Arm Holdings ARM Institutional Ownership

NASDAQ ARM

$307.49 +15.15 (+5.18%)

At close: Oct 2, 2026 · 4:00 PM EDT

Institutions by Trading Activity

961 Institutions

Increased 594 61.8%

Unchanged 110 11.4%

Reduced 257 26.7%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

9.30%

▲+1.04 pp QoQ

Shares Held by Institutions

98.63Mn

of 1.06Bn outstanding

▲+17.92% QoQ

Shares Outstanding

1.06Bn

962.37Mn held outside 13F filers

Institutional Investors

961

filed 13F for Jun 2026

▲+216 vs prior quarter

Net Shares Added (QoQ)

+14.99Mn

accumulated since last quarter

Value of Holdings

$30.33Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Arm Holdings Plc /Uk (NASDAQ:ARM) is held by 961 institutional investors per 13F filings through June 2026.

These investors held 9.3% of outstanding shares in June 2026, up from 8.3% in March 2026.
Their total shares held in ARM increased 17.92% from the prior quarter, while the number of investors in Arm Holdings increased 43.22% year over year.
Activity in ARM broke down as 594 buyers, 257 sellers, and 110 unchanged among 961 total holders.
The aggregate institutional position in Arm Holdings amounted to 98.63Mn shares as of June 2026, up by 14.99Mn shares quarter on quarter, and up 21.81Mn shares year over year.
As of June 30, 2026, Invesco Ltd. held the largest stake in Arm Holdings with 12.82Mn shares, accounting for 1.21% of total shares outstanding.
The biggest buyers of Arm Holdings for the quarter ending June 2026 included Invesco Ltd. (9.86Mn), Capital World Investors (4.33Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (3.15Mn), FMR LLC (1.61Mn), Goldman Sachs Group Inc (1.29Mn).
The largest sellers of Arm Holdings for the quarter ending June 2026 were DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (2.87Mn), Morgan Stanley (2.31Mn), SCHRODER INVESTMENT MANAGEMENT GROUP (1.95Mn), Capital Research Global Investors (1.82Mn), Sustainable Growth Advisers, LP (1.62Mn).
Business Quant data shows the 10 biggest positions in Arm Holdings as of June 2026 are held by Invesco Ltd. (12.82Mn), DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (6.5Mn), Capital World Investors (4.33Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (4.09Mn), FMR LLC (4.06Mn), Goldman Sachs Group Inc (2.92Mn), VAN ECK ASSOCIATES CORP (2.6Mn), Capital Research Global Investors (2.4Mn), Morgan Stanley (2.16Mn), Capital International Investors (2.05Mn).

Form 13F Holdings

960 Institutional Holders

Report period 30 Jun, 2026

Total shares held 98.63Mn

Of outstanding 9.30%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Invesco Ltd.	0000914208	12,816,588	1.21%	▲9,864,357	+334.13%	$4.54Bn
2	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	0001694217	6,504,147	0.61%	▼2,872,131	-30.63%	$2.31Bn
3	Capital World Investors	0001422849	4,330,875	0.41%	▲4,330,875	0.00%	$1.54Bn
4	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	4,094,696	0.39%	▲3,149,544	+333.23%	$1.45Bn
5	FMR LLC	0000315066	4,062,977	0.38%	▲1,613,947	+65.90%	$1.44Bn
6	Goldman Sachs Group Inc	0000886982	2,922,908	0.28%	▲1,293,047	+79.33%	$1.04Bn
7	VAN ECK ASSOCIATES CORP	0000869178	2,600,597	0.25%	▲387,713	+17.52%	$922.09Mn
8	Capital Research Global Investors	0001422848	2,401,422	0.23%	▼1,817,307	-43.08%	$851.37Mn
9	Morgan Stanley	0000895421	2,158,428	0.20%	▼2,305,387	-51.65%	$765.31Mn
10	Capital International Investors	0001562230	2,050,241	0.19%	▲884,711	+75.91%	$726.78Mn
11	BlackRock, Inc.	0002012383	2,035,975	0.19%	▲793,291	+63.84%	$721.90Mn
12	Franklin Templeton Inc	0000038777	2,024,003	0.19%	▲472,954	+30.49%	$717.65Mn
13	Alphabet Inc.	0001652044	1,960,784	0.18%	0	0.00%	$695.24Mn
14	SCHRODER INVESTMENT MANAGEMENT GROUP	0001086619	1,873,306	0.18%	▼1,951,039	-51.02%	$664.22Mn
15	UBS Group AG	0001610520	1,648,810	0.16%	▼28,235	-1.68%	$584.62Mn
16	Altimeter Capital Management, LP	0001541617	1,641,972	0.15%	▼73,468	-4.28%	$582.19Mn
17	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0001446194	1,627,121	0.15%	▲846,502	+108.44%	$576.93Mn
18	Bank Of America Corp /De/	0000070858	1,218,800	0.11%	▲512,548	+72.57%	$432.15Mn
19	Jpmorgan Chase & Co	0000019617	1,184,566	0.11%	▲1,005,946	+563.18%	$406.99Mn
20	LANSDOWNE PARTNERS (UK) LLP	0001608485	1,072,493	0.10%	▲136,990	+14.64%	$380.27Mn

Showing 1 to 20 of 960 holders