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742 hedge funds and large institutions have $13.7B invested in Arm in 2026 Q1 according to their latest regulatory filings, with 187 funds opening new positions, 231 increasing their positions, 210 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed

175% more funds holding in top 10

Funds holding in top 10: 822 (+14)

131% more first-time investments, than exits

New positions opened: 187 | Existing positions closed: 81

53% more capital invested

Capital invested by funds: $8.96B → $13.7B (+$4.79B)

14% more funds holding

Funds holding: 652742 (+90)

10% more repeat investments, than reductions

Existing positions increased: 231 | Existing positions reduced: 210

0.85% more ownership

Funds ownership: 7.75%8.6% (+0.85%)

23% less call options, than puts

Call options by funds: $4.09B | Put options by funds: $5.35B

Holders
742
Holders Change
+90
Holders Change %
+13.8%
% of All Funds
9.13%
Holding in Top 10
22
Holding in Top 10 Change
+14
Holding in Top 10 Change %
+175%
% of All Funds
0.27%
New
187
Increased
231
Reduced
210
Closed
81
Calls
$4.09B
Puts
$5.35B
Net Calls
-$1.25B
Net Calls Change
-$474M
Name Holding Trade Value Shares
Change
Change in
Stake
IA
426
IFP Advisors
Florida
$511K +$278K +2,290 +211%
BNA
427
BankChampaign National Association
Illinois
$510K +$156K +1,285 +62%
PFGIA
428
Patriot Financial Group Insurance Agency
Massachusetts
$507K +$407K +3,354 New
FRM
429
Fox Run Management
Connecticut
$502K -$329K -2,714 -43%
MWM
430
Meridian Wealth Management
Kentucky
$498K -$6.07K -50 -1%
CAM
431
Costello Asset Management
Pennsylvania
$493K +$4.13K +34 +1%
BTI
432
Blue Trust Inc
Georgia
$493K +$167K +1,379 +73%
AGWCA
433
Annis Gardner Whiting Capital Advisors
Florida
$487K +$1.21K +10 +0.3%
KFP
434
Kerr Financial Planning
California
$481K -$30.3K -250 -9%
PA
435
Parallel Advisors
California
$475K +$133K +1,093 +53%
RSWM
436
Robertson Stephens Wealth Management
California
$463K -$742K -6,115 -67%
UBP
437
Union Bancaire Privee
Switzerland
$458K
FSBI
438
Fearless Solutions (Best Invest)
Texas
$456K -$97.1K -800 -21%
LP
439
LMR Partners
United Kingdom
$454K -$90.8K -748 -20%
WA
440
Wilmar Advisors
Florida
$454K
ASC
441
Atalanta Sosnoff Capital
New York
$451K +$362K +2,980 New
KFS
442
Kaizen Financial Strategies
California
$446K -$12.1K -100 -4%
BWP
443
Balboa Wealth Partners
Arizona
$442K +$2.06K +17 +0.6%
MMA
444
Mizuho Markets Americas
New York
$434K +$348K +2,866 New
MTIM
445
Marathon Trading Investment Management
Pennsylvania
$432K -$1.84M -15,144 -84%
HIIFS
446
Harel Insurance Investments & Financial Services
Israel
$431K +$346K +2,850 New
FIA
447
FNY Investment Advisers
New York
$431K +$346K +2,855 New
EFS
448
Essex Financial Services
Connecticut
$430K -$15.3K -126 -4%
MWM
449
Meadowbrook Wealth Management
New York
$426K +$342K +2,815 New
CAM
450
Covenant Asset Management
New Jersey
$424K -$3.7M -30,498 -92%