Ken Griffin
MMSI icon

Ken Griffin’s Merit Medical Systems MMSI Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$126M Buy
1,349,049
+398,002
+42% +$37.2M 0.02% 212
2025
Q1
$101M Buy
951,047
+252,461
+36% +$26.7M 0.02% 263
2024
Q4
$67.6M Buy
698,586
+656,174
+1,547% +$63.5M 0.01% 401
2024
Q3
$4.19M Sell
42,412
-587,993
-93% -$58.1M ﹤0.01% 1912
2024
Q2
$54.2M Buy
630,405
+342,222
+119% +$29.4M 0.01% 446
2024
Q1
$21.8M Buy
288,183
+116,454
+68% +$8.82M ﹤0.01% 851
2023
Q4
$13M Buy
171,729
+98,325
+134% +$7.47M ﹤0.01% 1066
2023
Q3
$5.07M Buy
73,404
+60,180
+455% +$4.15M ﹤0.01% 1607
2023
Q2
$1.11M Sell
13,224
-711
-5% -$59.5K ﹤0.01% 2890
2023
Q1
$1.03M Buy
13,935
+6,563
+89% +$485K ﹤0.01% 3155
2022
Q4
$521K Sell
7,372
-139,988
-95% -$9.89M ﹤0.01% 3811
2022
Q3
$8.33M Buy
147,360
+50,588
+52% +$2.86M ﹤0.01% 1419
2022
Q2
$5.25M Sell
96,772
-37,866
-28% -$2.06M ﹤0.01% 1815
2022
Q1
$8.96M Sell
134,638
-185,971
-58% -$12.4M ﹤0.01% 1500
2021
Q4
$20M Buy
320,609
+294,011
+1,105% +$18.3M ﹤0.01% 933
2021
Q3
$1.91M Buy
26,598
+4,180
+19% +$300K ﹤0.01% 3061
2021
Q2
$1.45M Sell
22,418
-8,906
-28% -$576K ﹤0.01% 3591
2021
Q1
$1.88M Buy
31,324
+25,692
+456% +$1.54M ﹤0.01% 3222
2020
Q4
$313K Buy
+5,632
New +$313K ﹤0.01% 4201
2020
Q3
Hold
0
5042
2020
Q2
Sell
-26,982
Closed -$843K 5061
2020
Q1
$843K Buy
26,982
+7,972
+42% +$249K ﹤0.01% 3009
2019
Q4
$593K Sell
19,010
-181,527
-91% -$5.66M ﹤0.01% 3432
2019
Q3
$6.11M Sell
200,537
-510,627
-72% -$15.6M ﹤0.01% 1513
2019
Q2
$42.4M Buy
711,164
+520,436
+273% +$31M 0.02% 460
2019
Q1
$11.8M Buy
190,728
+110,840
+139% +$6.85M 0.01% 1020
2018
Q4
$4.46M Buy
79,888
+61,288
+330% +$3.42M ﹤0.01% 1571
2018
Q3
$1.14M Sell
18,600
-28,018
-60% -$1.72M ﹤0.01% 2608
2018
Q2
$2.39M Sell
46,618
-279,528
-86% -$14.3M ﹤0.01% 2008
2018
Q1
$14.8M Buy
326,146
+160,257
+97% +$7.27M 0.01% 779
2017
Q4
$7.17M Buy
165,889
+17,785
+12% +$768K ﹤0.01% 1121
2017
Q3
$6.27M Buy
148,104
+124,554
+529% +$5.27M ﹤0.01% 1149
2017
Q2
$898K Sell
23,550
-374,571
-94% -$14.3M ﹤0.01% 2226
2017
Q1
$11.5M Buy
+398,121
New +$11.5M 0.01% 829
2016
Q4
Sell
-17,000
Closed -$413K 3911
2016
Q3
$413K Buy
17,000
+4,691
+38% +$114K ﹤0.01% 2574
2016
Q2
$244K Buy
+12,309
New +$244K ﹤0.01% 2675
2016
Q1
Sell
-38,428
Closed -$714K 3730
2015
Q4
$714K Sell
38,428
-99,079
-72% -$1.84M ﹤0.01% 2186
2015
Q3
$3.29M Sell
137,507
-794
-0.6% -$19K ﹤0.01% 1444
2015
Q2
$2.98M Sell
138,301
-49,679
-26% -$1.07M ﹤0.01% 1513
2015
Q1
$3.62M Buy
187,980
+92,925
+98% +$1.79M ﹤0.01% 1446
2014
Q4
$1.65M Buy
95,055
+68,403
+257% +$1.19M ﹤0.01% 1788
2014
Q3
$317K Sell
26,652
-18,860
-41% -$224K ﹤0.01% 2683
2014
Q2
$687K Buy
45,512
+29,431
+183% +$444K ﹤0.01% 2082
2014
Q1
$230K Buy
16,081
+1,827
+13% +$26.1K ﹤0.01% 2772
2013
Q4
$224K Buy
+14,254
New +$224K ﹤0.01% 2441