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Security record · archived quarter

SMTC

Semtech Corporation · Technology · Semiconductors

142.22 +4.0% mkt cap $13.27B quote delayed (FMP) · as of Oct 19 22:09 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
11Tracked holders
+1Δ holders
5.92MShares held
$270.38MReported value
+2New positions
−1Exits
Falling Conviction score 26/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +10.0% · share flow -30.0% · net new positions +9.1% · formula
Ownership fragmentation: more holders, smaller aggregate stake

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q3 2026 3 0 568.98K $99.11M n/a n/a
Q2 2026 138 +16 67.03M $10.70B +22 −7
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 n/a −1
Q1 2025 15 -1 11.91M $409.73M +1 −2
Q4 2024 16 +4 13.28M $821.16M +4 n/a
Q3 2024 11 +1 5.92M $270.38M +2 −1
Q2 2024 10 n/a 8.64M $258.27M n/a n/a
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Geode Capital Management ✦ (passive) 1.62M +8.0% $73.88M 0.0% ▲ Add 2 SEC ↗ ×2
2 Millennium Management ✦ 1.44M -60.5% $65.71M 0.1% ▼ Trim 2 SEC ↗
3 Fisher Asset Management ✦ 1.04M -0.4% $47.71M 0.0% ▼ Trim 2 SEC ↗
4 Two Sigma Investments ✦ 597.12K -52.9% $27.26M 0.1% ▼ Trim 2 SEC ↗
5 Renaissance Technologies ✦ 455.62K New $20.80M 0.0% New 1 SEC ↗
6 Citadel Advisors ✦ 373.40K -50.2% $17.05M 0.0% ▼ Trim 2 SEC ↗ ×2
7 Wellington Management ✦ 231.19K New $10.56M 0.0% New 1 SEC ↗ ×2
8 T. Rowe Price ✦ 94.62K -0.8% $4.32M 0.0% ▼ Trim 2 SEC ↗
9 AQR Capital Management ✦ 44.35K -73.5% $2.03M 0.0% ▼ Trim 2 SEC ↗ ×3
10 Gotham Asset Management ✦ 17.92K -71.2% $818,045 0.0% ▼ Trim 2 SEC ↗
11 Marshall Wace ✦ 5.36K -94.5% $244,647 0.0% ▼ Trim 2 SEC ↗

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

New buyers

Exited

D. E. Shaw & Co. $299,159 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 434 holders, 99.02M shares, $7.43B 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)

Oct 07 Green Jason Elliot

Officer · 2.77K sh · $526,508

Oct 02 HOU HONG Q

Officer, Director · 2.00K sh · $382,420

Sep 23 Walsh Paul V Jr

Director · 500 sh · $86,305

Sep 16 Cardenuto Rodolpho C

Director · 5.32K sh · $877,978

Sep 10 Lin Mark

Officer · 683 sh · $109,212

Sep 04 Ruehl Julie Garcia

Director · 1.50K sh · $217,500

Sep 04 HOU HONG Q

Officer, Director · 2.00K sh · $277,420

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
Sep 04 SC 13G/A: BlackRock, Inc.

View original SEC filing ↗

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: Q3 2024 · Methodology · Get this via the API