SMTC
Semtech Corporation
NASDAQ · USTechnologySemiconductors
$127.57+2.09%
Price as of Jul 20, 2026
SMTC ownership
Semtech Corporation ownership & insider activity
Latest available institutional positioning and SEC Form 4 insider transactions, coalesced at the company entity level when listings share coverage.
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
23
Net (3m)
-$6.9M
Insider trades by month Buys Sells
Feb
Mar
Apr
May
Jun
Jul
Context3-month price +18%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jul 16, 2026 | Silberstein Asafofficer: EVP and COO | Sell | 3,000 | $145.04 |
| Jul 14, 2026 | HOU HONG Qdirector, officer: President and CEO | Sell | 2,000 | $133.00 |
| Jul 10, 2026 | Silberstein Asafofficer: EVP and COO | Sell | 588 | $127.61 |
| Jul 10, 2026 | Silberstein Asafofficer: EVP and COO | Sell | 273 | $126.60 |
| Jul 10, 2026 | Silberstein Asafofficer: EVP and COO | Sell | 437 | $124.19 |
| Jul 10, 2026 | Silberstein Asafofficer: EVP and COO | Sell | 1,400 | $128.70 |
| Jul 10, 2026 | Silberstein Asafofficer: EVP and COO | Sell | 3,354 | $129.94 |
| Jul 10, 2026 | Silberstein Asafofficer: EVP and COO | Sell | 2,448 | $125.18 |
| Jul 9, 2026 | Green Jason Elliotofficer: EVP and CCO | Sell | 1,132 | $129.32 |
| Jul 6, 2026 | HOU HONG Qdirector, officer: President and CEO | Option | 6,484 | — |
| Jul 6, 2026 | HOU HONG Qdirector, officer: President and CEO | Tax | 3,300 | $161.85 |
| Jul 6, 2026 | Lin Markofficer: EVP and CFO | Sell | 970 | $150.41 |
| Jul 6, 2026 | Lin Markofficer: EVP and CFO | Option | 3,164 | — |
| Jul 6, 2026 | Lin Markofficer: EVP and CFO | Tax | 1,561 | $161.85 |
| Jul 2, 2026 | Fischer Gregory Michaeldirector | Sell | 1,500 | $156.24 |
| Jul 1, 2026 | HOU HONG Qdirector, officer: President and CEO | Sell | 2,286 | $152.99 |
| Jul 1, 2026 | HOU HONG Qdirector, officer: President and CEO | Sell | 7,319 | $152.43 |
| Jun 26, 2026 | Walsh Paul V Jrdirector | Sell | 500 | $164.99 |
| Jun 24, 2026 | WILSON JOHN MICHAELofficer: Chief Quality Officer and CTO | Sell | 5,500 | $170.00 |
| Jun 12, 2026 | Lin Markofficer: EVP and CFO | Tax | 1,196 | $157.52 |
| Jun 12, 2026 | Green Jason Elliotofficer: EVP and CCO | Tax | 988 | $157.52 |
| Jun 12, 2026 | Lin Markofficer: EVP and CFO | Sell | 683 | $155.16 |
| Jun 12, 2026 | WILSON JOHN MICHAELofficer: Chief Quality Officer and CTO | Option | 1,400 | — |
| Jun 12, 2026 | Silberstein Asafofficer: EVP and COO | Option | 2,438 | — |
| Jun 12, 2026 | HOU HONG Qdirector, officer: President and CEO | Option | 8,129 | — |
| Jun 12, 2026 | HOU HONG Qdirector, officer: President and CEO | Tax | 4,137 | $157.52 |
| Jun 12, 2026 | Lin Markofficer: EVP and CFO | Option | 2,349 | — |
| Jun 12, 2026 | WILSON JOHN MICHAELofficer: Chief Quality Officer and CTO | Tax | 713 | $157.52 |
| Jun 12, 2026 | Silberstein Asafofficer: EVP and COO | Tax | 1,241 | $157.52 |
| Jun 12, 2026 | Green Jason Elliotofficer: EVP and CCO | Option | 2,510 | — |
Source: SMTC SEC Form 4 filings, latest Jul 16, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their SMTC positions over the last 6 months (SEC Form 13F).
Increased
341
New positions
189
Reduced
253
Sold out
88
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 14.2M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 13.2M | Feb 12, 2026 |
| VANGUARD GROUP INC | Increased | 11.9M | Jan 29, 2026 |
| AMERIPRISE FINANCIAL INC | Increased | 7.6M | Feb 17, 2026 |
| AMERIPRISE FINANCIAL INC | Reduced | 7.5M | Jul 17, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 6.9M | May 8, 2026 |
| CAPITAL RESEARCH GLOBAL INVESTORS | Reduced | 4.5M | Feb 11, 2026 |
| CAPITAL RESEARCH GLOBAL INVESTORS | Reduced | 4.2M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 4.1M | May 15, 2026 |
| STATE STREET CORP | Increased | 4.1M | May 15, 2026 |
| WHALE ROCK CAPITAL MANAGEMENT LLC | Increased | 3.9M | Feb 17, 2026 |
| STATE STREET CORP | Reduced | 3.8M | Feb 13, 2026 |
| ALLIANCEBERNSTEIN L.P. | Reduced | 3.0M | Feb 17, 2026 |
| DISCIPLINED GROWTH INVESTORS INC /MN | Increased | 2.8M | Feb 17, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 2.5M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.