CDW Corporation
US ˙ NasdaqGS ˙ US12514G1085

SecurityCDW / CDW Corporation
InstitutionCerity Partners LLC
Latest Disclosed Ownership30,014 shares
Latest Disclosed Value $ 3,632,254
Cerity Partners LLC reports 47.98% increase in ownership of CDW / CDW Corporation

On May 15, 2026 - Cerity Partners LLC filed a 13F-HR form disclosing ownership of 30,014 shares of CDW Corporation (US:CDW) valued at $3,632,294 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 20,283 shares of CDW Corporation. This represents a change in shares of 47.98% during the quarter. The current value of the position is $4,120,922 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)
2026-05-15 2026-03-31 13F CDW COM 12514G108 30,014 9,731 47.98 3,632 31.50 0.0051
2026-02-11 2025-12-31 13F CDW COM 12514G108 20,283 -4,363 -17.70 2,763 -29.63 0.0040
2025-10-22 2025-09-30 13F CDW COM 12514G108 24,646 2,366 10.62 3,926 -1.36 0.0064
2025-08-13 2025-06-30 13F CDW Stock 12514G108 22,280 -3,062 -12.08 3,979 -2.02 0.0071
2025-04-30 2025-03-31 13F CDW Stock 12514G108 25,342 -9,667 -27.61 4,061 -46.60 0.0082
2025-02-13 2024-12-31 13F CDW Stock 12514G108 35,009 -4,292 -10.92 7,605 -14.48 0.0165
2024-11-12 2024-09-30 13F CDW Stock 12514G108 39,301 6,235 18.86 8,894 20.16 0.0197
2024-08-13 2024-06-30 13F CDW COM 12514G108 33,066 -11,544 -25.88 7,401 -35.14 0.0195
2024-05-14 2024-03-31 13F CDW Stock 12514G108 44,610 30,057 206.53 11,410 244.92 0.0301
2024-01-26 2023-12-31 13F CDW Stock 12514G108 14,553 4,511 44.92 3,308 63.36 0.0109
2023-11-14 2023-09-30 13F CDW Equities 12514G108 10,042 -4,533 -31.10 2,026 -24.27 0.0099
2023-08-14 2023-06-30 13F CDW Stock 12514G108 14,575 328 2.30 2,674 -3.67 0.0104
2023-05-11 2023-03-31 13F CDW Stock 12514G108 14,247 -195 -1.35 2,777 7.68 0.0065
2023-02-15 2022-12-31 13F CDW Stock 12514G108 14,442 -4,567 -24.03 2,579 -13.11 0.0165
2022-11-14 2022-09-30 13F CDW Stock 12514G108 19,009 -577 -2.95 2,967 -3.86 0.0357
2022-08-10 2022-06-30 13F CDW STOCK 12514G108 19,586 -312 -1.57 3,086 -13.29 0.0341
2022-04-25 2022-03-31 13F CDW COM 12514G108 19,898 10,343 108.25 3,559 81.67 0.0553
2022-02-14 2021-12-31 13F CDW Stock 12514G108 9,555 6,161 181.53 1,959 216.99 0.0298
2021-10-25 2021-09-30 13F CDW Stock 12514G108 3,394 -18 -0.53 618 3.69 0.0136
2021-08-11 2021-06-30 13F CDW Stock 12514G108 3,412 -299 -8.06 596 -3.09 0.0130
2021-08-11 2021-03-31 13F/A-1 CDW Stock 12514G108 3,711 -241 -6.10 615 18.04 0.0146
2021-05-12 2021-03-31 13F CDW Stock 12514G108 4,714 762 781 0.0231
2021-02-11 2020-12-31 13F CDW Common Stock 12514G108 3,952 -37 -0.93 521 9.22 0.0167
2020-11-12 2020-09-30 13F CDW Common Stock 12514G108 3,989 310 8.43 477 11.45 0.0196
2020-08-17 2020-06-30 13F/A-1 CDW COM 12514G108 3,679 134 3.78 428 29.31 0.0236
2020-08-14 2020-06-30 13F CDW COM 12514G108 3,679 134 428 23,605.2236
2020-05-14 2020-03-31 13F CDW COM 12514G108 3,545 -474 -11.79 331 -42.33 0.0208
2020-02-14 2019-12-31 13F CDW COM 12514G108 4,019 346 9.42 574 26.71 0.0293
2019-10-30 2019-09-30 13F CDW COM 12514G108 3,673 43 1.18 453 12.41 0.0266
2019-08-14 2019-06-30 13F CDW COM 12514G108 3,630 -25 -0.68 403 14.49 0.0254
2019-05-14 2019-03-31 13F CDW COM 12514G108 3,655 10 0.27 352 19.32 0.0237
2019-02-06 2018-12-31 13F CDW COM 12514G108 3,645 -94 -2.51 295 -11.14 0.0198
2018-11-15 2018-09-30 13F CDW COM 12514G108 3,739 -20 -0.53 332 9.21 0.0230
2018-08-15 2018-06-30 13F CDW COM 12514G108 3,759 -62 -1.62 304 13.01 0.0225
2018-05-15 2018-03-31 13F CDW COM 12514G108 3,821 0 0.00 269 1.13 0.0206
2018-02-14 2017-12-31 13F CDW COM 12514G108 3,821 3,821 266 0.0179
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.