Apple Inc.
CH ˙ SWX ˙ US0378331005
SecurityCH:AAPL / Apple Inc.
InstitutionGraybill Bartz & Assoc Ltd
Latest Disclosed Ownership55,240 shares
Latest Disclosed Value $ 14,019,367
Graybill Bartz & Assoc Ltd reports 15.54% decrease in ownership of AAPL / Apple Inc.

On May 13, 2026 - Graybill Bartz & Assoc Ltd filed a 13F-HR form disclosing ownership of 55,240 shares of Apple Inc. (CH:AAPL) valued at $14,019,367 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 65,404 shares of Apple Inc.. This represents a change in shares of -15.54% 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)
2026-05-13 2026-03-31 13F APPLE Stock 037833100 55,240 -10,164 -15.54 14,019 -21.15 4.2574
2026-02-13 2025-12-31 13F APPLE Stock 037833100 65,404 -599 -0.91 17,781 5.80 5.2463
2025-11-24 2025-09-30 13F APPLE Stock 037833100 66,003 -1,325 -1.97 16,806 21.67 5.1665
2025-07-31 2025-06-30 13F APPLE Stock 037833100 67,328 1,865 2.85 13,814 -5.01 4.5107
2025-05-02 2025-03-31 13F APPLE Stock 037833100 65,463 3,331 5.36 14,541 0.45 4.9887
2024-10-21 2024-09-30 13F APPLE Stock 037833100 62,132 120 0.19 14,477 10.84 5.3654
2024-07-22 2024-06-30 13F APPLE Stock 037833100 62,012 -1,105 -1.75 13,061 20.67 5.3009
2024-04-15 2024-03-31 13F APPLE Stock 037833100 63,117 -535 -0.84 10,823 -11.68 4.5605
2024-02-08 2023-12-31 13F APPLE Stock 037833100 63,652 -2,693 -4.06 12,255 7.89 5.4252
2023-11-03 2023-09-30 13F APPLE Stock 037833100 66,345 -19 -0.03 11,359 -11.76 5.5419
2023-07-21 2023-06-30 13F APPLE Stock 037833100 66,364 -1,022 -1.52 12,873 15.85 6.1128
2023-04-27 2023-03-31 13F APPLE Stock 037833100 67,386 -385 -0.57 11,112 26.19 5.6600
2023-01-23 2022-12-31 13F APPLE Stock 037833100 67,771 602 0.90 8,806 -5.14 4.7686
2022-10-28 2022-09-30 13F APPLE Stock 037833100 67,169 -6,720 -9.09 9,282 -8.12 5.5133
2022-07-29 2022-06-30 13F APPLE Stock 037833100 73,889 -1,369 -1.82 10,102 -23.13 5.5933
2022-05-12 2022-03-31 13F APPLE Stock 037833100 75,258 -7,133 -8.66 13,141 -10.18 6.4087
2022-01-28 2021-12-31 13F APPLE Stock 037833100 82,391 465 0.57 14,630 26.20 6.6336
2021-10-22 2021-09-30 13F APPLE INC COM Stock 037833100 81,926 1,281 1.59 11,593 4.96 5.7071
2021-07-27 2021-06-30 13F Apple COM 037833100 80,645 -573 -0.71 11,045 11.33 5.4453
2021-04-19 2021-03-31 13F Apple COM 037833100 81,218 -15,272 -15.83 9,921 -22.51 5.2551
2021-01-20 2020-12-31 13F Apple COM 037833100 96,490 412 0.43 12,803 15.06 7.2223
2020-10-19 2020-09-30 13F Apple COM 037833100 96,078 72,134 301.26 11,127 27.38 7.2477
2020-07-20 2020-06-30 13F Apple COM 037833100 23,944 -268 -1.11 8,735 41.87 6.4274
2020-04-30 2020-03-31 13F Apple COM 037833100 24,212 -5,169 -17.59 6,157 -28.64 5.4421
2020-01-24 2019-12-31 13F Apple COM 037833100 29,381 -566 -1.89 8,628 28.64 5.3765
2019-10-24 2019-09-30 13F Apple COM 037833100 29,947 -445 -1.46 6,707 11.50 4.5383
2019-07-25 2019-06-30 13F Apple COM 037833100 30,392 -36 -0.12 6,015 4.07 4.1264
2019-04-24 2019-03-31 13F Apple COM 037833100 30,428 117 0.39 5,780 20.90 4.0377
2019-02-06 2018-12-31 13F Apple COM 037833100 30,311 1,999 7.06 4,781 -25.19 3.9849
2018-10-12 2018-09-30 13F Apple COM 037833100 28,312 -419 -1.46 6,391 20.18 4.6331
2018-07-23 2018-06-30 13F Apple COM 037833100 28,731 -762 -2.58 5,318 7.48 4.0803
2018-04-18 2018-03-31 13F Apple COM 037833100 29,493 -2,266 -7.13 4,948 -7.94 3.7657
2018-01-16 2017-12-31 13F Apple COM 037833100 31,759 -4,260 -11.83 5,375 -3.17 3.8740
2017-10-18 2017-09-30 13F Apple COM 037833100 36,019 200 0.56 5,551 7.60 4.1052
2017-08-04 2017-06-30 13F Apple COM 037833100 35,819 331 0.93 5,159 1.20 4.0773
2017-04-17 2017-03-31 13F Apple COM 037833100 35,488 618 1.77 5,098 26.22 4.0426
2017-01-30 2016-12-31 13F Apple COM 037833100 34,870 960 2.83 4,039 5.35 3.4455
2016-10-18 2016-09-30 13F Apple COM 037833100 33,910 -56 -0.16 3,834 18.08 3.5630
2016-07-19 2016-06-30 13F Apple COM 037833100 33,966 -775 -2.23 3,247 -14.24 3.0032
2016-04-05 2016-03-31 13F Apple COM 037833100 34,741 444 1.29 3,786 4.88 3.4186
2016-02-01 2015-12-31 13F Apple COM 037833100 34,297 -970 -2.75 3,610 -7.20 3.1184
2015-10-26 2015-09-30 13F Apple COM 037833100 35,267 624 1.80 3,890 -10.47 3.1882
2015-07-15 2015-06-30 13F Apple COM 037833100 34,643 -379 -1.08 4,345 -0.30 3.2153
2015-04-20 2015-03-31 13F Apple COM 037833100 35,022 35,022 0.00 4,358 3.2734
2015-01-26 2014-12-31 13F Apple Computer COM 037833100 0 -54,110 -100.00 0 -100.00
2014-11-04 2014-09-30 13F Apple Computer COM 037833100 54,110 109 0.20 5,452 8.65 4.1814
2014-08-20 2014-06-30 13F Apple Computer COM 037833100 54,001 46,255 597.15 5,018 20.68 3.8813
2014-04-28 2014-03-31 13F Apple Computer COM 037833100 7,746 -229 -2.87 4,158 -7.06 3.4230
2014-01-22 2013-12-31 13F Apple Computer COM 037833100 7,975 -154 -1.89 4,474 15.46 3.9094
2013-10-25 2013-09-30 13F Apple Computer COM 037833100 8,129 1,483 22.31 3,875 47.06 3.3067
2013-08-06 2013-06-30 13F Apple Computer COM 037833100 6,646 6,646 2,635 2.3660
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.