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633 hedge funds and large institutions have $8.1B invested in Arm in 2025 Q1 according to their latest regulatory filings, with 107 funds opening new positions, 256 increasing their positions, 174 reducing their positions, and 99 closing their positions.

New
Increased
Maintained
Reduced
Closed

47% more repeat investments, than reductions

Existing positions increased: 256 | Existing positions reduced: 174

1.1% more ownership

Funds ownership: 6.12%7.22% (+1.1%)

8% more first-time investments, than exits

New positions opened: 107 | Existing positions closed: 99

6% more call options, than puts

Call options by funds: $3.62B | Put options by funds: $3.41B

2% more capital invested

Capital invested by funds: $7.92B → $8.1B (+$177M)

1% less funds holding

Funds holding: 638633 (-5)

14% less funds holding in top 10

Funds holding in top 10: 1412 (-2)

Holders
633
Holders Change
-5
Holders Change %
-0.78%
% of All Funds
8.49%
Holding in Top 10
12
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-14.29%
% of All Funds
0.16%
New
107
Increased
256
Reduced
174
Closed
99
Calls
$3.62B
Puts
$3.41B
Net Calls
+$209M
Net Calls Change
-$162M
Name Holding Trade Value Shares
Change
Change in
Stake
CAM
626
Chesapeake Asset Management
New York
$747 +$976 +7 New
SC
627
Stephens Consulting
Michigan
$428
TPCW
628
TD Private Client Wealth
New York
$427 +$558 +4 New
WA
629
Whipplewood Advisors
Colorado
$427 +$1.53K +11 +275%
CFB
630
Cullen/Frost Bankers
Texas
$320
KWM
631
Kiker Wealth Management
Georgia
$214 +$279 +2 New
GBT
632
Grove Bank & Trust
Florida
$107
SAM
633
Smartleaf Asset Management
Massachusetts
$107 +$139 +1 New
HHGA
634
Halbert Hargrove Global Advisors
California
$77
Hudson Bay Capital Management
635
Hudson Bay Capital Management
Connecticut
-$167M -1,200,000 Closed
N
636
Nuveen
North Carolina
-$64.3M -521,174 Closed
Tiger Global Management
637
Tiger Global Management
New York
-$37M -300,000 Closed
RCW
638
Rheos Capital Works
Japan
-$30.2M -244,900 Closed
WSCM
639
Wellington Shields Capital Management
New York
-$185K -185,040 Closed
DFO
640
Duquesne Family Office
New York
-$22M -178,394 Closed
APC
641
Alta Park Capital
California
-$13.7M -111,338 Closed
MASUI
642
MIRAE ASSET SECURITIES (USA) INC.
New York
-$6.18M -50,131 Closed
JGC
643
J. Goldman & Co
New York
-$5.55M -45,000 Closed
MCM
644
Maytus Capital Management
New York
-$5M -40,500 Closed
CCS
645
Concentric Capital Strategies
Connecticut
-$3.84M -31,167 Closed
ACM
646
Atika Capital Management
New York
-$3.47M -28,100 Closed
DJYG
647
David J. Yvars Group
Florida
-$3.26M -26,445 Closed
AWM
648
AE Wealth Management
Kansas
-$3.21M -25,998 Closed
ACMH
649
Andar Capital Management (HK)
Hong Kong
-$2.76M -22,400 Closed
ECM
650
ExodusPoint Capital Management
New York
-$2.56M -20,761 Closed