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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
OIA
351
OneDigital Investment Advisors
Kansas
$669K +$96.6K +663 +16%
TCM
352
Tufton Capital Management
Maryland
$661K +$21.8K +150 +3%
WS
353
Wedbush Securities
California
$656K +$103K +705 +18%
SIMG
354
Sonora Investment Management Group
Arizona
$655K -$1.02K -7 -0.2%
HA
355
Huntleigh Advisors
Missouri
$649K +$31.3K +215 +5%
AIP
356
Ameritas Investment Partners
Nebraska
$644K +$25.1K +172 +4%
IA
357
IAM Advisory
Pennsylvania
$643K -$1.75K -12 -0.3%
AAM
358
Advisors Asset Management
Colorado
$638K -$77.2K -530 -11%
SS
359
Sunbelt Securities
Texas
$636K +$249K +1,710 +61%
VCM
360
Voleon Capital Management
California
$629K +$647K +4,445 New
EF
361
Empowered Funds
Pennsylvania
$627K -$146K -1,004 -18%
KWA
362
Kingswood Wealth Advisors
California
$626K -$224K -1,536 -26%
HAG
363
HighPoint Advisor Group
Illinois
$623K -$13.3K -91 -2%
QCM
364
Quantinno Capital Management
New York
$618K +$170K +1,166 +36%
VC
365
Veracity Capital
Georgia
$615K +$318K +2,181 +101%
EDRH
366
Edmond de Rothschild Holding
Switzerland
$612K +$146K +1,000 +30%
RSWM
367
Robertson Stephens Wealth Management
California
$608K +$21.8K +150 +4%
VA
368
VestGen Advisors
Illinois
$607K +$625K +4,289 New
CCIA
369
Cherry Creek Investment Advisors
Colorado
$604K -$147K -1,007 -19%
Northern Trust
370
Northern Trust
Illinois
$603K +$131K +897 +27%
PCM
371
Prelude Capital Management
New York
$594K -$379K -2,600 -38%
TA
372
TFB Advisors
Kansas
$593K +$17.2K +118 +3%
CM
373
CastleKnight Management
New York
$586K
PWM
374
Purus Wealth Management
California
$586K
RS
375
R Squared
Hong Kong
$577K +$594K +4,077 New