SMTC — SEMTECH CORPToday's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
9
all time
Members · 12m
1
2 buys · 4 sells · by trade date
Latest filing
10-12
2026-10-12
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
1
13F holders
411
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29

On Signals

ACTIVE HITS NAMING SMTC · NEWEST FILED FIRST · EVERY HIT CARRIES ITS RECEIPTSignals ↗
Active signal hits naming SMTC, newest filed first
KindWhoTraded → FiledSizeSrc
a disclosed trade in an issuer whose sector falls within a committee the member sat on as of the trade date (versioned mapping; membership dated) — context only: no legal, ethical, or causal conflict is established or impliedCisnerosTraded → Filed +13d$1.0K–$15.0K
a disclosed trade in an issuer whose sector falls within a committee the member sat on as of the trade date (versioned mapping; membership dated) — context only: no legal, ethical, or causal conflict is established or impliedCisnerosTraded → Filed +50d$1.0K–$15.0K
a disclosed trade in an issuer whose sector falls within a committee the member sat on as of the trade date (versioned mapping; membership dated) — context only: no legal, ethical, or causal conflict is established or impliedCisnerosTraded → Filed +45d$1.0K–$15.0K

1–3 of 3 lines · 3 hits · each kind word opens its exact rule · every hit is in signals.v1.json.

COMMITTEE: Context, not an allegation.

Congress 9Institutional 411

Congress · disclosure timeline

By trade date · 24 months · 8 rows ▲ buy, ▼ sell; height = lower bound (log scale); ringed = on Signals. Trade date, not filing date — the filing lag is in the table below.

8 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M; 3 ringed marks are lines of the Signals row above, pinned in the table below.

Members active in SMTC

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).
Members disclosing SMTC in the trailing 12 months
MemberRowsNet disclosed flow for this ticker: purchases minus sales, computed as a net range on the disclosed amounts. A lower bound is provable, never a point.Number of committees the member sat on as of their latest trade date in the window, from the cc0-legislators roster snapshot. Context, never an allegation; jurisdiction overlap needs the sector join.
Gilbert Ray Cisneros, Jr. D–CA-316−$58.0K to $26.0K2

1 member

Congressional disclosures

Signals rows first, then newestAll 9 rows ↗
Latest congressional filings mentioning SMTC, the rows on Signals first
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-10-12Gilbert Ray Cisneros, Jr. D–CA-31 On SignalsSELL partial (partial sale)Traded 09-29 +13d$1K–$15K
2026-09-04Gilbert Ray Cisneros, Jr. D–CA-31 On SignalsSELL partial (partial sale)Traded 07-16 LATE·50d$1K–$15K
2026-09-04Gilbert Ray Cisneros, Jr. D–CA-31 On SignalsSELL partial (partial sale)Traded 07-21 +45d$1K–$15K
2026-07-02Gilbert Ray Cisneros, Jr. D–CA-31SELL partial (partial sale)Traded 06-30 +2d$1K–$15K
2026-04-07Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 03-03 +35d$1K–$15K
2026-02-13Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 01-20 +24d$1K–$15K
2025-09-12Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 09-02 +10d$1K–$15K
2025-09-12Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 08-26 +17d$1K–$15K
2015-02-26Tillis, Thomas R —SELL JT (jointly owned)Traded 02-13 +13d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of SMTC for quarter 2026-03-31, 1–25 of 411 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$1.1B1
derived ·§ EDGAR ↗
2AMERIPRISE FINANCIAL INC$573M1
derived ·§ EDGAR ↗
3VANGUARD PORTFOLIO MANAGEMENT LLC$532M1
derived ·§ EDGAR ↗
4Capital Research Global Investors$319M1
derived ·§ EDGAR ↗
5VANGUARD CAPITAL MANAGEMENT LLC$319M1
derived ·§ EDGAR ↗
6STATE STREET CORP$312M1
derived ·§ EDGAR ↗
7GEODE CAPITAL MANAGEMENT, LLC$194M1
derived ·§ EDGAR ↗
8WELLINGTON MANAGEMENT GROUP LLP$183M1
derived ·§ EDGAR ↗
9ALLIANCEBERNSTEIN L.P.$174M1
derived ·§ EDGAR ↗
10NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$171M1
derived ·§ EDGAR ↗
11MILLENNIUM MANAGEMENT LLC$151M1
derived ·§ EDGAR ↗
12Artisan Partners Limited Partnership$120M1
derived ·§ EDGAR ↗
13MORGAN STANLEY$109M1
derived ·§ EDGAR ↗
14WESTFIELD CAPITAL MANAGEMENT CO LP$98.5M1
derived ·§ EDGAR ↗
15BANK OF AMERICA CORP /DE/$87.9M1
derived ·§ EDGAR ↗
16CITADEL ADVISORS LLC$85.0M1
derived ·§ EDGAR ↗
17CHARLES SCHWAB INVESTMENT MANAGEMENT INC$76.6M1
derived ·§ EDGAR ↗
18NORTHERN TRUST CORP$76.4M1
derived ·§ EDGAR ↗
19UBS Group AG$68.6M1
derived ·§ EDGAR ↗
20Dorsal Capital Management, LP$61.5M1
derived ·§ EDGAR ↗
21Assenagon Asset Management S.A.$60.1M1
derived ·§ EDGAR ↗
22JANE STREET GROUP, LLC$59.4M1
derived ·§ EDGAR ↗
23Invesco Ltd.$59.3M1
derived ·§ EDGAR ↗
24Nuveen, LLC$59.3M1
derived ·§ EDGAR ↗
25JENNISON ASSOCIATES LLC$57.2M1
derived ·§ EDGAR ↗
Show all 411 holders
Truncated by Public Filings. All 357 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · SMTC

Congress · last 90 days

Buyers
0 — —
Sellers
1 Gilbert Ray Cisneros, Jr. D–CA-31 $3K–$45K

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Trimming
1 Moore Capital Management $0 held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · SEMTECH CORP

Merged timeline of congressional filings and notable-manager moves on SMTC
DateWhoChangeSize
2026-10-12Gilbert Ray Cisneros, Jr. CongressSELL$1K–$15K
2026-09-04Gilbert Ray Cisneros, Jr. CongressSELL$1K–$15K
2026-09-04Gilbert Ray Cisneros, Jr. CongressSELL$1K–$15K
2026-05-15Bridgewater Associates 13FNEW+76,935 sh
2026-05-15Gotham Asset Management 13FADD+9,092 sh
2026-05-15Moore Capital Management 13FEXIT−82,221 sh
2026-05-14Caxton Associates 13FADD+6,315 sh

7 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)2 buy / 4 sell
Congress net ($ bound)−$58.0K to $26.0K
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.