CDW Corporation
MX ˙ BMV ˙ US12514G1085
SecurityMX:CDW / CDW Corporation
InstitutionAdvisors Asset Management, Inc.
Latest Disclosed Ownership12,790 shares
Latest Disclosed Value $ 1,547,846
Advisors Asset Management, Inc. reports 13.97% decrease in ownership of CDW / CDW Corporation

On May 15, 2026 - Advisors Asset Management, Inc. filed a 13F-HR form disclosing ownership of 12,790 shares of CDW Corporation (MX:CDW) valued at $1,547,846 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 14,867 shares of CDW Corporation. This represents a change in shares of -13.97% 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 CDW COM 12514G108 12,790 -2,077 -13.97 1,548 -23.57 0.0257
2026-02-12 2025-12-31 13F CDW COM 12514G108 14,867 327 2.25 2,025 -12.57 0.0340
2025-11-06 2025-09-30 13F CDW COM 12514G108 14,540 1,969 15.66 2,316 3.12 0.0393
2025-08-12 2025-06-30 13F CDW COM 12514G108 12,571 1,138 9.95 2,245 22.54 0.0402
2025-05-15 2025-03-31 13F CDW COM 12514G108 11,433 -3,904 -25.45 1,832 -31.36 0.0344
2025-02-10 2024-12-31 13F CDW COM 12514G108 15,337 -1,045 -6.38 2,669 -28.00 0.0492
2024-11-08 2024-09-30 13F CDW COM 12514G108 16,382 -2,235 -12.01 3,707 -11.04 0.0681
2024-08-14 2024-06-30 13F CDW COM 12514G108 18,617 -1,634 -8.07 4,167 -19.54 0.0813
2024-05-14 2024-03-31 13F CDW COM 12514G108 20,251 -2,348 -10.39 5,180 0.82 0.0996
2024-02-14 2023-12-31 13F CDW COM 12514G108 22,599 -1,179 -4.96 5,137 7.09 0.1049
2023-11-14 2023-09-30 13F CDW COM 12514G108 23,778 -204 -0.85 4,797 9.02 0.1035
2023-08-14 2023-06-30 13F CDW COM 12514G108 23,982 -2,425 -9.18 4,401 -14.50 0.0899
2023-05-12 2023-03-31 13F CDW COM 12514G108 26,407 -2,132 -7.47 5,146 0.98 0.1047
2023-02-13 2022-12-31 13F CDW COM 12514G108 28,539 -2,640 -8.47 5,096 4.73 0.1050
2022-11-08 2022-09-30 13F CDW COM 12514G108 31,179 2,518 8.79 4,866 7.75 0.1023
2022-08-08 2022-06-30 13F CDW COM 12514G108 28,661 1,202 4.38 4,516 -8.06 0.0857
2022-05-17 2022-03-31 13F CDW COM 12514G108 27,459 2,239 8.88 4,912 -4.90 0.0756
2022-02-15 2021-12-31 13F CDW COM 12514G108 25,220 5,306 26.64 5,165 42.48 0.0737
2021-11-12 2021-09-30 13F CDW COM 12514G108 19,914 3,287 19.77 3,625 24.83 0.0551
2021-07-30 2021-06-30 13F CDW COM 12514G108 16,627 -5,056 -23.32 2,904 -19.20 0.0428
2021-05-07 2021-03-31 13F CDW COM 12514G108 21,683 437 2.06 3,594 28.36 0.0559
2021-02-12 2020-12-31 13F CDW COM 12514G108 21,246 156 0.74 2,800 11.07 0.0463
2020-11-16 2020-09-30 13F CDW COM 12514G108 21,090 194 0.93 2,521 3.83 0.0466
2020-08-12 2020-06-30 13F CDW COM 12514G108 20,896 -237 -1.12 2,428 23.19 0.0473
2020-05-15 2020-03-31 13F CDW COM 12514G108 21,133 3,007 16.59 1,971 -23.87 0.0469
2020-05-20 2019-12-31 13F/A-1 CDW COM 12514G108 18,126 -4,245 -18.98 2,589 -6.09 0.0454
2020-02-14 2019-12-31 13F CDW COM 12514G108 18,126 -4,245 2,589 22,915.0978
2019-11-14 2019-09-30 13F CDW COM 12514G108 22,371 -2,381 -9.62 2,757 0.36 0.0508
2019-11-14 2019-06-30 13F/A-1 CDW COM 12514G108 24,752 -5,068 -17.00 2,747 -4.42 0.0496
2019-08-14 2019-06-30 13F CDW COM 12514G108 24,752 -5,068 2,747
2019-05-15 2019-03-31 13F CDW COM 12514G108 29,820 -5,529 -15.64 2,874 0.31 0.0511
2019-02-06 2018-12-31 13F/A-1 CDW COM 12514G108 35,349 -5,021 -12.44 2,865 -20.19 0.0577
2019-01-31 2018-12-31 13F CDW COM 12514G108 35,349 -5,021 2,865
2018-11-15 2018-09-30 13F CDW COM 12514G108 40,370 269 0.67 3,590 10.80 0.0587
2018-08-22 2018-06-30 13F/A-1 CDW COM 12514G108 40,101 -1,507 -3.62 3,240 6.79 0.0550
2018-08-15 2018-06-30 13F CDW COM 12514G108 2,015 -39,593 3,240
2018-05-15 2018-03-31 13F CDW COM 12514G108 41,608 -907 -2.13 3,034 2.71 0.0508
2018-02-13 2017-12-31 13F CDW COM 12514G108 42,515 -718 -1.66 2,954 3.54 0.0486
2017-11-07 2017-09-30 13F CDW COM 12514G108 43,233 4,017 10.24 2,853 16.35 0.0478
2017-08-02 2017-06-30 13F CDW COM 12514G108 39,216 4,901 14.28 2,452 23.84 0.0410
2017-05-02 2017-03-31 13F CDW COM 12514G108 34,315 6,179 21.96 1,980 53.85 0.0332
2016-10-31 2016-09-30 13F CDW COM 12514G108 28,136 -1,329 -4.51 1,287 8.98 0.0211
2016-08-08 2016-06-30 13F CDW COM 12514G108 29,465 1,902 6.90 1,181 3.23 0.0191
2016-05-16 2016-03-31 13F CDW COM 12514G108 27,563 2,623 10.52 1,144 9.16 0.0190
2016-02-10 2015-12-31 13F CDW COM 12514G108 24,940 15,664 168.87 1,048 176.52 0.0166
2015-11-16 2015-09-30 13F CDW COM 12514G108 9,276 -7,697 -45.35 379 -34.88 0.0060
2015-08-11 2015-06-30 13F CDW COM 12514G108 16,973 8,010 89.37 582 74.25 0.0080
2015-05-13 2015-03-31 13F CDW COM 12514G108 8,963 6,699 295.89 334 317.50 0.0044
2015-02-05 2014-12-31 13F CDW COM 12514G108 2,264 2,264 80 0.0011
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.