Northern Trust’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 | $5.95M | Buy |
563,867
+37,135
| +7% | +$438K | ﹤0.01% | 2366 |
|
|
2025
Q4 | $9.05M | Sell |
526,732
-8,963
| -2% | -$77.2K | ﹤0.01% | 2135 |
|
|
2025
Q3 | $2.2M | Buy |
535,695
+50,927
| +11% | +$202K | ﹤0.01% | 2988 |
|
|
2025
Q2 | $1.45M | Buy |
484,768
+133
| +0% | +$662 | ﹤0.01% | 3185 |
|
|
2025
Q1 | $3.98M | Sell |
484,635
-25,005
| -5% | -$221K | ﹤0.01% | 2544 |
|
|
2024
Q4 | $5.04M | Buy |
509,640
+112
| +0% | +$769 | ﹤0.01% | 2501 |
|
|
2024
Q3 | $2.02M | Sell |
509,528
-3,286
| -0.6% | -$14K | ﹤0.01% | 2998 |
|
|
2024
Q2 | $2.08M | Sell |
512,814
-41,294
| -7% | -$148K | ﹤0.01% | 2874 |
|
|
2024
Q1 | $1.91M | Sell |
554,108
-4,944
| -0.9% | -$18.8K | ﹤0.01% | 2987 |
|
|
2023
Q4 | $1.83M | Buy |
559,052
+13,009
| +2% | +$27.5K | ﹤0.01% | 3044 |
|
|
2023
Q3 | $1.59M | Sell |
546,043
-7,562
| -1% | -$30.3K | ﹤0.01% | 3062 |
|
|
2023
Q2 | $3.01M | Buy |
553,605
+398,321
| +257% | +$2.33M | ﹤0.01% | 2781 |
|
|
2023
Q1 | $722K | Buy |
155,284
+4,567
| +3% | +$16.5K | ﹤0.01% | 3327 |
|
|
2022
Q4 | $341K | Sell |
150,717
-278
| -0.2% | -$767 | ﹤0.01% | 3631 |
|
|
2022
Q3 | $475K | Buy |
150,995
+1,760
| +1% | +$8.16K | ﹤0.01% | 3533 |
|
|
2022
Q2 | $410K | Sell |
149,235
-498,952
| -77% | -$1.69M | ﹤0.01% | 3605 |
|
|
2022
Q1 | $3.9M | Sell |
648,187
-23,563
| -4% | -$147K | ﹤0.01% | 2732 |
|
|
2021
Q4 | $4.32M | Sell |
671,750
-19,999
| -3% | -$145K | ﹤0.01% | 2777 |
|
|
2021
Q3 | $9.54M | Sell |
691,749
-2,027
| -0.3% | -$30.3K | ﹤0.01% | 2308 |
|
|
2021
Q2 | $10.3M | Buy |
693,776
+3,990
| +0.6% | +$67K | ﹤0.01% | 2340 |
|
|
2021
Q1 | $12.3M | Sell |
689,786
-58,343
| -8% | -$1.13M | ﹤0.01% | 2164 |
|
|
2020
Q4 | $10.7M | Sell |
748,129
-17,227
| -2% | -$210K | ﹤0.01% | 2206 |
|
|
2020
Q3 | $7.74M | Buy |
765,356
+36,778
| +5% | +$474K | ﹤0.01% | 2261 |
|
|
2020
Q2 | $10.7M | Buy |
728,578
+42,437
| +6% | +$633K | ﹤0.01% | 2049 |
|
|
2020
Q1 | $9.17M | Buy |
686,141
+38,715
| +6% | +$515K | ﹤0.01% | 1917 |
|
|
2019
Q4 | $9.12M | Buy |
647,426
+2,074
| +0.3% | +$30.4K | ﹤0.01% | 2233 |
|
|
2019
Q3 | $10.5M | Buy |
645,352
+9,142
| +1% | +$157K | ﹤0.01% | 2104 |
|
|
2019
Q2 | $9.98M | Buy |
636,210
+5,642
| +0.9% | +$101K | ﹤0.01% | 2157 |
|
|
2019
Q1 | $11M | Buy |
630,568
+13,395
| +2% | +$193K | ﹤0.01% | 2083 |
|
|
2018
Q4 | $6.88M | Sell |
617,173
-11,197
| -2% | -$157K | ﹤0.01% | 2313 |
|
|
2018
Q3 | $15.3M | Buy |
628,370
+12,993
| +2% | +$290K | ﹤0.01% | 1988 |
|
|
2018
Q2 | $11.2M | Buy |
615,377
+12,827
| +2% | +$222K | ﹤0.01% | 2202 |
|
|
2018
Q1 | $6.73M | Buy |
602,550
+2,158
| +0.4% | +$30.3K | ﹤0.01% | 2415 |
|
|
2017
Q4 | $11.7M | Sell |
600,392
-79,413
| -12% | -$1.49M | ﹤0.01% | 2089 |
|
|
2017
Q3 | $14.7M | Buy |
679,805
+107,229
| +19% | +$2.27M | ﹤0.01% | 1950 |
|
|
2017
Q2 | $11.4M | Buy |
572,576
+34,328
| +6% | +$599K | ﹤0.01% | 2076 |
|
|
2017
Q1 | $8.14M | Buy |
538,248
+35,888
| +7% | +$393K | ﹤0.01% | 2253 |
|
|
2016
Q4 | $4.98M | Buy |
502,360
+14,789
| +3% | +$151K | ﹤0.01% | 2549 |
|
|
2016
Q3 | $5.44M | Buy |
487,571
+37,799
| +8% | +$431K | ﹤0.01% | 2469 |
|
|
2016
Q2 | $4.73M | Sell |
449,772
-46,031
| -9% | -$566K | ﹤0.01% | 2502 |
|
|
2016
Q1 | $7.61M | Buy |
495,803
+52,832
| +12% | +$642K | ﹤0.01% | 2154 |
|
|
2015
Q4 | $6.97M | Buy |
442,971
+10,347
| +2% | +$143K | ﹤0.01% | 2248 |
|
|
2015
Q3 | $4.74M | Buy |
432,624
+25,271
| +6% | +$393K | ﹤0.01% | 2473 |
|
|
2015
Q2 | $7.33M | Buy |
407,353
+27,204
| +7% | +$587K | ﹤0.01% | 2276 |
|
|
2015
Q1 | $8.37M | Buy |
380,149
+21,207
| +6% | +$484K | ﹤0.01% | 2178 |
|
|
2014
Q4 | $8.89M | Sell |
358,942
-16,194
| -4% | -$295K | ﹤0.01% | 2117 |
|
|
2014
Q3 | $4.77M | Sell |
375,136
-4,544
| -1% | -$63.6K | ﹤0.01% | 2537 |
|
|
2014
Q2 | $6.61M | Sell |
379,680
-13,776
| -4% | -$174K | ﹤0.01% | 2336 |
|
|
2014
Q1 | $4.75M | Sell |
393,456
-26,598
| -6% | -$327K | ﹤0.01% | 2597 |
|
|
2013
Q4 | $4.74M | Buy |
420,054
+28,341
| +7% | +$273K | ﹤0.01% | 2606 |
|
|
2013
Q3 | $3.82M | Buy |
391,713
+36,244
| +10% | +$216K | ﹤0.01% | 2685 |
|
|
2013
Q2 | $1.79M | Buy |
+355,469
| New | +$1.64M | ﹤0.01% | 3050 |
|
Other funds holding OMER
ISL
VCM
VPM
Northern Trust's OMER Position: Q1 2026 in Review
Northern Trust increased its Omeros (OMER) stake by 7.1% in Q1 2026, buying an estimated $438K and bringing the position to 563,867 shares worth $5.95M. The position accounts for ﹤0.01% of the portfolio, ranked #2366.
Northern Trust first reported a position in OMER in Q2 2013 and has held it in 52 quarters since. The position peaked at $15.3M in Q3 2018. 161 funds tracked by Wall St. Rank hold OMER as of Q1 2026.
- Northern Trust held 563,867 shares of Omeros worth $5.95M as of Q1 2026.
- Northern Trust bought 37,135 Omeros shares in Q1 2026, an estimated $438K.
- Omeros made up ﹤0.01% of Northern Trust's portfolio in Q1 2026, its #2366 holding.
- Northern Trust first reported a position in Omeros in Q2 2013 and has held it in 52 quarters since.
- Northern Trust's Omeros position peaked at $15.3M in Q3 2018.
- 161 funds tracked by Wall St. Rank held Omeros as of Q1 2026.
Based on Northern Trust's 13F filing for Q1 2026, filed 14 May 2026.