Semtech Corporation (SMTC) Insider Trading
Over the last 3 months, SMTC insiders made 0 open-market buys and 14 sales, a net sale of -$4.3M (SEC Form 4). Over the last 6 months, 353 institutions increased and 244 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
14
Net (3m)
-$4.3M
Insider trades by month Buys Sells
Jan
Feb
Mar
Apr
May
Jun
Context3-month price +82.2%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 1, 2026 | Li Ye Janedirector | Sell | 5,285 | $166.84 |
| Jun 1, 2026 | Fischer Gregory Michaeldirector | Sell | 1,000 | $164.69 |
| May 22, 2026 | Walsh Paul V Jrdirector | Sell | 500 | $138.21 |
| May 5, 2026 | HOU HONG Qdirector, officer: President and CEO | Sell | 2,000 | $103.01 |
| Apr 24, 2026 | Walsh Paul V Jrdirector | Sell | 500 | $105.93 |
| Apr 14, 2026 | HOU HONG Qdirector, officer: President and CEO | Sell | 2,000 | $90.11 |
| Apr 13, 2026 | Burvill Martindirector | Sell | 2,500 | $88.98 |
| Apr 8, 2026 | Green Jason Elliotofficer: EVP and CCO | Grant | 542 | — |
| Apr 8, 2026 | HOU HONG Qdirector, officer: President and CEO | Grant | 1,067 | — |
| Apr 8, 2026 | Silberstein Asafofficer: EVP and COO | Grant | 488 | — |
| Apr 8, 2026 | Lin Markofficer: EVP and CFO | Grant | 450 | — |
| Apr 8, 2026 | WILSON JOHN MICHAELofficer: Chief Quality Officer and CTO | Grant | 394 | — |
| Apr 2, 2026 | Green Jason Elliotofficer: EVP and CCO | Sell | 7,500 | $81.73 |
| Apr 2, 2026 | Lin Markofficer: EVP and CFO | Tax | 1,557 | $76.89 |
| Apr 2, 2026 | HOU HONG Qdirector, officer: President and CEO | Option | 6,483 | — |
| Apr 2, 2026 | Lin Markofficer: EVP and CFO | Option | 3,164 | — |
| Apr 2, 2026 | Lin Markofficer: EVP and CFO | Sell | 974 | $78.42 |
| Apr 2, 2026 | HOU HONG Qdirector, officer: President and CEO | Tax | 3,299 | $76.89 |
| Mar 25, 2026 | Green Jason Elliotofficer: EVP and CCO | Grant | 14,452 | — |
| Mar 25, 2026 | WILSON JOHN MICHAELofficer: Chief Quality Officer and CTO | Grant | 9,325 | — |
| Mar 25, 2026 | HOU HONG Qdirector, officer: President and CEO | Tax | 13,912 | $76.52 |
| Mar 25, 2026 | HOU HONG Qdirector, officer: President and CEO | Tax | 16,545 | $76.52 |
| Mar 25, 2026 | HOU HONG Qdirector, officer: President and CEO | Grant | 32,517 | — |
| Mar 25, 2026 | Green Jason Elliotofficer: EVP and CCO | Tax | 5,687 | $76.52 |
| Mar 25, 2026 | HOU HONG Qdirector, officer: President and CEO | Grant | 27,342 | — |
| Mar 25, 2026 | Lin Markofficer: EVP and CFO | Tax | 4,780 | $76.52 |
| Mar 25, 2026 | Lin Markofficer: EVP and CFO | Sell | 9,186 | $75.05 |
| Mar 25, 2026 | Lin Markofficer: EVP and CFO | Tax | 6,882 | $76.52 |
| Mar 25, 2026 | Silberstein Asafofficer: EVP and COO | Grant | 9,755 | — |
| Mar 25, 2026 | Lin Markofficer: EVP and CFO | Grant | 7,740 | — |
Source: SMTC SEC Form 4 filings, latest Jun 1, 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
353
New positions
169
Reduced
244
Sold out
81
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 | May 15, 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.