CDW Corporation
US ˙ NasdaqGS ˙ US12514G1085

SecurityCDW / CDW Corporation
InstitutionLazard Asset Management Llc
Latest Disclosed Ownership10,964 shares
Latest Disclosed Value $ 1,326,863
Lazard Asset Management Llc reports 62.33% increase in ownership of CDW / CDW Corporation

On May 15, 2026 - Lazard Asset Management Llc filed a 13F-HR form disclosing ownership of 10,964 shares of CDW Corporation (US:CDW) valued at $1,326,863 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,754 shares of CDW Corporation. This represents a change in shares of 62.33% during the quarter. The current value of the position is $1,458,651 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 10,964 4,210 62.33 1,327 44.29 0.0011
2026-02-17 2025-12-31 13F CDW COM 12514G108 6,754 1,334 24.61 920 6.49 0.0016
2025-11-14 2025-09-30 13F CDW COM 12514G108 5,420 -275 -4.83 863 86,200.00 0.0012
2025-08-14 2025-06-30 13F CDW Common Stock 12514G108 5,695 -743 -11.54 1 0.00 0.0014
2025-05-15 2025-03-31 13F CDW Common Stock 12514G108 6,438 1,880 41.25 1 0.0016
2025-02-14 2024-12-31 13F CDW Common Stock 12514G108 4,558 -24,600 -84.37 1 -100.00 0.0012
2024-11-14 2024-09-30 13F CDW Common Stock 12514G108 29,158 -687,064 -95.93 7 -96.25 0.0088
2024-08-14 2024-06-30 13F CDW Common Stock 12514G108 716,222 -165,364 -18.76 160 -28.89 0.2011
2024-07-09 2024-03-31 13F/A-1 CDW Common Stock 12514G108 881,586 611,054 225.87 225 268.85 0.2741
2024-05-14 2024-03-31 13F CDW Common Stock 12514G108 881,586 611,054 225 0.2736
2024-02-14 2023-12-31 13F CDW Common Stock 12514G108 270,532 18,260 7.24 61 22.00 0.0778
2023-11-14 2023-09-30 13F CDW Common Stock 12514G108 252,272 207,184 459.51 51 525.00 0.0692
2023-08-15 2023-06-30 13F CDW Common Stock 12514G108 45,088 25,351 128.44 8 166.67 0.0102
2023-05-15 2023-03-31 13F CDW Common Stock 12514G108 19,737 -4,185 -17.49 4 -99.93 0.0050
2023-02-15 2022-12-31 13F CDW Common Stock 12514G108 23,922 238 1.00 4,271 15.56 0.0059
2022-11-14 2022-09-30 13F CDW Common Stock 12514G108 23,684 3,040 14.73 3,696 13.65 0.0054
2022-08-09 2022-06-30 13F CDW Common Stock 12514G108 20,644 13,733 198.71 3,252 163.11 0.0044
2022-05-13 2022-03-31 13F CDW Common Stock 12514G108 6,911 -1,530,981 -99.55 1,236 -99.61 0.0014
2022-02-09 2021-12-31 13F CDW Common Stock 12514G108 1,537,892 -108,235 -6.58 314,928 5.11 0.3351
2021-11-15 2021-09-30 13F CDW Common Stock 12514G108 1,646,127 -211,644 -11.39 299,627 -7.65 0.3381
2021-08-12 2021-06-30 13F CDW Common Stock 12514G108 1,857,771 -26,604 -1.41 324,459 3.88 0.3641
2021-05-14 2021-03-31 13F CDW Common Stock 12514G108 1,884,375 -56,998 -2.94 312,334 22.08 0.3783
2021-02-11 2020-12-31 13F CDW Common Stock 12514G108 1,941,373 50,283 2.66 255,853 13.19 0.3233
2020-11-13 2020-09-30 13F CDW Common Stock 12514G108 1,891,090 -11,442 -0.60 226,041 2.26 0.3177
2020-08-13 2020-06-30 13F CDW Common Stock 12514G108 1,902,532 1,585,314 499.76 221,035 647.09 0.3398
2020-05-14 2020-03-31 13F CDW Common Stock 12514G108 317,218 22,997 7.82 29,586 -29.60 0.0542
2020-02-13 2019-12-31 13F CDW Common Stock 12514G108 294,221 42,466 16.87 42,026 35.45 0.0600
2019-11-14 2019-09-30 13F CDW Common Stock 12514G108 251,755 140,265 125.81 31,026 150.72 0.0510
2019-08-14 2019-06-30 13F CDW Common Stock 12514G108 111,490 45,965 70.15 12,375 95.99 0.0201
2019-08-28 2019-03-31 13F/A-1 CDW Common Stock 12514G108 65,525 49,496 308.79 6,314 386.07 0.0103
2019-05-13 2019-03-31 13F CDW Common Stock 12514G108 65,525 49,496 6,314
2019-08-28 2018-12-31 13F/A-1 CDW Common Stock 12514G108 16,029 4,037 33.66 1,299 21.86 0.0024
2019-02-13 2018-12-31 13F CDW Common Stock 12514G108 16,029 4,037 1,299
2019-08-30 2018-09-30 13F/A-1 CDW Common Stock 12514G108 11,992 -9,683 -44.67 1,066 -39.12 0.0017
2018-11-13 2018-09-30 13F CDW Common Stock 12514G108 11,992 -9,683 1,066
2019-08-30 2018-06-30 13F/A-1 CDW Common Stock 12514G108 21,675 21,675 1,751 0.0030
2018-08-13 2018-06-30 13F CDW Common Stock 12514G108 21,675 21,675 1,751
2019-08-13 2017-03-31 13F/A-1 CDW Common Stock 12514G108 0 -20,926 -100.00 0 -100.00
2019-07-30 2016-12-31 13F/A-1 CDW Common Stock 12514G108 20,926 -4,700 -18.34 1,090 -6.92 0.0022
2017-02-13 2016-12-31 13F CDW Common Stock 12514G108 20,926 -4,700 1,090
2019-08-07 2016-09-30 13F/A-1 CDW Common Stock 12514G108 25,626 25,412 11,874.77 1,171 14,537.50 0.0023
2016-11-14 2016-09-30 13F CDW Common Stock 12514G108 25,626 25,412 1,171
2019-07-29 2016-06-30 13F/A-1 CDW Common Stock 12514G108 214 -292 -57.71 8 -60.00 0.0000
2016-08-15 2016-06-30 13F CDW Common Stock 12514G108 214 -292 8
2019-07-25 2016-03-31 13F/A-1 CDW Common Stock 12514G108 506 62 13.96 20 11.11 0.0000
2016-05-12 2016-03-31 13F CDW Common Stock 12514G108 506 62 20
2019-07-24 2015-12-31 13F/A-1 CDW Common Stock 12514G108 444 -129 -22.51 18 -21.74 0.0000
2016-02-12 2015-12-31 13F CDW Common Stock 12514G108 444 -129 18
2019-07-15 2015-09-30 13F/A-1 CDW Common Stock 12514G108 573 -1,042 -64.52 23 -58.18 0.0001
2015-11-13 2015-09-30 13F CDW Common Stock 12514G108 573 -1,042 23
2019-07-08 2015-06-30 13F/A-1 CDW Common Stock 12514G108 1,615 0 0.00 55 -8.33 0.0001
2015-08-13 2015-06-30 13F CDW Common Stock 12514G108 1,615 0 55
2015-06-09 2015-03-31 13F/A-1 CDW Common Stock 12514G108 1,615 1,615 60 0.0001
2015-05-15 2015-03-31 13F CDW Common Stock 12514G108 1,615 60 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.