Security record
MTSI
MACOM Technology Solutions Holdings, Inc. · Technology · Semiconductors
146Tracked holders
+14Δ holders
56.07MShares held
$20.98BReported value
+18New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth +10.6% ·
share flow -1.9% ·
net new positions +10.3%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
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 | 146 | +14 | 56.07M | $20.98B | +18 | −3 |
| Q1 2026 | 134 | +2 | 57.04M | $11.94B | +10 | −9 |
| Q4 2025 | 132 | +1 | 54.33M | $9.31B | +3 | −1 |
| Q3 2025 | 19 | +2 | 31.80M | $3.96B | +2 | −1 |
| Q2 2025 | 15 | 0 | 28.73M | $4.12B | +1 | −1 |
| Q1 2025 | 12 | -1 | 12.26M | $1.23B | +1 | −2 |
| Q4 2024 | 13 | +4 | 11.70M | $1.52B | +4 | — |
| Q3 2024 | 8 | -1 | 8.78M | $977.09M | — | −1 |
| Q2 2024 | 9 | — | 7.14M | $796.33M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 10.53M | -0.8% | $4.00B | 0.2% | ▼ Trim | 5 | SEC ↗ ×9 |
| 2 | BlackRock ✦ (passive) | 9.51M | +11.1% | $3.62B | 0.1% | ▲ Add | 5 | SEC ↗ ×20 |
| 3 | Vanguard Capital Management Llc | 3.06M | +2.4% | $1.17B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 2.26M | +5.1% | $860.49M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 5 | Invesco Ltd. | 2.15M | -41.5% | $817.64M | 0.1% | ▼ Trim | 3 | SEC ↗ ×12 |
| 6 | JPMorgan Chase ✦ | 2.13M | +5.4% | $792.99M | 0.0% | ▲ Add | 4 | SEC ↗ ×14 |
| 7 | Geode Capital Management ✦ (passive) | 1.41M | +3.7% | $536.34M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 8 | Wellington Management ✦ | 1.21M | -22.1% | $458.62M | 0.1% | ▼ Trim | 7 | SEC ↗ ×7 |
| 9 | Massachusetts Financial Services Co… | 1.17M | +40.8% | $443.58M | 0.1% | ▲ Add | 3 | SEC ↗ ×6 |
| 10 | Capital Research Global Investors | 1.09M | -11.2% | $413.14M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 11 | Norges Bank ✦ (passive) | 996.73K | New | $379.13M | 0.0% | New | 1 | SEC ↗ |
| 12 | T. Rowe Price ✦ | 980.13K | +7.1% | $372.81M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 13 | Neuberger Berman Group LLC | 826.97K | +4.8% | $314.39M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 14 | Goldman Sachs Group ✦ | 812.42K | +88.6% | $309.02M | 0.0% | ▲ Add | 4 | SEC ↗ ×4 |
| 15 | Franklin Resources Inc | 798.89K | +59.1% | $303.87M | 0.1% | ▲ Add | 3 | SEC ↗ ×8 |
| 16 | Qube Research & Technologies Ltd | 790.68K | New | $300.75M | 0.3% | New | 1 | SEC ↗ |
| 17 | Charles Schwab Investment… | 666.66K | +0.9% | $253.58M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 18 | Bank Of America Corp /De/ | 651.29K | +35.5% | $247.73M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 19 | Artisan Partners Limited Partnership | 627.85K | -40.0% | $238.82M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 20 | Raymond James Financial Inc | 627.80K | +6.3% | $238.80M | 0.1% | ▲ Add | 3 | SEC ↗ ×6 |
| 21 | Northern Trust Corp | 558.72K | +4.9% | $212.52M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 22 | Bank of New York Mellon Corp | 1.09M | -25.0% | $205.87M | 0.0% | ▼ Trim | 3 | SEC ↗ ×19 |
| 23 | Jane Street Group, Llc | 534.56K | +22579.8% | $203.33M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 24 | Barclays Plc | 467.34K | -36.4% | $177.76M | 0.1% | ▼ Trim | 3 | SEC ↗ ×5 |
| 25 | Clearbridge Investments, LLC | 441.22K | New | $167.83M | 0.1% | New | 1 | SEC ↗ |
| 26 | Millennium Management ✦ | 430.40K | +28.4% | $163.71M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 27 | Citigroup Inc | 410.18K | -3.2% | $156.02M | 0.1% | ▼ Trim | 3 | SEC ↗ ×3 |
| 28 | UBS Group AG | 389.95K | -51.8% | $148.32M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 29 | Morgan Stanley ✦ | 380.49K | -31.5% | $144.73M | 0.0% | ▼ Trim | 4 | SEC ↗ ×16 |
| 30 | Deutsche Bank Ag\ | 362.73K | +208.5% | $137.97M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 31 | American Century Companies Inc | 334.96K | -2.4% | $127.41M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 32 | Allspring Global Investments… | 362.06K | New | $126.95M | 0.2% | New | 1 | SEC ↗ ×3 |
| 33 | Alliancebernstein L.P. | 569.51K | -27.8% | $126.47M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 34 | Arrowstreet Capital ✦ | 321.34K | +277.9% | $122.23M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 35 | First Trust Advisors Lp | 311.38K | +36.3% | $118.44M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 36 | Nomura Asset Management… | 307.23K | -51.6% | $116.86M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 37 | Amundi | 288.61K | +54.3% | $109.78M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 38 | Dimensional Fund Advisors Lp | 286.46K | -45.9% | $108.95M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 39 | Assenagon Asset Management S.A. | 274.47K | +1042.7% | $104.40M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 40 | Jennison Associates Llc | 269.63K | -10.0% | $102.56M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 41 | Nuveen, LLC | 260.42K | +22.7% | $99.06M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 42 | Federated Hermes, Inc. | 249.29K | +5362.1% | $94.82M | 0.1% | ▲ Add | 3 | SEC ↗ ×4 |
| 43 | AQR Capital Management ✦ | 234.07K | +10.3% | $88.01M | 0.0% | ▲ Add | 9 | SEC ↗ ×6 |
| 44 | Loomis Sayles & Co L P | 206.61K | -35.9% | $78.59M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 45 | UBS AM, a distinct business unit of… | 188.99K | -0.9% | $71.88M | 0.0% | ▼ Trim | 3 | SEC ↗ ×10 |
| 46 | Rhumbline Advisers | 177.46K | +6.8% | $67.50M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 47 | Td Asset Management Inc | 177.21K | -19.9% | $67.41M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 48 | Principal Financial Group Inc | 171.61K | -12.1% | $65.28M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 49 | Schroder Investment Management Group | 169.31K | -32.3% | $63.08M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 50 | Sei Investments Co | 165.74K | -24.4% | $63.04M | 0.1% | ▼ Trim | 3 | SEC ↗ ×3 |
| 51 | Susquehanna International Group, Llp | 153.60K | +312.6% | $58.43M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 52 | Wells Fargo & Company/Mn | 145.25K | +421.7% | $55.25M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 53 | Manufacturers Life Insurance… | 143.18K | -53.2% | $54.46M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 54 | Swiss National Bank | 136.75K | +2.4% | $52.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Squarepoint Ops LLC | 136.58K | -20.7% | $51.95M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 56 | CIBC Bancorp USA Inc. | 114.82K | New | $43.66M | 0.1% | New | 1 | SEC ↗ ×2 |
| 57 | Envestnet Asset Management Inc | 111.64K | -3.4% | $42.47M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | California Public Employees… | 110.93K | +0.7% | $42.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | New York State Common Retirement… | 108.89K | -55.2% | $41.42M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 60 | Mirae Asset Global Investments Co.… | 101.68K | -4.5% | $38.67M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 61 | Bnp Paribas Financial Markets | 100.44K | -31.4% | $38.20M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 62 | Nomura Holdings Inc | 97.96K | +1294.6% | $37.26M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 63 | Royal Bank Of Canada | 95.58K | +22.5% | $36.36M | 0.0% | ▲ Add | 3 | SEC ↗ ×9 |
| 64 | Legal & General Group Plc | 95.15K | +6.1% | $36.19M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 65 | Gotham Asset Management ✦ | 92.35K | +29.0% | $35.13M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 66 | Victory Capital Management Inc | 80.84K | -17.1% | $30.75M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Adage Capital Partners ✦ | 80.06K | +14.3% | $30.45M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Russell Investments Group, Ltd. | 72.02K | +65.3% | $27.39M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 69 | Point72 Asset Management ✦ | 67.46K | -46.3% | $25.66M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 70 | Ameriprise Financial Inc | 65.20K | -58.0% | $24.80M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 71 | State Of Wisconsin Investment Board | 64.94K | -7.9% | $24.70M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 72 | Nomura Asset Management Co Ltd | 62.50K | +7.9% | $23.77M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 73 | Tudor Investment Corp Et Al | 60.94K | New | $23.18M | 0.1% | New | 1 | SEC ↗ |
| 74 | Two Sigma Investments ✦ | 52.97K | +34.7% | $20.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 75 | Universal- Beteiligungs- und… | 50.18K | -29.6% | $19.09M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | State Board Of Administration Of… | 49.94K | +6.1% | $19.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Caisse De Depot Et Placement Du… | 49.40K | New | $18.79M | 0.0% | New | 1 | SEC ↗ |
| 78 | Swedbank AB | 45.95K | -21.9% | $17.48M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 79 | Citadel Advisors ✦ | 43.70K | -92.6% | $16.62M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 80 | BNP Paribas Asset Management… | 42.12K | +97.6% | $16.02M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 81 | LPL Financial LLC | 42.01K | +36.6% | $15.98M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | Canada Pension Plan Investment Board | 39.81K | +784.7% | $15.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Bank Julius Baer & Co. Ltd, Zurich | 35.96K | +17.9% | $13.66M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | Stifel Financial Corp | 33.45K | +28.5% | $12.72M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 85 | Creative Planning | 29.83K | +15.1% | $11.35M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 86 | Zurcher Kantonalbank (Zurich… | 27.48K | +5.2% | $10.45M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Quantinno Capital Management LP | 26.96K | -3.1% | $10.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | Ensign Peak Advisors, Inc | 25.99K | +630.9% | $9.89M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | Balyasny Asset Management L.P. | 22.83K | -76.0% | $8.68M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 90 | Jones Financial Companies Lllp | 22.89K | +0.3% | $8.45M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 91 | Voya Investment Management Llc | 20.53K | +105.3% | $7.81M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 92 | Osaic Holdings, Inc. | 20.12K | -14.3% | $7.65M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 93 | Cerity Partners LLC | 18.35K | +7.0% | $6.98M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 94 | Fifth Third Bancorp | 18.23K | -1.3% | $6.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 95 | Pacer Advisors, Inc. | 17.76K | +47.5% | $6.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Credit Agricole S A | 17.32K | +0.3% | $6.59M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 97 | Tidal Investments LLC | 15.99K | +21.3% | $6.08M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | HighTower Advisors, LLC | 15.24K | +48.4% | $5.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 99 | Capital World Investors ✦ | 14.24K | 0.0% | $5.42M | 0.0% | Held | 2 | SEC ↗ |
| 100 | Focus Partners Wealth | 12.78K | +67.9% | $4.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $379.13M | 0.0% |
| Qube Research & Technologies… | $300.75M | 0.3% |
| Clearbridge Investments, LLC | $167.83M | 0.1% |
| Allspring Global Investments… | $126.95M | 0.2% |
| CIBC Bancorp USA Inc. | $43.66M | 0.1% |
| Tudor Investment Corp Et Al | $23.18M | 0.1% |
| Caisse De Depot Et Placement… | $18.79M | 0.0% |
Exited
| Bridgewater Associates | $2.38M | was 0.0% |
| Connor, Clark & Lunn… | $1.43M | was 0.0% |
| Hrt Financial Lp | $629,000 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 510 holders, 72.04M shares, $14.26B 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 28
Dennehy Robert
Officer · 252 sh · $69,350
Aug 17
Kober John
Officer · 400 sh · $129,588
Aug 17
Kober John
Officer · 900 sh · $292,734
Aug 17
Kober John
Officer · 500 sh · $163,255
Aug 17
Kober John
Officer · 1.59K sh · $509,706
Aug 17
Kober John
Officer · 1.60K sh · $526,048
Aug 17
Kober John
Officer · 300 sh · $98,925
Aug 17
Kober John
Officer · 400 sh · $132,268
Aug 17
Kober John
Officer · 1.70K sh · $556,898
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — T. Rowe Price Investment Management…
Aug 12
SC 13G/A — OCAMPO SUSAN
Jul 08
SC 13G/A — BlackRock, Inc.
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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