SEMTECH CORP SMTC
COM · Common Stock · CUSIP 816850101 · ISIN US8168501018
- SectorTechnology
- IndustrySemiconductors & Related Devices
- HeadquartersCamarillo, CA
- Founded1960
- Websitesemtech.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($1.2m this quarter). Holder counts are more reliable. Shares outstanding: 86.6m as of 2025-05-23, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $45.14. Options: 18 managers hold calls ($49.8m notional), 20 hold puts ($100.6m).
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 277 |
| Q4 2022 | 262 |
| Q1 2023 | 248 |
| Q2 2023 | 227 |
| Q3 2023 | 217 |
| Q4 2023 | 226 |
| Q1 2024 | 235 |
| Q2 2024 | 256 |
| Q3 2024 | 274 |
| Q4 2024 | 355 |
| Q1 2025 | 316 |
| Q2 2025 | 317 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 96 | 123 |
| Q4 2023 | 120 | 114 |
| Q1 2024 | 124 | 107 |
| Q2 2024 | 139 | 134 |
| Q3 2024 | 151 | 122 |
| Q4 2024 | 233 | 105 |
| Q1 2025 | 186 | 193 |
| Q2 2025 | 194 | 149 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2024 | $67.1m | $105.1m | 1.57 |
| Q4 2024 | $56.7m | $134.2m | 2.37 |
| Q1 2025 | $82.4m | $89.5m | 1.09 |
| Q2 2025 | $49.8m | $100.6m | 2.02 |
Biggest buyers
| Capital Research Global Investors | Added | +1.5m |
| WESTFIELD CAPITAL MANAGEMENT CO LP | Added | +1.4m |
| MORGAN STANLEY | Added | +1.4m |
| ROYAL BANK OF CANADA | Added | +1.3m |
| Point72 Asset Management, L.P. | Added | +1.1m |
| Woodline Partners LP | Added | +852.9k |
| AMERIPRISE FINANCIAL INC | Added | +666.5k |
| Nuveen, LLC | Added | +665.4k |
| Atreides Management, LP | New | +661.9k |
| Hood River Capital Management LLC | Added | +594.5k |
Biggest sellers
| Squarepoint Ops LLC | Reduced | -1.0m |
| TWO SIGMA INVESTMENTS, LP | Reduced | -770.4k |
| FMR LLC | Reduced | -692.0k |
| Balyasny Asset Management L.P. | Reduced | -575.5k |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Reduced | -496.6k |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | -415.3k |
| TWO SIGMA ADVISERS, LP | Reduced | -408.3k |
| Invesco Ltd. | Reduced | -383.4k |
| NORGES BANK | Reduced | -360.3k |
| J. Goldman & Co LP | Sold out | -324.9k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $7.9m175.1k shares |
| NOMURA HOLDINGS INC | Unchanged | $7.9m175.0k shares |
| CITADEL ADVISORS LLC | Reduced | $7.7m171.1k shares |
| PEAK6 LLC | Reduced | $4.2m92.0k shares |
| JANE STREET GROUP, LLC | Reduced | $4.1m90.2k shares |
| SIMPLEX TRADING, LLC | Reduced | $3.3m73.0k shares |
| CAPITAL FUND MANAGEMENT S.A. | Added | $3.1m68.7k shares |
| WOLVERINE TRADING, LLC | Reduced | $2.8m62.5k shares |
| IMC-Chicago, LLC | Reduced | $2.4m52.3k shares |
| TUDOR INVESTMENT CORP ET AL | Added | $1.9m41.3k shares |
Biggest puts
| TWO SIGMA INVESTMENTS, LP | Unchanged | $33.0m730.0k shares |
| CITADEL ADVISORS LLC | Reduced | $13.5m299.5k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $8.8m195.8k shares |
| PEAK6 LLC | Reduced | $7.9m176.0k shares |
| Parallax Volatility Advisers, L.P. | Unchanged | $6.8m150.0k shares |
| Portman Square Capital LLP | Added | $6.8m150.0k shares |
| Squarepoint Ops LLC | Reduced | $6.2m137.2k shares |
| JANE STREET GROUP, LLC | Added | $3.7m82.4k shares |
| SIMPLEX TRADING, LLC | Added | $3.1m67.9k shares |
| IMC-Chicago, LLC | Added | $2.3m51.7k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution +0.1 pts · filed 2026-09-04 | 10.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution -1.8 pts · filed 2026-07-31 | 5.7% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.2% |
Fell to 5% or below in the last year: AMERIPRISE FINANCIAL INC (3.7%, 2026-08-14), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC), Capital Research Global Investors (4.9%, 2026-02-12)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 1 | $496.6k | 1 | $464.8k | — |
| Q4 2023 | 0 | — | 1 | $358.2k | — |
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 1 | $33.2k | 0 | — | — |
| Q3 2024 | 0 | — | 0 | — | — |
| Q4 2024 | 0 | — | 4 | $1.3m | $1.3m |
| Q1 2025 | 0 | — | 3 | $993.9k | $993.9k |
| Q2 2025 | 0 | — | 3 | $889.3k | $178.2k |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-06-24 | Silberstein Asaf EVP and COO | Sold | $86.0k2.0k shares |
| 2025-06-18 | Cardenuto Rodolpho C Director | Sold | $548.8k13.1k shares |
| 2025-06-06 | Silberstein Asaf EVP and COO | Sold | $76.4k2.0k shares |
| 2025-06-05 | Lin Mark EVP and CFO | Sold plan | $143.3k3.8k shares |
| 2025-04-01 | Lin Mark EVP and CFO | Sold plan | $34.9k1.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.01% of their portfolio | 12.9m $583.3m | Reduced -125.4k |
| VANGUARD GROUP INC 0.01% of their portfolio | 11.9m $538.6m | Added +229.0k |
| AMERIPRISE FINANCIAL INC 0.08% of their portfolio | 7.1m $321.0m | Added +666.5k |
| Capital Research Global Investors 0.04% of their portfolio | 4.1m $186.0m | Added +1.5m |
| STATE STREET CORP 0.01% of their portfolio | 4.0m $182.2m | Added +60.8k |
| Whale Rock Capital Management LLC 2.50% of their portfolio | 4.0m $180.2m | Added +37.7k |
| ALLIANCEBERNSTEIN L.P. 0.05% of their portfolio | 3.3m $149.8m | Added +295.0k |
| MORGAN STANLEY 0.01% of their portfolio | 3.2m $146.3m | Added +1.4m |
| MACQUARIE GROUP LTD 0.17% of their portfolio | 3.0m $137.5m | Added +57.6k |
| DISCIPLINED GROWTH INVESTORS INC /MN 2.50% of their portfolio | 2.9m $130.7m | Added +115.9k |
| WESTFIELD CAPITAL MANAGEMENT CO LP 0.52% of their portfolio | 2.7m $124.0m | Added +1.4m |
| WELLINGTON MANAGEMENT GROUP LLP 0.02% of their portfolio | 2.4m $107.8m | Added +75.2k |
| Hood River Capital Management LLC 1.41% of their portfolio | 2.2m $101.3m | Added +594.5k |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 2.1m $95.9m | Added +178.3k |
| Point72 Asset Management, L.P. 0.17% of their portfolio | 1.6m $70.3m | Added +1.1m |
| Nuveen, LLC 0.02% of their portfolio | 1.5m $66.7m | Added +665.4k |
| FULLER & THALER ASSET MANAGEMENT, INC. 0.23% of their portfolio | 1.4m $64.1m | Added +140.8k |
| Invesco Ltd. 0.01% of their portfolio | 1.4m $64.0m | Reduced -383.4k |
| ROYAL BANK OF CANADA 0.01% of their portfolio | 1.3m $60.6m | Added +1.3m |
| Woodline Partners LP 0.32% of their portfolio | 1.3m $60.3m | Added +852.9k |
| NEUBERGER BERMAN GROUP LLC 0.04% of their portfolio | 1.2m $55.9m | Reduced -55.3k |
| DEUTSCHE BANK AG\ 0.02% of their portfolio | 1.2m $54.4m | Reduced -4.7k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 1.0m $46.1m | Added +24.7k |
| Granahan Investment Management, LLC 1.82% of their portfolio | 991.6k $44.8m | Added +36.7k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 971.6k $43.9m | Added +358.2k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 952.2k $43.0m | Added +88.9k |
| Clearline Capital LP 3.12% of their portfolio | 784.5k $35.4m | Added +95.5k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 761.7k $34.4m | Added +48.0k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 704.6k $31.8m | Added +7.6k |
| TWO SIGMA INVESTMENTS, LP 0.06% of their portfolio | 702.3k $31.7m | Reduced -770.4k |
| Atreides Management, LP 0.83% of their portfolio | 661.9k $29.9m | New |
| UBS Group AG 0.01% of their portfolio | 601.7k $27.2m | Reduced -199.4k |
| Man Group plc 0.06% of their portfolio | 579.3k $26.1m | Added +317.3k |
| TWO SIGMA ADVISERS, LP 0.05% of their portfolio | 545.6k $24.6m | Reduced -408.3k |
| COMERICA BANK 0.09% of their portfolio | 531.8k $24.0m | Added +393.0k |
| CITADEL ADVISORS LLC 0.02% of their portfolio | 530.3k $23.9m | Added +131.1k |
| Freestone Grove Partners LP 0.18% of their portfolio | 526.0k $23.7m | New |
| FRED ALGER MANAGEMENT, LLC 0.11% of their portfolio | 525.7k $23.7m | Added +141.9k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 519.1k $23.4m | Reduced -88.2k |
| WCM INVESTMENT MANAGEMENT, LLC 0.05% of their portfolio | 514.3k $23.1m | Added +268.9k |
| Assenagon Asset Management S.A. 0.04% of their portfolio | 494.2k $22.3m | Added +22.2k |
| PALISADE CAPITAL MANAGEMENT, LP 0.63% of their portfolio | 490.2k $22.1m | Added +54.6k |
| VICTORY CAPITAL MANAGEMENT INC 0.01% of their portfolio | 487.0k $22.0m | Reduced -190.7k |
| COOPER CREEK PARTNERS MANAGEMENT LLC 0.67% of their portfolio | 448.7k $20.3m | Added +379.4k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 429.8k $19.4m | Added +1.8k |
| LMR Partners LLP 0.30% of their portfolio | 425.0k $19.2m | Added +175.0k |
| GREAT LAKES ADVISORS, LLC 0.16% of their portfolio | 422.8k $19.1m | New |
| Schonfeld Strategic Advisors LLC 0.14% of their portfolio | 421.8k $19.0m | Added +65.4k |
| Polar Asset Management Partners Inc. 0.45% of their portfolio | 396.2k $17.9m | Added +140.0k |
| Portolan Capital Management, LLC 1.07% of their portfolio | 379.0k $17.1m | Added +309.7k |
| Balyasny Asset Management L.P. 0.04% of their portfolio | 355.4k $16.0m | Reduced -575.5k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 344.9k $15.6m | Added +2.3k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 334.5k $15.1m | Added +308.6k |
| NORGES BANK 0.00% of their portfolio | 316.1k $14.3m | Reduced -360.3k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.02% of their portfolio | 306.0k $13.8m | Added +169.1k |
| HARBOR CAPITAL ADVISORS, INC. 0.57% of their portfolio | 301.5k $13.6m | Added +34.6k |
| Public Sector Pension Investment Board 0.06% of their portfolio | 295.3k $13.3m | Added +22.9k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.01% of their portfolio | 294.0k $13.2m | Reduced -496.6k |
| SummitTX Capital, L.P. 0.54% of their portfolio | 273.6k $12.3m | New |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 269.6k $12.2m | Reduced -142.2k |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 240.4k $10.9m | Added +27.8k |
| Legal & General Group Plc 0.00% of their portfolio | 236.1k $10.7m | Added +3.5k |
| Alyeska Investment Group, L.P. 0.04% of their portfolio | 231.4k $10.4m | Reduced -161.5k |
| CAPITAL FUND MANAGEMENT S.A. 0.11% of their portfolio | 230.7k $10.4m | Added +191.2k |
| TUDOR INVESTMENT CORP ET AL 0.08% of their portfolio | 220.9k $10.0m | Reduced -235.9k |
| Jain Global LLC 0.15% of their portfolio | 211.0k $9.5m | Added +71.8k |
| Connor, Clark & Lunn Investment Management Ltd. 0.03% of their portfolio | 182.5k $8.2m | Added +133.9k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.01% of their portfolio | 178.3k $8.0m | Added +27.7k |
| BARCLAYS PLC 0.00% of their portfolio | 172.8k $7.8m | Reduced -105.6k |
| Swiss National Bank 0.00% of their portfolio | 165.2k $7.5m | Reduced -1.7k |
| Andar Capital Management HK Ltd 8.44% of their portfolio | 160.0k $7.2m | New |
| SEI INVESTMENTS CO 0.01% of their portfolio | 158.3k $7.1m | Added +48.8k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.02% of their portfolio | 158.2k $7.1m | Reduced -25.5k |
| HEARTLAND ADVISORS INC 0.34% of their portfolio | 133.4k $6.0m | Reduced -330 |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.01% of their portfolio | 128.9k $5.8m | Added +21.2k |
| INTECH INVESTMENT MANAGEMENT LLC 0.05% of their portfolio | 127.0k $5.7m | Added +58.5k |
| Squarepoint Ops LLC 0.01% of their portfolio | 113.5k $5.1m | Reduced -1.0m |
| PRUDENTIAL FINANCIAL INC 0.01% of their portfolio | 101.5k $4.6m | Reduced -72.5k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 97.8k $4.4m | Reduced -7.0k |
| Moody Aldrich Partners LLC 0.85% of their portfolio | 97.4k $4.4m | Reduced -1.5k |
| EFG Asset Management (North America) Corp. 0.60% of their portfolio | 94.9k $4.3m | Added +12.8k |
| NORDEA INVESTMENT MANAGEMENT AB 0.00% of their portfolio | 94.6k $4.2m | New |
| CITIGROUP INC 0.00% of their portfolio | 93.1k $4.2m | Reduced -31.4k |
| CANADA LIFE ASSURANCE Co 0.01% of their portfolio | 89.6k $4.0m | Reduced -8.0k |
| Aquatic Capital Management LLC 0.08% of their portfolio | 85.1k $3.8m | Reduced -87.6k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 84.6k $3.8m | Added +1.3k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 82.3k $3.7m | Added +100 |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.01% of their portfolio | 80.8k $3.6m | Reduced -263.3k |
| ExodusPoint Capital Management, LP 0.04% of their portfolio | 75.3k $3.4m | Added +46.6k |
| B. Metzler seel. Sohn & Co. AG 0.03% of their portfolio | 73.7k $3.3m | Added +45.8k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 73.2k $3.3m | Added +11.1k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.01% of their portfolio | 67.4k $3.0m | Added +2.9k |
| CONNORS INVESTOR SERVICES INC 0.26% of their portfolio | 64.5k $2.9m | Added +16.7k |
| Thrivent Financial for Lutherans 0.01% of their portfolio | 63.7k $2.9m | Reduced -6.9k |
| SORA INVESTORS LLC 0.24% of their portfolio | 60.0k $2.7m | Reduced -215.5k |
| FMR LLC 0.00% of their portfolio | 59.9k $2.7m | Reduced -692.0k |
| Gotham Asset Management, LLC 0.02% of their portfolio | 58.9k $2.7m | Reduced -37.8k |
| Susquehanna Portfolio Strategies, LLC 0.06% of their portfolio | 56.9k $2.6m | Added +37.8k |
| MetLife Investment Management, LLC 0.01% of their portfolio | 55.4k $2.5m | Added +12.6k |
| Y-Intercept (Hong Kong) Ltd 0.06% of their portfolio | 55.1k $2.5m | Added +37.7k |