CDW Corporation
US ˙ NasdaqGS ˙ US12514G1085

SecurityCDW / CDW Corporation
InstitutionNorthwestern Mutual Wealth Management Co
Latest Disclosed Ownership2,288 shares
Latest Disclosed Value $ 276,968
Northwestern Mutual Wealth Management Co reports 31.58% decrease in ownership of CDW / CDW Corporation

On May 7, 2026 - Northwestern Mutual Wealth Management Co filed a 13F-HR form disclosing ownership of 2,288 shares of CDW Corporation (US:CDW) valued at $276,894 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 10, 2026 disclosing 3,344 shares of CDW Corporation. This represents a change in shares of -31.58% during the quarter. The current value of the position is $304,396 USD.

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 CDW COM 12514G108 2,288 -1,056 -31.58 277 -39.34 0.0002
2026-02-10 2025-12-31 13F/A-1 CDW COM 12514G108 3,344 -385 -10.32 455 -23.27 0.0003
2026-02-05 2025-12-31 13F CDW COM 12514G108 198,282 194,553 21,589 0.0136
2025-11-14 2025-09-30 13F CDW COM 12514G108 3,729 -274 -6.84 594 -16.95 0.0004
2025-08-13 2025-06-30 13F CDW COM 12514G108 4,003 887 28.47 715 43.09 0.0005
2025-05-14 2025-03-31 13F CDW COM 12514G108 3,116 716 29.83 499 19.66 0.0004
2025-02-11 2024-12-31 13F CDW COM 12514G108 2,400 -1,155 -32.49 418 -48.13 0.0004
2024-11-12 2024-09-30 13F CDW COM 12514G108 3,555 294 9.02 805 10.14 0.0007
2024-08-16 2024-06-30 13F CDW COM 12514G108 3,261 286 9.61 730 -4.07 0.0007
2024-05-15 2024-03-31 13F CDW COM 12514G108 2,975 -271 -8.35 761 3.26 0.0008
2024-02-13 2023-12-31 13F CDW COM 12514G108 3,246 126 4.04 738 17.17 0.0008
2023-11-14 2023-09-30 13F CDW COM 12514G108 3,120 281 9.90 630 20.96 0.0008
2023-08-14 2023-06-30 13F CDW COM 12514G108 2,839 -735 -20.57 521 -25.29 0.0007
2023-05-15 2023-03-31 13F CDW COM 12514G108 3,574 1,053 41.77 697 54.67 0.0010
2023-02-21 2022-12-31 13F CDW COM 12514G108 2,521 362 16.77 450 33.93 0.0007
2022-11-14 2022-09-30 13F CDW COM 12514G108 2,159 -298 -12.13 336 -13.40 0.0006
2022-08-04 2022-06-30 13F CDW COM 12514G108 2,457 286 13.17 388 -0.26 0.0007
2022-05-09 2022-03-31 13F CDW COM 12514G108 2,171 -33 -1.50 389 -13.94 0.0006
2022-02-03 2021-12-31 13F CDW COM 12514G108 2,204 32 1.47 452 14.43 0.0007
2021-11-15 2021-09-30 13F CDW COM 12514G108 2,172 86 4.12 395 8.52 0.0007
2021-08-13 2021-06-30 13F CDW COM 12514G108 2,086 -809 -27.94 364 -24.17 0.0007
2021-05-14 2021-03-31 13F CDW COM 12514G108 2,895 624 27.48 480 61.07 0.0010
2021-02-12 2020-12-31 13F CDW COM 12514G108 2,271 1,157 103.86 298 124.06 0.0007
2020-11-13 2020-09-30 13F CDW COM 12514G108 1,114 -163 -12.76 133 -10.14 0.0004
2020-08-14 2020-06-30 13F CDW COM 12514G108 1,277 57 4.67 148 29.82 0.0005
2020-05-08 2020-03-31 13F CDW COM 12514G108 1,220 -454 -27.12 114 -52.30 0.0004
2020-02-13 2019-12-31 13F CDW COM 12514G108 1,674 -1,382 -45.22 239 -36.60 0.0008
2019-11-12 2019-09-30 13F CDW COM 12514G108 3,056 364 13.52 377 26.09 0.0014
2019-08-12 2019-06-30 13F CDW COM 12514G108 2,692 -63 -2.29 299 12.41 0.0012
2019-05-10 2019-03-31 13F CDW COM 12514G108 2,755 72 2.68 266 22.58 0.0012
2019-02-12 2018-12-31 13F CDW COM 12514G108 2,683 192 7.71 217 -1.81 0.0011
2018-11-01 2018-09-30 13F CDW COM 12514G108 2,491 -16 -0.64 221 8.87 0.0011
2018-08-10 2018-06-30 13F CDW COM 12514G108 2,507 1,616 181.37 203 222.22 0.0011
2018-05-14 2018-03-31 13F CDW COM 12514G108 891 219 32.59 63 34.04 0.0004
2018-01-31 2017-12-31 13F CDW COM 12514G108 672 -64 -8.70 47 -4.08 0.0003
2017-11-07 2017-09-30 13F CDW COM 12514G108 736 508 222.81 49 250.00 0.0004
2017-08-10 2017-06-30 13F CDW COM 12514G108 228 106 86.89 14 100.00 0.0001
2017-05-09 2017-03-31 13F CDW COM 12514G108 122 -289 -70.32 7 -68.18 0.0001
2017-02-15 2016-12-31 13F CDW COM 12514G108 411 108 35.64 22 57.14 0.0002
2016-11-14 2016-09-30 13F CDW COM 12514G108 303 -10 -3.19 14 7.69 0.0002
2016-08-29 2016-06-30 13F CDW COM 12514G108 313 -779 -71.34 13 -71.11 0.0002
2016-05-16 2016-03-31 13F CDW COM 12514G108 1,092 1,065 3,944.44 45 4,400.00 0.0007
2016-02-16 2015-12-31 13F CDW COM 12514G108 27 18 200.00 1 0.0000
2015-11-16 2015-09-30 13F CDW COM 12514G108 9 -91 -91.00 0 -100.00
2015-08-14 2015-06-30 13F CDW COM 12514G108 100 0 0.00 4 0.00 0.0001
2015-05-15 2015-03-31 13F CDW COM 12514G108 100 100 4 0.0001
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.