SMTC in the 13F filings

Semtech Corp · CUSIP 816850101

Sector · Semiconductors Theme · AI infrastructure and semiconductors· L3VLUP-defined Theme · Semiconductors

Quarter

Q3 2026 · early filers Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024 Q4 2023

Quarter end: 31 Mar 2026; the date the book describes
Filed: 27 Oct 2026; latest of these filings; the earliest 12 May 2026
Managers listing it: 31; at least, of 95 tracked, among listed positions
Comparable managers: 91; filed both Q4 2025 and Q1 2026; 10 listed it in both
Shares listed: 19,302,561; combined, among listed positions
Reported value: $1.5bn; combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 21 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -3,366,781.

Managers listing SMTC in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

ActionShare of book at least

31 of 31 holders

				Action		Filing
Capital Research Global Investors	4,152,082	$319m	under 0.1%	Trimmed	-350,638	13 May 2026 (the filing on sec.gov)
Wellington Management Group LLP	2,384,473	$183m	under 0.1%	Added	+44,130	15 May 2026 (the filing on sec.gov)
AllianceBernstein LP	2,366,311	$174m	0.06%	Trimmed	-598,878	15 May 2026 (the filing on sec.gov)
Millennium Management LLC	1,965,682	$151m	0.06%	Added	+923,952	15 May 2026 (the filing on sec.gov)
Artisan Partners LP	1,558,034	$120m	0.19%	Added	+1,064,429	13 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC	1,124,022	$86m	0.07%	Added	+192,075	27 Oct 2026 (the filing on sec.gov)
Citadel Advisors LLC	1,105,555	$85m	under 0.1%	Trimmed	-564,663	15 May 2026 (the filing on sec.gov)
Marshall Wace LLP	869,066	$67m	0.07%	Added	+852,300	15 May 2026 (the filing on sec.gov)
Jane Street Group LLC	772,812	$59m	under 0.1%	Added	+590,488	12 May 2026 (the filing on sec.gov)
Invesco Ltd	771,499	$59m	under 0.1%	Trimmed	-479,605	12 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC	478,586	$37m	under 0.1%	Added	+364,138	15 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC	387,335	$30m	0.21%	Trimmed	-275	15 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC	230,081	$18m	0.07%	New	new	15 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	202,867	$16m	under 0.1%	Added	+21,003	15 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP	173,030	$13m	0.11%	Added	+83,246	14 May 2026 (the filing on sec.gov)
Man Group PLC	135,283	$10m	under 0.1%	Added	+35,662	15 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)	96,673	$7.4m	under 0.1%	Added	+81,176	15 May 2026 (the filing on sec.gov)
Bridgewater Associates LP	76,935	$5.9m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
AQR Capital Management LLC	62,332	$4.8m	under 0.1%	Trimmed	-48	15 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd	61,443	$4.7m	under 0.1%	Added	+5,699	18 May 2026 (the filing on sec.gov)
Tudor Investment Corp	60,153	$4.6m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP	58,824	$4.5m	under 0.1%	Trimmed	-218,810	15 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP	49,956	$3.8m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Two Sigma Investments LP	48,909	$3.8m	under 0.1%	Trimmed	-166,445	15 May 2026 (the filing on sec.gov)
Walleye Capital LLC	45,730	$3.5m	under 0.1%	Added	+10,630	13 May 2026 (the filing on sec.gov)

Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Artisan Partners LPexisting position · 1,558,034 shares now+1,064,429
Millennium Management LLCexisting position · 1,965,682 shares now+923,952
Marshall Wace LLPexisting position · 869,066 shares now+852,300
Jane Street Group LLCexisting position · 772,812 shares now+590,488
Squarepoint Ops LLCexisting position · 478,586 shares now+364,138

Reductions

AllianceBernstein LPexisting position · 2,366,311 shares now-598,878
Citadel Advisors LLCexisting position · 1,105,555 shares now-564,663
Invesco Ltdexisting position · 771,499 shares now-479,605
Balyasny Asset Management LLCexisting position · 17,199 shares now-450,141
Capital Research Global Investorsexisting position · 4,152,082 shares now-350,638

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (7)

Voloridge Investment Management LLC$18m
Bridgewater Associates LP$5.9m
Tudor Investment Corp$4.6m
Susquehanna International Group LLP$3.8m
Brevan Howard Capital Management LP$834k
Polen Capital Management LLC$504k
Quantbot Technologies LP$415k

Exited (5)

Whale Rock Capital Management LLCwas $287m
Point72 Asset Management LPwas $89m
Moore Capital Management LPwas $6.1m
Verition Fund Management LLCwas $3.0m
D. E. Shaw & Co.was $1.3m

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.

9 in Q3 2024 to 21 in Q2 2026

Tracked managers listing it, at least.

the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.

SMTC by quarter
Quarter	Holders	Reported value	Buyers	Sellers
Q2 2013	3	$197m	n.a.	n.a.
Q3 2013	4	$128m	n.a.	n.a.
Q4 2013	3	$21m	n.a.	n.a.
Q1 2014	6	$265m	n.a.	n.a.
Q2 2014	5	$253m	n.a.	n.a.
Q3 2014	2	$195m	n.a.	n.a.
Q4 2014	2	$193m	n.a.	n.a.
Q1 2015	1	$22m	n.a.	n.a.
Q2 2015	1	$16m	n.a.	n.a.
Q3 2015	2	$156m	n.a.	n.a.
Q4 2015	3	$206m	n.a.	n.a.
Q1 2016	2	$190m	n.a.	n.a.
Q2 2016	2	$174m	n.a.	n.a.
Q3 2016	3	$166m	n.a.	n.a.
Q4 2016	4	$42m	n.a.	n.a.
Q1 2017	2	$29m	n.a.	n.a.
Q2 2017	1	$22m	n.a.	n.a.
Q3 2017	3	$406m	n.a.	n.a.
Q4 2017	3	$381m	n.a.	n.a.
Q1 2018	3	$25m	n.a.	n.a.
Q2 2018	4	$134m	n.a.	n.a.
Q3 2018	6	$295m	n.a.	n.a.
Q4 2018	6	$106m	n.a.	n.a.
Q1 2019	7	$236m	n.a.	n.a.
Q2 2019	1	$42m	n.a.	n.a.
Q3 2019	5	$310m	n.a.	n.a.
Q4 2019	4	$317m	n.a.	n.a.
Q1 2020	6	$228m	n.a.	n.a.
Q2 2020	3	$289m	n.a.	n.a.
Q3 2020	3	$342m	n.a.	n.a.
Q4 2020	7	$927m	n.a.	n.a.
Q1 2021	8	$842m	n.a.	n.a.
Q2 2021	8	$302m	n.a.	n.a.
Q3 2021	6	$462m	n.a.	n.a.
Q4 2021	7	$503m	n.a.	n.a.
Q1 2022	12	$340m	n.a.	n.a.
Q2 2022	8	$246m	n.a.	n.a.
Q3 2022	12	$195m	n.a.	n.a.
Q4 2022	13	$209m	n.a.	n.a.
Q1 2023	10	$94m	n.a.	n.a.
Q2 2023	7	$201m	n.a.	n.a.
Q3 2023	9	$255m	n.a.	n.a.
Q4 2023	9	$224m	6	2
Q1 2024	9	$280m	6	3
Q2 2024	11	$535m	9	2
Q3 2024	9	$597m	3	6
Q4 2024	14	$935m	6	7
Q1 2025	12	$575m	11	3
Q2 2025	12	$829m	8	4
Q3 2025	11	$1.2bn	5	7
Q4 2025	13	$1.3bn	20	12
Q1 2026	15	$1.2bn	21	15
Q2 2026	21	$2.7bn	24	17

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

SMTC and NVDA →SMTC and AVGO →SMTC and MU →Choose a stock to compare with SMTC →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own SMTC, latest filings →Back to the 13F Explorer →

Provided for information purposes only, not financial advice. The holdings shown here and anything drawn from them are illustrative, produced from assumptions you control, and must not be relied on for any investment, financial or business decision. Read the full notice

Not advice, and not a recommendation. Everything L3VLUP publishes is provided for information purposes only. Nothing here is financial, investment, legal, tax or accounting advice, a personal recommendation, or an offer or solicitation to buy or sell any security or financial instrument. It takes no account of anyone’s objectives, financial situation or needs.

Not a regulated adviser. L3VLUP does not provide regulated financial services. Speak to a suitably qualified and regulated professional before acting on anything you read here.

Illustrative figures. Default values are plausible starting points chosen so a model has somewhere to begin. They are not data, not a view on any company, and not calibrated to anything. Outputs move with whatever you type in.

Third-party data. Where live figures appear they come from third parties, including public filings and market feeds. They may be delayed, incomplete, restated, mis-tagged at source or simply wrong, and their providers do not endorse or verify this page. Every figure links to where it came from. Check it there before relying on it. Past performance is not a guide to future performance.

Company names and logos. Names, tickers and logos are the trademarks of their owners and appear only to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, none of them took part in preparing the exercise, and nothing here is a statement by or about any of them. See third-party names and marks.

No warranty, and limited liability. This page is provided “as is” without warranty of any kind. To the fullest extent permitted by law, L3VLUP accepts no liability for any loss or damage arising from use of, or reliance on, anything on it. Nothing in this notice limits any liability that cannot lawfully be limited.

Full terms: Information Purposes and No Advice · Terms