QUALCOMM Incorporated
MX ˙ BMV ˙ US7475251036
SecurityMX:QCOM / QUALCOMM Incorporated
InstitutionGrandfield & Dodd, Llc
Latest Disclosed Ownership1,629 shares
Latest Disclosed Value $ 209,783
Grandfield & Dodd, Llc reports 0.55% decrease in ownership of QCOM / QUALCOMM Incorporated

On May 7, 2026 - Grandfield & Dodd, Llc filed a 13F-HR form disclosing ownership of 1,629 shares of QUALCOMM Incorporated (MX:QCOM) valued at $209,783 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 1,638 shares of QUALCOMM Incorporated. This represents a change in shares of -0.55% 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)
2026-05-07 2026-03-31 13F QUALCOMM COM 747525103 1,629 -9 -0.55 210 -25.36 0.0118
2026-02-10 2025-12-31 13F QUALCOMM COM 747525103 1,638 9 0.55 280 3.32 0.0159
2025-10-30 2025-09-30 13F QUALCOMM COM 747525103 1,629 -39 -2.34 271 2.26 0.0154
2025-08-08 2025-06-30 13F QUALCOMM COM 747525103 1,668 0 0.00 266 3.52 0.0156
2025-05-02 2025-03-31 13F QUALCOMM COM 747525103 1,668 0 0.00 256 0.00 0.0159
2025-02-06 2024-12-31 13F QUALCOMM COM 747525103 1,668 0 0.00 256 -9.54 0.0158
2024-11-08 2024-09-30 13F QUALCOMM COM 747525103 1,668 -8 -0.48 284 -15.02 0.0168
2024-08-09 2024-06-30 13F QUALCOMM COM 747525103 1,676 0 0.00 334 17.67 0.0211
2024-05-06 2024-03-31 13F QUALCOMM COM 747525103 1,676 8 0.48 284 17.43 0.0179
2024-01-31 2023-12-31 13F QUALCOMM COM 747525103 1,668 1,668 241 0.0167
2023-10-26 2023-09-30 13F QUALCOMM COM 747525103 0 -1,993 -100.00 0 -100.00
2023-08-08 2023-06-30 13F QUALCOMM COM 747525103 1,993 39 2.00 237 -4.82 0.0166
2023-04-28 2023-03-31 13F QUALCOMM COM 747525103 1,954 0 0.00 249 16.36 0.0174
2023-01-20 2022-12-31 13F QUALCOMM COM 747525103 1,954 0 0.00 215 -2.73 0.0157
2022-11-04 2022-09-30 13F QUALCOMM COM 747525103 1,954 -400 -16.99 220 -26.67 0.0180
2022-08-01 2022-06-30 13F QUALCOMM COM 747525103 2,354 0 0.00 300 -16.67 0.0236
2022-04-19 2022-03-31 13F QUALCOMM COM 747525103 2,354 0 0.00 360 -16.28 0.0244
2022-02-08 2021-12-31 13F QUALCOMM COM 747525103 2,354 0 0.00 430 43.33 0.0277
2021-10-28 2021-09-30 13F QUALCOMM COM 747525103 2,354 100 4.44 300 -6.25 0.0209
2021-07-28 2021-06-30 13F QUALCOMM COM 747525103 2,254 41 1.85 320 10.34 0.0221
2021-04-22 2021-03-31 13F QUALCOMM COM 747525103 2,213 106 5.03 290 -9.37 0.0217
2021-01-29 2020-12-31 13F QUALCOMM COM 747525103 2,107 120 6.04 320 39.13 0.0251
2020-11-03 2020-09-30 13F QUALCOMM COM 747525103 1,987 1,987 230 0.0207
2017-02-02 2016-12-31 13F QUALCOMM COM 747525103 0 -3,007 -100.00 0 -100.00
2016-10-24 2016-09-30 13F QUALCOMM COM 747525103 3,007 3,007 0.00 206 0.0271
2016-02-03 2015-12-31 13F QUALCOMM COM 747525103 0 -5,481 -100.00 0 -100.00
2015-11-02 2015-09-30 13F QUALCOMM COM 747525103 5,481 -828 -13.12 294 -25.57 0.0493
2015-08-03 2015-06-30 13F QUALCOMM COM 747525103 6,309 -201 -3.09 395 -12.42 0.0604
2015-05-15 2015-03-31 13F QUALCOMM COM 747525103 6,510 459 7.59 451 0.22 0.0689
2015-02-05 2014-12-31 13F QUALCOMM COM 747525103 6,051 -122 -1.98 450 -2.60 0.0696
2014-11-10 2014-09-30 13F QUALCOMM COM 747525103 6,173 122 2.02 462 -3.55 0.0726
2014-08-14 2014-06-30 13F QUALCOMM COM 747525103 6,051 989 19.54 479 20.05 0.0723
2014-05-06 2014-03-31 13F QUALCOMM COM 747525103 5,062 34 0.68 399 6.97 0.0626
2014-02-06 2013-12-31 13F QUALCOMM COM 747525103 5,028 527 11.71 373 23.10 0.0606
2013-11-04 2013-09-30 13F QUALCOMM COM 747525103 4,501 0 0.00 303 10.18 0.0540
2013-08-01 2013-06-30 13F QUALCOMM COM 747525103 4,501 4,501 275 0.0521
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.