Jane Street
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Jane Street’s Merit Medical Systems MMSI Stock Holding History

Jane Street’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
2024
Q2 		– Sell
-3,700
Closed -$280K – 9885
2024
Q1 		$280K Buy
+3,700
New +$286K ﹤0.01% 7667
2021
Q4 		– Sell
-12,300
Closed -$883K – 10553
2021
Q3 		$883K Buy
12,300
+9,100
+284% +$617K ﹤0.01% 6167
2021
Q2 		$207K Buy
+3,200
New +$198K ﹤0.01% 8767
2020
Q3 		– Sell
-18,000
Closed -$822K – 7626
2020
Q2 		$822K Buy
+18,000
New +$726K ﹤0.01% 4355

Other funds holding MMSI

BlackRock
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

Jane Street's MMSI Position: Q1 2026 in Review

Jane Street sold out of Merit Medical Systems (MMSI) in Q1 2026, closing a stake of 74,652 shares — an estimated $6.58M sold.

Jane Street first reported a position in MMSI in Q1 2017 and held it in 22 quarters. The position peaked at $10.4M in Q2 2025. 399 funds tracked by Wall St. Rank hold MMSI as of Q1 2026.

  • Jane Street reported no remaining Merit Medical Systems position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 74,652 Merit Medical Systems shares in Q1 2026, an estimated $6.58M.
  • Jane Street first reported a position in Merit Medical Systems in Q1 2017 and held it in 22 quarters.
  • Jane Street's Merit Medical Systems position peaked at $10.4M in Q2 2025.
  • 399 funds tracked by Wall St. Rank held Merit Medical Systems as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.