Institutional Ownership
Merit Med Sys Inc
CUSIP 589889104COMMMSIQ1 2026
13D / 13G Filings
32
Schedule 13D/13G on record
Beneficial Filers
7
Distinct reporting persons
Largest Stake
17.4%
Max % of class reported
Institutional Holders
392
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
32 filings · latest Oct 17, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Oct 17, 2025 | Blackrock, Inc. | 13G/A | 14.1% | 8.37M | SEC |
| 2 | Nov 14, 2024 | William Blair Investment Management, LLC | 13G/A | 2.5% | 1.44M | SEC |
| 3 | Nov 8, 2024 | Blackrock, Inc. | 13G/A | 15.4% | 8.98M | SEC |
| 4 | Oct 18, 2024 | Blackrock, Inc. | 13G/A | 15.4% | 8.98M | SEC |
| 5 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 11.9% | 6.88M | SEC |
| 6 | Feb 12, 2024 | William Blair Investment Management, LLC | 13G/A | 6.6% | 3.79M | SEC |
| 7 | Jan 22, 2024 | Blackrock Inc. | 13G/A | 17.4% | 10.07M | SEC |
| 8 | Feb 15, 2023 | Arrowmark Colorado Holdings LLC | 13G/A | 4.4% | 2.52M | SEC |
| 9 | Feb 9, 2023 | William Blair Investment Management, LLC | 13G/A | 6.6% | 3.73M | SEC |
| 10 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 12.0% | 6.82M | SEC |
22 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Merit Med Sys Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 8.83M | $608.95M |
| 2 | State Street Corp | 2.36M | $162.74M |
| 3 | Conestoga Capital Advisors, LLC | 2.17M | $149.41M |
| 4 | Fuller & Thaler Asset Management, Inc. | 2.12M | $145.82M |
| 5 | Geode Capital Management, LLC | 1.51M | $103.99M |
| 6 | Morgan Stanley | 1.26M | $86.92M |
| 7 | Dimensional Fund Advisors LP | 1.24M | $85.29M |
| 8 | Nomura Asset Management International Inc. | 1.20M | $82.60M |
| 9 | Greenhouse Funds Lllp | 1.12M | $77.37M |
| 10 | Citigroup Inc | 1.06M | $73.25M |