We are live on ! Find out more
ONTO icon

Onto Innovation
ONTO

475 hedge funds and large institutions have $5.74B invested in Onto Innovation in 2025 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 182 increasing their positions, 164 reducing their positions, and 112 closing their positions.

New
Increased
Maintained
Reduced
Closed

22% more call options, than puts

Call options by funds: $52.3M | Put options by funds: $42.9M

11% more repeat investments, than reductions

Existing positions increased: 182 | Existing positions reduced: 164

0.19% more ownership

Funds ownership: 95.28% → 95.48% (+0.19%)

9% less funds holding

Funds holding: 520 → 475 (-45)

27% less capital invested

Capital invested by funds: $7.85B → $5.74B (-$2.11B)

33% less funds holding in top 10

Funds holding in top 10: 6 → 4 (-2)

37% less first-time investments, than exits

New positions opened: 71 | Existing positions closed: 112

Holders
475
Holders Change
-45
Holders Change %
-8.65%
% of All Funds
6.37%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
71
Increased
182
Reduced
164
Closed
112
Calls
$52.3M
Puts
$42.9M
Net Calls
+$9.45M
Net Calls Change
+$1.2M

Top Buyers

1
SA
Situational Awareness
California
+$98.8M
2
Macquarie Group
Macquarie Group
Australia
+$78.2M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$70.9M
4
Pictet Asset Management
Pictet Asset Management
Switzerland
+$50.8M
5
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
+$47.9M

Top Sellers

1
Artisan Partners
Artisan Partners
Wisconsin
-$253M
2
Franklin Resources
Franklin Resources
California
-$58.2M
3
Neuberger Berman Group
Neuberger Berman Group
New York
-$51.6M
4
Prudential Financial
Prudential Financial
New Jersey
-$49.2M
5
N
Nuveen
North Carolina
-$35.8M
Name Holding Trade Value Shares
Change 		Change in
Stake
CA
426
Crewe Advisors
Utah
$3.52K – – –
WA
427
WPG Advisers
Maryland
$3.4K – – –
BIA
428
Bell Investment Advisors
California
$3.15K -$337 -2 -7%
LWMI
429
Legacy Wealth Management (Idaho)
Idaho
$3.03K – – –
PWMG
430
Private Wealth Management Group
New Jersey
$3.03K – – –
HNW
431
High Note Wealth
Minnesota
$2.79K – – –
KIM
432
Kestra Investment Management
Texas
$2.31K -$22.7K -135 -88%
MCM
433
MV Capital Management
Maryland
$2.19K +$2.53K +15 +500%
SC
434
SouthState Corp
Florida
$2.19K +$3.03K +18 New
SS
435
Sunbelt Securities
Texas
$2.06K – – –
WWM
436
Wolff Wiese Magana
California
$1.94K – – –
Northwestern Mutual Wealth Management
437
Northwestern Mutual Wealth Management
Wisconsin
$1.94K -$337 -2 -11%
KFI
438
Key Financial Inc
Pennsylvania
$1.94K – – –
WA
439
Whipplewood Advisors
Colorado
$1.94K +$2.69K +16 +57%
MAFA
440
MJT & Associates Financial Advisory
Minnesota
$1.82K +$2.53K +15 New
AAP
441
Arax Advisory Partners
Colorado
$1.7K +$2.36K +14 New
NICM
442
Neo Ivy Capital Management
New York
$1.7K +$2.36K +14 New
BTI
443
Blue Trust Inc
Georgia
$1.58K -$138K -822 -98%
HFS
444
Hughes Financial Services
Virginia
$1.48K +$2.02K +12 New
AssetMark Inc
445
AssetMark Inc
California
$1.46K -$6.88M -40,870 -100%
NC
446
NewSquare Capital
Pennsylvania
$1.46K +$2.02K +12 New
SIC
447
SJS Investment Consulting
Ohio
$1.33K – – –
DPW
448
DiNuzzo Private Wealth
Pennsylvania
$1.09K -$337 -2 -18%
TCM
449
TD Capital Management
Tennessee
$971 +$1.35K +8 New
CFB
450
Cullen/Frost Bankers
Texas
$849 – – –
16 17
18
19 20

ONTO Hedge Fund Activity: Q1 2025 in Review

475 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Onto Innovation (ONTO) for Q1 2025, worth a combined $5.74B — down 27% from $7.85B a quarter earlier.

Sellers outnumbered buyers: 112 funds closed out of ONTO and 71 opened new positions — a net loss of 41 holders — while 164 trimmed existing stakes and 182 added.

The largest buyer was Situational Awareness, opening a new position worth an estimated $98.8M. The largest seller was Artisan Partners, exiting entirely with an estimated $253M sold.

  • 475 institutional investors held Onto Innovation (ONTO) as of Q1 2025, down from 520 in Q4 2024.
  • Funds reported $5.74B of Onto Innovation stock for Q1 2025, down 27% quarter-over-quarter.
  • 71 funds opened new Onto Innovation positions in Q1 2025 and 112 closed out, a net change of -41 holders.
  • The largest Onto Innovation buyer in Q1 2025 was Situational Awareness, an estimated $98.8M added.
  • The largest Onto Innovation seller in Q1 2025 was Artisan Partners, an estimated $253M sold.

Based on aggregated 13F filings for Q1 2025.