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Arm Holdings PLC

ARM
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0001973239

In the last 90 days, Arm Holdings PLC insiders filed 0 open-market purchases and 2 sales; 962 institutions reported holding it in 13F filings for Q2 2026, worth $35.0B in total; 3 superinvestors hold it, including Altimeter Capital and Duquesne Family Office.

Q4 2024 vs. Q3 2024

How the institutions holding Arm Holdings PLC changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of ARM: Q3 2024 compared with Q4 2024
MeasureQ3 2024Of which not filed for Q4 2024Q4 2024Change
Holders61514641+40
Shares61.2M717.1K64.3M+3.91M (+6.5%)
Value$8.66B$102.6M$7.93B−$628.6M (−7.3%)

14 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (123)

Institutions that held Arm Holdings PLC at the end of Q4 2024 but not at the end of Q3 2024.

Showing the largest 100 of 123 by value.

Institutions new to ARM in Q4 2024
InstitutionSharesValue% of portfolio
Hudson Bay Capital Management LP1,200,000$148.0M0.89%
BNP Paribas Arbitrage, SA926,417$114.3M0.09%
Parallax Volatility Advisers, L.P.682,166$84.2M1.85%
PEAK6 LLC468,086$57.7M2.26%
Marshall Wace, LLP420,725$51.9M0.07%
Banque Transatlantique SA298,614$37.4M0.95%
Raymond James Financial Inc264,707$32.7M0.01%
SG Americas Securities, LLC184,056$22.7M0.10%
SBI Securities Co., Ltd.137,267$16.9M0.52%
Alta Park Capital, LP111,338$13.7M1.80%
UNICOM Systems, Inc.110,840$13.7M3.32%
Public Employees Retirement System of Ohio95,540$11.8M0.04%
Handelsbanken Fonder AB90,702$11.2M0.04%
APG Asset Management N.V.68,300$8.14M0.02%
La Banque Postale Asset Management SA59,400$7.33M0.10%
Diversify Advisory Services, LLC40,344$5.67M0.31%
J. Goldman & Co LP45,000$5.55M0.20%
Maytus Capital Management, LLC40,500$5.00M1.75%
Telligent Fund, LP27,000$3.33M3.17%
GF Fund Management Co. Ltd.24,275$2.99M0.07%
Smith Group Asset Management, LLC24,000$2.96M0.22%
Andar Capital Management HK Ltd22,400$2.76M3.56%
Royal Fund Management, LLC21,300$2.63M0.29%
Financial Gravity Companies, Inc.21,287$2.63M0.60%
ExodusPoint Capital Management, LP20,761$2.56M0.03%
Ardsley Advisory Partners LP20,000$2.47M0.48%
Groupe la Francaise18,335$2.41M0.06%
Haven Capital Group, Inc.19,427$2.40M2.25%
Churchill Management Corp18,803$2.32M0.03%
Mercer Global Advisors Inc18,818$1.95M0.00%
Warm Springs Advisors Inc.15,005$1.85M1.72%
Pictet Asset Management Holding SA13,790$1.70M0.00%
HRT Financial LP13,612$1.68M0.01%
Bosman Wealth Management, LLC11,372$1.40M1.35%
Amundi9,459$1.37M0.00%
Eisler Capital Management Ltd.10,439$1.34M0.04%
Lazard Freres Gestion S.A.S.10,000$1.23M0.02%
Sig Brokerage, LP9,669$1.19M0.56%
Prasad Wealth Partners, LLC8,099$999.1K0.32%
Jain Global LLC7,729$953.4K0.03%
Banco Santander, S.A.7,471$921.6K0.01%
Haven Private, LLC7,193$887.3K0.50%
Corps Capital Advisors, LLC7,063$871.3K0.88%
Clarus Wealth Advisors5,930$812.8K0.40%
Vega Investment Solutions6,320$779.6K0.64%
Capital Market Strategies LLC5,624$693.8K0.40%
BI Asset Management Fondsmaeglerselskab A/S4,530$559.0K0.01%
Leavell Investment Management, Inc.4,440$547.7K0.03%
TownSquare Capital, LLC4,258$525.3K0.01%
Huntleigh Advisors, Inc.4,170$514.4K0.11%
Truist Financial Corp4,084$503.8K0.00%
DJE Kapital AG4,000$502.4K0.01%
Roehl & Yi Investment Advisors, LLC4,059$500.7K0.28%
Prakash Investment Advisors LLC4,025$496.5K0.49%
U.S. Capital Wealth Advisors, LLC4,011$494.8K0.02%
QRG Capital Management, Inc.3,994$492.7K0.01%
Union Bancaire Privee, UBP SA3,800$471.3K0.01%
Fox Run Management, L.L.C.3,727$459.8K0.08%
Sentry Investment Management LLC3,094$382.0K0.18%
Fearless Solutions, LLC dba Best Invest3,096$381.9K0.29%
Blueshift Asset Management, LLC2,732$337.0K0.12%
Geneos Wealth Management Inc.2,707$333.9K0.01%
Henry James International Management, Inc.2,638$325.4K0.12%
Prelude Capital Management, LLC2,600$320.7K0.03%
Diversified Trust Co2,441$301.1K0.01%
Gilbert & Cook, Inc.2,392$295.1K0.04%
Oak Grove Capital LLC2,300$283.7K0.06%
Sagespring Wealth Partners, LLC2,233$275.4K0.01%
Compass Capital Corp1,765$275.3K0.11%
Atomi Financial Group, Inc.2,185$269.5K0.01%
Kapstone Financial Advisors LLC1,743$257.3K0.14%
GKV Capital Management Co., Inc.2,000$246.7K0.10%
Fiduciary Trust Co1,971$243.1K0.00%
Bridgefront Capital, LLC1,922$237.1K0.08%
Numerai GP LLC1,729$213.3K0.06%
TigerOak Management, L.L.C.1,725$212.8K0.08%
Quadcap Wealth Management, LLC1,705$210.3K0.03%
Caitong International Asset Management Co., Ltd1,522$187.8K0.18%
Venturi Wealth Management, LLC1,500$185.0K0.01%
GAMMA Investing LLC1,465$180.7K0.02%
Golden State Wealth Management, LLC1,420$175.2K0.03%
Financial Life Planners1,194$147.2K0.12%
Aventura Private Wealth, LLC1,154$142.4K0.08%
R Squared Ltd1,050$129.5K0.13%
Stonebridge Financial Group, LLC1,040$128.3K0.01%
Spire Wealth Management1,015$125.2K0.00%
Rialto Wealth Management, LLC1,000$123.4K0.04%
MAI Capital Management710$87.6K0.00%
Comprehensive Financial Planning, Inc.700$86.4K0.07%
MCF Advisors LLC671$82.8K0.01%
TCG Advisory Services, LLC525$64.8K0.00%
Berbice Capital Management LLC400$49.3K0.04%
Colonial Trust Co321$40.4K0.01%
Nova Wealth Management, Inc.200$24.7K0.02%
WPG Advisers, LLC154$19.0K0.02%
Medallion Wealth Advisors, LLC135$16.7K0.01%
Clear Street Markets LLC124$15.3K0.01%
Vermillion Wealth Management, Inc.100$12.3K0.01%
Accent Capital Management, LLC100$12.3K0.01%
Millstone Evans Group, LLC100$12.3K0.01%

Sold out (83)

Institutions that held Arm Holdings PLC at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of ARM in Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Renaissance Technologies LLC1,070,000$153.0M
Fullerton Fund Management Co Ltd.262,432$37.5M
Ghisallo Capital Management LLC250,000$35.8M
Seven Grand Managers, LLC75,000$10.7M
Summit Partners Public Asset Management, LLC70,000$10.0M
BOCHK Asset Management Ltd68,050$9.73M
Avalon Global Asset Management LLC60,000$8.58M
MYDA Advisors LLC38,000$5.43M
O'Neil Global Advisors, Inc.35,415$5.07M
Two Sigma Securities, LLC33,348$4.77M
Sandler Capital Management30,000$4.29M
FORA Capital, LLC27,300$3.90M
Quadrature Capital Ltd21,131$3.02M
Black Swift Group, LLC21,100$3.02M
Alight Capital Management LP20,000$2.86M
Capstone Investment Advisors, LLC19,353$2.77M
Cantor Fitzgerald, L. P.15,318$2.19M
Oribel Capital Management, LP13,100$1.87M
LMR Partners LLP12,065$1.73M
Group One Trading, L.P.11,671$1.67M
Munro Partners10,489$1.50M
Zweig-DiMenna Associates LLC10,092$1.44M
FNY Investment Advisers, LLC8,000$1.14M
Shelton Wealth Management, LLC7,376$1.05M
Natixis7,320$1.05M
Mangrove Partners7,101$1.02M
XTX Topco Ltd6,486$927.6K
K.J. Harrison & Partners Inc6,000$914.1K
Triumph Capital Management5,350$765.1K
Capital CS Group, LLC5,260$752.2K
Y-Intercept (Hong Kong) Ltd4,804$687.0K
LJI Wealth Management, LLC4,400$629.2K
Wealth Effects LLC4,200$600.6K
Polymer Capital Management (HK) LTD4,000$572.0K
Regal Investment Advisors LLC3,879$554.7K
Wesbanco Bank Inc3,800$543.4K
Stratos Wealth Advisors, LLC3,744$535.4K
Pinkerton Retirement Specialists, LLC3,604$515.4K
Enzi Wealth2,882$466.4K
Seven Eight Capital, LP2,928$418.7K
Legacy Financial Strategies, LLC2,795$399.7K
Sumitomo Mitsui Financial Group, Inc.2,617$381.0K
Ground Swell Capital, LLC2,630$376.1K
Alpha Cubed Investments, LLC2,628$375.8K
Buckingham Strategic Partners2,487$355.7K
Milestone Resources Group Ltd2,425$347.0K
Moors & Cabot, Inc.2,420$346.1K
Boothbay Fund Management, LLC2,400$343.2K
Heritage Oak Wealth Advisors LLC2,323$332.2K
Henshaw Capital LLC2,198$314.3K
Tyche Wealth Partners LLC1,900$271.7K
Cary Street Partner Investment Advisory LLC1,820$260.3K
O'Shaughnessy Asset Management, LLC1,531$247.7K
Modera Wealth Management, LLC1,690$241.7K
Sara-Bay Financial1,650$236.0K
RFG Advisory, LLC1,647$235.6K
Southern Capital Advisors, LLC1,621$231.8K
Patriot Financial Group Insurance Agency, LLC1,541$220.4K
MUFG Securities EMEA plc1,504$215.1K
Omers Administration Corp1,500$214.5K
West Tower Group, LLC1,500$214.5K
Lewis Asset Management, LLC1,500$214.5K
Trilogy Capital Inc.1,475$210.9K
Altfest L J & Co Inc1,458$209.0K
Hobbs Group Advisors, LLC1,454$207.9K
Brookstone Capital Management1,411$201.8K
Northwest Financial Advisors1,215$173.8K
Gen-Wealth Partners Inc720$111.2K
DSM Capital Partners LLC670$95.8K
Alta Advisers Ltd300$42.9K
Gilliland Jeter Wealth Management LLC258$36.9K
Transcendent Capital Group LLC200$28.6K
Mechanics Financial Corp150$21.5K
Hollencrest Capital Management135$19.3K
Jaffetilchin Investment Partners, LLC131$18.7K
Reuter James Wealth Management, LLC61$8.72K
McMahon Financial Advisors, LLC40$5.72K
Clear Point Advisors Inc.40$5.72K
Hazlett, Burt & Watson, Inc.27$4.00K
Wolff Wiese Magana LLC24$3.43K
Global Trust Asset Management, LLC7$1.00K
AlphaMark Advisors, LLC10$1.00K
Crewe Advisors LLC4$573

Not filed for Q4 2024 yet (14)

Institutions that held Arm Holdings PLC at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ARM in Q3 2024 that haven't filed for Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
PEAK6 Investments LLC406,795$58.2M
Raymond James & Associates151,744$21.7M
Raymond James Financial Services Advisors, Inc.97,250$13.9M
Aquila Investment Management LLC24,000$3.43M
Rakuten Investment Management, Inc.11,841$1.72M
SpiderRock Advisors, LLC11,238$1.61M
B. Metzler seel. Sohn & Co. Holding AG5,400$772.3K
Banque Cantonale Vaudoise3,865$553.0K
Inscription Capital, LLC3,509$501.8K
VitalStone Financial, LLC770$110.1K
Naples Money Management LLC476$68.1K
First Personal Financial Services121$17.3K
Carmichael Hill & Associates, Inc.42$6.01K
Planning Capital Management Corp14$2.00K