Apple Inc.
PL ˙ WSE ˙ US0378331005
1.156,00 PLN ↑56,00 (5,09%)
2026-06-03
AKTIENPREIS
SecurityPL:AAPL / Apple Inc.
InstitutionCastleark Management Llc
Latest Disclosed Ownership350,011 shares
Latest Disclosed Value $ 88,829,292
Castleark Management Llc reports 9.57% decrease in ownership of AAPL / Apple Inc.

On May 15, 2026 - Castleark Management Llc filed a 13F-HR form disclosing ownership of 350,011 shares of Apple Inc. (PL:AAPL) valued at $323,060,153 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 387,041 shares of Apple Inc.. This represents a change in shares of -9.57% during the quarter. The current value of the position is $404,612,716 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 APPLE COM 037833100 350,011 -37,030 -9.57 88,829 -15.58 2.9392
2026-02-12 2025-12-31 13F APPLE COM 037833100 387,041 7,020 1.85 105,221 8.74 3.0889
2025-11-17 2025-09-30 13F APPLE COM 037833100 380,021 -13,195 -3.36 96,765 19.94 2.7131
2025-08-18 2025-06-30 13F APPLE COM 037833100 393,216 -210,435 -34.86 80,676 -39.83 2.4246
2025-05-15 2025-03-31 13F APPLE COM 037833100 603,651 -73,778 -10.89 134,089 -20.96 4.6471
2025-02-18 2024-12-31 13F APPLE COM 037833100 677,429 97,730 16.86 169,642 25.60 5.9168
2024-11-15 2024-09-30 13F APPLE COM 037833100 579,699 -9,442 -1.60 135,070 8.85 5.5060
2024-08-14 2024-06-30 13F APPLE COM 037833100 589,141 20,450 3.60 124,085 27.24 5.0684
2024-05-16 2024-03-31 13F APPLE COM 037833100 568,691 -9,862 -1.70 97,519 -12.45 4.0569
2024-02-15 2023-12-31 13F APPLE COM 037833100 578,553 -15,752 -2.65 111,389 9.47 4.9373
2023-11-15 2023-09-30 13F APPLE COM 037833100 594,305 -55,780 -8.58 101,751 -19.31 5.1844
2023-08-16 2023-06-30 13F APPLE COM 037833100 650,085 -2,540 -0.39 126,097 17.17 5.7113
2023-05-16 2023-03-31 13F APPLE COM 037833100 652,625 -6,235 -0.95 107,618 25.71 5.2865
2023-02-10 2022-12-31 13F APPLE COM 037833100 658,860 0 0.00 85,606 -5.98 4.4716
2022-11-15 2022-09-30 13F APPLE COM 037833100 658,860 10,950 1.69 91,054 2.79 5.0670
2022-08-16 2022-06-30 13F APPLE COM 037833100 647,910 1,240 0.19 88,582 -21.55 4.7405
2022-05-16 2022-03-31 13F APPLE COM 037833100 646,670 -50,580 -7.25 112,915 -8.80 4.8728
2022-02-16 2021-12-31 13F APPLE COM 037833100 697,250 -1,510 -0.22 123,811 25.22 4.5518
2021-11-12 2021-09-30 13F APPLE COM 037833100 698,760 -93,560 -11.81 98,875 -8.88 3.7805
2021-08-17 2021-06-30 13F APPLE COM 037833100 792,320 -7,370 -0.92 108,516 11.09 3.6452
2021-05-14 2021-03-31 13F APPLE COM 037833100 799,690 -17,560 -2.15 97,682 -9.92 3.5172
2021-02-17 2020-12-31 13F APPLE COM 037833100 817,250 -182,870 -18.28 108,441 -6.37 4.0593
2020-11-16 2020-09-30 13F APPLE COM 037833100 1,000,120 727,760 267.21 115,824 16.57 4.5386
2020-08-14 2020-06-30 13F APPLE COM 037833100 272,360 44,330 19.44 99,357 71.35 4.3209
2020-05-13 2020-03-31 13F APPLE COM 037833100 228,030 -9,500 -4.00 57,986 -16.87 3.4334
2020-02-14 2019-12-31 13F APPLE COM 037833100 237,530 22,660 10.55 69,751 44.94 2.7913
2019-11-15 2019-09-30 13F APPLE COM 037833100 214,870 22,710 11.82 48,124 26.54 1.9631
2019-08-13 2019-06-30 13F APPLE COM 037833100 192,160 -9,690 -4.80 38,032 -0.81 1.4591
2019-05-14 2019-03-31 13F APPLE COM 037833100 201,850 -14,660 -6.77 38,341 12.27 1.4432
2019-02-12 2018-12-31 13F APPLE COM 037833100 216,510 -144,869 -40.09 34,152 -58.14 1.4553
2018-11-14 2018-09-30 13F APPLE COM 037833100 361,379 60,835 20.24 81,578 46.63 2.3442
2018-08-15 2018-06-30 13F APPLE COM 037833100 300,544 136,683 83.41 55,634 102.36 1.7125
2018-05-14 2018-03-31 13F APPLE COM 037833100 163,861 -104,717 -38.99 27,493 -39.51 0.8706
2018-02-15 2017-12-31 13F APPLE COM 037833100 268,578 -26,230 -8.90 45,451 0.03 1.3646
2017-11-15 2017-09-30 13F APPLE COM 037833100 294,808 123,431 72.02 45,436 84.09 1.4262
2017-08-15 2017-06-30 13F APPLE COM 037833100 171,377 -6,570 -3.69 24,682 -3.45 0.8067
2017-05-15 2017-03-31 13F APPLE COM 037833100 177,947 -20,870 -10.50 25,564 11.02 0.8011
2017-02-15 2016-12-31 13F APPLE COM 037833100 198,817 -142,743 -41.79 23,027 -40.36 0.7345
2016-11-15 2016-09-30 13F APPLE COM 037833100 341,560 -17,890 -4.98 38,613 12.37 1.1679
2016-08-10 2016-06-30 13F APPLE COM 037833100 359,450 -118,805 -24.84 34,363 -34.08 1.0961
2016-05-17 2016-03-31 13F APPLE COM 037833100 478,255 134,635 39.18 52,125 44.12 1.6279
2016-02-17 2015-12-31 13F APPLE COM 037833100 343,620 -103,080 -23.08 36,169 -26.59 1.0870
2015-11-17 2015-09-30 13F APPLE COM 037833100 446,700 -186,000 -29.40 49,271 -37.91 1.5855
2015-08-17 2015-06-30 13F APPLE COM 037833100 632,700 -23,210 -3.54 79,356 -2.77 2.1199
2015-05-15 2015-03-31 13F APPLE COM 037833100 655,910 -70,940 -9.76 81,615 1.73 1.9682
2015-02-10 2014-12-31 13F APPLE COM 037833100 726,850 647,091 811.31 80,230 87.41 2.0672
2014-11-17 2014-09-30 13F APPLE COM 037833100 79,759 -812,546 -91.06 42,810 -48.37 1.2173
2014-08-15 2014-06-30 13F APPLE COM 037833100 892,305 812,546 1,018.75 82,922 93.70 2.2853
2014-05-20 2014-03-31 13F APPLE COM 037833100 79,759 -1,730 -2.12 42,810 -6.36 1.2173
2014-02-20 2013-12-31 13F APPLE COM 037833100 81,489 -890,041 -91.61 45,717 -53.29 1.3271
2014-11-21 2013-09-30 13F/A-1 APPLE COM 037833100 971,530 918,575 1,734.63 97,882 366.15 2.7598
2013-11-20 2013-09-30 13F APPLE COM 037833100 50,775 24,207
2013-09-26 2013-06-30 13F APPLE COM 037833100 52,955 52,955 20,998 0.6966
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.