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AI / Datacenter

ONTO INNOVATION INC..

ONTO · CUSIP 683344105

Held by
21 funds
Q1 2026
Total $ held
$4.2B
Q1 2026
Total shares
20.97M
across our funds
Insider net
+$0
net buying

Institutional holdings over time

Total shares held

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Number of funds holding

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Insider flow (Form 4 open-market)

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This quarter's moves· Q4 2025Q1 2026

FundBucketPrev sharesLatest sharesΔ valueAction
Vanguard CMPassive index4.45M+$912MNew
VanguardPassive index5.58M$880MExit
Vanguard PMPassive index2.74M+$563MNew
BlackRockPassive index4.93M5.53M+$356MAdded
Point72Multi-manager385K1.20M+$186MAdded
FidelityActive mutual fund451K829K+$99MAdded
WellingtonActive mutual fund1.22M544K$81MTrimmed
State StreetPassive index1.46M1.50M+$77MAdded
MillenniumMulti-manager495K24K$73MTrimmed
GeodePassive index1.13M1.21M+$70MAdded
DE ShawMulti-manager517K723K+$67MAdded
Vanguard FTCPassive index310K+$64MNew
BridgewaterMacro / activist93K348K+$57MAdded
Two SigmaMulti-manager86K313K+$50MAdded
CitadelMulti-manager139K297K+$39MAdded
Vanguard AMPassive index45K+$9MNew
BalyasnyMulti-manager219K206K+$8MAdded
Vanguard GAPassive index21K+$4MNew
Vanguard AUPassive index12K+$3MNew
Vanguard PIMPassive index6K+$1MNew
ExodusPointMulti-manager63K46K$521KTrimmed
T. Rowe PriceActive mutual fund680K606K+$17KAdded

Top holders (latest quarter)

FundBucketSharesValue
BlackRockPassive index5.53M$1.1B
Vanguard CMPassive index4.45M$912M
Vanguard PMPassive index2.74M$563M
State StreetPassive index1.50M$308M
GeodePassive index1.21M$248M
Point72Multi-manager1.20M$247M
FidelityActive mutual fund829K$170M
DE ShawMulti-manager723K$148M
WellingtonActive mutual fund544K$112M
BridgewaterMacro / activist348K$71M
Two SigmaMulti-manager313K$64M
Vanguard FTCPassive index310K$64M
CitadelMulti-manager297K$61M
BalyasnyMulti-manager206K$42M
ExodusPointMulti-manager46K$9M