We are live on ! Find out more
ONT

Onterris Inc
ONT

185 hedge funds and large institutions have $829M invested in Onterris Inc in 2025 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 64 increasing their positions, 63 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

587% more call options, than puts

Call options by funds: $12.3M | Put options by funds: $1.8M

19% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 27

2% more repeat investments, than reductions

Existing positions increased: 64 | Existing positions reduced: 63

0.82% more ownership

Funds ownership: 92.32% → 93.13% (+0.82%)

1% less funds holding

Funds holding: 187 → 185 (-2)

7% less capital invested

Capital invested by funds: $894M → $829M (-$65.9M)

Holders
185
Holders Change
-2
Holders Change %
-1.07%
% of All Funds
2.25%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
32
Increased
64
Reduced
63
Closed
27
Calls
$12.3M
Puts
$1.8M
Net Calls
+$10.5M
Net Calls Change
-$2.59M

Top Buyers

Rank Fund Capital Flow
1
Principal Financial Group
Principal Financial Group
Iowa
+$33.8M
2
Goldman Sachs
Goldman Sachs
New York
+$25.8M
3
Allspring Global Investments
Allspring Global Investments
North Carolina
+$10.8M
4
AG
Algert Global
California
+$10.2M
5
AT
Avalon Trust
New Mexico
+$6.91M

Top Sellers

Rank Fund Capital Flow
1
Macquarie Group
Macquarie Group
Australia
-$50.7M
2
William Blair Investment Management
William Blair Investment Management
Illinois
-$36M
3
Bank of America
Bank of America
North Carolina
-$13.9M
4
Jane Street
Jane Street
New York
-$8.74M
5
UBS Group
UBS Group
Switzerland
-$6.61M
Name Holding Trade Value Shares
Change 		Change in
Stake
SEI Investments
51
SEI Investments
Pennsylvania
$2.38M +$626K +23,715 +33%
Barclays
52
Barclays
United Kingdom
$1.82M +$628K +23,781 +48%
OAM
53
OP Asset Management
$1.81M -$218K -8,260 -10%
Jane Street
54
Jane Street
New York
$1.8M -$8.74M -331,015 -82%
Wells Fargo
55
Wells Fargo
California
$1.79M +$301K +11,381 +19%
Millennium Management
56
Millennium Management
New York
$1.78M -$4.55M -172,277 -71%
CCA
57
Conestoga Capital Advisors
Pennsylvania
$1.77M +$47.4K +1,795 +3%
Swiss National Bank
58
Swiss National Bank
Switzerland
$1.64M +$81.9K +3,100 +5%
UBS Group
59
UBS Group
Switzerland
$1.57M -$6.61M -250,144 -80%
EGM
60
Engineers Gate Manager
New York
$1.48M +$345K +13,055 +28%
CIA
61
Cladis Investment Advisory
Montana
$1.45M -$92.5K -3,500 -6%
Nordea Investment Management
62
Nordea Investment Management
Sweden
$1.38M +$1.48M +55,879 New
Creative Planning
63
Creative Planning
Kansas
$1.37M +$99.3K +3,760 +7%
RhumbLine Advisers
64
RhumbLine Advisers
Massachusetts
$1.24M -$191K -7,219 -13%
IEFM
65
IQ EQ Fund Management
Ireland
$1.23M +$213K +8,073 +20%
HF
66
Holcombe Financial
Georgia
$1.18M – – –
DFCM
67
Dark Forest Capital Management
Puerto Rico
$1.12M +$86.4K +3,271 +8%
Squarepoint
68
Squarepoint
New York
$1.1M -$1.5M -56,869 -56%
Envestnet Asset Management
69
Envestnet Asset Management
Illinois
$1.05M -$271K -10,270 -20%
HSA
70
Hussman Strategic Advisors
Maryland
$1.04M +$1.11M +42,000 New
Mariner
71
Mariner
Kansas
$1.04M +$584K +22,090 +113%
YIH
72
Y-Intercept (HK)
Hong Kong
$896K +$953K +36,079 New
LCM
73
Legato Capital Management
California
$873K -$590K -22,322 -39%
Franklin Resources
74
Franklin Resources
California
$836K -$40K -1,513 -4%
HCA
75
Harbor Capital Advisors
Illinois
$827K +$441K +16,695 +100%
1 2
3
4 5

ONT Hedge Fund Activity: Q4 2025 in Review

185 of the 8,229 institutional investors tracked by Wall St. Rank reported a position in Onterris Inc (ONT) for Q4 2025, worth a combined $829M — down 7.4% from $894M a quarter earlier.

Buyers outnumbered sellers: 32 funds opened new ONT positions and 27 closed out — a net gain of 5 holders — while 64 added to existing stakes and 63 trimmed.

The largest buyer was Principal Financial Group, opening a new position worth an estimated $33.8M. The largest seller was Macquarie Group, exiting entirely with an estimated $50.7M sold.

  • 185 institutional investors held Onterris Inc (ONT) as of Q4 2025, down from 187 in Q3 2025.
  • Funds reported $829M of Onterris Inc stock for Q4 2025, down 7.4% quarter-over-quarter.
  • 32 funds opened new Onterris Inc positions in Q4 2025 and 27 closed out, a net change of +5 holders.
  • The largest Onterris Inc buyer in Q4 2025 was Principal Financial Group, an estimated $33.8M added.
  • The largest Onterris Inc seller in Q4 2025 was Macquarie Group, an estimated $50.7M sold.

Based on aggregated 13F filings for Q4 2025.