IMC Chicago’s Opko Health OPK Stock Holding History

IMC Chicago’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 Q2	$158K	Buy	105,500 +24,900	+31%	+$31.8K	﹤0.01%	5810
2026 Q1	$91.9K	Buy	+80,600	New	+$99.2K	﹤0.01%	5353
2022 Q1	–	Sell	-55,200	Closed	-$266K	–	1189
2021 Q4	$266K	Buy	+55,200	New	+$223K	﹤0.01%	1157
2021 Q3	–	Sell	-64,600	Closed	-$262K	–	1249
2021 Q2	$262K	Sell	64,600 -16,700	-21%	-$65.5K	﹤0.01%	1074
2021 Q1	$349K	Sell	81,300 -141,000	-63%	-$674K	﹤0.01%	990
2020 Q4	$878K	Buy	222,300 +92,100	+71%	+$385K	﹤0.01%	873
2020 Q3	$480K	Buy	130,200 +70,600	+118%	+$298K	﹤0.01%	859
2020 Q2	$203K	Buy	+59,600	New	+$133K	﹤0.01%	875

Other funds holding OPK

RCMNY

Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

WCM

Whitefort Capital Management New York $406M AUM 84.26% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

IMC Chicago's OPK Position: Q2 2026 in Review

IMC Chicago sold out of Opko Health (OPK) in Q2 2026, closing a stake of 10,874 shares — an estimated $13.9K sold.

IMC Chicago first reported a position in OPK in Q1 2026 and held it in 1 quarter. The position peaked at $12.4K in Q1 2026. 223 funds tracked by Wall St. Rank hold OPK as of Q2 2026.

IMC Chicago reported no remaining Opko Health position as of Q2 2026 after selling out during the quarter.
IMC Chicago sold 10,874 Opko Health shares in Q2 2026, an estimated $13.9K.
IMC Chicago first reported a position in Opko Health in Q1 2026 and held it in 1 quarter.
IMC Chicago's Opko Health position peaked at $12.4K in Q1 2026.
223 funds tracked by Wall St. Rank held Opko Health as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.