QUALCOMM Incorporated
MX ˙ BMV ˙ US7475251036
SecurityMX:QCOM / QUALCOMM Incorporated
InstitutionCastleark Management Llc
Latest Disclosed Ownership6,950 shares
Latest Disclosed Value $ 895,021
Castleark Management Llc ownership in QCOM / QUALCOMM Incorporated

On May 15, 2026 - Castleark Management Llc filed a 13F-HR form disclosing ownership of 6,950 shares of QUALCOMM Incorporated (MX:QCOM) valued at $895,021 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 6,950 shares of QUALCOMM Incorporated. This represents a change in shares of 0.00% 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.

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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 QUALCOMM COM 747525103 6,950 0 0.00 895 -24.66 0.0296
2026-02-12 2025-12-31 13F QUALCOMM COM 747525103 6,950 0 0.00 1,189 2.77 0.0349
2025-11-17 2025-09-30 13F QUALCOMM COM 747525103 6,950 0 0.00 1,156 4.52 0.0324
2025-08-18 2025-06-30 13F QUALCOMM COM 747525103 6,950 0 0.00 1,107 3.66 0.0333
2025-05-15 2025-03-31 13F QUALCOMM COM 747525103 6,950 0 0.00 1,068 0.00 0.0370
2025-02-18 2024-12-31 13F QUALCOMM COM 747525103 6,950 0 0.00 1,068 -9.65 0.0372
2024-11-15 2024-09-30 13F QUALCOMM COM 747525103 6,950 0 0.00 1,182 -14.67 0.0482
2024-08-14 2024-06-30 13F QUALCOMM COM 747525103 6,950 0 0.00 1,384 17.69 0.0565
2024-05-16 2024-03-31 13F QUALCOMM COM 747525103 6,950 0 0.00 1,177 17.01 0.0489
2024-02-15 2023-12-31 13F QUALCOMM COM 747525103 6,950 0 0.00 1,005 30.35 0.0446
2023-11-15 2023-09-30 13F QUALCOMM COM 747525103 6,950 0 0.00 772 -6.77 0.0393
2023-08-16 2023-06-30 13F QUALCOMM COM 747525103 6,950 0 0.00 827 -6.66 0.0375
2023-05-16 2023-03-31 13F QUALCOMM COM 747525103 6,950 0 0.00 887 15.97 0.0436
2023-02-10 2022-12-31 13F QUALCOMM COM 747525103 6,950 0 0.00 764 -2.68 0.0399
2022-11-15 2022-09-30 13F QUALCOMM COM 747525103 6,950 0 0.00 785 -11.60 0.0437
2022-08-16 2022-06-30 13F QUALCOMM COM 747525103 6,950 0 0.00 888 -16.38 0.0475
2022-05-16 2022-03-31 13F QUALCOMM COM 747525103 6,950 0 0.00 1,062 -16.44 0.0458
2022-02-16 2021-12-31 13F QUALCOMM COM 747525103 6,950 0 0.00 1,271 41.85 0.0467
2021-11-12 2021-09-30 13F QUALCOMM COM 747525103 6,950 0 0.00 896 -9.77 0.0343
2021-08-17 2021-06-30 13F QUALCOMM COM 747525103 6,950 0 0.00 993 7.70 0.0334
2021-05-14 2021-03-31 13F QUALCOMM COM 747525103 6,950 0 0.00 922 -12.94 0.0332
2021-02-17 2020-12-31 13F QUALCOMM COM 747525103 6,950 0 0.00 1,059 29.46 0.0396
2020-11-16 2020-09-30 13F QUALCOMM COM 747525103 6,950 0 0.00 818 29.02 0.0321
2020-08-14 2020-06-30 13F QUALCOMM COM 747525103 6,950 0 0.00 634 34.89 0.0276
2020-05-13 2020-03-31 13F QUALCOMM COM 747525103 6,950 -198,430 -96.62 470 -97.41 0.0278
2020-02-14 2019-12-31 13F QUALCOMM COM 747525103 205,380 -104,910 -33.81 18,121 -23.44 0.7252
2019-11-15 2019-09-30 13F QUALCOMM COM 747525103 310,290 -188,288 -37.77 23,669 -37.59 0.9655
2019-08-13 2019-06-30 13F QUALCOMM COM 747525103 498,578 365,430 274.45 37,927 399.50 1.4550
2019-05-14 2019-03-31 13F QUALCOMM COM 747525103 133,148 126,198 1,815.80 7,593 1,817.42 0.2858
2019-02-12 2018-12-31 13F QUALCOMM COM 747525103 6,950 0 0.00 396 -20.96 0.0169
2018-11-14 2018-09-30 13F QUALCOMM COM 747525103 6,950 0 0.00 501 28.46 0.0144
2018-08-15 2018-06-30 13F QUALCOMM COM 747525103 6,950 0 0.00 390 1.30 0.0120
2018-05-14 2018-03-31 13F QUALCOMM COM 747525103 6,950 0 0.00 385 -13.48 0.0122
2018-02-15 2017-12-31 13F QUALCOMM COM 747525103 6,950 0 0.00 445 23.61 0.0134
2017-11-15 2017-09-30 13F QUALCOMM COM 747525103 6,950 0 0.00 360 -6.25 0.0113
2017-08-15 2017-06-30 13F QUALCOMM COM 747525103 6,950 0 0.00 384 -3.76 0.0126
2017-05-15 2017-03-31 13F QUALCOMM COM 747525103 6,950 0 0.00 399 -11.92 0.0125
2017-02-15 2016-12-31 13F QUALCOMM COM 747525103 6,950 0 0.00 453 -4.83 0.0144
2016-11-15 2016-09-30 13F QUALCOMM COM 747525103 6,950 0 0.00 476 27.96 0.0144
2016-08-10 2016-06-30 13F QUALCOMM COM 747525103 6,950 -2,000 -22.35 372 -18.78 0.0119
2016-05-17 2016-03-31 13F QUALCOMM COM 747525103 8,950 0 0.00 458 2.46 0.0143
2016-02-17 2015-12-31 13F QUALCOMM COM 747525103 8,950 0 0.00 447 -7.07 0.0134
2015-11-17 2015-09-30 13F QUALCOMM COM 747525103 8,950 0 0.00 481 -14.26 0.0155
2015-08-17 2015-06-30 13F QUALCOMM COM 747525103 8,950 0 0.00 561 -9.66 0.0150
2015-05-15 2015-03-31 13F QUALCOMM COM 747525103 8,950 0 0.00 621 -6.62 0.0150
2015-02-10 2014-12-31 13F QUALCOMM COM 747525103 8,950 -467,720 -98.12 665 -98.23 0.0171
2014-11-17 2014-09-30 13F QUALCOMM COM 747525103 476,670 -194,020 -28.93 37,590 -29.23 1.0688
2014-08-15 2014-06-30 13F QUALCOMM COM 747525103 670,690 194,020 40.70 53,119 41.31 1.4639
2014-05-20 2014-03-31 13F QUALCOMM COM 747525103 476,670 -220,076 -31.59 37,590 -27.34 1.0688
2014-02-20 2013-12-31 13F QUALCOMM COM 747525103 696,746 687,076 7,105.23 51,733 7,055.33 1.5017
2014-11-21 2013-09-30 13F/A-1 QUALCOMM COM 747525103 9,670 -837,520 -98.86 723 -98.60 0.0204
2013-11-20 2013-09-30 13F QUALCOMM COM 747525103 1,098,570 73,956
2013-09-26 2013-06-30 13F QUALCOMM COM 747525103 847,190 847,190 51,755 1.7170
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.