Security record
SMTC
Semtech Corporation · Technology · Semiconductors
140Tracked holders
+16Δ holders
67.05MShares held
$10.71BReported value
+22New positions
−5Exits
Momentum inputs (comparable managers):
holder breadth +12.9% ·
share flow -12.5% ·
net new positions +12.1%
— 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 | 140 | +16 | 67.05M | $10.71B | +22 | −5 |
| Q1 2026 | 126 | -1 | 75.53M | $5.43B | +7 | −9 |
| Q4 2025 | 126 | -1 | 78.63M | $6.42B | +1 | −1 |
| Q3 2025 | 20 | +1 | 41.94M | $3.00B | +2 | −2 |
| Q2 2025 | 17 | -1 | 37.14M | $1.68B | — | −1 |
| Q1 2025 | 15 | -1 | 11.91M | $409.73M | +1 | −2 |
| Q4 2024 | 16 | +4 | 13.28M | $821.16M | +4 | — |
| Q3 2024 | 11 | +1 | 5.92M | $270.38M | +2 | −1 |
| Q2 2024 | 10 | — | 8.64M | $258.27M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 9.75M | -31.4% | $1.58B | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 20 | Vanguard Capital Management Llc | 4.20M | +1.3% | $679.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Ameriprise Financial Inc | 3.45M | -53.7% | $559.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 22 | Ameriprise Financial Inc | 3.45M | -53.7% | $559.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 23 | Ameriprise Financial Inc | 3.45M | -53.7% | $559.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 24 | Ameriprise Financial Inc | 3.45M | -53.7% | $559.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 25 | Ameriprise Financial Inc | 3.45M | -53.7% | $559.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 26 | Ameriprise Financial Inc | 3.45M | -53.7% | $559.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 27 | State Street Global Advisors ✦ (passive) | 3.39M | -16.5% | $548.39M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 28 | Jane Street Group, Llc | 3.35M | +333.6% | $542.37M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 29 | Jane Street Group, Llc | 3.35M | +333.6% | $542.37M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 30 | Capital Research Global Investors | 2.95M | -28.8% | $478.17M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 31 | Geode Capital Management ✦ (passive) | 2.25M | -10.8% | $366.56M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 2.25M | -10.8% | $366.56M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 1.97M | +39.1% | $318.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 46 | Wellington Management ✦ | 1.92M | -19.7% | $310.07M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 47 | Wellington Management ✦ | 1.92M | -19.7% | $310.07M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 48 | Wellington Management ✦ | 1.92M | -19.7% | $310.07M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 49 | Wellington Management ✦ | 1.92M | -19.7% | $310.07M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 50 | Wellington Management ✦ | 1.92M | -19.7% | $310.07M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 51 | Wellington Management ✦ | 1.92M | -19.7% | $310.07M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 52 | Bank Of America Corp /De/ | 1.86M | +62.7% | $301.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Bank Of America Corp /De/ | 1.86M | +62.7% | $301.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Bank Of America Corp /De/ | 1.86M | +62.7% | $301.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Bank Of America Corp /De/ | 1.86M | +62.7% | $301.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | Bank Of America Corp /De/ | 1.86M | +62.7% | $301.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Bank Of America Corp /De/ | 1.86M | +62.7% | $301.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | Bank Of America Corp /De/ | 1.86M | +62.7% | $301.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Bank Of America Corp /De/ | 1.86M | +62.7% | $301.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | T. Rowe Price ✦ | 1.35M | +564.5% | $218.17M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 61 | T. Rowe Price ✦ | 1.35M | +564.5% | $218.17M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 62 | Norges Bank ✦ (passive) | 1.25M | New | $201.96M | 0.0% | New | 1 | SEC ↗ |
| 63 | UBS Group AG | 1.15M | +29.4% | $186.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | UBS Group AG | 1.15M | +29.4% | $186.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | UBS Group AG | 1.15M | +29.4% | $186.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | UBS Group AG | 1.15M | +29.4% | $186.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | UBS Group AG | 1.15M | +29.4% | $186.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Millennium Management ✦ | 1.14M | -41.9% | $184.77M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 69 | Northern Trust Corp | 852.18K | -14.2% | $137.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Northern Trust Corp | 852.18K | -14.2% | $137.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Northern Trust Corp | 852.18K | -14.2% | $137.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 72 | Northern Trust Corp | 852.18K | -14.2% | $137.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Northern Trust Corp | 852.18K | -14.2% | $137.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Northern Trust Corp | 852.18K | -14.2% | $137.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Healthcare Of Ontario Pension Plan… | 851.86K | New | $137.87M | 0.2% | New | 1 | SEC ↗ |
| 76 | UBS AM, a distinct business unit of… | 842.12K | +396.3% | $136.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | UBS AM, a distinct business unit of… | 842.12K | +396.3% | $136.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | UBS AM, a distinct business unit of… | 842.12K | +396.3% | $136.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | UBS AM, a distinct business unit of… | 842.12K | +396.3% | $136.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | UBS AM, a distinct business unit of… | 842.12K | +396.3% | $136.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | UBS AM, a distinct business unit of… | 842.12K | +396.3% | $136.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | UBS AM, a distinct business unit of… | 842.12K | +396.3% | $136.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | UBS AM, a distinct business unit of… | 842.12K | +396.3% | $136.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | UBS AM, a distinct business unit of… | 842.12K | +396.3% | $136.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 85 | UBS AM, a distinct business unit of… | 842.12K | +396.3% | $136.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 86 | Two Sigma Investments ✦ | 820.90K | +1578.4% | $132.86M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 87 | JPMorgan Chase ✦ | 833.67K | +2.1% | $130.84M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 88 | JPMorgan Chase ✦ | 833.67K | +2.1% | $130.84M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 89 | JPMorgan Chase ✦ | 833.67K | +2.1% | $130.84M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 90 | JPMorgan Chase ✦ | 833.67K | +2.1% | $130.84M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 91 | JPMorgan Chase ✦ | 833.67K | +2.1% | $130.84M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 92 | JPMorgan Chase ✦ | 833.67K | +2.1% | $130.84M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 93 | JPMorgan Chase ✦ | 833.67K | +2.1% | $130.84M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 94 | JPMorgan Chase ✦ | 833.67K | +2.1% | $130.84M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 95 | Citadel Advisors ✦ | 783.35K | -29.1% | $126.78M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 96 | Citadel Advisors ✦ | 783.35K | -29.1% | $126.78M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 97 | Artisan Partners Limited Partnership | 763.92K | -51.0% | $123.64M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 98 | Invesco Ltd. | 759.75K | -1.5% | $122.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | Invesco Ltd. | 759.75K | -1.5% | $122.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 100 | Invesco Ltd. | 759.75K | -1.5% | $122.97M | 0.0% | ▼ Trim | 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 | $201.96M | 0.0% |
| Healthcare Of Ontario Pension… | $137.87M | 0.2% |
Exited
| Gotham Asset Management | $2.91M | was 0.0% |
| Peak6 Llc | $2.12M | was 0.1% |
| Boston Partners | $1.76M | was 0.0% |
| CIBC Bancorp USA Inc. | $365,842 | was 0.0% |
| Optiver Holding B.V. | $8,227 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 4 holders, 10.39M shares, $22.16M 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 19
Walsh Paul V Jr
Director · 500 sh · $67,740
Aug 07
HOU HONG Q
Officer, Director · 2.00K sh · $280,000
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — AMERIPRISE FINANCIAL INC
Jul 31
SC 13G/A — VANGUARD PORTFOLIO MANAGEMENT LLC
Jul 30
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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