663 hedge funds and large institutions have $13B invested in Arm in 2025 Q2 according to their latest regulatory filings, with 132 funds opening new positions, 214 increasing their positions, 209 reducing their positions, and 89 closing their positions.

New
Increased
Maintained
Reduced
Closed

more capital invested

Capital invested by funds: $ → $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

Call options by funds: $ | Put options by funds: $

6% more funds holding

Funds holding: 627663 (+36)

2% more repeat investments, than reductions

Existing positions increased: 214 | Existing positions reduced: 209

0.48% more ownership

Funds ownership: 7.11%7.6% (+0.48%)

Holders
663
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.99B
Puts
$5.25B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
451
$323K
452
$320K
453
$315K
454
$313K
455
$307K
456
$307K
457
$305K
458
$304K
459
$301K
460
$301K
461
$301K
462
$300K
463
$300K
464
$298K
465
$296K
466
$291K
467
$285K
468
$283K
469
$283K
470
$282K
471
$282K
472
$282K
473
$281K
474
$277K
475
$275K