Security record
MMSI
Merit Medical Systems, Inc. · Healthcare · Medical - Instruments & Supplies
117Tracked holders
+2Δ holders
41.13MShares held
$2.85BReported value
+12New positions
−11Exits
Momentum inputs (comparable managers):
holder breadth +1.7% ·
share flow +4.7% ·
net new positions +0.9%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 117 | +2 | 41.13M | $2.85B | +12 | −11 |
| Q1 2026 | 119 | +2 | 38.80M | $2.68B | +10 | −9 |
| Q4 2025 | 117 | -1 | 45.00M | $3.97B | +2 | −2 |
| Q3 2025 | 21 | +1 | 28.60M | $2.38B | +1 | −1 |
| Q2 2025 | 18 | 0 | 26.61M | $2.49B | +1 | −1 |
| Q1 2025 | 15 | -1 | 7.60M | $802.99M | +1 | −2 |
| Q4 2024 | 16 | 0 | 7.36M | $712.26M | +2 | −2 |
| Q3 2024 | 15 | +1 | 4.73M | $467.42M | +1 | — |
| Q2 2024 | 14 | — | 5.63M | $483.63M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.46M | +7.1% | $656.27M | 0.0% | ▲ Add | 5 | SEC ↗ ×17 |
| 2 | Vanguard Capital Management Llc | 2.59M | -2.5% | $179.62M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 2.47M | +4.8% | $171.60M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 1.63M | +7.8% | $112.76M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 5 | Dimensional Fund Advisors Lp | 1.46M | +17.9% | $101.16M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 6 | Nomura Asset Management… | 1.28M | +6.8% | $88.70M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 7 | Citigroup Inc | 1.02M | -3.8% | $70.90M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 8 | Fidelity (FMR) ✦ | 1.01M | +0.8% | $70.23M | 0.0% | ▲ Add | 5 | SEC ↗ ×4 |
| 9 | Morgan Stanley ✦ | 1.01M | -20.1% | $69.82M | 0.0% | ▼ Trim | 4 | SEC ↗ ×11 |
| 10 | Neuberger Berman Group LLC | 1.00M | +17953.8% | $69.49M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 11 | T. Rowe Price ✦ | 958.74K | +46.4% | $66.48M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 12 | Citadel Advisors ✦ | 909.86K | -5.5% | $63.09M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 13 | Royal Bank Of Canada | 826.94K | -10.2% | $57.34M | 0.0% | ▼ Trim | 3 | SEC ↗ ×8 |
| 14 | Charles Schwab Investment… | 743.94K | +10.1% | $51.58M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | Norges Bank ✦ (passive) | 711.16K | New | $49.31M | 0.0% | New | 1 | SEC ↗ |
| 16 | Northern Trust Corp | 709.27K | +4.0% | $49.18M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 17 | Massachusetts Financial Services Co… | 679.20K | +51.8% | $47.10M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | JPMorgan Chase ✦ | 644.04K | +4.4% | $45.33M | 0.0% | ▲ Add | 4 | SEC ↗ ×9 |
| 19 | Nuveen, LLC | 594.79K | +8.9% | $41.24M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 20 | Aberdeen Group plc | 538.20K | +25.6% | $37.32M | 0.1% | ▲ Add | 3 | SEC ↗ ×3 |
| 21 | Bank Of America Corp /De/ | 534.41K | -8.0% | $37.06M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 22 | Wells Fargo & Company/Mn | 523.50K | +6.6% | $36.30M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 23 | Goldman Sachs Group ✦ | 508.22K | -21.6% | $35.24M | 0.0% | ▼ Trim | 4 | SEC ↗ ×3 |
| 24 | UBS Group AG | 495.60K | +45.5% | $34.36M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 25 | Manufacturers Life Insurance… | 484.44K | +8.1% | $33.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | AQR Capital Management ✦ | 464.20K | +1757.5% | $32.19M | 0.0% | ▲ Add | 9 | SEC ↗ ×4 |
| 27 | Nomura Holdings Inc | 440.74K | +3.6% | $30.56M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 28 | Two Sigma Investments ✦ | 434.69K | +291.4% | $30.14M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 29 | Bank of New York Mellon Corp | 410.58K | +7.0% | $28.47M | 0.0% | ▲ Add | 3 | SEC ↗ ×11 |
| 30 | Principal Financial Group Inc | 350.63K | +1.1% | $24.31M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 31 | Marshall Wace ✦ | 349.22K | -39.2% | $24.21M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 32 | Sei Investments Co | 296.55K | +29.8% | $20.56M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 33 | Fifth Third Bancorp | 296.46K | -5.3% | $20.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 34 | Envestnet Asset Management Inc | 281.39K | +6.3% | $19.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | Ameriprise Financial Inc | 276.82K | +10.3% | $19.19M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 36 | Assenagon Asset Management S.A. | 270.76K | +31.5% | $18.77M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 37 | Raymond James Financial Inc | 269.21K | -28.6% | $18.67M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 38 | Point72 Asset Management ✦ | 203.74K | -72.5% | $14.13M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | Rockefeller Capital Management L.P. | 196.37K | -21.7% | $13.62M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 40 | D. E. Shaw & Co. ✦ | 189.66K | +41.4% | $13.15M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 41 | Connor, Clark & Lunn Investment… | 186.37K | +49.9% | $12.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Invesco Ltd. | 186.17K | +2.1% | $12.91M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 43 | UBS AM, a distinct business unit of… | 173.85K | +11.8% | $12.06M | 0.0% | ▲ Add | 3 | SEC ↗ ×9 |
| 44 | Man Group plc | 171.95K | -3.3% | $11.92M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Balyasny Asset Management L.P. | 161.78K | -49.5% | $11.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Tidal Investments LLC | 160.23K | -22.0% | $11.11M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 47 | Creative Planning | 146.94K | +95.6% | $10.19M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 48 | Rhumbline Advisers | 145.92K | -8.5% | $10.12M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 49 | Wellington Management ✦ | 143.04K | -52.9% | $9.92M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 50 | Osaic Holdings, Inc. | 137.23K | +28.9% | $9.52M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 51 | Legal & General Group Plc | 136.61K | -0.1% | $9.47M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 52 | Renaissance Technologies ✦ | 125.41K | -60.1% | $8.70M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 53 | Swiss National Bank | 119.70K | +2.1% | $8.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Deutsche Bank Ag\ | 95.33K | +10.0% | $6.61M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 55 | California Public Employees… | 94.17K | +0.8% | $6.53M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | American Century Companies Inc | 92.42K | +7.9% | $6.41M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Arrowstreet Capital ✦ | 88.25K | New | $6.12M | 0.0% | New | 1 | SEC ↗ |
| 58 | Barclays Plc | 71.91K | +17.4% | $4.99M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 59 | Alliancebernstein L.P. | 70.91K | +10.8% | $4.89M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Holocene Advisors, LP | 65.41K | +453.1% | $4.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | Russell Investments Group, Ltd. | 64.39K | +36.6% | $4.46M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 62 | Prudential Financial Inc | 61.20K | +1.2% | $4.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | State Of Wisconsin Investment Board | 52.82K | -4.8% | $3.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | DZ BANK AG Deutsche Zentral… | 49.08K | New | $3.40M | 0.0% | New | 1 | SEC ↗ |
| 65 | Universal- Beteiligungs- und… | 44.72K | +7.3% | $3.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Stifel Financial Corp | 44.12K | -2.1% | $3.06M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 67 | Federated Hermes, Inc. | 43.01K | +28.8% | $2.98M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 68 | Bnp Paribas Financial Markets | 42.94K | -35.9% | $2.98M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | Bridgewater Associates ✦ | 35.33K | +541.6% | $2.45M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Mml Investors Services, Llc | 32.17K | +42.1% | $2.23M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 31.28K | +1.1% | $2.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Mariner, LLC | 28.54K | New | $1.98M | 0.0% | New | 1 | SEC ↗ |
| 73 | Squarepoint Ops LLC | 27.46K | +17.1% | $1.90M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Captrust Financial Advisors | 27.18K | +384.7% | $1.89M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Voya Investment Management Llc | 26.82K | +5.4% | $1.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Zurcher Kantonalbank (Zurich… | 25.75K | +14.9% | $1.79M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Victory Capital Management Inc | 22.59K | +20.1% | $1.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | First Trust Advisors Lp | 22.48K | -37.4% | $1.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | New York State Common Retirement… | 21.67K | +8.1% | $1.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | LPL Financial LLC | 21.38K | -52.6% | $1.48M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 81 | Truist Financial Corp | 19.85K | +6.6% | $1.38M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 82 | Capstone Investment Advisors, Llc | 19.61K | +49.6% | $1.36M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | Cetera Investment Advisers | 18.40K | +20.5% | $1.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | Bank Of Montreal /Can/ | 18.32K | -5.5% | $1.27M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 85 | Cerity Partners LLC | 17.86K | +243.1% | $1.24M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 86 | Franklin Resources Inc | 17.67K | -93.2% | $1.22M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 87 | State Board Of Administration Of… | 16.05K | 0.0% | $1.11M | 0.0% | Held | 3 | SEC ↗ |
| 88 | Mercer Global Advisors Inc /Adv | 15.16K | New | $1.05M | 0.0% | New | 1 | SEC ↗ |
| 89 | Wealth Enhancement Advisory… | 13.50K | +311.3% | $991,146 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | Blair William & Co/Il | 13.74K | +14.0% | $953,009 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 91 | Susquehanna International Group, Llp | 12.60K | -45.9% | $873,892 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | Qube Research & Technologies Ltd | 12.01K | -93.8% | $832,704 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 93 | Quantinno Capital Management LP | 11.80K | -33.0% | $818,073 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 94 | Pnc Financial Services Group, Inc. | 10.85K | -20.5% | $752,063 | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 95 | Jones Financial Companies Lllp | 9.51K | +265.0% | $682,224 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Pictet Asset Management Holding SA | 9.71K | 0.0% | $673,291 | 0.0% | Held | 3 | SEC ↗ |
| 97 | ProShare Advisors LLC | 8.53K | -6.3% | $591,677 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | Hsbc Holdings Plc | 5.98K | New | $413,669 | 0.0% | New | 1 | SEC ↗ ×2 |
| 99 | Canada Pension Plan Investment Board | 5.60K | -22.2% | $388,304 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 100 | Focus Partners Wealth | 5.33K | New | $369,522 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $49.31M | 0.0% |
| Arrowstreet Capital | $6.12M | 0.0% |
| DZ BANK AG Deutsche Zentral… | $3.40M | 0.0% |
| Mariner, LLC | $1.98M | 0.0% |
| Mercer Global Advisors Inc… | $1.05M | 0.0% |
| Hsbc Holdings Plc | $413,669 | 0.0% |
| Focus Partners Wealth | $369,522 | 0.0% |
Exited
| Adage Capital Partners | $9.65M | was 0.0% |
| Amundi | $7.73M | was 0.0% |
| Tudor Investment Corp Et Al | $4.18M | was 0.0% |
| Millennium Management | $3.13M | was 0.0% |
| Hrt Financial Lp | $1.60M | was 0.0% |
| HighTower Advisors, LLC | $1.03M | was 0.0% |
| Allspring Global Investments… | $733,541 | was 0.0% |
| Toronto Dominion Bank | $537,034 | was 0.0% |
| Gotham Asset Management | $437,361 | was 0.0% |
| 1832 Asset Management L.P. | $379,804 | was 0.0% |
| Nomura Asset Management Co Ltd | $25,504 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 398 holders, 58.87M shares, $3.96B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 24
Peterson Neil W.
Officer · 7.50K sh · $678,360
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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