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Onto Innovation
ONTO

Overview Fund Activity

436 hedge funds and large institutions have $4.95B invested in Onto Innovation in 2025 Q2 according to their latest regulatory filings, with 84 funds opening new positions, 145 increasing their positions, 156 reducing their positions, and 103 closing their positions.

Holders
436
Holders Change
-32
Holders Change %
-6.84%
% of All Funds
5.85%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.01%
New
84
Increased
145
Reduced
156
Closed
103
Calls
$37.5M
Puts
$25.5M
Net Calls
+$11.9M
Net Calls Change
+$2.48M

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$99.4M
2
William Blair Investment Management
2
William Blair Investment Management
Illinois
$111M
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$91M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$100M
5
UBS Group
5
UBS Group
Switzerland
$99.3M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$51.7M
2
Macquarie Group
2
Macquarie Group
Australia
$0
3
Invesco
3
Invesco
Georgia
$12.1M
4
Massachusetts Financial Services
4
Massachusetts Financial Services
Massachusetts
$44.7M
5
SA
5
Situational Awareness
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
UBS AM
51
UBS AM
Illinois
$22M 217,646 +54,387 +33%
PCM
52
Penserra Capital Management
California
$19.5M 193,504 +78,087 +68%
BA
53
Bridgewater Associates
Connecticut
$19.2M 190,614 -21,080 -10%
ClearBridge Investments
54
ClearBridge Investments
New York
$18.8M 186,033 – –
SIMG
55
Stephens Investment Management Group
Texas
$18.4M 182,285 -105,187 -37%
American Century Companies
56
American Century Companies
Missouri
$17.3M 171,868 -49,746 -22%
Man Group
57
Man Group
United Kingdom
$16.9M 167,633 -30,927 -16%
EGM
58
Engineers Gate Manager
New York
$16.8M 166,366 +119,994 +259%
SFM
59
Systematic Financial Management
New Jersey
$16.6M 164,042 +6,851 +4%
FWIA
60
Fort Washington Investment Advisors
Ohio
$16.4M 162,823 +170 +0.1%
NL
61
Nuveen LLC
North Carolina
$16.3M 161,150 -51,913 -24%
PC
62
Port Capital
Illinois
$15.8M 156,556 -37,545 -19%
VHMC
63
Value Holdings Management Company
New York
$15.4M 152,375 +13,000 +9%
Tudor Investment Corp
64
Tudor Investment Corp
Connecticut
$15.3M 151,273 +151,273 New
ACM
65
Aquatic Capital Management
Illinois
$14.5M 144,067 +144,067 New
QT
66
Quantbot Technologies
New York
$14.4M 143,031 +139,246 +3,679%
RhumbLine Advisers
67
RhumbLine Advisers
Massachusetts
$14.4M 142,593 +4,910 +4%
Assenagon Asset Management
68
Assenagon Asset Management
Luxembourg
$13.9M 137,570 +61,819 +82%
RS
69
Robeco Schweiz
Switzerland
$13.3M 131,910 – –
Rockefeller Capital Management
70
Rockefeller Capital Management
New York
$13.3M 131,377 +53,381 +68%
EA
71
Emerald Advisers
Pennsylvania
$13.1M 130,150 +130,150 New
Bessemer Group
72
Bessemer Group
New Jersey
$12.6M 124,649 +42,370 +51%
TI
73
Trexquant Investment
Connecticut
$12.5M 123,610 +46,781 +61%
Invesco
74
Invesco
Georgia
$12.1M 119,490 -1,193,005 -91%
TCM
75
TimesSquare Capital Management
New York
$12.1M 119,487 -51,338 -30%
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