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ARX

Accelerant Holdings
ARX

88 hedge funds and large institutions have $728M invested in Accelerant Holdings in 2025 Q3 according to their latest regulatory filings, with 88 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

43.68% more ownership

Funds ownership: 0% → 43.68% (+44%)

80% less call options, than puts

Call options by funds: $359K | Put options by funds: $1.79M

Holders
88
Holders Change
+88
Holders Change %
–
% of All Funds
1.15%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.03%
New
88
Increased
–
Reduced
–
Closed
–
Calls
$359K
Puts
$1.79M
Net Calls
-$1.43M
Net Calls Change
-$1.43M

Top Buyers

Rank Fund Capital Flow
1
SBLIC
Security Benefit Life Insurance Company
Kansas
+$137M
2
Capital World Investors
Capital World Investors
California
+$135M
3
GGHC
Gilder Gagnon Howe & Co
New York
+$91.3M
4
B
Barings
North Carolina
+$73.3M
5
AllianceBernstein
AllianceBernstein
Tennessee
+$65.3M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
Morgan Stanley
51
Morgan Stanley
New York
$1.34M +$2.11M +90,099 New
Hudson Bay Capital Management
52
Hudson Bay Capital Management
Connecticut
$1.26M +$1.97M +84,298 New
Point72 Asset Management
53
Point72 Asset Management
Connecticut
$1.14M +$1.79M +76,300 New
Tiger Global Management
54
Tiger Global Management
New York
$1.12M +$1.76M +75,000 New
Tudor Investment Corp
55
Tudor Investment Corp
Connecticut
$1.07M +$1.69M +72,173 New
Allianz Asset Management
56
Allianz Asset Management
Germany
$1.06M +$1.67M +71,399 New
QC
57
Quadrature Capital
United Kingdom
$1.05M +$1.66M +70,759 New
CSS
58
Cubist Systematic Strategies
Connecticut
$989K +$1.55M +66,391 New
XT
59
XTX Topco
Cayman Islands
$951K +$1.5M +63,865 New
Jane Street
60
Jane Street
New York
$824K +$1.3M +55,365 New
PMAM
61
Picton Mahoney Asset Management
Ontario, Canada
$780K +$1.23M +52,349 New
Qube Research & Technologies (QRT)
62
Qube Research & Technologies (QRT)
United Kingdom
$621K +$976K +41,694 New
LIA
63
Limestone Investment Advisors
New York
$609K +$958K +40,900 New
TD Asset Management
64
TD Asset Management
Ontario, Canada
$597K +$938K +40,072 New
Franklin Resources
65
Franklin Resources
California
$535K +$841K +35,908 New
3CP
66
3G Capital Partners
New York
$521K +$820K +35,000 New
SC
67
SummitTX Capital
Texas
$475K +$748K +31,920 New
Corient Private Wealth
68
Corient Private Wealth
Florida
$447K +$703K +30,000 New
SEI Investments
69
SEI Investments
Pennsylvania
$446K +$701K +29,930 New
OCM
70
Oribel Capital Management
New York
$386K +$607K +25,900 New
CCM
71
Crestwood Capital Management
New York
$298K +$468K +20,000 New
PA
72
PharVision Advisers
Florida
$242K +$381K +16,273 New
Envestnet Asset Management
73
Envestnet Asset Management
Illinois
$165K +$259K +11,074 New
GCM
74
Graham Capital Management
Connecticut
$156K +$246K +10,510 New
Legal & General Group
75
Legal & General Group
United Kingdom
$149K +$234K +10,000 New
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ARX Hedge Fund Activity: Q3 2025 in Review

88 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Accelerant Holdings (ARX) for Q3 2025, worth a combined $728M.

Buyers outnumbered sellers: 88 funds opened new ARX positions and 0 closed out — a net gain of 88 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Security Benefit Life Insurance Company, opening a new position worth an estimated $137M.

  • 88 institutional investors held Accelerant Holdings (ARX) as of Q3 2025, up from 0 in Q2 2025.
  • Funds reported $728M of Accelerant Holdings stock for Q3 2025.
  • 88 funds opened new Accelerant Holdings positions in Q3 2025 and 0 closed out, a net change of +88 holders.
  • The largest Accelerant Holdings buyer in Q3 2025 was Security Benefit Life Insurance Company, an estimated $137M added.

Based on aggregated 13F filings for Q3 2025.