Diametric Capital’s Merck MRK Stock Holding History

Diametric Capital’s Portfolio MRK Stock Details MRK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-3,026	Closed	-$254K	–	449
2025 Q3	$254K	Sell	3,026 -846	-22%	-$69.7K	0.09%	269
2025 Q2	$307K	Buy	+3,872	New	+$308K	0.16%	176
2025 Q1	–	Sell	-3,742	Closed	-$372K	–	306
2024 Q4	$372K	Buy	+3,742	New	+$386K	0.25%	118
2020 Q3	–	Sell	-12,944	Closed	-$955K	–	158
2020 Q2	$955K	Buy	+12,944	New	+$974K	0.73%	56
2020 Q1	–	Sell	-8,325	Closed	-$723K	–	149
2019 Q4	$723K	Sell	8,325 -2,824	-25%	-$232K	0.53%	74
2019 Q3	$896K	Sell	11,149 -46,092	-81%	-$3.69M	0.74%	48
2019 Q2	$4.58M	Buy	57,241 +26,005	+83%	+$1.99M	2.9%	7
2019 Q1	$2.48M	Sell	31,236 -8,443	-21%	-$631K	1.95%	12
2018 Q4	$2.89M	Sell	39,679 -1,091	-3%	-$77K	2.23%	10
2018 Q3	$2.76M	Sell	40,770 -1,705	-4%	-$109K	2.4%	5
2018 Q2	$2.46M	Buy	42,475 +14,472	+52%	+$816K	2.31%	14
2018 Q1	$1.46M	Buy	+28,003	New	+$1.51M	1.1%	37

Other funds holding MRK

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

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

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Diametric Capital's MRK Position: Q4 2025 in Review

Diametric Capital sold out of Merck (MRK) in Q4 2025, closing a stake of 3,026 shares — an estimated $254K sold.

Diametric Capital first reported a position in MRK in Q1 2018 and held it in 12 quarters. The position peaked at $4.58M in Q2 2019. 3,651 funds tracked by Wall St. Rank hold MRK as of Q4 2025.

Diametric Capital reported no remaining Merck position as of Q4 2025 after selling out during the quarter.
Diametric Capital sold 3,026 Merck shares in Q4 2025, an estimated $254K.
Diametric Capital first reported a position in Merck in Q1 2018 and held it in 12 quarters.
Diametric Capital's Merck position peaked at $4.58M in Q2 2019.
3,651 funds tracked by Wall St. Rank held Merck as of Q4 2025.

Based on Diametric Capital's 13F filing for Q4 2025, filed 13 Feb 2026.