Millennium Management’s Opko Health OPK Stock Holding History

Millennium Management’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
2019 Q1	–	Sell	-1,400,000	Closed	-$4.21M	–	4233
2018 Q4	$4.21M	Sell	1,400,000 -650,000	-32%	-$2.2M	0.01%	1700
2018 Q3	$7.09M	Buy	2,050,000 +300,000	+17%	+$1.59M	0.01%	1553
2018 Q2	$8.22M	Buy	+1,750,000	New	+$6.64M	0.01%	1461
2018 Q1	–	Sell	-500,000	Closed	-$2.45M	–	3963
2017 Q4	$2.45M	Buy	+500,000	New	+$2.9M	﹤0.01%	2162
2017 Q1	–	Sell	-600,000	Closed	-$5.58M	–	3753
2016 Q4	$5.58M	Buy	600,000 +500,000	+500%	+$5.17M	0.01%	1262
2016 Q3	$1.06M	Buy	+100,000	New	+$996K	﹤0.01%	2244
2016 Q2	–	Sell	-100,000	Closed	-$1.04M	–	3450
2016 Q1	$1.04M	Sell	100,000 -106,000	-51%	-$968K	﹤0.01%	2161
2015 Q4	$2.07M	Hold	206,000	–	–	﹤0.01%	1899
2015 Q3	$1.73M	Sell	206,000 -25,000	-11%	-$331K	﹤0.01%	2010
2015 Q2	$3.71M	Buy	231,000 +106,000	+85%	+$1.65M	0.01%	1568
2015 Q1	$1.77M	Buy	125,000 +75,000	+150%	+$976K	﹤0.01%	2021
2014 Q4	$500K	Buy	+50,000	New	+$428K	﹤0.01%	2986

Other funds holding OPK

RCMNY

Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

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 Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Millennium Management's OPK Position: Q1 2026 in Review

Millennium Management sold out of Opko Health (OPK) in Q1 2026, closing a stake of 265,268 shares — an estimated $334K sold.

Millennium Management first reported a position in OPK in Q2 2013 and held it in 45 quarters. The position peaked at $18.7M in Q2 2022. 235 funds tracked by Wall St. Rank hold OPK as of Q1 2026.

Millennium Management reported no remaining Opko Health position as of Q1 2026 after selling out during the quarter.
Millennium Management sold 265,268 Opko Health shares in Q1 2026, an estimated $334K.
Millennium Management first reported a position in Opko Health in Q2 2013 and held it in 45 quarters.
Millennium Management's Opko Health position peaked at $18.7M in Q2 2022.
235 funds tracked by Wall St. Rank held Opko Health as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.