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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
BCV
326
Banque Cantonale Vaudoise
Switzerland
$820K -$399K -2,737 -32%
ACM
327
Alpha Capital Management
Texas
$820K -$176K -1,211 -17%
OAM
328
Oppenheimer Asset Management
New York
$813K -$482K -3,308 -37%
CGH
329
Crossmark Global Holdings
Texas
$785K +$248K +1,704 +44%
TRCT
330
Tower Research Capital (TRC)
New York
$776K +$392K +2,694 +96%
CGIM
331
Capital Group Investment Management
Singapore
$775K
HFA
332
High Falls Advisors
New York
$764K +$58.3K +400 +8%
STA
333
Summit Trail Advisors
New York
$754K +$146K +1,000 +23%
Wolverine Trading
334
Wolverine Trading
Illinois
$748K +$779K +5,349 New
GWM
335
Geneos Wealth Management
Colorado
$729K +$38.2K +262 +5%
SDWIA
336
Schwarz Dygos Wheeler Investment Advisors
Minnesota
$727K +$4.37K +30 +0.6%
RFA
337
ROI Financial Advisors
Oregon
$722K +$57.7K +396 +8%
KIA
338
KCM Investment Advisors
California
$721K +$54.2K +372 +8%
GCP
339
GSA Capital Partners
United Kingdom
$719K +$740K +5,080 New
QCM
340
QRG Capital Management
Illinois
$708K -$539K -3,704 -43%
CBU
341
CIBC Bancorp USA
Illinois
$708K +$728K +5,001 New
WTA
342
Washington Trust Advisors
Massachusetts
$707K
GC
343
Gilbert & Cook
Iowa
$689K +$2.48K +17 +0.4%
CWM
344
Cornerstone Wealth Management
Missouri
$689K +$72.8K +500 +11%
WP
345
WealthPLAN Partners
Nebraska
$687K -$28.5K -196 -4%
IA
346
Integrity Alliance
Iowa
$682K +$459K +3,151 +189%
DAS
347
Dynamic Advisor Solutions
Arizona
$678K +$698K +4,792 New
CMTU
348
Capital Markets Trading (UK)
United Kingdom
$673K +$692K +4,753 New
EWM
349
Elite Wealth Management
Washington
$672K -$1.17M -8,033 -63%
SB
350
Strategic Blueprint
Georgia
$670K -$246K -1,691 -26%