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659 hedge funds and large institutions have $10.6B invested in Arm in 2025 Q3 according to their latest regulatory filings, with 103 funds opening new positions, 247 increasing their positions, 181 reducing their positions, and 97 closing their positions.

New
Increased
Maintained
Reduced
Closed

36% more repeat investments, than reductions

Existing positions increased: 247 | Existing positions reduced: 181

6% more first-time investments, than exits

New positions opened: 103 | Existing positions closed: 97

0.59% less ownership

Funds ownership: 7.67%7.08% (-0.59%)

4% less call options, than puts

Call options by funds: $5.24B | Put options by funds: $5.43B

1% less funds holding

Funds holding: 668659 (-9)

19% less capital invested

Capital invested by funds: $13.1B → $10.6B (-$2.56B)

38% less funds holding in top 10

Funds holding in top 10: 1610 (-6)

Holders
659
Holders Change
-9
Holders Change %
-1.35%
% of All Funds
8.65%
Holding in Top 10
10
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-37.5%
% of All Funds
0.13%
New
103
Increased
247
Reduced
181
Closed
97
Calls
$5.24B
Puts
$5.43B
Net Calls
-$190M
Net Calls Change
-$1.93B
Name Holding Trade Value Shares
Change
Change in
Stake
SSA
201
Schonfeld Strategic Advisors
New York
$2.62M -$2.71M -18,608 -50%
RAM
202
Robocap Asset Management
United Kingdom
$2.62M -$1.22M -8,350 -31%
1WA
203
180 Wealth Advisors
Washington
$2.6M +$29.4K +202 +1%
EH
204
Equitable Holdings
New York
$2.59M -$3.64K -25 -0.1%
MYAM
205
Meiji Yasuda Asset Management
Japan
$2.56M -$62.9K -432 -2%
Zurich Cantonal Bank
206
Zurich Cantonal Bank
Switzerland
$2.54M +$1.22M +8,390 +88%
ASN
207
Advisory Services Network
Georgia
$2.54M -$1.02K -7 -0%
HCG
208
Haven Capital Group
California
$2.54M -$3.2K -22 -0.1%
ISWM
209
Independent Solutions Wealth Management
New York
$2.51M +$98.9K +679 +4%
CII
210
Capital International Inc
California
$2.45M +$147K +1,008 +6%
BMSSC
211
B. Metzler seel. Sohn & Co
Germany
$2.43M +$291K +2,000 +13%
PIMJS
212
PKO Investment Management Joint-Stock
Poland
$2.41M +$2.48M +17,000 New
LFG
213
Lazard Frères Gestion
France
$2.4M +$2.48M +17,000 New
MMC
214
Mizuho Markets Cayman
Cayman Islands
$2.34M +$674K +4,631 +39%
Verition Fund Management
215
Verition Fund Management
Connecticut
$2.32M +$1.94M +13,315 +432%
XT
216
XTX Topco
Cayman Islands
$2.26M -$2.51M -17,245 -52%
IGAM
217
iA Global Asset Management
Quebec, Canada
$2.24M +$145K +993 +7%
AF
218
Alerus Financial
North Dakota
$2.21M +$2.28M +15,638 New
SCA
219
Snowden Capital Advisors
New York
$2.21M -$14.1K -97 -0.6%
QT
220
Quantbot Technologies
New York
$2.19M +$2.26M +15,491 New
AFC
221
AFT Forsyth & Company
Florida
$2.18M -$45.1K -310 -2%
PA
222
Profund Advisors
Maryland
$2.16M -$204K -1,398 -8%
ITFISA
223
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna
$2.14M -$318K -2,180 -13%
SCM
224
Shelton Capital Management
Colorado
$2.11M
LSA
225
Leonteq Securities AG
Switzerland
$2M +$957K +6,573 +87%