Vault-13

ARM HOLDINGS PLC ARM

SPONSORED ADS · ADR · CUSIP 042068205 · ISIN US0420682058

British multinational semiconductor and software design company

669 institutional holders +34 vs Q1 2025
81,566,51681.6m shares reported held*
$13.2bnreported value*
122 new 216 added 213 reduced 87 sold out net bought ≈ $1.0bn (+6.3m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($24.5m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $161.73. Options: 53 managers hold calls ($7.6bn notional), 48 hold puts ($5.6bn).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

0250500750Q3 23: 212Q4 23: 274Q1 24: 412Q2 24: 568Q3 24: 614Q4 24: 639Q1 25: 635Q2 25: 669669Q3 23Q1 24Q3 24Q1 25Q2 25
Numbers
QuarterHolders
Q3 2023212
Q4 2023274
Q1 2024412
Q2 2024568
Q3 2024614
Q4 2024639
Q1 2025635
Q2 2025669

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
5000500Q4 23: 190 bought or addedQ4 23: 99 cut or sold outQ4 23Q1 24: 288 bought or addedQ1 24: 147 cut or sold outQ2 24: 404 bought or addedQ2 24: 154 cut or sold outQ2 24Q3 24: 387 bought or addedQ3 24: 209 cut or sold outQ4 24: 323 bought or addedQ4 24: 252 cut or sold outQ4 24Q1 25: 355 bought or addedQ1 25: 273 cut or sold outQ2 25: 338 bought or addedQ2 25: 300 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q4 202319099
Q1 2024288147
Q2 2024404154
Q3 2024387209
Q4 2024323252
Q1 2025355273
Q2 2025338300

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$2bn$4bn$6bn$8bnQ3 24 calls: $5.8bnQ3 24 puts: $4.8bnQ3 24P/C 0.83Q4 24 calls: $4.5bnQ4 24 puts: $4.1bnQ4 24P/C 0.92Q1 25 calls: $3.6bnQ1 25 puts: $3.4bnQ1 25P/C 0.94Q2 25 calls: $7.6bnQ2 25 puts: $5.6bnQ2 25P/C 0.73
Numbers
QuarterCallsPutsP/C
Q3 2024$5.8bn$4.8bn0.83
Q4 2024$4.5bn$4.1bn0.92
Q1 2025$3.6bn$3.4bn0.94
Q2 2025$7.6bn$5.6bn0.73

Biggest buyers

COATUE MANAGEMENT LLC New +4,633,454+4.6m
Sustainable Growth Advisers, LP Added +1,862,626+1.9m
SCHRODER INVESTMENT MANAGEMENT GROUP Added +1,396,684+1.4m
Jericho Capital Asset Management L.P. New +1,306,115+1.3m
Invesco Ltd. Added +805,886+805.9k
Altimeter Capital Management, LP Added +757,608+757.6k
MORGAN STANLEY Added +618,442+618.4k
Hudson Bay Capital Management LP New +600,000+600.0k
Castle Hook Partners LP New +525,825+525.8k
Robeco Institutional Asset Management B.V. Added +507,300+507.3k

Biggest sellers

BlackRock, Inc. Reduced -2,330,909-2.3m
Artisan Partners Limited Partnership Reduced -1,304,461-1.3m
PEAK6 LLC Sold out -1,173,169-1.2m
BNP PARIBAS FINANCIAL MARKETS Reduced -1,094,243-1.1m
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Reduced -1,041,780-1.0m
Polar Capital Holdings Plc Sold out -611,759-611.8k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -606,950-607.0k
FMR LLC Reduced -430,669-430.7k
Twin Tree Management, LP Reduced -341,544-341.5k
CAPITAL FUND MANAGEMENT S.A. Sold out -320,858-320.9k

Biggest calls

PUBLIC INVESTMENT FUND Added $1.5bn9.0m shares
PEAK6 LLC Added $1.2bn7.1m shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.1bn6.9m shares
JANE STREET GROUP, LLC Added $812.2m5.0m shares
CITADEL ADVISORS LLC Added $750.5m4.6m shares
GOLDMAN SACHS GROUP INC Added $465.6m2.9m shares
IMC-Chicago, LLC Added $375.2m2.3m shares
Walleye Trading LLC Added $265.2m1.6m shares
SIMPLEX TRADING, LLC Added $163.6m1.0m shares
GROUP ONE TRADING LLC Added $134.0m828.2k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $859.8m5.3m shares
CITADEL ADVISORS LLC Added $638.6m3.9m shares
JANE STREET GROUP, LLC Reduced $635.6m3.9m shares
GOLDMAN SACHS GROUP INC Added $592.1m3.7m shares
PEAK6 LLC Reduced $573.5m3.5m shares
Walleye Trading LLC Added $277.6m1.7m shares
IMC-Chicago, LLC Added $220.7m1.4m shares
BARCLAYS PLC Added $203.4m1.3m shares
CAPITAL FUND MANAGEMENT S.A. Reduced $196.4m1.2m shares
SIMPLEX TRADING, LLC Reduced $180.6m1.1m shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Insider purchases and sales in Q2 2025

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q2 2025.

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Capital World Investors 0.12% of their portfolio LOS ANGELES, CA 4,948,4374.9m $800.4m $800.4m 0.12% Added +15.5k +15,549
2 SCHRODER INVESTMENT MANAGEMENT GROUP 0.65% of their portfolio London, X0 4,745,9574.7m $767.6m $767.6m 0.65% Added +1.4m +1,396,684
3 COATUE MANAGEMENT LLC 2.09% of their portfolio New York, NY 4,633,4544.6m $749.4m $749.4m 2.09% New
4 DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.70% of their portfolio FRANKFURT AM MAIN, 2M 4,162,3204.2m $673.2m $673.2m 0.70% Reduced -1.0m -1,041,780
5 MORGAN STANLEY 0.04% of their portfolio NEW YORK, NY 3,776,6283.8m $610.8m $610.8m 0.04% Added +618.4k +618,442
6 GOLDMAN SACHS GROUP INC 0.10% of their portfolio NEW YORK, NY 3,665,7233.7m $592.9m $592.9m 0.10% Reduced -24.9k -24,931
7 Sustainable Growth Advisers, LP 2.89% of their portfolio STAMFORD, CT 3,457,2203.5m $559.2m $559.2m 2.89% Added +1.9m +1,862,626
8 UBS Group AG 0.11% of their portfolio ZURICH, V8 3,292,3343.3m $532.5m $532.5m 0.11% Added +437.3k +437,309
9 Artisan Partners Limited Partnership 0.49% of their portfolio Milwaukee, WI 2,034,5352.0m $329.1m $329.1m 0.49% Reduced -1.3m -1,304,461
10 Alphabet Inc. 14.85% of their portfolio Mountain View, CA 1,960,7842.0m $317.1m $317.1m 14.85% Unchanged
11 Mubadala Investment Co PJSC 1.28% of their portfolio Abu Dhabi, C0 1,501,9601.5m $242.9m $242.9m 1.28% Unchanged
12 BANK OF AMERICA CORP /DE/ 0.02% of their portfolio CHARLOTTE, NC 1,476,7431.5m $238.8m $238.8m 0.02% Added +168.1k +168,149
13 FMR LLC 0.01% of their portfolio BOSTON, MA 1,428,4751.4m $231.0m $231.0m 0.01% Reduced -430.7k -430,669
14 FRANKLIN RESOURCES INC 0.06% of their portfolio San Mateo, CA 1,417,8291.4m $229.3m $229.3m 0.06% Added +309.7k +309,698
15 Invesco Ltd. 0.04% of their portfolio ATLANTA, GA 1,381,9061.4m $223.5m $223.5m 0.04% Added +805.9k +805,886
16 Jericho Capital Asset Management L.P. 2.81% of their portfolio LOS ANGELES, CA 1,306,1151.3m $211.3m $211.3m 2.81% New
17 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,135,3891.1m $183.6m $183.6m 0.00% Reduced -2.3m -2,330,909
18 NVIDIA CORP 4.11% of their portfolio SANTA CLARA, CA 1,101,2491.1m $178.1m $178.1m 4.11% Unchanged
19 BNP PARIBAS FINANCIAL MARKETS 0.14% of their portfolio PARIS, I0 1,094,8651.1m $177.1m $177.1m 0.14% Reduced -1.1m -1,094,243
20 WELLINGTON MANAGEMENT GROUP LLP 0.03% of their portfolio Boston, MA 1,059,6711.1m $171.4m $171.4m 0.03% Added +11.1k +11,119
21 Altimeter Capital Management, LP 2.18% of their portfolio MENLO PARK, CA 933,208933.2k $150.9m $150.9m 2.18% Added +757.6k +757,608
22 Bank Julius Baer & Co. Ltd, Zurich 0.42% of their portfolio ZURICH, V8 864,660864.7k $139.9m $139.9m 0.42% Reduced -1.8k -1,836
23 LOOMIS SAYLES & CO L P 0.17% of their portfolio BOSTON, MA 828,140828.1k $133.9m $133.9m 0.17% Reduced -16.6k -16,636
24 Walleye Trading LLC 3.25% of their portfolio NEW YORK, NY 818,567818.6k $132.4m $132.4m 3.25% Reduced -104.2k -104,211
25 Employees Provident Fund Board 1.03% of their portfolio SHAH ALAM, N8 733,519733.5k $118.6m $118.6m 1.03% Reduced -266.5k -266,481
26 Robeco Schweiz AG 2.73% of their portfolio ZURICH, V8 731,496731.5k $118.3m $118.3m 2.73% Reduced -46.8k -46,795
27 AXA S.A. 0.29% of their portfolio PARIS, I0 629,816629.8k $101.9m $101.9m 0.29% Added +207.9k +207,894
28 FIRST TRUST ADVISORS LP 0.08% of their portfolio Wheaton, IL 604,296604.3k $97.7m $97.7m 0.08% Reduced -302.6k -302,553
29 Hudson Bay Capital Management LP 0.64% of their portfolio STAMFORD, CT 600,000600.0k $97.0m $97.0m 0.64% New
30 AMERICAN CENTURY COMPANIES INC 0.05% of their portfolio KANSAS CITY, MO 596,580596.6k $96.5m $96.5m 0.05% Reduced -106.8k -106,785
31 CITIGROUP INC 0.07% of their portfolio NEW YORK, NY 596,188596.2k $96.4m $96.4m 0.07% Reduced -87.2k -87,213
32 Parallax Volatility Advisers, L.P. 3.85% of their portfolio San Francisco, CA 593,626593.6k $96.0m $96.0m 3.85% Added +353.1k +353,055
33 CITADEL ADVISORS LLC 0.07% of their portfolio MIAMI, FL 527,621527.6k $85.3m $85.3m 0.07% Added +298.4k +298,361
34 BARCLAYS PLC 0.03% of their portfolio LONDON, X0 527,618527.6k $85.3m $85.3m 0.03% Reduced -242.8k -242,757
35 Castle Hook Partners LP 1.25% of their portfolio NEW YORK, NY 525,825525.8k $85.0m $85.0m 1.25% New
36 SEI INVESTMENTS CO 0.10% of their portfolio OAKS, PA 522,313522.3k $84.5m $84.5m 0.10% Reduced -108.5k -108,454
37 Robeco Institutional Asset Management B.V. 0.14% of their portfolio ROTTERDAM, P7 520,465520.5k $84.2m $84.2m 0.14% Added +507.3k +507,300
38 Rafferty Asset Management, LLC 0.27% of their portfolio New York, NY 506,874506.9k $82.0m $82.0m 0.27% Added +119.9k +119,863
39 ROYAL BANK OF CANADA 0.01% of their portfolio TORONTO, A6 506,472506.5k $81.9m $81.9m 0.01% Added +314.3k +314,346
40 MARSHALL WACE, LLP 0.09% of their portfolio LONDON, X0 482,952483.0k $78.1m $78.1m 0.09% Added +207.2k +207,209
41 ZEVENBERGEN CAPITAL INVESTMENTS LLC 1.51% of their portfolio EDMONDS, WA 477,289477.3k $77.2m $77.2m 1.51% Added +5.8k +5,762
42 Bridgewater Associates, LP 0.31% of their portfolio Westport, CT 473,725473.7k $76.6m $76.6m 0.31% New
43 WELLS FARGO & COMPANY/MN 0.02% of their portfolio SAN FRANCISCO, CA 471,252471.3k $76.2m $76.2m 0.02% Added +98.0k +97,962
44 NWI MANAGEMENT LP 3.38% of their portfolio NEW YORK, NY 450,000450.0k $72.8m $72.8m 3.38% Added +315.0k +315,000
45 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 441,445441.4k $71.4m $71.4m 0.00% Added +56.7k +56,656
46 Driehaus Capital Management LLC 0.57% of their portfolio Chicago, IL 437,769437.8k $70.8m $70.8m 0.57% Added +418.5k +418,452
47 Mirae Asset Global Investments Co., Ltd. 0.25% of their portfolio SEOUL, M5 435,902435.9k $70.5m $70.5m 0.25% Reduced -3.0k -3,024
48 1832 Asset Management L.P. 0.11% of their portfolio TORONTO, A6 403,700403.7k $65.3m $65.3m 0.11% New
49 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.10% of their portfolio BALA CYNWYD, PA 385,195385.2k $62.3m $62.3m 0.10% Reduced -607.0k -606,950
50 GILDER GAGNON HOWE & CO LLC 0.60% of their portfolio New York, NY 347,089347.1k $56.1m $56.1m 0.60% Added +663 +663
51 NZS Capital, LLC 1.85% of their portfolio DENVER, CO 337,190337.2k $54.5m $54.5m 1.85% Added +145.9k +145,859
52 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.10% of their portfolio TORONTO, A6 321,010321.0k $51.9m $51.9m 0.10% Reduced -9.8k -9,805
53 RAYMOND JAMES FINANCIAL INC 0.02% of their portfolio ST. PETERSBURG, FL 315,395315.4k $51.0m $51.0m 0.02% Added +41.7k +41,708
54 LPL Financial LLC 0.02% of their portfolio FORT MILL, SC 284,999285.0k $46.1m $46.1m 0.02% Added +32.1k +32,066
55 DEUTSCHE BANK AG\ 0.02% of their portfolio FRANKFURT AM MAIN, 2M 280,386280.4k $45.3m $45.3m 0.02% Added +47.6k +47,643
56 Mawer Investment Management Ltd. 0.23% of their portfolio CALGARY, A0 275,747275.7k $44.6m $44.6m 0.23% New
57 GQG Partners LLC 0.06% of their portfolio FT. LAUDERDALE, FL 273,048273.0k $44.2m $44.2m 0.06% New
58 Swedbank AB 0.05% of their portfolio STOCKHOLM, V7 255,700255.7k $41.4m $41.4m 0.05% First filing
59 MARK ASSET MANAGEMENT LP 4.68% of their portfolio New York, NY 241,720241.7k $39.1m $39.1m 4.68% Reduced -176 -176
60 PRIMECAP MANAGEMENT CO/CA/ 0.03% of their portfolio PASADENA, CA 235,590235.6k $38.1m $38.1m 0.03% Reduced -38.0k -38,020
61 Banque Transatlantique SA 1.03% of their portfolio PARIS, I0 229,633229.6k $37.2m $37.2m 1.03% Added +29.2k +29,213
62 DOCK STREET ASSET MANAGEMENT INC 3.43% of their portfolio PALM BEACH, FL 225,452225.5k $36.5m $36.5m 3.43% Added +74.1k +74,131
63 Penserra Capital Management LLC 0.50% of their portfolio ORINDA, CA 220,504220.5k $35.7m $35.7m 0.50% New
64 Man Group plc 0.08% of their portfolio LONDON, X0 217,640217.6k $35.2m $35.2m 0.08% Reduced -180.8k -180,823
65 AMERIPRISE FINANCIAL INC 0.01% of their portfolio MINNEAPOLIS, MN 208,557208.6k $33.7m $33.7m 0.01% Added +19.1k +19,095
66 Twin Tree Management, LP 0.85% of their portfolio DALLAS, TX 207,424207.4k $33.5m $33.5m 0.85% Reduced -341.5k -341,544
67 Legal & General Group Plc 0.01% of their portfolio London, X0 195,973196.0k $31.7m $31.7m 0.01% Added +34.5k +34,492
68 GROUP ONE TRADING LLC 0.99% of their portfolio CHICAGO, IL 187,133187.1k $30.3m $30.3m 0.99% Reduced -169.0k -169,004
69 RENAISSANCE TECHNOLOGIES LLC 0.04% of their portfolio NEW YORK, NY 186,600186.6k $30.2m $30.2m 0.04% Added +167.1k +167,100
70 SIG BROKERAGE, LP 8.16% of their portfolio BALA CYNWYD, PA 183,815183.8k $29.7m $29.7m 8.16% New
71 ProShare Advisors LLC 0.06% of their portfolio BETHESDA, MD 183,346183.3k $29.7m $29.7m 0.06% Added +8.6k +8,635
72 Liontrust Investment Partners LLP 0.41% of their portfolio LONDON, X0 177,909177.9k $28.8m $28.8m 0.41% Reduced -13.3k -13,273
73 VOYA INVESTMENT MANAGEMENT LLC 0.03% of their portfolio ATLANTA, GA 175,215175.2k $28.3m $28.3m 0.03% Reduced -236.5k -236,461
74 CIBC WORLD MARKET INC. 0.06% of their portfolio TORONTO, A6 172,383172.4k $27.9m $27.9m 0.06% Reduced -81.0k -80,964
75 NEUBERGER BERMAN GROUP LLC 0.02% of their portfolio NEW YORK, NY 158,191158.2k $25.6m $25.6m 0.02% Reduced -151.8k -151,776
76 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 153,487153.5k $24.8m $24.8m 0.00% Reduced -52.7k -52,741
77 Vident Advisory, LLC 0.28% of their portfolio Alpharetta, GA 152,555152.6k $24.7m $24.7m 0.28% Reduced -83.8k -83,757
78 Pacific Heights Asset Management LLC 1.21% of their portfolio San Francisco, CA 140,000140.0k $22.6m $22.6m 1.21% New
79 Reynders McVeigh Capital Management, LLC 1.11% of their portfolio BOSTON, MA 137,598137.6k $22.3m $22.3m 1.11% Added +19.3k +19,319
80 Newbrook Capital Advisors LP 2.75% of their portfolio NEW YORK, NY 135,144135.1k $21.9m $21.9m 2.75% New
81 Rheos Capital Works Inc. 1.21% of their portfolio Tokyo, M0 130,000130.0k $21.0m $21.0m 1.21% New
82 STATE OF MICHIGAN RETIREMENT SYSTEM 0.11% of their portfolio EAST LANSING, MI 128,200128.2k $20.7m $20.7m 0.11% Unchanged
83 OSAIC HOLDINGS, INC. 0.04% of their portfolio SCOTTSDALE, AZ 126,168126.2k $20.4m $20.4m 0.04% Added +3.8k +3,785
84 Oribel Capital Management, LP 1.08% of their portfolio NEW YORK, NY 126,100126.1k $20.4m $20.4m 1.08% New
85 Groupe la Francaise 0.32% of their portfolio PARIS, I0 124,052124.1k $20.0m $20.0m 0.32% Added +99.4k +99,410
86 Handelsbanken Fonder AB 0.07% of their portfolio STOCKHOLM, V7 121,482121.5k $19.6m $19.6m 0.07% Added +36.0k +36,028
87 SBI Securities Co., Ltd. 0.56% of their portfolio TOKYO, M0 121,218121.2k $19.6m $19.6m 0.56% Reduced -8.9k -8,860
88 CWM, LLC 0.07% of their portfolio OMAHA, NE 114,574114.6k $18.5m $18.5m 0.07% Reduced -13.2k -13,163
89 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 113,335113.3k $18.3m $18.3m 0.00% Added +3.3k +3,317
90 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.03% of their portfolio CAUSEWAY BAY, K3 108,248108.2k $17.5m $17.5m 0.03% Added +520 +520
91 Ensign Peak Advisors, Inc 0.03% of their portfolio SALT LAKE CITY, UT 107,964108.0k $17.5m $17.5m 0.03% Added +31.6k +31,574
92 ARDSLEY ADVISORY PARTNERS LP 2.84% of their portfolio Norwalk, CT 107,500107.5k $17.4m $17.4m 2.84% Added +72.7k +72,650
93 Defender Capital, LLC. 5.88% of their portfolio CHARLOTTE, NC 106,985107.0k $17.3m $17.3m 5.88% New
94 FRANKLIN STREET ADVISORS INC /NC 1.06% of their portfolio CHAPEL HILL, NC 105,680105.7k $17.1m $17.1m 1.06% Reduced -3.0k -2,959
95 United Capital Management of KS, Inc. 2.64% of their portfolio SALINA, KS 104,051104.1k $16.8m $16.8m 2.64% Added +9.8k +9,841
96 ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio NASHVILLE, TN 102,724102.7k $16.6m $16.6m 0.01% Reduced -60.7k -60,720
97 LBP AM SA 0.23% of their portfolio Paris, I0 102,469102.5k $16.6m $16.6m 0.23% Added +21.6k +21,600
98 HSBC HOLDINGS PLC 0.01% of their portfolio LONDON, X0 101,146101.1k $16.5m $16.5m 0.01% Added +24.0k +24,004
99 Stony Point Capital LLC 1.29% of their portfolio NEW YORK, NY 101,054101.1k $16.3m $16.3m 1.29% Reduced -13.9k -13,938
100 MIRAE ASSET SECURITIES (USA) INC. 0.72% of their portfolio NEW YORK, NY 100,260100.3k $16.2m $16.2m 0.72% New