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: 30 Jun 2026; the date the book describes
Filed: 27 Oct 2026; latest of these filings; the earliest 3 Aug 2026
Managers listing it: 41; at least, of 95 tracked, among listed positions
Comparable managers: 91; filed both Q1 2026 and Q2 2026; 15 listed it in both
Shares listed: 20,856,880; combined, among listed positions
Reported value: $3.2bn; 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: 24 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,554,319.

Managers listing SMTC in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, 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

41 of 41 holders

				Action		Filing
Jane Street Group LLC	3,351,040	$542m	under 0.1%	Added	+2,578,228	14 Aug 2026 (the filing on sec.gov)
Capital Research Global Investors	2,954,432	$478m	0.07%	Trimmed	-1,197,650	12 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP	1,915,766	$310m	0.05%	Trimmed	-468,707	14 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	1,347,957	$218m	under 0.1%	Added	+1,145,090	14 Aug 2026 (the filing on sec.gov)
Millennium Management LLC	1,141,594	$185m	0.07%	Trimmed	-824,088	14 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP	820,898	$133m	0.10%	Added	+771,989	14 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC	783,346	$127m	under 0.1%	Trimmed	-322,209	2 Sep 2026 (the filing on sec.gov)
Artisan Partners LP	763,924	$124m	0.20%	Trimmed	-794,110	13 Aug 2026 (the filing on sec.gov)
Invesco Ltd	759,755	$123m	under 0.1%	Trimmed	-11,744	14 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP	1,567,024	$120m	under 0.1%	Trimmed	-799,287	14 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP	689,330	$112m	under 0.1%	Added	+639,374	14 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP	681,875	$110m	0.12%	New	new	14 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC	658,535	$107m	0.12%	Added	+179,949	14 Aug 2026 (the filing on sec.gov)
MFS Investment Management	596,020	$96m	under 0.1%	New	new	3 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC	541,321	$87m	0.06%	Trimmed	-582,701	27 Oct 2026 (the filing on sec.gov)
D. E. Shaw & Co.	272,363	$44m	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC	222,602	$36m	0.13%	Added	+176,872	3 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC	217,297	$35m	0.13%	Trimmed	-170,038	14 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC	207,116	$34m	under 0.1%	New	new	13 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)	182,797	$30m	under 0.1%	Added	+86,124	13 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP	160,691	$26m	0.17%	Trimmed	-12,339	14 Aug 2026 (the filing on sec.gov)
Capital World Investors	158,165	$26m	under 0.1%	New	new	12 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP	120,327	$19m	under 0.1%	New	new	13 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC	120,189	$19m	under 0.1%	Added	+102,990	14 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp	118,649	$19m	under 0.1%	Added	+58,496	14 Aug 2026 (the filing on sec.gov)

Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Jane Street Group LLCexisting position · 3,351,040 shares now+2,578,228
T. Rowe Price Associates Incexisting position · 1,347,957 shares now+1,145,090
Two Sigma Investments LPexisting position · 820,898 shares now+771,989
Point72 Asset Management LPnew position · 681,875 shares now+681,875
Susquehanna International Group LLPexisting position · 689,330 shares now+639,374

Reductions

Capital Research Global Investorsexisting position · 2,954,432 shares now-1,197,650
Marshall Wace LLPexisting position · 42,543 shares now-826,523
Millennium Management LLCexisting position · 1,141,594 shares now-824,088
AllianceBernstein LPexisting position · 1,567,024 shares now-799,287
Artisan Partners LPexisting position · 763,924 shares now-794,110

New positions and exits

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

New (10)

Exited (0)

No exit shown by a manager’s own filing.

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 →

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