Arm Holdings Plc /Uk (ARM) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

1,069,000,000Shares Outstanding

85,069,338Shares held by institutions

$18,829,672,620Value of institutional holdings

7.96%Institutional ownership %

13.71%Shares Changed QoQ

644No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Arm Holdings Plc /Uk (NASDAQ:ARM) has 641 institutional investors that have filed 13F reports for the period ending December 2025.

Collectively, these holders controlled 7.6% of Arm Holdings's outstanding shares in December 2025, up from 7.3% in September 2025.
They increased total shares held in Arm Holdings by 10.93% from the prior quarter, while the number of investors in ARM increased 1.75% year over year.
Of these 641 funds, 343 grew their exposure to Arm Holdings, 188 cut back, and 110 maintained positions.
In total, institutional investors held 80.76Mn shares in Arm Holdings as of December 2025, up by 7.96Mn shares quarter on quarter, and up 12.64Mn shares year over year.
As of December 31, 2025, the biggest holder of Arm Holdings is SG Americas Securities, LLC at 971.07K shares, representing 0.09% of shares outstanding.
Top purchasers of ARM stock for the quarter ending December 2025 included SG Americas Securities, LLC (705.46K), TRAN CAPITAL MANAGEMENT, L.P. (83.41K), E Fund Management Co., Ltd. (56.44K), Westend Capital Management, LLC (53.7K), Gunderson Capital Management LLC (45.03K).
The biggest sellers of Arm Holdings for the quarter ending December 2025 included EXCHANGE TRADED CONCEPTS, LLC (43.18K), Covenant Asset Management, LLC (30.5K), PKO Investment Management Joint-Stock Co (20.0K), Tower View Wealth Management LLC (2.46K), Veracity Capital LLC (2.43K).
Business Quant data shows the 10 biggest positions in Arm Holdings as of December 2025 are held by SG Americas Securities, LLC (971.07K), Robeco Institutional Asset Management B.V. (570.26K), TRAN CAPITAL MANAGEMENT, L.P. (272.91K), DOCK STREET ASSET MANAGEMENT INC (214.88K), Defender Capital, LLC. (98.94K), ZEVENBERGEN CAPITAL INVESTMENTS LLC (57.1K), E Fund Management Co., Ltd. (56.44K), Westend Capital Management, LLC (53.7K), Janney Montgomery Scott LLC (49.06K), Stanley-Laman Group, Ltd. (47.19K).

648 Institutional Holders

85,069,338 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Goldman Sachs Group Inc	31 Dec, 2025	7,747,914	4,338,322	127.24%	$846,924,478.00
Morgan Stanley	31 Dec, 2025	3,783,006	45,314	1.21%	$413,520,559.00
Sustainable Growth Advisers, LP	31 Dec, 2025	2,668,130	-213,579	-7.41%	$291,653,290.00
Invesco Ltd.	31 Dec, 2025	2,426,850	654,727	36.95%	$265,278,971.00
Bank Of America Corp /De/	31 Dec, 2025	2,345,553	-1,260,393	-34.95%	$256,392,441.00
COATUE MANAGEMENT LLC	31 Dec, 2025	2,300,000	40,174	1.78%	$251,413,000.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	2,149,159	633,009	41.75%	$234,924,571.00
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	31 Dec, 2025	2,131,259	-2,094,684	-49.57%	$232,968,436.00
Alphabet Inc.	31 Dec, 2025	1,960,784	0	0.00%	$214,333,299.00
SCHRODER INVESTMENT MANAGEMENT GROUP	31 Dec, 2025	1,891,310	187,035	10.97%	$206,739,096.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	31 Dec, 2025	1,880,816	1,659,763	750.84%	$205,591,997.00
Hyperion Asset Management Ltd	31 Dec, 2025	1,836,185	401,594	27.99%	$200,713,382.00
Capital Research Global Investors	31 Dec, 2025	1,805,110	86,978	5.06%	$197,331,852.00
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	31 Dec, 2025	1,744,118	1,682,734	2,741.32%	$79,087,551.00
FMR LLC	31 Dec, 2025	1,730,574	233,520	15.60%	$189,168,973.00
UBS Group AG	31 Dec, 2025	1,677,194	-385,568	-18.69%	$183,334,076.00
Franklin Resources Inc	31 Dec, 2025	1,461,410	10,385	0.72%	$159,746,728.00
Mubadala Investment Co PJSC	31 Dec, 2025	1,376,960	-125,000	-8.32%	$150,515,498.00
Nuveen, LLC	31 Dec, 2025	1,364,101	452,725	49.67%	$149,109,880.00
Walleye Trading LLC	31 Dec, 2025	1,316,179	1,012,156	332.92%	$143,871,526.00

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