Semtech Ownership | Who Owns Semtech?


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Semtech Ownership Summary


Semtech is owned by 51.94% institutional investors, 0.71% insiders, and 47.36% retail investors. Blackrock is the largest institutional shareholder, holding 15.80% of SMTC shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.71% of its assets in Semtech shares.

SMTC Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockSemtech51.94%0.71%47.36%
SectorTechnology Stocks 35.18%13.13%51.68%
IdeaSemiconductor Stocks List 60.61%7.19%32.20%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock10.19M15.80%$304.46M
Blackrock funding, inc. /de13.19M15.04%$971.90M
Vanguard group11.86M13.52%$873.84M
Ameriprise financial7.37M8.50%$526.86B
Capital research global investors4.50M5.14%$331.81M
State street3.91M4.51%$279.31M
Alliancebernstein3.61M4.16%$257.77M
Whale rock capital management3.50M4.04%$250.43M
Disciplined growth investors inc /mn2.73M3.15%$195.01M
Westfield capital management co lp2.45M2.79%$180.44M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Andar capital management hk189.53K15.05%$13.97M
Think investments lp820.40K7.75%$58.62M
Disciplined growth investors inc /mn2.73M3.53%$195.01M
Whale rock capital management3.50M2.95%$250.43M
Portolan capital management668.86K2.59%$47.79M
Clearline capital lp698.93K2.29%$49.94M
Kodai capital management lp795.83K2.02%$49.22M
Granahan investment management641.49K1.88%$45.83M
Hood river capital management2.20M1.85%$156.95M
Alta park capital, lp203.62K1.27%$14.55M

Top Buyers

HolderShares% AssetsChange
T. rowe price investment management1.61M0.07%1.61M
Think investments lp820.40K7.75%820.40K
Schroder investment management group879.88K0.04%585.85K
Capital investors537.30K0.01%537.30K
Driehaus capital management447.04K0.23%447.04K

Top Sellers

HolderShares% AssetsChange
Macquarie group---2.89M
Morgan stanley1.39M0.01%-1.74M
Deutsche bank ag\137.58K0.00%-1.51M
Contour asset management---1.46M
Fuller & thaler asset management6.72K0.00%-1.46M

New Positions

HolderShares% AssetsChangeValue
T. rowe price investment management1.61M0.07%1.61M$115.27M
Think investments lp820.40K7.75%820.40K$58.62M
Capital investors537.30K0.01%537.30K$39.59M
Driehaus capital management447.04K0.23%447.04K$31.94M
Fiera capital329.99K0.08%329.99K$24.32M

Sold Out

HolderChange
Sjs investment consulting-5.00
Kohmann bosshard financial services-6.00
Mendota financial group-7.00
Raleigh capital management-7.00
Sierra ocean-7.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2025210-44.30%45,537,768-56.36%510.36%123-40.87%56-49.55%
Sep 30, 2025153-54.05%24,292,622-74.61%280.23%80-58.12%48-47.83%
Jun 30, 2025340-0.58%103,687,0387.06%1190.66%1953.72%93-9.71%
Mar 31, 2025340-10.76%96,829,6660.99%1350.83%188-24.80%10124.69%
Dec 31, 202437124.08%95,504,89612.83%1261.00%24557.05%80-2.44%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF5.25M5.71%935.16K
American Funds SMALLCAP World A4.66M5.07%363.61K
Columbia Seligman Tech & Info A3.65M3.97%3.65M
Columbia Seligman Technology Growth3.62M3.94%-
Vanguard Total Stock Mkt Idx Inv2.92M3.17%6.55K
Vanguard US Total Market Shares ETF2.40M2.78%346.69K
Delaware Small Cap Core I1.80M2.40%-11.17K
Macquarie Small Cap Core I2.02M2.33%-152.02K
iShares Russell 2000 ETF2.10M2.29%725.79K
Vanguard Small Cap Index2.10M2.28%-205.00

Recent Insider Transactions


DateNameRoleActivityValue
Mar 10, 2026Lin Mark EVP and CFOSell$233.13K
Mar 11, 2026Lin Mark EVP and CFOSell$340.93K
Mar 06, 2026Lin Mark EVP and CFOSell$551.24K
Feb 18, 2026Walsh Paul V Jr-Sell$44.12K
Feb 09, 2026Silberstein Asaf EVP and COOSell$920.00K

Insider Transactions Trends


DateBuySell
2026 Q1-12
2025 Q4-9
2025 Q3-9
2025 Q2-8
2025 Q1-14

SMTC Ownership FAQ


Who owns the most shares of Semtech?

Semtech’s largest shareholders are Blackrock (10.19M shares, 15.80%), Blackrock funding, inc. /de (13.19M shares, 15.04%), and Vanguard group (11.86M shares, 13.52%). Together, they hold 44.36% of Semtech’s total shares outstanding.

Does Blackrock own Semtech?

Yes, BlackRock owns 15.80% of Semtech, totaling 10.19M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 304.46M$. In the last quarter, BlackRock decreased its holdings by -139K shares, a -1.35% change.

Who is Semtech’s biggest shareholder by percentage of total assets invested?

Andar capital management hk is Semtech’s biggest shareholder by percentage of total assets invested, with 15.05% of its assets in 189.52K Semtech shares, valued at 13.97M$.

Who is the top mutual fund holder of Semtech shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Semtech shares, with 5.71% of its total shares outstanding invested in 5.25M Semtech shares.

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