MTSI[…]
MACOM Technology Solutions Holdings, Inc. · stock[…] · […] 1Y
I want · 1 intentsBest YTD
Biggest holders · $ of MTSIWeight
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$25.2M of MTSI held by ETFsRead page

Every ETF Theme Built Around MTSI

YTD
Most MTSI per dollar first
#Gives you
4Heaviest basketsMTSI is the biggest slice; over $1B first5 funds hold it in their top 10All 5 →
1LUMAKraneShares Photonic and Optical ETFReadDesk5.2% MTSI$52—0.0%1.00%$7.5M
2MIDAmerican Century Mid Cap Growth Impact ETFReadDesk4.8% MTSI$48+4.9%0.1%0.39%$146M
3GALXVistaShares Space Supercycle ETFReadDesk3.8% MTSI$38—0.0%0.75%$2.7M
4PAMCPacer Lunt MidCap Multi-Factor Alternator ETFReadDesk1.4% MTSI$14+5.3%1.3%0.60%$48.0M
5FFSMFidelity Fundamental Small-Mid Cap ETFReadDesk1.2% MTSI$12+13.4%0.5%0.43%$1.4B
1Double it2x MTSI’s move each day1 fund · $1MAll 1 →
6MTSGThemes ETF Trust - Leverage Shares 2x Long MTSI Daily ETFReadDesk2x daily$2,000—0.0%0.99%$554K
6 a group · 6 funds in 2 groupsShow all 6 →
MTSI ETFs · funds that list it in their top 10 · per $1,000 = dollars of the stock in $1,000 of the fund (2× = $2,000) · as of Nov 4, 2026
@TheETFTracker·theetftracker.com

Cards for This View

Where the ETF Money in MTSI Sits

Today

98%in US Stock Styles funds

US Stock Styles $25MOther $390KThematic $101K
Tile size = dollars of MTSI held% = MTSI’s weight in the fund
End-of-day Nov 4, 2026 · $25M across funds that list MTSI in their top 10
@TheETFTracker·theetftracker.com