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Two Sigma Securities’s Omeros OMER Stock Holding History

Two Sigma Securities’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 		$152K Buy
+15,939
New +$190K 0.01% 1225
2022
Q1 		– Sell
-18,700
Closed -$120K – 2387
2021
Q4 		$120K Buy
+18,700
New +$136K 0.01% 1153
2020
Q1 		– Sell
-11,311
Closed -$159K – 2042
2019
Q4 		$159K Buy
+11,311
New +$166K ﹤0.01% 2138
2017
Q3 		– Sell
-14,848
Closed -$296K – 1140
2017
Q2 		$296K Buy
+14,848
New +$259K 0.06% 368

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

Two Sigma Securities's OMER Position: Q2 2026 in Review

Two Sigma Securities opened a new position in Omeros (OMER) in Q2 2026: 15,939 shares worth $152K. The stake represents 0.01% of the portfolio and ranks #1225 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in OMER as recently as Q4 2021.

Two Sigma Securities first reported a position in OMER in Q2 2017 and has held it in 4 quarters since. The position peaked at $296K in Q2 2017. 172 funds tracked by Wall St. Rank hold OMER as of Q2 2026.

  • Two Sigma Securities held 15,939 shares of Omeros worth $152K as of Q2 2026.
  • Omeros was a new Two Sigma Securities position in Q2 2026.
  • Omeros made up 0.01% of Two Sigma Securities's portfolio in Q2 2026, its #1225 holding.
  • Two Sigma Securities first reported a position in Omeros in Q2 2017 and has held it in 4 quarters since.
  • Two Sigma Securities's Omeros position peaked at $296K in Q2 2017.
  • 172 funds tracked by Wall St. Rank held Omeros as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.