Whitefort Capital Management’s Opko Health OPK Stock Holding History

Whitefort Capital 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
2026 Q2	$6.77M	Buy	4,511,412 +258,072	+6%	+$329K	1.67%	16
2026 Q1	$4.85M	Hold	4,253,340	–	–	1.43%	15
2025 Q4	$5.36M	Sell	4,253,340 -646,660	-13%	-$900K	1.37%	17
2025 Q3	$7.59M	Buy	4,900,000 +3,125,800	+176%	+$4.29M	2.24%	15
2025 Q2	$2.34M	Buy	+1,774,200	New	+$2.43M	0.88%	16
2025 Q1	–	Sell	-134,490	Closed	-$198K	–	17
2024 Q4	$198K	Hold	134,490	–	–	0.09%	16
2024 Q3	$200K	Sell	134,490 -268,700	-67%	-$399K	0.09%	16
2024 Q2	$504K	Buy	+403,190	New	+$523K	0.31%	20

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

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

HCM

Highbridge Capital Management New York $4.11B AUM 26.03% 1-Year Est. Return

Whitefort Capital Management's OPK Position: Q2 2026 in Review

Whitefort Capital Management increased its Opko Health (OPK) stake by 6.1% in Q2 2026, buying an estimated $329K and bringing the position to 4,511,412 shares worth $6.77M. The position accounts for 1.67% of the portfolio, ranked #16.

Whitefort Capital Management first reported a position in OPK in Q2 2024 and has held it in 8 quarters since. The position peaked at $7.59M in Q3 2025. 223 funds tracked by Wall St. Rank hold OPK as of Q2 2026.

Whitefort Capital Management held 4,511,412 shares of Opko Health worth $6.77M as of Q2 2026.
Whitefort Capital Management bought 258,072 Opko Health shares in Q2 2026, an estimated $329K.
Opko Health made up 1.67% of Whitefort Capital Management's portfolio in Q2 2026, its #16 holding.
Whitefort Capital Management first reported a position in Opko Health in Q2 2024 and has held it in 8 quarters since.
Whitefort Capital Management's Opko Health position peaked at $7.59M in Q3 2025.
223 funds tracked by Wall St. Rank held Opko Health as of Q2 2026.

Based on Whitefort Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.