Apple Inc.
CH ˙ SWX ˙ US0378331005
SecurityCH:AAPL / Apple Inc.
InstitutionQuadrature Capital Ltd
Latest Disclosed Ownership73,192 shares
Latest Disclosed Value $ 18,575,398
Quadrature Capital Ltd reports 6,377.17% increase in ownership of AAPL / Apple Inc.

On May 15, 2026 - Quadrature Capital Ltd filed a 13F-HR form disclosing ownership of 73,192 shares of Apple Inc. (CH:AAPL) valued at $18,575,398 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,130 shares of Apple Inc.. This represents a change in shares of 6,377.17% during the quarter.

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.

Upgrade to unlock premium data and export to Excel .

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 APPLE COM 037833100 73,192 72,062 6,377.17 18,575 5,950.49 0.2210
2026-02-17 2025-12-31 13F APPLE COM 037833100 1,130 -611,636 -99.82 307 -99.80 0.0031
2025-11-13 2025-09-30 13F APPLE COM 037833100 612,766 -880,693 -58.97 155,992 -49.08 1.8453
2025-08-13 2025-06-30 13F APPLE COM 037833100 1,493,459 1,493,459 306,338 5.2768
2025-02-13 2024-12-31 13F APPLE COM 037833100 0 -459,912 -100.00 0 -100.00
2024-11-14 2024-09-30 13F APPLE COM 037833100 459,912 -637,697 -58.10 107,159 -53.58 2.4301
2024-08-14 2024-06-30 13F APPLE COM 037833100 1,097,609 302,433 38.03 230,871 69.28 3.8718
2024-05-14 2024-03-31 13F APPLE COM 037833100 795,176 795,176 136,389 2.3312
2024-02-13 2023-12-31 13F APPLE COM 037833100 0 -87,351 -100.00 0 -100.00
2023-11-14 2023-09-30 13F APPLE COM 037833100 87,351 -528,691 -85.82 14,956 -87.47 0.3167
2023-08-14 2023-06-30 13F APPLE COM 037833100 616,042 616,042 119,389 2.7401
2022-08-15 2022-06-30 13F APPLE COM 037833100 0 -144,035 -100.00 0 -100.00
2022-05-16 2022-03-31 13F APPLE COM 037833100 144,035 -176,240 -55.03 25,160 -55.76 1.0515
2022-02-14 2021-12-31 13F APPLE COM 037833100 320,275 291,341 1,006.92 56,878 1,291.34 3.0883
2021-11-15 2021-09-30 13F APPLE COM 037833100 28,934 -27,252 -48.50 4,088 -46.86 0.1514
2021-08-16 2021-06-30 13F APPLE COM 037833100 56,186 -261,250 -82.30 7,693 -80.16 0.3009
2021-05-17 2021-03-31 13F APPLE COM 037833100 317,436 317,436 38,778 1.9232
2019-11-14 2019-09-30 13F APPLE COM 037833100 0 -12,600 -100.00 0 -100.00
2019-08-14 2019-06-30 13F APPLE COM 037833100 12,600 12,600 2,493 0.1649
2019-05-14 2019-03-31 13F APPLE COM 037833100 0 -48,610 -100.00 0 -100.00
2019-02-13 2018-12-31 13F APPLE COM 037833100 48,610 48,610 7,669 1.4258
2018-02-12 2017-12-31 13F APPLE COM 037833100 0 -212,600 -100.00 0 -100.00
2017-11-13 2017-09-30 13F APPLE COM 037833100 212,600 212,600 32,766 4.1512
2017-05-12 2017-03-31 13F APPLE COM 037833100 0 -268,025 -100.00 0 -100.00
2017-04-11 2016-12-31 13F/A-3 APPLE COM 037833100 268,025 -81,991 -23.42 31,043 -21.55 1.9711
2017-03-27 2016-12-31 13F/A-2 APPLE COM 037833100 268,025 0 31,043 1.9652
2017-03-24 2016-12-31 13F/A-1 APPLE COM 037833100 268,025 0 31,043 1.9697
2017-02-13 2016-12-31 13F APPLE COM 037833100 16,800 258
2016-11-10 2016-09-30 13F APPLE COM 037833100 350,016 350,016 39,569 3.4527
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.