Arm Holdings plc - Depositary Receipt (Common Stock)
GB ˙ LSE
385,00 USD ↓ -1,01 (-0,26%)
2026-06-04
CENA AKCJI
SecurityGB:0ADF / Arm Holdings plc - Depositary Receipt (Common Stock)
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership217,999 shares
Latest Disclosed Value $ 23,829,471
Alliancebernstein L.p. reports 767.55% increase in ownership of 0ADF / Arm Holdings plc - Depositary Receipt (Common Stock)

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 217,999 shares of Arm Holdings plc - Depositary Receipt (Common Stock) (GB:0ADF) valued at $31,614,215 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 25,128 shares of Arm Holdings plc - Depositary Receipt (Common Stock). This represents a change in shares of 767.55% during the quarter. The current value of the position is $83,929,615 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ARM HOLDINGS SPONSORED ADS 042068205 217,999 192,871 767.55 23,829 767.77 0.0077
2026-02-17 2025-12-31 13F ARM HOLDINGS SPONSORED ADS 042068205 25,128 -37,731 -60.02 2,747 -69.12 0.0009
2025-11-14 2025-09-30 13F ARM HOLDINGS SPONSORED ADS 042068205 62,859 -39,865 -38.81 8,894 -46.47 0.0028
2025-08-14 2025-06-30 13F ARM HOLDINGS SPONSORED ADS 042068205 102,724 -60,720 -37.15 16,615 -4.81 0.0054
2025-05-15 2025-03-31 13F ARM HOLDINGS SPONSORED ADS 042068205 163,444 50,889 45.21 17,454 25.71 0.0063
2025-02-12 2024-12-31 13F ARM HOLDINGS SPONSORED ADS 042068205 112,555 -7,894 -6.55 13,885 -19.40 0.0047
2024-11-14 2024-09-30 13F ARM HOLDINGS SPONSORED ADS 042068205 120,449 -109,667 -47.66 17,225 -54.25 0.0058
2024-08-14 2024-06-30 13F ARM HOLDINGS SPONSORED ADS 042068205 230,116 79,851 53.14 37,652 100.47 0.0131
2024-05-14 2024-03-31 13F ARM HOLDINGS SPONSORED ADR 042068205 150,265 -211,509 -58.46 18,782 -30.91 0.0066
2024-02-14 2023-12-31 13F ARM HOLDINGS SPONSORED ADR 042068205 361,774 236,917 189.75 27,186 306.84 0.0105
2023-11-14 2023-09-30 13F ARM HOLDINGS SPONSORED ADR 042068205 124,857 124,857 6,682 0.0028
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.