Semtech Corporation
Semtech Corporation (SMTC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SMTC · as of Sep 30, 2024
Ownership Breakdown
301
Institutional Holders
▲ 20 vs Q2
$3.86B
Total Inst. Value
▲ $1.43B vs Q2
93.15M
Shares Outstanding
freeFloat 99.44%
84.65M
13F Shares Held
▲ 3.07M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
SMTC largest shareholders · institutional ownership
Q3 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. semiconductors & related devices | 11.21M | 14.89% | 14.89% | $511.96B | Nov 13, 2024 | NEW |
VANGUARD GROUP INC semiconductors & related devices | 10.22M | 13.56% | 13.56% | $466.48B | Nov 13, 2024 | ▲ 1.64M |
AMERIPRISE FINANCIAL INC semiconductors & related devices | 5.97M | 7.92% | 7.92% | $272.50B | Nov 14, 2024 | ▲ 299.0K |
ALLIANCEBERNSTEIN L.P. semiconductors & related devices | 4.44M | 5.89% | 5.89% | $202.73B | Nov 14, 2024 | ▼ 404.7K |
CAPITAL RESEARCH GLOBAL INVESTORS semiconductors & related devices | 3.87M | 5.14% | 5.14% | $176.84B | Nov 13, 2024 | ▲ 1.12M |
STATE STREET CORP semiconductors & related devices | 3.66M | 4.86% | 4.86% | $167.27B | Nov 14, 2024 | ▼ 432.3K |
HOOD RIVER CAPITAL MANAGEMENT LLC semiconductors & related devices | 3.39M | 4.50% | 4.50% | $154.80B | Nov 14, 2024 | NEW |
DISCIPLINED GROWTH INVESTORS INC /MN semiconductors & related devices | 2.61M | 3.47% | 3.47% | $119.17B | Nov 15, 2024 | ▲ 115.0K |
MACQUARIE GROUP LTD semiconductors & related devices | 2.50M | 3.32% | 3.32% | $114.24B | Nov 14, 2024 | ▼ 55.2K |
DRIEHAUS CAPITAL MANAGEMENT LLC semiconductors & related devices | 2.18M | 2.90% | 2.90% | $99.77B | Nov 14, 2024 | ▲ 732.7K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2024 vs prior quarter
Q3 2024
17
Increased
+7.10M shares6
New Positions
first time holders26
Decreased
−10.03M shares0
Sold Out
fully exitedNet shares change (top 50)
2.93M
+7.10M / −10.03M
Net new holders
-3
6 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
SMTC insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
21
Buy transactions
20
Sell transactions
1.05
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Silberstein Asaf EVP and COO | Jun 3, 2026 | Sale | 2,000 | $164.00 | $328.0K | 104.2K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Semtech Corporation (SMTC) is primarily owned by institutional investors, who hold approximately 90.9% of total shares outstanding. Company insiders own approximately 0.56%, while retail and public investors account for the remaining 8.57%.
The largest institutional shareholder of Semtech Corporation is BLACKROCK, INC., holding approximately 11.21 million shares — equal to 14.89% of outstanding shares — as of September 30, 2024.
A total of 301 institutional investors currently hold SMTC stock, with a combined institutional value of approximately $3.86 billion as of the most recent 13F filing period.
Frequently asked questions
SMTC ownershipSemtech Corporation (SMTC) is primarily owned by institutional investors, who hold approximately 90.9% of shares. The largest shareholder is BLACKROCK, INC. with a 14.89% stake. Company insiders hold 0.56%. Data sourced from SEC Form 13F as of September 30, 2024.