Deerfield Management’s Merit Medical Systems MMSI Stock Holding History

Deerfield Management’s Portfolio MMSI Stock Details MMSI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-18,798	Closed	-$1.66M	–	130
2025 Q4	$1.66M	Sell	18,798 -23,048	-55%	-$1.96M	0.02%	106
2025 Q3	$3.48M	Buy	+41,846	New	+$3.64M	0.05%	80
2024 Q4	–	Sell	-2,697	Closed	-$267K	–	296
2024 Q3	$267K	Buy	+2,697	New	+$247K	﹤0.01%	396

Other funds holding MMSI

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

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

CCA

Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

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

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

NAMI

Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

Deerfield Management's MMSI Position: Q1 2026 in Review

Deerfield Management sold out of Merit Medical Systems (MMSI) in Q1 2026, closing a stake of 18,798 shares — an estimated $1.66M sold.

Deerfield Management first reported a position in MMSI in Q3 2024 and held it in 3 quarters. The position peaked at $3.48M in Q3 2025. 399 funds tracked by Wall St. Rank hold MMSI as of Q1 2026.

Deerfield Management reported no remaining Merit Medical Systems position as of Q1 2026 after selling out during the quarter.
Deerfield Management sold 18,798 Merit Medical Systems shares in Q1 2026, an estimated $1.66M.
Deerfield Management first reported a position in Merit Medical Systems in Q3 2024 and held it in 3 quarters.
Deerfield Management's Merit Medical Systems position peaked at $3.48M in Q3 2025.
399 funds tracked by Wall St. Rank held Merit Medical Systems as of Q1 2026.

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