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Security record · archived quarter

SMTC

Semtech Corporation · Technology · Semiconductors

140.80 +10.4% mkt cap $13.12B quote delayed (FMP) · as of Aug 26 20:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
17Tracked holders
-1Δ holders
37.14MShares held
$1.68BReported value
+0New positions
−1Exits
Falling Conviction score 39/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -5.6% · share flow +0.9% · net new positions -5.9%formula
Concentrated accumulation — rising shares among fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 140 +16 67.05M $10.71B +22 −5
Q1 2026 126 -1 75.53M $5.43B +7 −9
Q4 2025 126 -1 78.63M $6.42B +1 −1
Q3 2025 20 +1 41.94M $3.00B +2 −2
Q2 2025 17 -1 37.14M $1.68B −1
Q1 2025 15 -1 11.91M $409.73M +1 −2
Q4 2024 16 +4 13.28M $821.16M +4
Q3 2024 11 +1 5.92M $270.38M +2 −1
Q2 2024 10 8.64M $258.27M
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
2 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
3 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
4 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
5 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
6 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
7 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
8 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
9 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
10 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
11 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
12 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
13 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
14 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
15 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
16 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
17 BlackRock (passive) 12.92M $583.25M 0.0% n/c 1 SEC ↗
18 The Vanguard Group (passive) 11.93M $538.58M 0.0% n/c 1 SEC ↗
19 The Vanguard Group (passive) 11.93M $538.58M 0.0% n/c 1 SEC ↗
20 The Vanguard Group (passive) 11.93M $538.58M 0.0% n/c 1 SEC ↗
21 The Vanguard Group (passive) 11.93M $538.58M 0.0% n/c 1 SEC ↗
22 The Vanguard Group (passive) 11.93M $538.58M 0.0% n/c 1 SEC ↗
23 State Street Global Advisors (passive) 4.04M +1.5% $182.24M 0.0% ▲ Add 3 SEC ↗
24 Wellington Management 2.39M +3.2% $107.81M 0.0% ▲ Add 4 SEC ↗
25 Wellington Management 2.39M +3.2% $107.81M 0.0% ▲ Add 4 SEC ↗
26 Wellington Management 2.39M +3.2% $107.81M 0.0% ▲ Add 4 SEC ↗
27 Wellington Management 2.39M +3.2% $107.81M 0.0% ▲ Add 4 SEC ↗
28 Wellington Management 2.39M +3.2% $107.81M 0.0% ▲ Add 4 SEC ↗
29 Wellington Management 2.39M +3.2% $107.81M 0.0% ▲ Add 4 SEC ↗
30 Wellington Management 2.39M +3.2% $107.81M 0.0% ▲ Add 4 SEC ↗
31 Wellington Management 2.39M +3.2% $107.81M 0.0% ▲ Add 4 SEC ↗
32 Wellington Management 2.39M +3.2% $107.81M 0.0% ▲ Add 4 SEC ↗
33 Wellington Management 2.39M +3.2% $107.81M 0.0% ▲ Add 4 SEC ↗
34 Geode Capital Management (passive) 2.12M +9.2% $95.88M 0.0% ▲ Add 5 SEC ↗
35 Geode Capital Management (passive) 2.12M +9.2% $95.88M 0.0% ▲ Add 5 SEC ↗
36 Point72 Asset Management 1.56M +243.5% $70.32M 0.2% ▲ Add 3 SEC ↗
37 Two Sigma Investments 702.35K -52.3% $31.70M 0.1% ▼ Trim 5 SEC ↗
38 Two Sigma Investments 702.35K -52.3% $31.70M 0.1% ▼ Trim 5 SEC ↗
39 Citadel Advisors 530.32K +32.8% $23.94M 0.0% ▲ Add 5 SEC ↗
40 Citadel Advisors 530.32K +32.8% $23.94M 0.0% ▲ Add 5 SEC ↗
41 Millennium Management 344.93K +0.7% $15.57M 0.0% ▲ Add 5 SEC ↗
42 Norges Bank (passive) 316.11K -53.3% $14.27M 0.0% ▼ Trim 2 SEC ↗
43 T. Rowe Price 73.21K +17.9% $3.31M 0.0% ▲ Add 5 SEC ↗
44 Fidelity (FMR) 59.91K $2.70M 0.0% n/c 1 SEC ↗
45 Fidelity (FMR) 59.91K $2.70M 0.0% n/c 1 SEC ↗
46 Fidelity (FMR) 59.91K $2.70M 0.0% n/c 1 SEC ↗
47 Fidelity (FMR) 59.91K $2.70M 0.0% n/c 1 SEC ↗
48 Gotham Asset Management 58.94K -39.1% $2.66M 0.0% ▼ Trim 5 SEC ↗
49 Renaissance Technologies 43.22K +232.0% $1.95M 0.0% ▲ Add 4 SEC ↗
50 Fisher Asset Management 25.78K -8.3% $1.16M 0.0% ▼ Trim 5 SEC ↗
51 AQR Capital Management 24.51K -52.7% $1.11M 0.0% ▼ Trim 5 SEC ↗
52 AQR Capital Management 24.51K -52.7% $1.11M 0.0% ▼ Trim 5 SEC ↗
53 AQR Capital Management 24.51K -52.7% $1.11M 0.0% ▼ Trim 5 SEC ↗
54 AQR Capital Management 24.51K -52.7% $1.11M 0.0% ▼ Trim 5 SEC ↗
55 D. E. Shaw & Co. 6.10K -90.6% $275,444 0.0% ▼ Trim 3 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

Marshall Wace $360,238 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 4 holders, 10.39M shares, $22.16M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 19 Walsh Paul V Jr

Director · 500 sh · $67,740

Aug 07 HOU HONG Q

Officer, Director · 2.00K sh · $280,000

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 14 SC 13G/A — AMERIPRISE FINANCIAL INC

View original SEC filing ↗

Jul 31 SC 13G/A — VANGUARD PORTFOLIO MANAGEMENT LLC

View original SEC filing ↗

Jul 30 SC 13G/A — BlackRock, Inc.

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2025 · Methodology · Get this via the API