Stifel Financial’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
$19.3M Buy
1,831,585
+21,819
+1% +$257K 0.02% 651
2025
Q4
$31.1M Sell
1,809,766
-2,509
-0.1% -$21.6K 0.03% 487
2025
Q3
$7.43M Buy
1,812,275
+289,385
+19% +$1.15M 0.01% 1084
2025
Q2
$4.57M Sell
1,522,890
-33,759
-2% -$168K ﹤0.01% 1298
2025
Q1
$12.8M Sell
1,556,649
-24,556
-2% -$217K 0.01% 747
2024
Q4
$15.6M Sell
1,581,205
-323,002
-17% -$2.22M 0.02% 670
2024
Q3
$7.56M Buy
1,904,207
+1,613
+0.1% +$6.88K 0.01% 975
2024
Q2
$7.72M Sell
1,902,594
-6,535
-0.3% -$23.4K 0.01% 916
2024
Q1
$6.59M Buy
1,909,129
+18,455
+1% +$70.2K 0.01% 998
2023
Q4
$6.18M Sell
1,890,674
-137,243
-7% -$290K 0.01% 994
2023
Q3
$5.92M Sell
2,027,917
-28,918
-1% -$116K 0.01% 947
2023
Q2
$11.2M Buy
2,056,835
+93,215
+5% +$544K 0.02% 670
2023
Q1
$9.13M Buy
1,963,620
+506,569
+35% +$1.83M 0.01% 723
2022
Q4
$3.29M Buy
1,457,051
+74,347
+5% +$205K ﹤0.01% 1212
2022
Q3
$4.36M Buy
1,382,704
+78,253
+6% +$363K 0.01% 1014
2022
Q2
$3.59M Buy
1,304,451
+110,718
+9% +$375K 0.01% 1142
2022
Q1
$7.17M Buy
1,193,733
+228,430
+24% +$1.42M 0.01% 869
2021
Q4
$6.21M Sell
965,303
-61,742
-6% -$448K 0.01% 955
2021
Q3
$14.2M Buy
1,027,045
+29,105
+3% +$436K 0.02% 592
2021
Q2
$14.8M Buy
997,940
+44,929
+5% +$754K 0.02% 562
2021
Q1
$17M Sell
953,011
-10,612
-1% -$206K 0.03% 478
2020
Q4
$13.8M Buy
963,623
+49,390
+5% +$603K 0.02% 500
2020
Q3
$9.24M Buy
914,233
+69,953
+8% +$901K 0.02% 565
2020
Q2
$12.4M Sell
844,280
-4,857
-0.6% -$72.5K 0.03% 442
2020
Q1
$11.3M Sell
849,137
-8,948
-1% -$119K 0.03% 409
2019
Q4
$12.1M Buy
858,085
+117,126
+16% +$1.71M 0.03% 537
2019
Q3
$12.1M Buy
740,959
+63,891
+9% +$1.1M 0.03% 483
2019
Q2
$10.6M Buy
677,068
+42,577
+7% +$765K 0.03% 548
2019
Q1
$11M Buy
634,491
+190,813
+43% +$2.75M 0.03% 504
2018
Q4
$4.94M Sell
443,678
-24,339
-5% -$341K 0.02% 781
2018
Q3
$11.4M Buy
468,017
+2,606
+0.6% +$58.1K 0.03% 484
2018
Q2
$8.44M Buy
465,411
+116,685
+33% +$2.02M 0.03% 600
2018
Q1
$3.9M Buy
348,726
+6,534
+2% +$91.7K 0.01% 890
2017
Q4
$6.66M Sell
342,192
-52,236
-13% -$979K 0.02% 664
2017
Q3
$8.52M Buy
394,428
+38,268
+11% +$811K 0.03% 562
2017
Q2
$7.09M Buy
356,160
+125,110
+54% +$2.18M 0.03% 599
2017
Q1
$3.49M Sell
231,050
-40,461
-15% -$443K 0.01% 844
2016
Q4
$2.69M Sell
271,511
-55,181
-17% -$563K 0.01% 917
2016
Q3
$3.64M Sell
326,692
-49,081
-13% -$560K 0.02% 751
2016
Q2
$3.95M Buy
375,773
+15,036
+4% +$185K 0.02% 707
2016
Q1
$5.53M Buy
360,737
+45,299
+14% +$550K 0.03% 502
2015
Q4
$4.96M Buy
315,438
+4,264
+1% +$58.9K 0.03% 566
2015
Q3
$3.41M Buy
311,174
+68,386
+28% +$1.06M 0.02% 682
2015
Q2
$4.37M Buy
242,788
+52,042
+27% +$1.12M 0.02% 633
2015
Q1
$4.2M Buy
190,746
+93,796
+97% +$2.14M 0.02% 664
2014
Q4
$2.4M Sell
96,950
-10,000
-9% -$182K 0.01% 830
2014
Q3
$1.36M Buy
+106,950
New +$1.5M 0.01% 945

Other funds holding OMER

Stifel Financial's OMER Position: Q1 2026 in Review

Stifel Financial increased its Omeros (OMER) stake by 1.2% in Q1 2026, buying an estimated $257K and bringing the position to 1,831,585 shares worth $19.3M. The position accounts for 0.02% of the portfolio, ranked #651.

Stifel Financial first reported a position in OMER in Q3 2014 and has held it in 47 quarters since. The position peaked at $31.1M in Q4 2025. 161 funds tracked by Wall St. Rank hold OMER as of Q1 2026.

  • Stifel Financial held 1,831,585 shares of Omeros worth $19.3M as of Q1 2026.
  • Stifel Financial bought 21,819 Omeros shares in Q1 2026, an estimated $257K.
  • Omeros made up 0.02% of Stifel Financial's portfolio in Q1 2026, its #651 holding.
  • Stifel Financial first reported a position in Omeros in Q3 2014 and has held it in 47 quarters since.
  • Stifel Financial's Omeros position peaked at $31.1M in Q4 2025.
  • 161 funds tracked by Wall St. Rank held Omeros as of Q1 2026.

Based on Stifel Financial's 13F filing for Q1 2026, filed 12 May 2026.