Adage Capital Partners
MMSI icon

Adage Capital Partners’s Merit Medical Systems MMSI Stock Holding History

Adage Capital Partners’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 		$9.65M Sell
140,000
-25,000
-15% -$1.95M 0.01% 699
2025
Q4 		$14.5M Sell
165,000
-11,162
-6% -$950K 0.02% 584
2025
Q3 		$14.7M Buy
176,162
+23,413
+15% +$2.04M 0.02% 554
2025
Q2 		$14.3M Buy
152,749
+52,749
+53% +$5M 0.02% 531
2025
Q1 		$10.6M Sell
100,000
-150,000
-60% -$15.5M 0.02% 573
2024
Q4 		$24.2M Hold
250,000
– – 0.04% 393
2024
Q3 		$24.7M Sell
250,000
-50,000
-17% -$4.58M 0.04% 402
2024
Q2 		$25.8M Buy
300,000
+50,000
+20% +$3.93M 0.05% 367
2024
Q1 		$18.9M Buy
250,000
+150,000
+150% +$11.6M 0.04% 467
2023
Q4 		$7.6M Buy
+100,000
New +$6.98M 0.02% 636
2023
Q3 		– Sell
-100,000
Closed -$8.36M – 910
2023
Q2 		$8.36M Sell
100,000
-150,000
-60% -$12.2M 0.02% 598
2023
Q1 		$18.5M Buy
250,000
+75,000
+43% +$5.26M 0.04% 443
2022
Q4 		$12.4M Sell
175,000
-75,000
-30% -$5.01M 0.03% 582
2022
Q3 		$14.1M Buy
250,000
+25,000
+11% +$1.44M 0.04% 536
2022
Q2 		$12.2M Buy
+225,000
New +$13.7M 0.03% 616
2020
Q4 		– Sell
-100,000
Closed -$4.35M – 862
2020
Q3 		$4.35M Buy
+100,000
New +$4.52M 0.01% 655
2018
Q2 		– Sell
-100,000
Closed -$4.54M – 770
2018
Q1 		$4.54M Sell
100,000
-85,000
-46% -$3.85M 0.01% 646
2017
Q4 		$7.99M Buy
+185,000
New +$7.76M 0.02% 592
2016
Q3 		– Sell
-290,000
Closed -$5.75M – 713
2016
Q2 		$5.75M Hold
290,000
– – 0.02% 580
2016
Q1 		$5.36M Buy
290,000
+25,277
+10% +$438K 0.01% 599
2015
Q4 		$4.92M Sell
264,723
-383,816
-59% -$7.72M 0.01% 600
2015
Q3 		$15.5M Sell
648,539
-64,561
-9% -$1.52M 0.04% 438
2015
Q2 		$15.4M Sell
713,100
-136,900
-16% -$2.78M 0.04% 470
2015
Q1 		$16.4M Buy
850,000
+187,558
+28% +$3.34M 0.04% 461
2014
Q4 		$11.5M Buy
+662,442
New +$9.8M 0.03% 521
2013
Q3 		– Sell
-100,000
Closed -$1.11M – 713
2013
Q2 		$1.11M Buy
+100,000
New +$1.07M ﹤0.01% 659

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 $5.01B AUM 6.26% 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

Adage Capital Partners's MMSI Position: Q1 2026 in Review

Adage Capital Partners reduced its Merit Medical Systems (MMSI) stake by 15% in Q1 2026, selling an estimated $1.95M and leaving 140,000 shares worth $9.65M. The position accounts for 0.01% of the portfolio, ranked #699.

Adage Capital Partners first reported a position in MMSI in Q2 2013 and has held it in 26 quarters since. The position peaked at $25.8M in Q2 2024. 399 funds tracked by Wall St. Rank hold MMSI as of Q1 2026.

  • Adage Capital Partners held 140,000 shares of Merit Medical Systems worth $9.65M as of Q1 2026.
  • Adage Capital Partners sold 25,000 Merit Medical Systems shares in Q1 2026, an estimated $1.95M.
  • Merit Medical Systems made up 0.01% of Adage Capital Partners's portfolio in Q1 2026, its #699 holding.
  • Adage Capital Partners first reported a position in Merit Medical Systems in Q2 2013 and has held it in 26 quarters since.
  • Adage Capital Partners's Merit Medical Systems position peaked at $25.8M in Q2 2024.
  • 399 funds tracked by Wall St. Rank held Merit Medical Systems as of Q1 2026.

Based on Adage Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.