CDW Corporation
MX ˙ BMV ˙ US12514G1085
SecurityMX:CDW / CDW Corporation
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership178,361 shares
Latest Disclosed Value $ 21,585,220
Ameriprise Financial Inc reports 17.35% increase in ownership of CDW / CDW Corporation

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 178,361 shares of CDW Corporation (MX:CDW) valued at $21,585,220 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 151,987 shares of CDW Corporation. This represents a change in shares of 17.35% 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 178,361 26,374 17.35 21,585 3.57 0.0009
2026-02-17 2025-12-31 13F CDW COM 12514G108 151,987 1,778 1.18 20,840 -12.89 0.0009
2025-11-14 2025-09-30 13F CDW COM 12514G108 150,209 1,052 0.71 23,924 -10.17 0.0055
2025-08-14 2025-06-30 13F CDW COM 12514G108 149,157 -717,788 -82.80 26,632 -80.83 0.0066
2025-05-14 2025-03-31 13F CDW COM 12514G108 866,945 102,767 13.45 138,938 4.47 0.0375
2025-02-14 2024-12-31 13F CDW COM 12514G108 764,178 -584,546 -43.34 132,996 -56.43 0.0341
2024-11-14 2024-09-30 13F CDW COM 12514G108 1,348,724 -19,871 -1.45 305,217 -0.37 0.0783
2024-08-14 2024-06-30 13F CDW COM 12514G108 1,368,595 1,199,668 710.17 306,347 609.10 0.0829
2024-05-15 2024-03-31 13F CDW COM 12514G108 168,927 -1,073 -0.63 43,202 11.79 0.0119
2024-02-14 2023-12-31 13F CDW COM 12514G108 170,000 -1,210 -0.71 38,644 11.87 0.0116
2023-11-14 2023-09-30 13F CDW COM 12514G108 171,210 -191,833 -52.84 34,543 -48.15 0.0113
2023-08-14 2023-06-30 13F CDW COM 12514G108 363,043 -112,822 -23.71 66,618 -28.00 0.0209
2023-05-22 2023-03-31 13F/A-1 CDW COM 12514G108 475,865 -235,733 -33.13 92,529 -27.19 0.0303
2023-05-15 2023-03-31 13F CECO ENVIRONMENTAL COM 12514G108 475,865 -235,733 92,529 0.0056
2023-02-14 2022-12-31 13F CDW COM 12514G108 711,598 -262,229 -26.93 127,077 -16.56 0.0436
2022-11-14 2022-09-30 13F CDW COM 12514G108 973,827 -2,954 -0.30 152,301 -0.80 0.0563
2022-08-15 2022-06-30 13F CDW COM 12514G108 976,781 211,422 27.62 153,524 13.17 0.0535
2022-05-16 2022-03-31 13F CDW COM 12514G108 765,359 -222,844 -22.55 135,653 -32.37 0.0400
2022-02-14 2021-12-31 13F CDW COM 12514G108 988,203 273,070 38.18 200,573 53.99 0.0555
2021-11-15 2021-09-30 13F CDW COM 12514G108 715,133 -198,934 -21.76 130,250 -18.41 0.0416
2021-08-16 2021-06-30 13F CDW COM 12514G108 914,067 -15,079 -1.62 159,641 3.66 0.0494
2021-05-17 2021-03-31 13F CDW COM 12514G108 929,146 -183,513 -16.49 154,004 5.03 0.0512
2021-02-12 2020-12-31 13F CDW COM 12514G108 1,112,659 155,055 16.19 146,635 28.11 0.0520
2020-11-16 2020-09-30 13F CDW COM 12514G108 957,604 -74,896 -7.25 114,464 -4.58 0.0466
2020-08-14 2020-06-30 13F CDW COM 12514G108 1,032,500 301,153 41.18 119,955 75.85 0.0514
2020-05-15 2020-03-31 13F CDW COM 12514G108 731,347 -13,801 -1.85 68,216 -35.91 0.0358
2020-02-14 2019-12-31 13F CDW COM 12514G108 745,148 -245,026 -24.75 106,436 -12.78 0.0442
2019-11-14 2019-09-30 13F CDW COM 12514G108 990,174 -250,461 -20.19 122,029 -11.37 0.0547
2019-08-14 2019-06-30 13F CDW COM 12514G108 1,240,635 130,057 11.71 137,689 28.65 0.0617
2019-05-15 2019-03-31 13F CDW COM 12514G108 1,110,578 512,195 85.60 107,026 120.68 0.0492
2019-02-14 2018-12-31 13F CDW COM 12514G108 598,383 -645,658 -51.90 48,499 -56.16 0.0243
2018-11-14 2018-09-30 13F CDW COM 12514G108 1,244,041 -274,991 -18.10 110,619 -9.86 0.0387
2018-08-14 2018-06-30 13F CDW COM 12514G108 1,519,032 -303,674 -16.66 122,722 -4.24 0.0543
2018-05-14 2018-03-31 13F CDW COM 12514G108 1,822,706 1,692,139 1,295.99 128,152 1,311.37 0.0580
2018-02-12 2017-12-31 13F CDW COM 12514G108 130,567 -10,095 -7.18 9,080 -2.20 0.0041
2017-11-07 2017-09-30 13F CDW COM 12514G108 140,662 -57,149 -28.89 9,284 -24.95 0.0044
2017-08-10 2017-06-30 13F CDW COM 12514G108 197,811 14,442 7.88 12,371 16.91 0.0062
2017-05-05 2017-03-31 13F CDW COM 12514G108 183,369 -20,540 -10.07 10,582 -0.37 0.0055
2017-02-03 2016-12-31 13F CDW COM 12514G108 203,909 63,966 45.71 10,621 65.95 0.0058
2016-11-08 2016-09-30 13F CDW COM 12514G108 139,943 46,501 49.76 6,400 70.85 0.0036
2016-08-08 2016-06-30 13F CDW COM 12514G108 93,442 48,958 110.06 3,746 102.71 0.0022
2016-05-12 2016-03-31 13F CDW COM 12514G108 44,484 3,821 9.40 1,848 8.13 0.0011
2016-02-11 2015-12-31 13F CDW COM 12514G108 40,663 -153,385 -79.04 1,709 -78.46 0.0010
2015-11-12 2015-09-30 13F CDW COM 12514G108 194,048 188,018 3,118.04 7,935 3,751.94 0.0049
2015-08-13 2015-06-30 13F CDW COM 12514G108 6,030 -79,416 -92.94 206 -93.53 0.0001
2015-05-14 2015-03-31 13F CDW COM 12514G108 85,446 -470,596 -84.63 3,182 -83.73 0.0018
2015-02-13 2014-12-31 13F CDW COM 12514G108 556,042 99,611 21.82 19,556 37.99 0.0114
2014-11-14 2014-09-30 13F CDW COM 12514G108 456,431 411,595 918.00 14,172 891.74 0.0085
2014-08-13 2014-06-30 13F CDW COM 12514G108 44,836 2,491 5.88 1,429 22.98 0.0008
2014-05-14 2014-03-31 13F CDW COM 12514G108 42,345 42,335 423,350.00 1,162 0.0007
2014-02-14 2013-12-31 13F CDW COM 12514G108 10 10 -100.00 0 -100.00 0.0000
2013-11-14 2013-09-30 13F CDW COM 12514G108 0 -399,000 -100.00 0 -100.00
2013-08-14 2013-06-30 13F CDW COM 12514G108 399,000 399,000 7,429 0.0051
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.