Cencora, Inc.
US ˙ NYSE ˙ US03073E1055

SecurityCOR / Cencora, Inc.
InstitutionBuckley Wealth Management, LLC
Latest Disclosed Ownership4,524 shares
Latest Disclosed Value $ 1,421,173
Buckley Wealth Management, LLC reports 6.80% decrease in ownership of COR / Cencora, Inc.

On May 13, 2026 - Buckley Wealth Management, LLC filed a 13F-HR form disclosing ownership of 4,524 shares of Cencora, Inc. (US:COR) valued at $1,421,169 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,854 shares of Cencora, Inc.. This represents a change in shares of -6.80% during the quarter. The current value of the position is $1,223,063 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)
2026-05-13 2026-03-31 13F CENCORA COM 03073E105 4,524 -330 -6.80 1,421 -13.30 0.3627
2026-02-12 2025-12-31 13F CENCORA COM 03073E105 4,854 -75 -1.52 1,639 6.43 0.4347
2025-11-14 2025-09-30 13F CENCORA COM 03073E105 4,929 -451 -8.38 1,540 -4.53 0.4218
2025-08-11 2025-06-30 13F CENCORA COM 03073E105 5,380 -70 -1.28 1,613 6.47 0.4828
2025-05-15 2025-03-31 13F CENCORA COM 03073E105 5,450 65 1.21 1,516 25.31 0.4715
2025-02-10 2024-12-31 13F CENCORA COM 03073E105 5,385 40 0.75 1,210 0.50 0.3704
2024-10-18 2024-09-30 13F CENCORA COM 03073E105 5,345 80 1.52 1,203 1.43 0.3706
2024-07-24 2024-06-30 13F CENCORA COM 03073E105 5,265 -80 -1.50 1,186 -8.63 0.3760
2024-04-16 2024-03-31 13F CENCORA COM 03073E105 5,345 -400 -6.96 1,299 10.09 0.4165
2024-01-18 2023-12-31 13F CENCORA COM 03073E105 5,745 10 0.17 1,180 14.24 0.4096
2023-10-13 2023-09-30 13F CENCORA COM 03073E105 5,735 -70 -1.21 1,032 -7.61 0.3862
2023-07-12 2023-06-30 13F AMERISOURCEBERGEN COM 03073E105 5,805 15 0.26 1,117 20.50 0.3799
2023-04-14 2023-03-31 13F AMERISOURCEBERGEN COM 03073E105 5,790 -595 -9.32 927 -12.38 0.3414
2023-02-10 2022-12-31 13F AMERISOURCEBERGEN COM 03073E105 6,385 -450 -6.58 1,058 14.38 0.3851
2022-11-14 2022-09-30 13F AMERISOURCEBERGEN COM 03073E105 6,835 -245 -3.46 925 -7.68 0.3409
2022-08-04 2022-06-30 13F AMERISOURCEBERGEN COM 03073E105 7,080 -1,120 -13.66 1,002 -21.04 0.3224
2022-05-06 2022-03-31 13F AMERISOURCEBERGEN COM 03073E105 8,200 55 0.68 1,269 17.28 0.3435
2022-02-02 2021-12-31 13F AMERISOURCEBERGEN COM 03073E105 8,145 490 6.40 1,082 18.38 0.3159
2021-11-09 2021-09-30 13F AMERISOURCEBERGEN COM 03073E105 7,655 240 3.24 914 7.66 0.2956
2021-07-27 2021-06-30 13F AMERISOURCEBERGEN COM 03073E105 7,415 -285 -3.70 849 -6.60 0.2913
2021-04-30 2021-03-31 13F AMERISOURCEBERGEN COM 03073E105 7,700 455 6.28 909 28.39 0.3369
2021-01-20 2020-12-31 13F AMERISOURCEBERGEN COM 03073E105 7,245 60 0.84 708 1.72 0.2903
2020-10-19 2020-09-30 13F AMERISOURCEBERGEN COM 03073E105 7,185 -320 -4.26 696 -7.94 0.3124
2020-07-15 2020-06-30 13F AMERISOURCEBERGEN COM 03073E105 7,505 -155 -2.02 756 11.50 0.3429
2020-04-10 2020-03-31 13F AMERISOURCEBERGEN COM 03073E105 7,660 325 4.43 678 8.65 0.3679
2020-01-16 2019-12-31 13F AMERISOURCEBERGEN COM 03073E105 7,335 -575 -7.27 624 -4.15 0.2832
2019-10-11 2019-09-30 13F AMERISOURCEBERGEN COM 03073E105 7,910 -20 -0.25 651 -3.70 0.3187
2019-07-19 2019-06-30 13F AMERISOURCEBERGEN COM 03073E105 7,930 345 4.55 676 12.11 0.3164
2019-04-11 2019-03-31 13F AMERISOURCEBERGEN COM 03073E105 7,585 430 6.01 603 13.35 0.2856
2019-02-01 2018-12-31 13F AMERISOURCEBERGEN COM 03073E105 7,155 190 2.73 532 -17.13 0.2743
2018-10-25 2018-09-30 13F AMERISOURCEBERGEN COM 03073E105 6,965 -415 -5.62 642 2.07 0.2804
2018-07-31 2018-06-30 13F AMERISOURCEBERGEN COM 03073E105 7,380 60 0.82 629 -0.32 0.2974
2018-05-08 2018-03-31 13F AMERISOURCEBERGEN COM 03073E105 7,320 490 7.17 631 0.64 0.3119
2018-02-07 2017-12-31 13F AMERISOURCEBERGEN COM 03073E105 6,830 6,830 627 0.3145
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.