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Onto Innovation
ONTO

574 hedge funds and large institutions have $9.85B invested in Onto Innovation in 2026 Q1 according to their latest regulatory filings, with 136 funds opening new positions, 199 increasing their positions, 176 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed

216% more first-time investments, than exits

New positions opened: 136 | Existing positions closed: 43

78% more funds holding in top 10

Funds holding in top 10: 9 → 16 (+7)

35% more call options, than puts

Call options by funds: $62.5M | Put options by funds: $46.3M

30% more capital invested

Capital invested by funds: $7.56B → $9.85B (+$2.29B)

17% more funds holding

Funds holding: 490 → 574 (+84)

13% more repeat investments, than reductions

Existing positions increased: 199 | Existing positions reduced: 176

0.93% less ownership

Funds ownership: 97.69% → 96.76% (-0.93%)

Holders
574
Holders Change
+84
Holders Change %
+17.14%
% of All Funds
7.06%
Holding in Top 10
16
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+77.78%
% of All Funds
0.2%
New
136
Increased
199
Reduced
176
Closed
43
Calls
$62.5M
Puts
$46.3M
Net Calls
+$16.3M
Net Calls Change
+$668K

Top Buyers

1
Point72 Asset Management
Point72 Asset Management
Connecticut
+$168M
2
Jane Street
Jane Street
New York
+$123M
3
BlackRock
BlackRock
New York
+$123M
4
Invesco
Invesco
Georgia
+$104M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$77.3M

Top Sellers

1
Franklin Resources
Franklin Resources
California
-$158M
2
William Blair Investment Management
William Blair Investment Management
Illinois
-$156M
3
Wellington Management Group
Wellington Management Group
Massachusetts
-$138M
4
Millennium Management
Millennium Management
New York
-$96.4M
5
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans
Minnesota
-$45.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
BlackRock
1
BlackRock
New York
$1.13B +$123M +602,439 +12%
VPM
2
Vanguard Portfolio Management
Pennsylvania
$563M +$562M +2,743,019 New
VCM
3
Vanguard Capital Management
Pennsylvania
$456M +$455M +2,222,852 New
State Street
4
State Street
Massachusetts
$308M +$8.27M +40,406 +3%
Geode Capital Management
5
Geode Capital Management
Massachusetts
$248M +$17.1M +83,482 +7%
Point72 Asset Management
6
Point72 Asset Management
Connecticut
$247M +$168M +818,891 +213%
PCMI
7
Paradigm Capital Management Inc
New York
$226M -$4.79M -23,400 -2%
William Blair Investment Management
8
William Blair Investment Management
Illinois
$198M -$156M -762,374 -44%
VOYA Investment Management
9
VOYA Investment Management
Georgia
$188M -$11.1M -54,087 -6%
Fidelity Investments
10
Fidelity Investments
Massachusetts
$170M +$77.3M +377,622 +84%
Thrivent Financial for Lutherans
11
Thrivent Financial for Lutherans
Minnesota
$152M -$45.4M -221,619 -23%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$148M +$42M +205,389 +40%
GCM
13
Geneva Capital Management
Wisconsin
$145M -$25.7M -125,398 -15%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$139M +$5.76M +28,137 +4%
Fisher Asset Management
15
Fisher Asset Management
Washington
$133M -$10.6M -52,018 -7%
Invesco
16
Invesco
Georgia
$130M +$104M +505,862 +399%
T. Rowe Price Associates
17
T. Rowe Price Associates
Maryland
$124M -$15.2M -74,483 -11%
Jane Street
18
Jane Street
New York
$124M +$123M +602,673 +29,909%
AQR Capital Management
19
AQR Capital Management
Connecticut
$121M -$5.09M -24,842 -4%
Franklin Resources
20
Franklin Resources
California
$119M -$158M -773,798 -57%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$116M -$6.75M -32,988 -5%
Jennison Associates
22
Jennison Associates
New York
$116M -$23.9M -116,517 -17%
Wellington Management Group
23
Wellington Management Group
Massachusetts
$112M -$138M -674,656 -55%
Charles Schwab
24
Charles Schwab
California
$109M +$5.17M +25,258 +5%
Marshall Wace
25
Marshall Wace
United Kingdom
$99.1M +$10.9M +53,377 +12%
1
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ONTO Hedge Fund Activity: Q1 2026 in Review

574 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Onto Innovation (ONTO) for Q1 2026, worth a combined $9.85B — up 30% from $7.56B a quarter earlier.

Buyers outnumbered sellers: 136 funds opened new ONTO positions and 43 closed out — a net gain of 93 holders — while 199 added to existing stakes and 176 trimmed.

The largest buyer was Point72 Asset Management, adding an estimated $168M. The largest seller was Franklin Resources, cutting an estimated $158M.

  • 574 institutional investors held Onto Innovation (ONTO) as of Q1 2026, up from 490 in Q4 2025.
  • Funds reported $9.85B of Onto Innovation stock for Q1 2026, up 30% quarter-over-quarter.
  • 136 funds opened new Onto Innovation positions in Q1 2026 and 43 closed out, a net change of +93 holders.
  • The largest Onto Innovation buyer in Q1 2026 was Point72 Asset Management, an estimated $168M added.
  • The largest Onto Innovation seller in Q1 2026 was Franklin Resources, an estimated $158M sold.

Based on aggregated 13F filings for Q1 2026.