Citigroup
OPK icon

Citigroup’s Opko Health OPK Stock Holding History

Citigroup’s Portfolio OPK Stock Details OPK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q1 		– Sell
-138,000
Closed -$545K – 7082
2020
Q4 		$545K Buy
138,000
+54,200
+65% +$226K ﹤0.01% 4129
2020
Q3 		$309K Buy
83,800
+46,700
+126% +$197K ﹤0.01% 4258
2020
Q2 		$127K Sell
37,100
-3,500
-9% -$7.84K ﹤0.01% 5378
2020
Q1 		$54K Sell
40,600
-29,000
-42% -$45.4K ﹤0.01% 5919
2019
Q4 		$102K Buy
69,600
+6,300
+10% +$10.5K ﹤0.01% 5759
2019
Q3 		$132K Sell
63,300
-23,600
-27% -$48.2K ﹤0.01% 5475
2019
Q2 		$212K Sell
86,900
-11,900
-12% -$26K ﹤0.01% 5214
2019
Q1 		$258K Sell
98,800
-95,700
-49% -$290K ﹤0.01% 4852
2018
Q4 		$585K Buy
194,500
+14,600
+8% +$49.5K ﹤0.01% 3961
2018
Q3 		$622K Buy
179,900
+95,300
+113% +$506K ﹤0.01% 4016
2018
Q2 		$398K Buy
84,600
+9,500
+13% +$36K ﹤0.01% 4345
2018
Q1 		$238K Sell
75,100
-37,600
-33% -$151K ﹤0.01% 4791
2017
Q4 		$552K Buy
112,700
+36,000
+47% +$209K ﹤0.01% 3998
2017
Q3 		$526K Buy
76,700
+28,200
+58% +$178K ﹤0.01% 4069
2017
Q2 		$319K Buy
48,500
+4,700
+11% +$32.9K ﹤0.01% 4395
2017
Q1 		$350K Buy
43,800
+3,600
+9% +$30.3K ﹤0.01% 4167
2016
Q4 		$374K Buy
40,200
+5,700
+17% +$59K ﹤0.01% 4683
2016
Q3 		$365K Sell
34,500
-3,500
-9% -$34.9K ﹤0.01% 4179
2016
Q2 		$355K Sell
38,000
-5,700
-13% -$57.9K ﹤0.01% 3989
2016
Q1 		$454K Buy
43,700
+25,000
+134% +$228K ﹤0.01% 4230
2015
Q4 		$188K Buy
18,700
+11,900
+175% +$119K ﹤0.01% 4804
2015
Q3 		$57K Buy
+6,800
New +$90K ﹤0.01% 5349
2015
Q1 		– Sell
-100,000
Closed -$999K – 7358
2014
Q4 		$999K Hold
100,000
– – ﹤0.01% 3139
2014
Q3 		$851K Buy
+100,000
New +$879K ﹤0.01% 3123

Other funds holding OPK

Washington Growth Strategies
Washington Growth Strategies Washington, District of Columbia $183M AUM 21.53% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Y.D. More Investments
Y.D. More Investments Ramat Gan, Israel $3.47B AUM 82.09% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $77B AUM 19.24% 1-Year Est. Return
State of Wyoming
State of Wyoming Cheyenne, Wyoming $1.29B AUM 32.25% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $179B AUM 16.96% 1-Year Est. Return
Highline Wealth Partners
Highline Wealth Partners Sherman Oaks, California $527M AUM 13.86% 1-Year Est. Return
Arizona State Retirement System
Arizona State Retirement System Phoenix, Arizona $20.3B AUM 36.55% 1-Year Est. Return
Flagship Harbor Advisors
Flagship Harbor Advisors Boston, Massachusetts $2.69B AUM 15.82% 1-Year Est. Return

Citigroup's OPK Position: Q3 2026 in Review

Citigroup increased its Opko Health (OPK) stake by 16% in Q3 2026, buying an estimated $45K and bringing the position to 230,877 shares worth $372K. The position accounts for ﹤0.01% of the portfolio, ranked #3918.

Citigroup first reported a position in OPK in Q2 2013 and has held it in 54 quarters since. The position peaked at $6.41M in Q4 2018. 63 funds tracked by Wall St. Rank hold OPK as of Q3 2026.

  • Citigroup held 230,877 shares of Opko Health worth $372K as of Q3 2026.
  • Citigroup bought 31,053 Opko Health shares in Q3 2026, an estimated $45K.
  • Opko Health made up ﹤0.01% of Citigroup's portfolio in Q3 2026, its #3918 holding.
  • Citigroup first reported a position in Opko Health in Q2 2013 and has held it in 54 quarters since.
  • Citigroup's Opko Health position peaked at $6.41M in Q4 2018.
  • 63 funds tracked by Wall St. Rank held Opko Health as of Q3 2026.

Based on Citigroup's 13F filing for Q3 2026, filed 4 Nov 2026.