Who owns SEMTECH CORP?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of SMTC from SEC Form 13F filings across 576 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 576 institutions disclosed 93.3M shares of SEMTECH CORP worth $14.95B — about 100% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
576
13F holders
$14.95B
value, 2026 filers
100%
of shares outstanding (93.3M sh)
198
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of SMTC's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 9.7M | $1.58B | 0.0% | 10.5% | -31.4% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5.3M | $862.4M | 0.0% | 5.7% | -23.0% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 4.2M | $679.7M | 0.0% | 4.5% | +1.3% |
| 4 | AMERIPRISE FINANCIAL INC | 3.5M | $559.0M | 0.1% | 3.7% | -53.7% |
| 5 | STATE STREET CORP | 3.4M | $548.4M | 0.0% | 3.6% | -16.5% |
| 6 | JANE STREET GROUP, LLC | 3.4M | $542.4M | 0.0% | 3.6% | +333.6% |
| 7 | Capital Research Global Investors | 3.0M | $478.2M | 0.1% | 3.2% | -28.8% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 2.3M | $366.6M | 0.0% | 2.4% | -10.8% |
| 9 | Hood River Capital Management LLC | 2.3M | $364.2M | 2.6% | 2.4% | -1.6% |
| 10 | MORGAN STANLEY | 2.0M | $318.9M | 0.0% | 2.1% | +39.1% |
| 11 | WELLINGTON MANAGEMENT GROUP LLP | 1.9M | $310.1M | 0.1% | 2.1% | -19.7% |
| 12 | BANK OF AMERICA CORP /DE/ | 1.9M | $301.0M | 0.0% | 2% | +62.7% |
| 13 | ALLIANCEBERNSTEIN L.P. | 1.6M | $120.5M | 0.0% | 1.7% | -33.8% |
| 14 | PRICE T ROWE ASSOCIATES INC /MD/ | 1.3M | $218.2M | 0.0% | 1.4% | +564.5% |
| 15 | NORGES BANKNEW | 1.2M | $202.0M | 0.0% | 1.3% | new |
| 16 | UBS Group AG | 1.2M | $186.8M | 0.0% | 1.2% | +29.4% |
| 17 | MILLENNIUM MANAGEMENT LLC | 1.1M | $184.8M | 0.1% | 1.2% | -41.9% |
| 18 | WESTFIELD CAPITAL MANAGEMENT CO LP | 1.1M | $183.4M | 0.6% | 1.2% | -11.5% |
| 19 | DISCIPLINED GROWTH INVESTORS INC /MN | 955,033 | $154.6M | 2.6% | 1% | -56.7% |
| 20 | TREMBLANT CAPITAL GROUPNEW | 887,268 | $143.6M | 4.1% | 1% | new |
| 21 | NORTHERN TRUST CORP | 852,181 | $137.9M | 0.0% | 0.9% | -14.2% |
| 22 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDNEW | 851,858 | $137.9M | 0.2% | 0.9% | new |
| 23 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 842,125 | $136.3M | 0.0% | 0.9% | +396.3% |
| 24 | JPMORGAN CHASE & CO | 833,668 | $130.8M | 0.0% | 0.9% | +2.1% |
| 25 | TWO SIGMA INVESTMENTS, LP | 820,898 | $132.9M | 0.1% | 0.9% | +1578.4% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.