% | -$14.2K | ﹤0.01% | 2860 |
|
|
2023
Q4 | $357K | Buy |
109,083
+18,894
| +21% | +$39.9K | ﹤0.01% | 2867 |
|
|
2023
Q3 | $263K | Sell |
90,189
-1,051
| -1% | -$4.22K | ﹤0.01% | 2999 |
|
|
2023
Q2 | $496K | Buy |
+91,240
| New | +$533K | ﹤0.01% | 2693 |
|
|
2022
Q2 | – | Sell |
-72,153
| Closed | -$434K | – | 3195 |
|
|
2022
Q1 | $434K | Buy |
72,153
+958
| +1% | +$5.98K | ﹤0.01% | 2483 |
|
|
2021
Q4 | $458K | Sell |
71,195
-1,161
| -2% | -$8.42K | ﹤0.01% | 2546 |
|
|
2021
Q3 | $998K | Sell |
72,356
-2,490
| -3% | -$37.3K | ﹤0.01% | 2224 |
|
|
2021
Q2 | $1.11M | Buy |
74,846
+5,629
| +8% | +$94.5K | ﹤0.01% | 2196 |
|
|
2021
Q1 | $1.23M | Sell |
69,217
-6,579
| -9% | -$128K | ﹤0.01% | 2117 |
|
|
2020
Q4 | $1.08M | Buy |
75,796
+6,239
| +9% | +$76.2K | ﹤0.01% | 2096 |
|
|
2020
Q3 | $703K | Sell |
69,557
-12,570
| -15% | -$162K | ﹤0.01% | 2135 |
|
|
2020
Q2 | $1.21M | Buy |
82,127
+11,367
| +16% | +$170K | ﹤0.01% | 1966 |
|
|
2020
Q1 | $946K | Sell |
70,760
-4,722
| -6% | -$62.8K | ﹤0.01% | 1899 |
|
|
2019
Q4 | $1.06M | Buy |
75,482
+622
| +0.8% | +$9.11K | ﹤0.01% | 2049 |
|
|
2019
Q3 | $1.22M | Sell |
74,860
-469
| -0.6% | -$8.04K | ﹤0.01% | 1944 |
|
|
2019
Q2 | $1.18M | Sell |
75,329
-10,946
| -13% | -$197K | ﹤0.01% | 1990 |
|
|
2019
Q1 | $1.5M | Buy |
86,275
+14,032
| +19% | +$202K | ﹤0.01% | 1857 |
|
|
2018
Q4 | $805K | Buy |
72,243
+30,547
| +73% | +$428K | ﹤0.01% | 2101 |
|
|
2018
Q3 | $1.02M | Sell |
41,696
-3,050
| -7% | -$68K | ﹤0.01% | 1996 |
|
|
2018
Q2 | $812K | Buy |
44,746
+3,021
| +7% | +$52.3K | ﹤0.01% | 2103 |
|
|
2018
Q1 | $466K | Buy |
41,725
+405
| +1% | +$5.69K | ﹤0.01% | 2237 |
|
|
2017
Q4 | $803K | Sell |
41,320
-6,092
| -13% | -$114K | ﹤0.01% | 2040 |
|
|
2017
Q3 | $1.02M | Buy |
47,412
+780
| +2% | +$16.5K | ﹤0.01% | 1959 |
|
|
2017
Q2 | $928K | Buy |
46,632
+832
| +2% | +$14.5K | ﹤0.01% | 1984 |
|
|
2017
Q1 | $692K | Buy |
45,800
+1,258
| +3% | +$13.8K | ﹤0.01% | 2105 |
|
|
2016
Q4 | $442K | Buy |
44,542
+2,639
| +6% | +$26.9K | ﹤0.01% | 2287 |
|
|
2016
Q3 | $468K | Buy |
41,903
+1,855
| +5% | +$21.2K | ﹤0.01% | 2245 |
|
|
2016
Q2 | $421K | Buy |
40,048
+2,810
| +8% | +$34.6K | ﹤0.01% | 2310 |
|
|
2016
Q1 | $571K | Buy |
37,238
+160
| +0.4% | +$1.94K | ﹤0.01% | 2132 |
|
|
2015
Q4 | $583K | Buy |
37,078
+2,735
| +8% | +$37.8K | ﹤0.01% | 2147 |
|
|
2015
Q3 | $376K | Buy |
34,343
+1,175
| +4% | +$18.3K | ﹤0.01% | 2406 |
|
|
2015
Q2 | $597K | Sell |
33,168
-1,895
| -5% | -$40.9K | ﹤0.01% | 2214 |
|
|
2015
Q1 | $772K | Buy |
35,063
+6,300
| +22% | +$144K | ﹤0.01% | 2025 |
|
|
2014
Q4 | $713K | Buy |
28,763
+450
| +2% | +$8.2K | ﹤0.01% | 2031 |
|
|
2014
Q3 | $360K | Hold |
28,313
| – | – | ﹤0.01% | 2415 |
|
|
2014
Q2 | $493K | Buy |
28,313
+2,697
| +11% | +$34K | ﹤0.01% | 2278 |
|
|
2014
Q1 | $309K | Sell |
25,616
-1,200
| -4% | -$14.7K | ﹤0.01% | 2525 |
|
|
2013
Q4 | $303K | Hold |
26,816
| – | – | ﹤0.01% | 2586 |
|
|
2013
Q3 | $261K | Sell |
26,816
-287
| -1% | -$1.71K | ﹤0.01% | 2626 |
|
|
2013
Q2 | $137K | Buy |
+27,103
| New | +$125K | ﹤0.01% | 3155 |
|
Other funds holding OMER
ISL
VCM
VPM
RhumbLine Advisers's OMER Position: Q1 2026 in Review
RhumbLine Advisers increased its Omeros (OMER) stake by 2.7% in Q1 2026, buying an estimated $32K and bringing the position to 102,818 shares worth $1.09M. The position accounts for ﹤0.01% of the portfolio, ranked #2159.
RhumbLine Advisers first reported a position in OMER in Q2 2013 and has held it in 48 quarters since. The position peaked at $1.72M in Q4 2025. 161 funds tracked by Wall St. Rank hold OMER as of Q1 2026.
- RhumbLine Advisers held 102,818 shares of Omeros worth $1.09M as of Q1 2026.
- RhumbLine Advisers bought 2,713 Omeros shares in Q1 2026, an estimated $32K.
- Omeros made up ﹤0.01% of RhumbLine Advisers's portfolio in Q1 2026, its #2159 holding.
- RhumbLine Advisers first reported a position in Omeros in Q2 2013 and has held it in 48 quarters since.
- RhumbLine Advisers's Omeros position peaked at $1.72M in Q4 2025.
- 161 funds tracked by Wall St. Rank held Omeros as of Q1 2026.
Based on RhumbLine Advisers's 13F filing for Q1 2026, filed 12 May 2026.