2m 2m 2m 2m 2m 2m 2m
Merit Med Sys (MMSI)
NASDAQ
$90.79+$0.005 (+0.006%)
Price as of Aug 21, 2026 5:52 PM EDT- $5.4BMarket Cap
- 1.49%1-Year Change
- Medical Instruments & SuppliesIndustry
Merit Med Sys (MMSI)
$90.79+$0.005 (+0.006%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 15.85% | 9.5M | +630,227 (+6.66%) | Jun 30, 2026 |
BLACKROCK FUNDING, INC. /DE | 15.52% | 9.3M | +289,732 (+3.13%) | Dec 31, 2024 |
BLACKROCK INC. | 14.93% | 8.9M | -592,942 (-6.65%) | Jun 30, 2024 |
VANGUARD GROUP INC | 11.02% | 6.6M | -61,420 (-0.93%) | Dec 31, 2025 |
BLACKROCK FUND ADVISORS | 5.91% | 3.5M | +437,028 (+12.38%) | Dec 31, 2016 |
N/A | 5.82% | 3.5M | -49,255 (-1.42%) | Jun 30, 2026 |
VANGUARD PORTFOLIO MANAGEMENT LLC | 5.82% | 3.5M | -49,255 (-1.42%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
Virtus Strategy Trust | 8.04% | 4.8M | 0 (0.00%) | Sep 30, 2025 |
VANGUARD INDEX FUNDS | 7.85% | 4.7M | +71,069 (+1.52%) | Mar 31, 2026 |
BLACKROCK LARGE CAP SERIES FUNDS, INC. | 4.44% | 2.6M | 0 (0.00%) | Nov 28, 2025 |
Capitol Series Trust | 2.98% | 1.8M | 0 (0.00%) | Apr 30, 2026 |
Virtus Convertible & Income Fund | 2.42% | 1.4M | 0 (0.00%) | Apr 30, 2026 |
ADVENT CONVERTIBLE & INCOME FUND | 2.24% | 1.3M | 0 (0.00%) | Apr 30, 2026 |
CONESTOGA FUNDS | 2.05% | 1.2M | -34,840 (-2.84%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions1.2B (64.60%)
- Mutual Funds631.2M (35.26%)
- Insiders2.5M (0.14%)
- Other0 (0.00%)
Insider Transactions
- 0.14% (2.5M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 2Number of InsiderSelling (last 12 months)
- $269.1MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Peterson Neil CHIEF OPERATING OFFICER | Sell | Aug 04, 2026 | $1.8M | 21,449 | $85.00 | 25,551 |
Voigt Michel James CHIEF HUMAN RESOURCES OFFICER | Gift | Jun 15, 2026 | $0.00 | 65 | $0.00 | 46,062 |
Parra Raul Jr. CFO AND TREASURER | Award | Feb 26, 2026 | $0.00 | 12,305 | $0.00 | 36,506 |
Smith Christian Adam Chief Commercial Officer | Award | Feb 26, 2026 | $0.00 | 8,203 | $0.00 | 19,181 |
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY | Award | Feb 26, 2026 | $0.00 | 10,254 | $0.00 | 44,499 |
Voigt Michel James CHIEF HUMAN RESOURCES OFFICER | Award | Feb 26, 2026 | $0.00 | 7,690 | $0.00 | 29,414 |
Parra Raul Jr. CFO AND TREASURER | Award | Feb 26, 2026 | $0.00 | 9,613 | $0.00 | 46,119 |
Peterson Neil CHIEF OPERATING OFFICER | Award | Feb 26, 2026 | $0.00 | 7,690 | $0.00 | 36,059 |
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY | Award | Feb 26, 2026 | $0.00 | 6,409 | $0.00 | 50,908 |
Voigt Michel James CHIEF HUMAN RESOURCES OFFICER | Award | Feb 26, 2026 | $0.00 | 6,409 | $0.00 | 35,823 |
Parra Raul Jr. CFO AND TREASURER | Award | Feb 26, 2026 | $0.00 | 17,002 | $0.00 | 63,121 |
Smith Christian Adam Chief Commercial Officer | Award | Feb 26, 2026 | $0.00 | 6,409 | $0.00 | 25,590 |
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY | Award | Feb 26, 2026 | $0.00 | 17,002 | $0.00 | 67,910 |
Voigt Michel James CHIEF HUMAN RESOURCES OFFICER | Award | Feb 26, 2026 | $0.00 | 17,002 | $0.00 | 52,825 |
Parra Raul Jr. CFO AND TREASURER | In Kind | Feb 26, 2026 | $450,799.56 | 5,778 | $78.02 | 57,343 |
Peterson Neil CHIEF OPERATING OFFICER | Award | Feb 26, 2026 | $0.00 | 17,002 | $0.00 | 53,061 |
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY | In Kind | Feb 26, 2026 | $450,799.56 | 5,778 | $78.02 | 62,132 |
Voigt Michel James CHIEF HUMAN RESOURCES OFFICER | In Kind | Feb 26, 2026 | $522,577.96 | 6,698 | $78.02 | 46,127 |
Smith Christian Adam Chief Commercial Officer | Award | Feb 26, 2026 | $0.00 | 6,762 | $0.00 | 32,352 |
Peterson Neil CHIEF OPERATING OFFICER | In Kind | Feb 26, 2026 | $472,879.22 | 6,061 | $78.02 | 47,000 |
Smith Christian Adam Chief Commercial Officer | In Kind | Feb 26, 2026 | $157,444.36 | 2,018 | $78.02 | 30,334 |
Peterson Neil CHIEF OPERATING OFFICER | Exempt | Jan 06, 2026 | $0.00 | 5,000 | $0.00 | 0 |
Peterson Neil CHIEF OPERATING OFFICER | Exempt | Jan 06, 2026 | $272,000.00 | 5,000 | $54.40 | 33,369 |
Peterson Neil CHIEF OPERATING OFFICER | Sell | Jan 06, 2026 | $450,000.00 | 5,000 | $90.00 | 28,369 |
LAMPROPOULOS FRED P Executive Chairman | Sell | Nov 21, 2025 | $2.2M | 25,000 | $87.31 | 1.0M |
LAMPROPOULOS FRED P Executive Chairman | Sell | Nov 20, 2025 | $1.7M | 20,000 | $85.13 | 1.1M |
LAMPROPOULOS FRED P Executive Chairman | Sell | Nov 18, 2025 | $424,130.00 | 5,000 | $84.83 | 1.1M |
Aronson Martha Goldberg President and CEO | Award | Oct 03, 2025 | $0.00 | 19,594 | $0.00 | 19,594 |
Ward Lynne | Exempt | Aug 22, 2025 | $0.00 | 3,000 | $0.00 | 0 |
Ward Lynne | Exempt | Aug 22, 2025 | $103,380.00 | 3,000 | $34.46 | 15,809 |