SEI Investments’s Omeros OMER Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$125K Hold
13,171
﹤0.01% 3149
2026
Q1
$139K Sell
13,171
-18,595
-59% -$219K ﹤0.01% 3033
2025
Q4
$546K Buy
31,766
+18,652
+142% +$161K ﹤0.01% 2478
2025
Q3
$53.8K Sell
13,114
-302
-2% -$1.2K ﹤0.01% 2772
2025
Q2
$40.3K Buy
13,416
+1,344
+11% +$6.69K ﹤0.01% 2761
2025
Q1
$99.2K Buy
+12,072
New +$107K ﹤0.01% 2594

Other funds holding OMER

SEI Investments's OMER Position: Q2 2026 in Review

SEI Investments held its Omeros (OMER) position steady in Q2 2026 at 13,171 shares worth $125K. The position accounts for ﹤0.01% of the portfolio, ranked #3149.

SEI Investments first reported a position in OMER in Q1 2025 and has held it in 6 quarters since. The position peaked at $546K in Q4 2025. 171 funds tracked by Wall St. Rank hold OMER as of Q2 2026.

  • SEI Investments held 13,171 shares of Omeros worth $125K as of Q2 2026.
  • SEI Investments left its Omeros share count unchanged in Q2 2026.
  • Omeros made up ﹤0.01% of SEI Investments's portfolio in Q2 2026, its #3149 holding.
  • SEI Investments first reported a position in Omeros in Q1 2025 and has held it in 6 quarters since.
  • SEI Investments's Omeros position peaked at $546K in Q4 2025.
  • 171 funds tracked by Wall St. Rank held Omeros as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.