Cencora, Inc.
US ˙ NYSE ˙ US03073E1055

SecurityCOR / Cencora, Inc.
InstitutionNorthwestern Mutual Wealth Management Co
Latest Disclosed Ownership27,540 shares
Latest Disclosed Value $ 8,651,406
Northwestern Mutual Wealth Management Co reports 2.77% decrease in ownership of COR / Cencora, Inc.

On May 7, 2026 - Northwestern Mutual Wealth Management Co filed a 13F-HR form disclosing ownership of 27,540 shares of Cencora, Inc. (US:COR) valued at $8,651,416 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 10, 2026 disclosing 28,324 shares of Cencora, Inc.. This represents a change in shares of -2.77% during the quarter. The current value of the position is $7,574,602 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.

Upgrade to unlock premium data and export to Excel .

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 CENCORA COM 03073E105 27,540 -784 -2.77 8,651 -9.57 0.0053
2026-02-10 2025-12-31 13F/A-1 CENCORA COM 03073E105 28,324 6,087 27.37 9,566 37.66 0.0060
2026-02-05 2025-12-31 13F CENCORA COM 03073E105 10,748 -11,489 469 0.0003
2025-11-14 2025-09-30 13F CENCORA COM 03073E105 22,237 6,376 40.20 6,950 46.14 0.0046
2025-08-13 2025-06-30 13F CENCORA COM 03073E105 15,861 1,184 8.07 4,756 16.52 0.0035
2025-05-14 2025-03-31 13F CENCORA COM 03073E105 14,677 769 5.53 4,081 30.63 0.0033
2025-02-11 2024-12-31 13F CENCORA COM 03073E105 13,908 -653 -4.48 3,125 -4.67 0.0026
2024-11-12 2024-09-30 13F CENCORA COM 03073E105 14,561 1,938 15.35 3,277 15.23 0.0029
2024-08-16 2024-06-30 13F CENCORA COM 03073E105 12,623 -668 -5.03 2,844 -11.92 0.0028
2024-05-15 2024-03-31 13F CENCORA COM 03073E105 13,291 -1,736 -11.55 3,229 4.63 0.0033
2024-02-13 2023-12-31 13F CENCORA COM 03073E105 15,027 -1,618 -9.72 3,086 3.04 0.0035
2023-11-14 2023-09-30 13F CENCORA COM 03073E105 16,645 -2,630 -13.64 2,995 -19.25 0.0039
2023-08-14 2023-06-30 13F AMERISOURCEBERGEN COM 03073E105 19,275 -1,039 -5.11 3,709 14.05 0.0048
2023-05-15 2023-03-31 13F AMERISOURCEBERGEN COM 03073E105 20,314 957 4.94 3,252 1.40 0.0045
2023-02-21 2022-12-31 13F AMERISOURCEBERGEN COM 03073E105 19,357 1,662 9.39 3,208 33.85 0.0049
2022-11-14 2022-09-30 13F AMERISOURCEBERGEN COM 03073E105 17,695 -218 -1.22 2,396 -5.45 0.0042
2022-08-04 2022-06-30 13F AMERISOURCEBERGEN COM 03073E105 17,913 10,220 132.85 2,534 112.94 0.0044
2022-05-09 2022-03-31 13F AMERISOURCEBERGEN COM 03073E105 7,693 879 12.90 1,190 31.35 0.0019
2022-02-03 2021-12-31 13F AMERISOURCEBERGEN COM 03073E105 6,814 1,269 22.89 906 36.86 0.0015
2021-11-15 2021-09-30 13F AMERISOURCEBERGEN COM 03073E105 5,545 241 4.54 662 8.88 0.0012
2021-08-13 2021-06-30 13F AMERISOURCEBERGEN COM 03073E105 5,304 -407 -7.13 608 -9.79 0.0012
2021-05-14 2021-03-31 13F AMERISOURCEBERGEN COM 03073E105 5,711 473 9.03 674 31.64 0.0014
2021-02-12 2020-12-31 13F AMERISOURCEBERGEN COM 03073E105 5,238 1,202 29.78 512 30.95 0.0012
2020-11-13 2020-09-30 13F AMERISOURCEBERGEN COM 03073E105 4,036 288 7.68 391 3.44 0.0011
2020-08-14 2020-06-30 13F AMERISOURCEBERGEN COM 03073E105 3,748 30 0.81 378 14.89 0.0012
2020-05-08 2020-03-31 13F AMERISOURCEBERGEN COM 03073E105 3,718 -615 -14.19 329 -10.60 0.0013
2020-02-13 2019-12-31 13F AMERISOURCEBERGEN COM 03073E105 4,333 393 9.97 368 13.58 0.0013
2019-11-12 2019-09-30 13F AMERISOURCEBERGEN COM 03073E105 3,940 -941 -19.28 324 -22.30 0.0012
2019-08-12 2019-06-30 13F AMERISOURCEBERGEN COM 03073E105 4,881 -916 -15.80 417 -9.54 0.0017
2019-05-10 2019-03-31 13F AMERISOURCEBERGEN COM 03073E105 5,797 500 9.44 461 17.01 0.0020
2019-02-12 2018-12-31 13F AMERISOURCEBERGEN COM 03073E105 5,297 -833 -13.59 394 -30.14 0.0020
2018-11-01 2018-09-30 13F AMERISOURCEBERGEN COM 03073E105 6,130 321 5.53 564 13.71 0.0028
2018-08-10 2018-06-30 13F AMERISOURCEBERGEN COM 03073E105 5,809 -568 -8.91 496 -9.82 0.0028
2018-05-14 2018-03-31 13F AMERISOURCEBERGEN COM 03073E105 6,377 79 1.25 550 -5.01 0.0033
2018-01-31 2017-12-31 13F AMERISOURCEBERGEN COM 03073E105 6,298 507 8.75 579 20.88 0.0037
2017-11-07 2017-09-30 13F AMERISOURCEBERGEN COM 03073E105 5,791 -1,920 -24.90 479 -34.29 0.0034
2017-08-10 2017-06-30 13F AMERISOURCEBERGEN COM 03073E105 7,711 -30,427 -79.78 729 -78.41 0.0059
2017-05-09 2017-03-31 13F AMERISOURCEBERGEN COM 03073E105 38,138 4,089 12.01 3,376 26.82 0.0307
2017-02-15 2016-12-31 13F AMERISOURCEBERGEN COM 03073E105 34,049 6,589 23.99 2,662 20.02 0.0289
2017-02-23 2016-09-30 13F/A-2 AMERISOURCEBERGEN COM 03073E105 27,460 23,744 638.97 2,218 657.00 0.1463
2016-11-14 2016-09-30 13F AMERISOURCEBERGEN COM 03073E105 4,059 326
2016-08-29 2016-06-30 13F AMERISOURCEBERGEN COM 03073E105 3,716 5 0.13 293 -9.01 0.0042
2016-05-16 2016-03-31 13F AMERISOURCEBERGEN COM 03073E105 3,711 607 19.56 322 -0.31 0.0052
2016-02-16 2015-12-31 13F AMERISOURCEBERGEN COM 03073E105 3,104 -2,026 -39.49 323 -33.95 0.0064
2015-11-16 2015-09-30 13F AMERISOURCEBERGEN COM 03073E105 5,130 -277 -5.12 489 -14.96 0.0116
2015-09-30 2015-06-30 13F/A-1 AMERISOURCEBERGEN COM 03073E105 5,407 -220 -3.91 575 -10.16 0.0149
2015-08-14 2015-06-30 13F AMERISOURCEBERGEN COM 03073E105 8,678 941
2015-05-15 2015-03-31 13F AMERISOURCEBERGEN COM 03073E105 5,627 3,283 140.06 640 201.89 0.0179
2015-02-13 2014-12-31 13F AMERISOURCEBERGEN COM 03073E105 2,344 -10 -0.42 212 16.48 0.0065
2014-11-14 2014-09-30 13F AMERISOURCEBERGEN COM 03073E105 2,354 125 5.61 182 12.35 0.0064
2014-08-05 2014-06-30 13F AMERISOURCEBERGEN COM 03073E105 2,229 0 0.00 162 10.96 0.0063
2014-05-15 2014-03-31 13F AMERISOURCEBERGEN COM 03073E105 2,229 -1,958 -46.76 146 -50.34 0.0061
2014-02-14 2013-12-31 13F AMERISOURCEBERGEN COM 03073E105 4,187 -1,147 -21.50 294 -9.82 0.0134
2013-11-14 2013-09-30 13F AMERISOURCEBERGEN COM 03073E105 5,334 -4,442 -45.44 326 -40.18 0.0171
2013-08-21 2013-06-30 13F/A-1 AMERISOURCEBERGEN COM 03073E105 9,776 9,776 545 0.0326
2013-08-14 2013-06-30 13F AMERISOURCEBERGEN COM 03073E105 637,127 35,571 0.3911
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.