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Of the 19 tracked institutions holding SMTC, 11 have a 3-year clone track record — 10 of them beat the S&P. Average holder's clone alpha: +7.0pt. It's a gauge of who owns the name, not just how many.
Among the 19 tracked institutional investors we monitor, SMTC (SEMTECH CORP) is held with a combined value of $4.61B across 34,930,804 shares. The largest holder is BlackRock, Inc. with a position worth $1.58B (0.02% of their portfolio). 4 funds opened new positions in the most recent quarter. 5 funds increased their holdings. 10 funds reduced their position.
Total Institutional Value
$4.61B
Total Shares Held
34,930,804
Institutional Holders
19
% of Shares Outstanding
37.5%
of 93.15M shares · SEC 2026-05-22
Days to Cover
3.7-1.4%
7.21M shares short · FINRA 2026-08-14
Tracked 13F institutions hold 37.5% of SMTC's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-05-22), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $1.58B | 0.02% | -31.4% |
| 2 | VANGUARD GROUP INC | $873.84M | 0.01% | +2.6% |
| 3 | STATE STREET CORP | $548.39M | 0.02% | -16.5% |
| 4 | Capital Research Global Investors | $478.17M | 0.07% | -28.8% |
| 5 | WELLINGTON MANAGEMENT GROUP LLP | $310.07M | 0.05% | -19.7% |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $218.17M | 0.02% | +564.5% |
| 7 | MILLENNIUM MANAGEMENT LLC | $184.77M | 0.12% | -42.1% |
| 8 | CITADEL ADVISORS LLC | $126.78M | 0.07% | -29.1% |
| 9 | Point72 Asset Management, L.P. | $110.36M | 0.17% | New |
| 10 | Atreides Management, LP | $89.21M | 0.80% | +1.7% |
| Member | Type | Date |
|---|---|---|
| Gilbert Cisneros | Sell | Jul 16, 2026 |
| Gilbert Cisneros | Sell | Jun 30, 2026 |
| Gilbert Cisneros | Buy | Mar 3, 2026 |
| Gilbert Cisneros | Buy |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of SMTC with a position worth $1.58B, representing 0.02% of their portfolio. In total, 19 institutional investors hold SMTC with a combined value of $4.61B.
In the most recent quarter, 4 funds opened a new position in SMTC. Additionally, 5 increased their holdings and 10 reduced their positions.
Institutional investors hold $4.61B worth of SMTC stock across 19 positions. The largest institutional holder is BlackRock, Inc. with $1.58B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For SMTC, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their SMTC positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| 2026-08-14 |
| 5.7% | 2026-07-31 |
| — | 2026-07-30 |
SEC Schedule 13D (activist) and 13G (passive) filings for SMTC. Filed when an investor acquires 5%+ ownership.
| Jan 20, 2026 |
| Gilbert Cisneros | Buy | Sep 2, 2025 |
| Gilbert Cisneros | Buy | Aug 26, 2025 |
| Thomas R Tillis | Sell | Feb 13, 2015 |
Last Close
$163.94
2026-09-09
YTD
+117.8%
91% of 52-week range
