Jim Simons’s Merit Medical Systems MMSI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $21.7M | Buy |
314,212
+188,000
| +149% | +$14.7M | 0.03% | 616 |
|
|
2025
Q4 | $11.1M | Buy |
126,212
+51,300
| +68% | +$4.37M | 0.02% | 864 |
|
|
2025
Q3 | $6.23M | Sell |
74,912
-96,000
| -56% | -$8.36M | 0.01% | 1361 |
|
|
2025
Q2 | $16M | Buy |
170,912
+4,300
| +3% | +$407K | 0.02% | 812 |
|
|
2025
Q1 | $17.6M | Buy |
166,612
+57,900
| +53% | +$5.97M | 0.03% | 713 |
|
|
2024
Q4 | $10.5M | Buy |
108,712
+15,400
| +17% | +$1.53M | 0.02% | 981 |
|
|
2024
Q3 | $9.22M | Sell |
93,312
-2,100
| -2% | -$192K | 0.01% | 1080 |
|
|
2024
Q2 | $8.2M | Sell |
95,412
-18,200
| -16% | -$1.43M | 0.01% | 1038 |
|
|
2024
Q1 | $8.61M | Buy |
+113,612
| New | +$8.77M | 0.01% | 1077 |
|
|
2023
Q4 | – | Sell |
-30,912
| Closed | -$2.13M | – | 3978 |
|
|
2023
Q3 | $2.13M | Sell |
30,912
-24,800
| -45% | -$1.78M | ﹤0.01% | 1823 |
|
|
2023
Q2 | $4.66M | Sell |
55,712
-7,800
| -12% | -$634K | 0.01% | 1460 |
|
|
2023
Q1 | $4.7M | Buy |
+63,512
| New | +$4.46M | 0.01% | 1509 |
|
|
2022
Q3 | – | Sell |
-25,409
| Closed | -$1.38M | – | 4280 |
|
|
2022
Q2 | $1.38M | Buy |
+25,409
| New | +$1.55M | ﹤0.01% | 2481 |
|
|
2021
Q4 | – | Sell |
-49,012
| Closed | -$3.52M | – | 4109 |
|
|
2021
Q3 | $3.52M | Buy |
49,012
+26,200
| +115% | +$1.78M | ﹤0.01% | 1678 |
|
|
2021
Q2 | $1.48M | Buy |
+22,812
| New | +$1.41M | ﹤0.01% | 2447 |
|
|
2019
Q2 | – | Sell |
-9,212
| Closed | -$570K | – | 3679 |
|
|
2019
Q1 | $570K | Buy |
+9,212
| New | +$523K | ﹤0.01% | 2886 |
|
|
2018
Q2 | – | Sell |
-30,012
| Closed | -$1.36M | – | 3428 |
|
|
2018
Q1 | $1.36M | Buy |
+30,012
| New | +$1.36M | ﹤0.01% | 2514 |
|
|
2017
Q4 | – | Sell |
-137,612
| Closed | -$5.83M | – | 3442 |
|
|
2017
Q3 | $5.83M | Sell |
137,612
-296,800
| -68% | -$12M | 0.01% | 1668 |
|
|
2017
Q2 | $16.6M | Buy |
434,412
+4,060
| +0.9% | +$136K | 0.02% | 965 |
|
|
2017
Q1 | $12.4M | Buy |
430,352
+128,952
| +43% | +$3.61M | 0.02% | 1097 |
|
|
2016
Q4 | $7.99M | Buy |
301,400
+24,500
| +9% | +$592K | 0.01% | 1382 |
|
|
2016
Q3 | $6.73M | Sell |
276,900
-85,300
| -24% | -$1.97M | 0.01% | 1417 |
|
|
2016
Q2 | $7.18M | Sell |
362,200
-124,700
| -26% | -$2.4M | 0.01% | 1364 |
|
|
2016
Q1 | $9M | Sell |
486,900
-41,000
| -8% | -$711K | 0.02% | 1218 |
|
|
2015
Q4 | $9.81M | Sell |
527,900
-28,212
| -5% | -$568K | 0.02% | 1010 |
|
|
2015
Q3 | $13.3M | Buy |
556,112
+129,373
| +30% | +$3.04M | 0.03% | 739 |
|
|
2015
Q2 | $9.19M | Buy |
426,739
+158,214
| +59% | +$3.21M | 0.02% | 1023 |
|
|
2015
Q1 | $5.17M | Buy |
268,525
+190,714
| +245% | +$3.4M | 0.01% | 1341 |
|
|
2014
Q4 | $1.35M | Buy |
+77,811
| New | +$1.15M | ﹤0.01% | 1984 |
|
|
2014
Q3 | – | Sell |
-179,944
| Closed | -$2.72M | – | 2894 |
|
|
2014
Q2 | $2.72M | Sell |
179,944
-57,003
| -24% | -$789K | 0.01% | 1567 |
|
|
2014
Q1 | $3.39M | Buy |
236,947
+52,835
| +29% | +$785K | 0.01% | 1473 |
|
|
2013
Q4 | $2.9M | Buy |
184,112
+66,100
| +56% | +$1M | 0.01% | 1534 |
|
|
2013
Q3 | $1.43M | Buy |
118,012
+42,300
| +56% | +$545K | ﹤0.01% | 1830 |
|
|
2013
Q2 | $844K | Buy |
+75,712
| New | +$812K | ﹤0.01% | 2008 |
|
Other funds holding MMSI
VPM
VCM
CCA
NAMI
Jim Simons's MMSI Position: Q1 2026 in Review
Jim Simons increased its Merit Medical Systems (MMSI) stake by 149% in Q1 2026, buying an estimated $14.7M and bringing the position to 314,212 shares worth $21.7M. The position accounts for 0.03% of the portfolio, ranked #616.
Jim Simons first reported a position in MMSI in Q2 2013 and has held it in 34 quarters since. 400 funds tracked by Wall St. Rank hold MMSI as of Q1 2026.
- Jim Simons held 314,212 shares of Merit Medical Systems worth $21.7M as of Q1 2026.
- Jim Simons bought 188,000 Merit Medical Systems shares in Q1 2026, an estimated $14.7M.
- Merit Medical Systems made up 0.03% of Jim Simons's portfolio in Q1 2026, its #616 holding.
- Jim Simons first reported a position in Merit Medical Systems in Q2 2013 and has held it in 34 quarters since.
- 400 funds tracked by Wall St. Rank held Merit Medical Systems as of Q1 2026.
Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.