Security record · archived quarter
MTSI
MACOM Technology Solutions Holdings, Inc. · Technology · Semiconductors
132Tracked holders
+1Δ holders
54.33MShares held
$9.31BReported value
+3New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth +0.8% ·
share flow +0.4% ·
net new positions +1.5%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 144 | +14 | 55.76M | $20.87B | +18 | −5 |
| 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 · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 7.52M | +6.7% | $1.29B | 0.0% | ▲ Add | 3 | SEC ↗ ×16 |
| 2 | The Vanguard Group ✦ (passive) | 7.23M | +2.2% | $1.24B | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 3 | Fidelity (FMR) ✦ | 6.48M | +17.3% | $1.11B | 0.1% | ▲ Add | 3 | SEC ↗ ×8 |
| 4 | Invesco Ltd. | 3.42M | — | $586.56M | 0.1% | n/c | 1 | SEC ↗ ×13 |
| 5 | State Street Global Advisors ✦ (passive) | 2.12M | -2.2% | $362.89M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 1.93M | +7.6% | $331.37M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 7 | Capital Research Global Investors | 1.34M | — | $228.95M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 1.27M | +3.0% | $217.07M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 9 | Artisan Partners Limited Partnership | 1.25M | — | $213.54M | 0.3% | n/c | 1 | SEC ↗ |
| 10 | JPMorgan Chase ✦ | 1.11M | -57.4% | $189.49M | 0.0% | ▼ Trim | 2 | SEC ↗ ×11 |
| 11 | Alliancebernstein L.P. | 1.06M | — | $182.13M | 0.1% | n/c | 1 | SEC ↗ |
| 12 | Wellington Management ✦ | 1.02M | +3.0% | $173.95M | 0.0% | ▲ Add | 5 | SEC ↗ ×3 |
| 13 | Dimensional Fund Advisors Lp | 947.13K | — | $162.24M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 14 | UBS Group AG | 909.80K | — | $155.83M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 15 | Morgan Stanley ✦ | 758.16K | -2.4% | $129.86M | 0.0% | ▼ Trim | 2 | SEC ↗ ×13 |
| 16 | Nomura Asset Management… | 745.79K | — | $127.74M | 0.2% | n/c | 1 | SEC ↗ |
| 17 | Janus Henderson Group Plc | 679.09K | — | $116.32M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 18 | Neuberger Berman Group LLC | 665.42K | — | $114.05M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 19 | Bank Of America Corp /De/ | 656.45K | — | $112.44M | 0.0% | n/c | 1 | SEC ↗ ×9 |
| 20 | Charles Schwab Investment… | 641.37K | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Raymond James Financial Inc | 602.45K | — | $104.44M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 22 | Millennium Management ✦ | 602.94K | +94.7% | $103.27M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 23 | Barclays Plc | 574.45K | — | $98.39M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 24 | Norges Bank ✦ (passive) | 568.64K | New | $97.40M | 0.0% | New | 1 | SEC ↗ |
| 25 | Point72 Asset Management ✦ | 551.64K | -4.1% | $94.49M | 0.2% | ▼ Trim | 7 | SEC ↗ |
| 26 | Goldman Sachs Group ✦ | 530.36K | +4.5% | $90.84M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 27 | American Century Companies Inc | 513.24K | — | $87.91M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Northern Trust Corp | 509.77K | — | $87.31M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 29 | Loomis Sayles & Co L P | 484.37K | — | $82.96M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 30 | Manufacturers Life Insurance… | 482.82K | — | $82.70M | 0.1% | n/c | 1 | SEC ↗ |
| 31 | Massachusetts Financial Services Co… | 467.80K | — | $80.12M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 32 | Bank of New York Mellon Corp | 384.88K | — | $65.92M | 0.0% | n/c | 1 | SEC ↗ ×13 |
| 33 | Jennison Associates Llc | 352.65K | — | $60.40M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 34 | AQR Capital Management ✦ | 313.35K | +3.2% | $53.67M | 0.0% | ▲ Add | 7 | SEC ↗ ×6 |
| 35 | Citigroup Inc | 291.69K | — | $49.96M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 36 | New York State Common Retirement… | 291.26K | — | $49.89M | 0.1% | n/c | 1 | SEC ↗ |
| 37 | Td Asset Management Inc | 280.02K | — | $47.96M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Sei Investments Co | 216.97K | — | $37.16M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 39 | Hsbc Holdings Plc | 205.82K | — | $35.59M | 0.0% | n/c | 1 | SEC ↗ ×10 |
| 40 | Adage Capital Partners ✦ | 202.50K | New | $34.68M | 0.1% | New | 1 | SEC ↗ |
| 41 | Nuveen, LLC | 200.63K | — | $34.36M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 42 | Bnp Paribas Financial Markets | 199.50K | — | $34.17M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 43 | Ameriprise Financial Inc | 179.25K | — | $30.70M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 44 | Assenagon Asset Management S.A. | 172.82K | — | $29.60M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | UBS AM, a distinct business unit of… | 164.96K | — | $28.25M | 0.0% | n/c | 1 | SEC ↗ ×10 |
| 46 | Amundi | 161.95K | — | $27.74M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Rhumbline Advisers | 158.68K | — | $27.18M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Squarepoint Ops LLC | 153.02K | — | $26.21M | 0.1% | n/c | 1 | SEC ↗ |
| 49 | Bank Of Montreal /Can/ | 148.82K | — | $25.49M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 50 | Principal Financial Group Inc | 137.67K | — | $23.58M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 51 | Envestnet Asset Management Inc | 134.88K | — | $23.10M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Citadel Advisors ✦ | 133.12K | -66.3% | $22.80M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 53 | Swiss National Bank | 132.25K | — | $22.65M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Balyasny Asset Management L.P. | 131.74K | — | $22.56M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Victory Capital Management Inc | 110.31K | — | $18.89M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | California Public Employees… | 106.11K | — | $18.17M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Mirae Asset Global Investments Co.… | 98.88K | — | $16.94M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Legal & General Group Plc | 97.50K | — | $16.70M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 59 | D. E. Shaw & Co. ✦ | 93.30K | -72.2% | $15.98M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 60 | Deutsche Bank Ag\ | 88.15K | — | $15.10M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 61 | Royal Bank Of Canada | 85.10K | — | $14.58M | 0.0% | n/c | 1 | SEC ↗ ×10 |
| 62 | Universal- Beteiligungs- und… | 82.04K | — | $14.05M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | State Of Wisconsin Investment Board | 74.33K | — | $12.73M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | First Trust Advisors Lp | 71.15K | — | $12.19M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Arrowstreet Capital ✦ | 70.47K | New | $12.07M | 0.0% | New | 1 | SEC ↗ |
| 66 | California State Teachers… | 63.78K | — | $10.92M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Gotham Asset Management ✦ | 63.59K | +758.7% | $10.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 68 | Tudor Investment Corp Et Al | 55.00K | — | $9.42M | 0.1% | n/c | 1 | SEC ↗ |
| 69 | State Board Of Administration Of… | 47.06K | — | $8.06M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Wells Fargo & Company/Mn | 45.39K | — | $7.77M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 71 | Russell Investments Group, Ltd. | 42.73K | — | $7.32M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 72 | BNP Paribas Asset Management… | 21.74K | — | $6.39M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 73 | Jane Street Group, Llc | 35.78K | — | $6.13M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 74 | HighTower Advisors, LLC | 33.98K | — | $5.82M | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Nomura Holdings Inc | 30.82K | — | $5.28M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 76 | Caisse De Depot Et Placement Du… | 30.46K | — | $5.22M | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Cerity Partners LLC | 28.94K | — | $4.96M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 78 | Stifel Financial Corp | 26.77K | — | $4.59M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 79 | Creative Planning | 24.44K | — | $4.19M | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Corient Private Wealth LP | 23.98K | — | $4.17M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 81 | Quantinno Capital Management LP | 22.67K | — | $3.88M | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Lazard Asset Management Llc | 22.44K | — | $3.84M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 83 | Susquehanna International Group, Llp | 22.31K | — | $3.82M | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Baird Financial Group, Inc. | 21.58K | — | $3.70M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 85 | Zurcher Kantonalbank (Zurich… | 20.97K | — | $3.59M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Truist Financial Corp | 20.25K | — | $3.47M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 87 | LPL Financial LLC | 19.28K | — | $3.30M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Bridgewater Associates ✦ | 17.12K | -37.0% | $2.93M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | Franklin Resources Inc | 15.39K | — | $2.64M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 90 | Connor, Clark & Lunn Investment… | 13.43K | — | $2.30M | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Pacer Advisors, Inc. | 11.98K | — | $2.05M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Cetera Investment Advisers | 11.92K | — | $2.04M | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Cibc World Market Inc. | 11.54K | — | $1.98M | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Captrust Financial Advisors | 11.38K | — | $1.95M | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Credit Agricole S A | 11.27K | — | $1.93M | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Us Bancorp \De\ | 11.00K | — | $1.88M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 97 | ProShare Advisors LLC | 10.72K | — | $1.84M | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Assetmark, Inc | 10.33K | — | $1.77M | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Pictet Asset Management Holding SA | 10.10K | — | $1.73M | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Focus Partners Wealth | 8.87K | — | $1.52M | 0.0% | n/c | 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 | $97.40M | 0.0% |
| Adage Capital Partners | $34.68M | 0.1% |
| Arrowstreet Capital | $12.07M | 0.0% |
Exited
| Renaissance Technologies | $16.33M | 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: Q4 2025 ·
Methodology ·
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