Semtech SMTC Institutional Ownership

NASDAQ SMTC

$168.28 -19.02 (-10.15%)

At close: Oct 12, 2026 · 4:00 PM EDT

As of the 13F quarter ended Jun 30, 2026, 576 institutions reported holding Semtech (SMTC) shares. Versus the prior quarter, the holder count rose by 140 and shares held were down 6.51%. The largest holder is BlackRock, Inc. with 9.75Mn shares (10.47% of outstanding).

Updated Oct 11, 2026 Semtech (SMTC) stock price and overview

Institutions by Trading Activity

576 Institutions

Increased 351 60.9%

Unchanged 39 6.8%

Reduced 186 32.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

—

13F totals exceed reported shares outstanding

Shares Held by Institutions

93.34Mn

of 93.13Mn outstanding

▼-6.51% QoQ

Shares Outstanding

93.13Mn

Institutional Investors

576

filed 13F for Jun 2026

▲+140 vs prior quarter

Net Shares Added (QoQ)

-6.50Mn

distributed since last quarter

Value of Holdings

$17.48Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Semtech Corp (NASDAQ:SMTC) was held by 576 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

Total holdings of SMTC shares fell 6.51% from Q1 2026, and the holder count rose 84.62% from Q2 2025.
Among the 576 holders of Semtech, 351 added to their positions, 186 reduced their stakes and 39 left their positions unchanged.
Altogether, institutional holders owned 93.34Mn SMTC shares at the end of Q2 2026, down 6.5Mn from the prior quarter and down 6.56Mn from a year earlier.
BlackRock, Inc. was the top holder of Semtech as of June 30, 2026, with 9.75Mn shares.
Among holders that already owned Semtech, the biggest buyers in Q2 2026 were Jane Street Group, LLC (+2.58Mn shares), T. Rowe Price Associates Inc (+1.15Mn shares), Two Sigma Investments, LP (+771.99K shares), Bank of America Corp (+716.47K shares) and UBS Asset Management Americas (+672.45K shares).
The largest position reductions in SMTC for Q2 2026 were by BlackRock, Inc. (-4.47Mn shares), Ameriprise Financial Inc (-4Mn shares), Vanguard Portfolio Management LLC (-1.59Mn shares), Nomura Asset Management International Inc. (-1.52Mn shares) and Disciplined Growth Investors Inc (-1.25Mn shares).
Business Quant data shows the 10 biggest positions in Semtech as of Q2 2026 were held by BlackRock, Inc. (9.75Mn shares), Vanguard Portfolio Management LLC (5.33Mn shares), Vanguard Capital Management LLC (4.2Mn shares), Ameriprise Financial Inc (3.45Mn shares), State Street Corp (3.39Mn shares), Jane Street Group, LLC (3.35Mn shares), Capital Research Global Investors (2.95Mn shares), Geode Capital Management, LLC (2.25Mn shares), Hood River Capital Management LLC (2.25Mn shares) and Morgan Stanley (1.97Mn shares).

Form 13F Holdings

576 Institutional Holders

Report period 30 Jun, 2026

Total shares held 93.34Mn

Of outstanding —

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	9,749,439	10.47%	▼4,472,780	-31.45%	$1.58Bn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	5,328,594	5.72%	▼1,594,040	-23.03%	$862.43Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	4,199,493	4.51%	▲54,317	+1.31%	$679.69Mn
4	Ameriprise Financial Inc	0000820027	3,450,916	3.71%	▼3,999,464	-53.68%	$559.04Mn
5	State Street Corp	0000093751	3,389,044	3.64%	▼670,222	-16.51%	$548.39Mn
6	JANE STREET GROUP, LLC	0001595888	3,351,040	3.60%	▲2,578,228	+333.62%	$542.37Mn
7	Capital Research Global Investors	0001422848	2,954,432	3.17%	▼1,197,650	-28.84%	$478.17Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,253,786	2.42%	▼272,675	-10.79%	$366.56Mn
9	Hood River Capital Management LLC	0001578177	2,250,382	2.42%	▼37,147	-1.62%	$364.22Mn
10	Morgan Stanley	0000895421	1,970,198	2.12%	▲554,170	+39.14%	$318.88Mn
11	WELLINGTON MANAGEMENT GROUP LLP	0000902219	1,915,766	2.06%	▼468,707	-19.66%	$310.07Mn
12	Bank Of America Corp /De/	0000070858	1,859,782	2.00%	▲716,468	+62.67%	$301.01Mn
13	ALLIANCEBERNSTEIN L.P.	0001109448	1,567,024	1.68%	▼799,287	-33.78%	$120.49Mn
14	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	1,347,957	1.45%	▲1,145,090	+564.45%	$218.17K
15	NORGES BANK	0001374170	1,247,833	1.34%	▲1,247,833	0.00%	$201.96Mn
16	UBS Group AG	0001610520	1,154,041	1.24%	▲262,380	+29.43%	$186.78Mn
17	MILLENNIUM MANAGEMENT LLC	0001273087	1,141,594	1.23%	▼824,088	-41.92%	$184.77Mn
18	WESTFIELD CAPITAL MANAGEMENT CO LP	0001177719	1,133,268	1.22%	▼147,326	-11.50%	$183.42Mn
19	DISCIPLINED GROWTH INVESTORS INC /MN	0001050442	955,033	1.03%	▼1,251,715	-56.72%	$154.57Mn
20	TREMBLANT CAPITAL GROUP	0001353312	887,268	0.95%	▲887,268	0.00%	$143.60Mn

Showing 1 to 20 of 576 holders