Filing Research | ARM - ARM HOLDINGS PLC Institutional Holdings

Snapshot holdings

50 / 243 loaded

#		Instrument	quantity
1	Mirae Asset Global Investments Co., Ltd.	Shares	625.2KSH	$221.7M
2	Hyperion Asset Management Ltd	Shares	531.3KSH	$188.4M
3	Rathbones Group PLC	Shares	501.9KSH	$177.9M
4	CONGRESS ASSET MANAGEMENT CO	Shares	409.0KSH	$145.0M
5	Swedbank AB	Shares	300.8KSH	$106.7M
6	TRAN CAPITAL MANAGEMENT, L.P.	Shares	241.5KSH	$85.6M
7	Tensor Edge Capital, LLC	Shares	154.1KSH	$54.7M
8	LBP AM SA	Shares	102.9KSH	$36.5M
9	Robeco Institutional Asset Management B.V.	Shares	100.2KSH	$35.5M
10	Prospera Financial Services Inc	Shares	97.6KSH	$34.6M
11	UNICOM Systems, Inc.	Shares	89.0KSH	$31.6M
12	SBI Securities Co., Ltd.	Shares	87.2KSH	$30.9M
13	FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A.	Shares	84.4KSH	$29.9M
14	Fideuram Asset Management (Ireland) dac	Shares	103.0KSH	$29.1M
15	AMI ASSET MANAGEMENT CORP	Shares	62.9KSH	$22.3M
16	ZEVENBERGEN CAPITAL INVESTMENTS LLC	Shares	61.0KSH	$21.6M
17	ARDSLEY ADVISORY PARTNERS LP	Shares	47.0KSH	$16.6M
18	Global X Japan Co., Ltd.	Shares	44.6KSH	$15.8M
19	Slow Capital, Inc.	Shares	44.0KSH	$15.6M
20	SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI	Shares	37.3KSH	$13.2M
21	PEREGRINE INVESTMENT MANAGEMENT INC	Shares	30.0KSH	$10.6M
22	Union Bancaire Privee, UBP SA	Shares	34.3KSH	$10.5M
23	JACKSON SQUARE CAPITAL, LLC	Shares	28.2KSH	$10.0M
24	EXCHANGE TRADED CONCEPTS, LLC	Shares	27.8KSH	$9.9M
25	Mizuho Markets Cayman LP	Shares	27.7KSH	$9.8M
26	Louisiana State Employees Retirement System	Shares	27.3KSH	$9.7M
27	Baader Bank Aktiengesellschaft	Shares	24.4KSH	$8.6M
28	Baker Chad R	Shares	24.3KSH	$8.6M
29	Gunderson Capital Management LLC	Shares	23.0KSH	$8.2M
30	Defender Capital, LLC.	Shares	20.6KSH	$7.3M
31	180 WEALTH ADVISORS, LLC	Shares	20.3KSH	$7.2M
32	VMS Asset Management Limited	Shares	20.2KSH	$7.2M
33	Decker Retirement Planning Inc.	Shares	19.0KSH	$6.7M
34	Mediolanum International Funds Ltd	Shares	18.6KSH	$6.4M
35	Haven Capital Group, Inc.	Shares	17.2KSH	$6.1M
36	Robocap Asset Management Ltd	Shares	15.3KSH	$5.4M
37	Farther Finance Advisors, LLC	Shares	15.1KSH	$5.4M
38	Atlatl Advisers LLC	Shares	14.3KSH	$5.1M
39	Corps Capital Advisors, LLC	Shares	13.8KSH	$4.9M
40	China Universal Asset Management Co., Ltd.	Shares	13.7KSH	$4.9M
41	Ahara Advisors LLC	Shares	9.1KSH	$4.6M
42	PKO Investment Management Joint-Stock Co	Shares	12.0KSH	$4.3M
43	Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna	Shares	11.5KSH	$4.1M
44	FACTORY MUTUAL INSURANCE CO	Shares	11.1KSH	$3.9M
45	PARAGON CAPITAL MANAGEMENT INC	Shares	10.2KSH	$3.6M
46	Pine Valley Investments Ltd Liability Co	Shares	10.1KSH	$3.6M
47	FUKOKU MUTUAL LIFE INSURANCE CO	Shares	10.0KSH	$3.5M
48	QRG CAPITAL MANAGEMENT, INC.	Shares	9.6KSH	$3.4M
49	WILLNER & HELLER, LLC	Shares	9.0KSH	$3.2M
50	Castle Rock Wealth Management, LLC	Shares	9.2KSH	$3.1M

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Manager changes2026-06-30 vs 2026-03-31

50 / 261 loaded

#		Instrument
1	Mirae Asset Global Investments Co., Ltd. added	Shares	+244.0K	+$164.0M	$221.7M
2	CONGRESS ASSET MANAGEMENT CO new	Shares	+409.0K	+$145.0M	$145.0M
3	TRAN CAPITAL MANAGEMENT, L.P. trimmed	Shares	-31.4K	+$44.4M	$85.6M
4	Swedbank AB trimmed	Shares	-120.2K	+$43.0M	$106.7M
5	Prospera Financial Services Inc added	Shares	+78.1K	+$31.7M	$34.6M
6	Fideuram Asset Management (Ireland) dac new	Shares	+103.0K	+$29.1M	$29.1M
7	Rathbones Group PLC trimmed	Shares	-493.2K	+$27.4M	$177.9M
8	FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. added	Shares	+39.1K	+$23.1M	$29.9M
9	AMI ASSET MANAGEMENT CORP new	Shares	+62.9K	+$22.3M	$22.3M
10	UNICOM Systems, Inc. unchanged	Shares	0	+$18.1M	$31.6M
11	SBI Securities Co., Ltd. trimmed	Shares	-6.9K	+$16.7M	$30.9M
12	Global X Japan Co., Ltd. added	Shares	+36.8K	+$14.6M	$15.8M
13	ARDSLEY ADVISORY PARTNERS LP added	Shares	+29.0K	+$13.9M	$16.6M
14	ZEVENBERGEN CAPITAL INVESTMENTS LLC added	Shares	+3.9K	+$13.0M	$21.6M
15	LBP AM SA trimmed	Shares	-56.1K	+$12.4M	$36.5M
16	Tensor Edge Capital, LLC trimmed	Shares	-135.3K	+$10.9M	$54.7M
17	PEREGRINE INVESTMENT MANAGEMENT INC new	Shares	+30.0K	+$10.6M	$10.6M
18	Union Bancaire Privee, UBP SA added	Shares	+30.9K	+$10.0M	$10.5M
19	Slow Capital, Inc. trimmed	Shares	-1.8K	+$8.7M	$15.6M
20	Baader Bank Aktiengesellschaft added	Shares	+22.3K	+$8.4M	$8.6M
21	Louisiana State Employees Retirement System added	Shares	+18.1K	+$8.3M	$9.7M
22	SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI trimmed	Shares	-345	+$7.5M	$13.2M
23	VMS Asset Management Limited new	Shares	+20.2K	+$7.2M	$7.2M
24	Decker Retirement Planning Inc. new	Shares	+19.0K	+$6.7M	$6.7M
25	Mediolanum International Funds Ltd new	Shares	+18.6K	+$6.4M	$6.4M
26	JACKSON SQUARE CAPITAL, LLC unchanged	Shares	0	+$5.7M	$10.0M
27	Atlatl Advisers LLC new	Shares	+14.3K	+$5.1M	$5.1M
28	Mizuho Markets Cayman LP trimmed	Shares	-4.0K	+$5.0M	$9.8M
29	Baker Chad R unchanged	Shares	0	+$4.9M	$8.6M
30	Ahara Advisors LLC added	Shares	+7.6K	+$4.3M	$4.6M
31	China Universal Asset Management Co., Ltd. added	Shares	+9.8K	+$4.3M	$4.9M
32	180 WEALTH ADVISORS, LLC trimmed	Shares	-265	+$4.1M	$7.2M
33	EXCHANGE TRADED CONCEPTS, LLC trimmed	Shares	-11.3K	+$4.0M	$9.9M
34	FACTORY MUTUAL INSURANCE CO new	Shares	+11.1K	+$3.9M	$3.9M
35	Haven Capital Group, Inc. unchanged	Shares	0	+$3.5M	$6.1M
36	PKO Investment Management Joint-Stock Co added	Shares	+7.0K	+$3.5M	$4.3M
37	Castle Rock Wealth Management, LLC new	Shares	+9.2K	+$3.1M	$3.1M
38	Farther Finance Advisors, LLC trimmed	Shares	-136	+$3.0M	$5.4M
39	Corps Capital Advisors, LLC unchanged	Shares	0	+$2.8M	$4.9M
40	Envestnet Portfolio Solutions, Inc. new	Shares	+7.8K	+$2.8M	$2.8M
41	QRG CAPITAL MANAGEMENT, INC. added	Shares	+2.3K	+$2.3M	$3.4M
42	FUKOKU MUTUAL LIFE INSURANCE CO unchanged	Shares	0	+$2.0M	$3.5M
43	PARAGON CAPITAL MANAGEMENT INC trimmed	Shares	-373	+$2.0M	$3.6M
44	SBI Okasan Asset Management Co.Ltd. added	Shares	+2.2K	+$1.9M	$2.6M
45	Pine Valley Investments Ltd Liability Co trimmed	Shares	-1.3K	+$1.9M	$3.6M
46	Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna trimmed	Shares	-3.7K	+$1.8M	$4.1M
47	Park Capital Management, LLC / WI new	Shares	+4.8K	+$1.7M	$1.7M
48	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added	Shares	+2.5K	+$1.5M	$2.1M
49	Joule Financial, LLC new	Shares	+4.2K	+$1.5M	$1.5M
50	DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. new	Shares	+3.8K	+$1.4M	$1.4M

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