Apple Inc.
US ˙ NasdaqGS ˙ US0378331005

SecurityAAPL / Apple Inc.
InstitutionParthenon Llc
Latest Disclosed Ownership127,221 shares
Latest Disclosed Value $ 32,287,506
Parthenon Llc reports 1.27% decrease in ownership of AAPL / Apple Inc.

On April 28, 2026 - Parthenon Llc filed a 13F-HR form disclosing ownership of 127,221 shares of Apple Inc. (US:AAPL) valued at $32,287,418 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 128,855 shares of Apple Inc.. This represents a change in shares of -1.27% during the quarter. The current value of the position is $39,594,992 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)
2026-04-28 2026-03-31 13F APPLE COM 037833100 127,221 -1,634 -1.27 32,288 -7.83 3.6912
2026-01-23 2025-12-31 13F APPLE COM 037833100 128,855 -2,614 -1.99 35,031 4.65 3.7801
2025-10-31 2025-09-30 13F APPLE COM 037833100 131,469 -606 -0.46 33,476 23.54 3.7092
2025-07-29 2025-06-30 13F APPLE COM 037833100 132,075 625 0.48 27,098 -7.20 3.0999
2025-05-02 2025-03-31 13F APPLE COM 037833100 131,450 -879 -0.66 29,199 -11.89 3.5909
2025-02-03 2024-12-31 13F APPLE COM 037833100 132,329 5,936 4.70 33,138 12.52 4.0083
2024-11-05 2024-09-30 13F APPLE COM 037833100 126,393 1,578 1.26 29,450 12.02 3.5168
2024-08-08 2024-06-30 13F APPLE COM 037833100 124,815 -1,982 -1.56 26,289 20.90 3.3393
2024-04-30 2024-03-31 13F APPLE COM 037833100 126,797 -1,076 -0.84 21,743 -11.68 2.7565
2024-02-05 2023-12-31 13F APPLE COM 037833100 127,873 289 0.23 24,619 12.71 3.4035
2023-10-30 2023-09-30 13F APPLE COM 037833100 127,584 -957 -0.74 21,844 -12.39 3.2774
2023-07-27 2023-06-30 13F APPLE COM 037833100 128,541 50 0.04 24,933 17.68 3.6017
2023-05-08 2023-03-31 13F APPLE COM 037833100 128,491 -1,640 -1.26 21,188 25.32 3.2427
2023-02-08 2022-12-31 13F APPLE COM 037833100 130,131 -674 -0.52 16,908 -6.47 2.7735
2022-11-01 2022-09-30 13F APPLE COM 037833100 130,805 -825 -0.63 18,077 0.45 3.2625
2022-07-29 2022-06-30 13F APPLE COM 037833100 131,630 185 0.14 17,996 -21.59 3.0517
2022-05-09 2022-03-31 13F APPLE COM 037833100 131,445 140 0.11 22,952 -1.56 3.3270
2022-02-07 2021-12-31 13F APPLE COM 037833100 131,305 -678 -0.51 23,316 24.84 3.2704
2021-10-28 2021-09-30 13F APPLE COM 037833100 131,983 -1,027 -0.77 18,676 2.52 2.8064
2021-07-28 2021-06-30 13F APPLE COM 037833100 133,010 632 0.48 18,217 12.66 2.7293
2021-04-23 2021-03-31 13F APPLE COM 037833100 132,378 -1,160 -0.87 16,170 -8.74 2.6004
2021-02-03 2020-12-31 13F APPLE COM 037833100 133,538 3,288 2.52 17,719 17.47 3.0558
2020-10-29 2020-09-30 13F APPLE COM 037833100 130,250 96,693 288.15 15,084 23.22 2.9261
2020-07-24 2020-06-30 13F APPLE COM 037833100 33,557 -110 -0.33 12,242 43.00 2.5417
2020-04-28 2020-03-31 13F APPLE COM 037833100 33,667 267 0.80 8,561 -12.71 2.0373
2020-01-28 2019-12-31 13F APPLE COM 037833100 33,400 -71 -0.21 9,808 30.84 1.9578
2019-10-31 2019-09-30 13F APPLE COM 037833100 33,471 2,580 8.35 7,496 22.60 1.6033
2019-07-29 2019-06-30 13F APPLE COM 037833100 30,891 60 0.19 6,114 4.41 1.3112
2019-05-03 2019-03-31 13F APPLE COM 037833100 30,831 -1,225 -3.82 5,856 15.80 1.3091
2019-01-29 2018-12-31 13F APPLE COM 037833100 32,056 1,592 5.23 5,057 -26.47 1.2452
2018-11-14 2018-09-30 13F APPLE COM 037833100 30,464 876 2.96 6,877 25.56 1.5112
2018-08-02 2018-06-30 13F APPLE COM 037833100 29,588 142 0.48 5,477 10.87 1.2631
2018-05-03 2018-03-31 13F APPLE COM 037833100 29,446 750 2.61 4,940 1.73 1.1636
2018-02-05 2017-12-31 13F APPLE COM 037833100 28,696 -120 -0.42 4,856 9.34 1.0943
2017-10-31 2017-09-30 13F APPLE COM 037833100 28,816 1,379 5.03 4,441 12.40 1.0483
2017-07-21 2017-06-30 13F APPLE COM 037833100 27,437 1,631 6.32 3,951 6.58 0.9398
2017-05-05 2017-03-31 13F APPLE COM 037833100 25,806 1,600 6.61 3,707 32.20 0.8797
2017-02-01 2016-12-31 13F APPLE COM 037833100 24,206 165 0.69 2,804 3.16 0.6889
2016-11-07 2016-09-30 13F APPLE COM 037833100 24,041 0 0.00 2,718 18.28 0.6746
2016-07-26 2016-06-30 13F APPLE COM 037833100 24,041 2,030 9.22 2,298 -4.21 0.5766
2016-05-16 2016-03-31 13F APPLE COM 037833100 22,011 14,320 186.19 2,399 196.17 0.6161
2016-02-03 2015-12-31 13F APPLE COM 037833100 7,691 1,050 15.81 810 10.50 0.2117
2015-10-29 2015-09-30 13F APPLE COM 037833100 6,641 2 0.03 733 -12.00 0.2045
2015-07-24 2015-06-30 13F APPLE COM 037833100 6,639 -36 -0.54 833 0.24 0.2199
2015-04-28 2015-03-31 13F APPLE COM 037833100 6,675 949 16.57 831 31.49 0.2206
2015-02-17 2014-12-31 13F APPLE COM 037833100 5,726 -1,864 -24.56 632 -17.39 0.1743
2014-10-23 2014-09-30 13F APPLE COM 037833100 7,590 2,424 46.92 765 59.38 0.2210
2014-07-28 2014-06-30 13F APPLE COM 037833100 5,166 4,428 600.00 480 21.21 0.1419
2014-04-18 2014-03-31 13F APPLE COM 037833100 738 12 1.65 396 -2.70 0.1191
2014-02-21 2013-12-31 13F APPLE COM 037833100 726 -45 -5.84 407 10.60 0.1242
2013-10-17 2013-09-30 13F APPLE COM 037833100 771 771 368 0.1219
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.