Group One Trading
OPK icon

Group One Trading’s Opko Health OPK Stock Holding History

Group One Trading’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
2026
Q1 		$60.8K Sell
53,300
-711,600
-93% -$876K ﹤0.01% 5111
2025
Q4 		$964K Sell
764,900
-44,000
-5% -$61.2K ﹤0.01% 2928
2025
Q3 		$1.25M Sell
808,900
-12,400
-2% -$17K ﹤0.01% 2792
2025
Q2 		$1.08M Sell
821,300
-73,900
-8% -$101K ﹤0.01% 2694
2025
Q1 		$1.49M Sell
895,200
-1,268,000
-59% -$2.09M ﹤0.01% 2091
2024
Q4 		$3.18M Sell
2,163,200
-1,849,800
-46% -$2.83M 0.01% 1510
2024
Q3 		$5.98M Buy
4,013,000
+230,900
+6% +$343K 0.02% 902
2024
Q2 		$4.73M Buy
3,782,100
+889,300
+31% +$1.15M 0.02% 834
2024
Q1 		$3.47M Buy
2,892,800
+2,581,300
+829% +$2.58M 0.01% 1089
2023
Q4 		$470K Sell
311,500
-431,300
-58% -$623K ﹤0.01% 3131
2023
Q3 		$1.19M Sell
742,800
-2,000
-0.3% -$3.64K ﹤0.01% 2094
2023
Q2 		$1.62M Buy
744,800
+613,500
+467% +$960K 0.01% 1909
2023
Q1 		$192K Sell
131,300
-1,364,000
-91% -$1.76M ﹤0.01% 3718
2022
Q4 		$1.87M Sell
1,495,300
-50,700
-3% -$79.9K ﹤0.01% 1882
2022
Q3 		$2.92M Buy
1,546,000
+16,700
+1% +$39.5K 0.01% 1591
2022
Q2 		$3.87M Buy
1,529,300
+41,100
+3% +$120K 0.01% 1491
2022
Q1 		$5.12M Sell
1,488,200
-755,300
-34% -$2.67M 0.01% 1534
2021
Q4 		$10.8M Buy
2,243,500
+1,100,600
+96% +$4.45M 0.01% 1054
2021
Q3 		$4.17M Sell
1,142,900
-58,200
-5% -$217K ﹤0.01% 1893
2021
Q2 		$4.86M Sell
1,201,100
-268,300
-18% -$1.05M 0.01% 1717
2021
Q1 		$6.3M Sell
1,469,400
-380,700
-21% -$1.82M 0.01% 1315
2020
Q4 		$7.31M Buy
1,850,100
+214,600
+13% +$896K 0.01% 1018
2020
Q3 		$6.04M Buy
1,635,500
+457,900
+39% +$1.93M 0.02% 803
2020
Q2 		$4.02M Sell
1,177,600
-892,600
-43% -$2M 0.02% 959
2020
Q1 		$2.77M Buy
2,070,200
+1,752,600
+552% +$2.75M 0.02% 841
2019
Q4 		$467K Buy
317,600
+55,100
+21% +$92.2K ﹤0.01% 2489
2019
Q3 		$549K Sell
262,500
-60,300
-19% -$123K ﹤0.01% 2252
2019
Q2 		$788K Buy
322,800
+104,100
+48% +$227K 0.01% 1760
2019
Q1 		$571K Sell
218,700
-1,039,400
-83% -$3.15M 0.01% 1839
2018
Q4 		$3.79M Sell
1,258,100
-475,900
-27% -$1.61M 0.03% 638
2018
Q3 		$6M Buy
1,734,000
+29,300
+2% +$156K 0.05% 487
2018
Q2 		$8.01M Buy
1,704,700
+543,300
+47% +$2.06M 0.07% 328
2018
Q1 		$3.68M Sell
1,161,400
-27,500
-2% -$111K 0.04% 631
2017
Q4 		$5.83M Buy
1,188,900
+377,400
+47% +$2.19M 0.04% 563
2017
Q3 		$5.57M Buy
811,500
+78,000
+11% +$492K 0.05% 466
2017
Q2 		$4.83M Buy
733,500
+45,900
+7% +$322K 0.05% 468
2017
Q1 		$5.5M Sell
687,600
-804,700
-54% -$6.78M 0.06% 370
2016
Q4 		$13.9M Sell
1,492,300
-529,600
-26% -$5.48M 0.13% 158
2016
Q3 		$21.4M Buy
2,021,900
+228,200
+13% +$2.27M 0.23% 74
2016
Q2 		$16.8M Buy
1,793,700
+334,600
+23% +$3.4M 0.2% 82
2016
Q1 		$15.2M Sell
1,459,100
-92,600
-6% -$846K 0.21% 74
2015
Q4 		$15.6M Buy
1,551,700
+174,700
+13% +$1.75M 0.18% 89
2015
Q3 		$11.6M Sell
1,377,000
-221,000
-14% -$2.93M 0.16% 117
2015
Q2 		$25.7M Buy
1,598,000
+567,600
+55% +$8.83M 0.36% 31
2015
Q1 		$14.6M Buy
1,030,400
+231,800
+29% +$3.02M 0.23% 64
2014
Q4 		$7.98M Sell
798,600
-514,000
-39% -$4.4M 0.12% 164
2014
Q3 		$11.2M Buy
1,312,600
+43,500
+3% +$382K 0.17% 99
2014
Q2 		$11.2M Buy
1,269,100
+361,900
+40% +$3.16M 0.17% 105
2014
Q1 		$8.46M Sell
907,200
-1,449,100
-61% -$12.7M 0.14% 127
2013
Q4 		$19.9M Buy
2,356,300
+719,600
+44% +$7.27M 0.3% 44
2013
Q3 		$14.4M Buy
1,636,700
+967,900
+145% +$7.76M 0.28% 55
2013
Q2 		$4.75M Buy
+668,800
New +$4.62M 0.12% 160

Other funds holding OPK

RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
WCM
Whitefort Capital Management New York $339M AUM 52.48% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Group One Trading's OPK Position: Q1 2026 in Review

Group One Trading opened a new position in Opko Health (OPK) in Q1 2026: 40,662 shares worth $46.4K. The stake represents ﹤0.01% of the portfolio and ranks #5307 among its holdings. This is a return to the name: Group One Trading previously reported a position in OPK as recently as Q1 2025.

Group One Trading first reported a position in OPK in Q4 2013 and has held it in 33 quarters since. The position peaked at $20.3M in Q4 2015. 235 funds tracked by Wall St. Rank hold OPK as of Q1 2026.

  • Group One Trading held 40,662 shares of Opko Health worth $46.4K as of Q1 2026.
  • Opko Health was a new Group One Trading position in Q1 2026.
  • Opko Health made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #5307 holding.
  • Group One Trading first reported a position in Opko Health in Q4 2013 and has held it in 33 quarters since.
  • Group One Trading's Opko Health position peaked at $20.3M in Q4 2015.
  • 235 funds tracked by Wall St. Rank held Opko Health as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.