Citigroup
OMER icon

Citigroup’s Omeros OMER Stock Holding History

Citigroup’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
2022
Q1 		– Sell
-35,000
Closed -$225K – 6527
2021
Q4 		$225K Hold
35,000
– – ﹤0.01% 4300
2021
Q3 		$483K Hold
35,000
– – ﹤0.01% 3640
2021
Q2 		$519K Hold
35,000
– – ﹤0.01% 3678
2021
Q1 		$623K Buy
+35,000
New +$681K ﹤0.01% 3310
2020
Q2 		– Sell
-5,300
Closed -$71K – 7635
2020
Q1 		$71K Sell
5,300
-14,400
-73% -$192K ﹤0.01% 5655
2019
Q4 		$278K Sell
19,700
-9,100
-32% -$133K ﹤0.01% 4908
2019
Q3 		$470K Sell
28,800
-2,200
-7% -$37.7K ﹤0.01% 4398
2019
Q2 		$486K Sell
31,000
-9,100
-23% -$163K ﹤0.01% 4461
2019
Q1 		$697K Buy
40,100
+23,600
+143% +$340K ﹤0.01% 3808
2018
Q4 		$184K Sell
16,500
-12,700
-43% -$178K ﹤0.01% 5103
2018
Q3 		$713K Sell
29,200
-8,100
-22% -$181K ﹤0.01% 3865
2018
Q2 		$677K Buy
37,300
+14,100
+61% +$244K ﹤0.01% 3767
2018
Q1 		$259K Sell
23,200
-7,000
-23% -$98.3K ﹤0.01% 4682
2017
Q4 		$587K Buy
30,200
+10,300
+52% +$193K ﹤0.01% 3944
2017
Q3 		$430K Buy
19,900
+15,400
+342% +$326K ﹤0.01% 4268
2017
Q2 		$90K Sell
4,500
-23,300
-84% -$407K ﹤0.01% 5430
2017
Q1 		$420K Buy
27,800
+18,400
+196% +$201K ﹤0.01% 4023
2016
Q4 		$93K Buy
+9,400
New +$95.9K ﹤0.01% 5819

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

Citigroup's OMER Position: Q2 2026 in Review

Citigroup increased its Omeros (OMER) stake by 137% in Q2 2026, buying an estimated $500K and bringing the position to 72,829 shares worth $693K. The position accounts for ﹤0.01% of the portfolio, ranked #3714.

Citigroup first reported a position in OMER in Q2 2013 and has held it in 53 quarters since. The position peaked at $877K in Q3 2017. 171 funds tracked by Wall St. Rank hold OMER as of Q2 2026.

  • Citigroup held 72,829 shares of Omeros worth $693K as of Q2 2026.
  • Citigroup bought 42,039 Omeros shares in Q2 2026, an estimated $500K.
  • Omeros made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #3714 holding.
  • Citigroup first reported a position in Omeros in Q2 2013 and has held it in 53 quarters since.
  • Citigroup's Omeros position peaked at $877K in Q3 2017.
  • 171 funds tracked by Wall St. Rank held Omeros as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.