Supply breakdown
Shares as of Oct 27, 2026| Category | Shares | % | Value | Status |
|---|---|---|---|---|
| Circulating | 59.92M | 100.0% | $4.15B | Estimated |
| Free float | - | - | - | Unavailable |
| Insider-held, unrestricted | - | - | - | Unavailable |
| Locked team funds | - | - | - | Unavailable |
| Other restricted (unlisted classes only) | - | - | - | Unavailable |
| Total outstanding | 59.92M | 100.0% | $4.15B | Verified |
| Ownership views (overlap the categories above, never added) | ||||
| Institutional holdings (13F; over 100%, double counted) | 62.57M | 104.4% | $4.34B | Estimated |
| Insider-held, all (Forms 3, 4, 5) | - | - | - | Unavailable |
Institutional and insider holdings can include both tradable and locked shares, so they are shown for reference and never added to the total. Check: no class has more shares deducted than it has outstanding, and the review found no shares that may be counted twice: reconciles.
Valuation
- Traditional$4.15B
- Fully diluted$4.19B
- Circulating$4.15B
- Free float-
- Locked team value$0
- Other restricted value$0
Locked and restricted shares
Not reviewed yet.
Institutional holders
13F, quarter ended Jun 30, 2026| Holder | Shares | % of total |
|---|---|---|
| BlackRock, Inc. | 9.46M | 15.80% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.47M | 5.80% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.59M | 4.32% |
| STATE STREET CORP | 2.47M | 4.13% |
| Conestoga Capital Advisors, LLC | 1.98M | 3.30% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.63M | 2.71% |
| FULLER & THALER ASSET MANAGEMENT, INC. | 1.61M | 2.69% |
| DIMENSIONAL FUND ADVISORS LP | 1.46M | 2.43% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1.28M | 2.13% |
| CONGRESS ASSET MANAGEMENT CO | 1.18M | 1.98% |
Sum of long share positions in Form 13F reports for the quarter. 13F covers managers with over $100M in US equities; some positions are reported by more than one filer. The total is 104% of shares outstanding, so it counts some shares twice: positions reported by more than one manager, and lent shares that appear at both the lender and the buyer. Read it as an upper bound.
Insiders
Forms 3, 4 and 5Form 4 aggregation pending
Share classes
| Class | Listing | Shares outstanding | As of |
|---|---|---|---|
| Common stock | MMSI on Nasdaq | 59,915,044 | Oct 27, 2026 |
Notes and sources
- MERIT MEDICAL SYSTEMS INC 10-Q for period ended 2026-09-30, Cover page (0000856982-26-000052)
- SEC public float (non-affiliates): $5.40B as of Jun 30, 2025, from the 10-K cover. It is a dollar value at a past date, not circulating supply.