Cencora, Inc.
MX ˙ BMV ˙ US03073E1055
SecurityMX:COR / Cencora, Inc.
InstitutionRhumbline Advisers
Latest Disclosed Ownership426,755 shares
Latest Disclosed Value $ 134,060,678
Rhumbline Advisers reports 1.37% decrease in ownership of COR / Cencora, Inc.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 426,755 shares of Cencora, Inc. (MX:COR) valued at $134,060,678 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 432,685 shares of Cencora, Inc.. This represents a change in shares of -1.37% during the quarter.

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)
2026-05-12 2026-03-31 13F CENCORA COM 03073E105 426,755 -5,930 -1.37 134,061 -8.27 0.1147
2026-02-13 2025-12-31 13F CENCORA COM 03073E105 432,685 2,535 0.59 146,139 8.71 0.1181
2025-11-06 2025-09-30 13F CENCORA COM 03073E105 430,150 16,539 4.00 134,435 8.40 0.1080
2025-08-12 2025-06-30 13F CENCORA COM 03073E105 413,611 9,261 2.29 124,021 10.29 0.1062
2025-05-29 2025-03-31 13F/A-1 CENCORA COM 03073E105 404,350 3,282 0.82 112,446 24.78 0.1052
2025-04-08 2025-03-31 13F CENCORA COM 03073E105 404,350 3,282 112,446 0.1052
2025-05-29 2024-12-31 13F/A-1 CENCORA COM 03073E105 401,068 -17,757 -4.24 90,112 -4.41 0.0806
2025-01-30 2024-12-31 13F CENCORA COM 03073E105 401,068 -17,757 90,112 0.0806
2024-11-12 2024-09-30 13F CENCORA COM 03073E105 418,825 1,949 0.47 94,269 0.37 0.0850
2024-08-01 2024-06-30 13F CENCORA COM 03073E105 416,876 429 0.10 93,922 -7.18 0.0883
2024-05-09 2024-03-31 13F CENCORA COM 03073E105 416,447 6,334 1.54 101,192 20.14 0.0972
2024-02-08 2023-12-31 13F CENCORA COM 03073E105 410,113 4,794 1.18 84,229 15.47 0.0883
2023-11-09 2023-09-30 13F CENCORA COM 03073E105 405,319 3,623 0.90 72,945 -5.63 0.0847
2023-08-08 2023-06-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 401,696 7,953 2.02 77,298 122,595.24 0.0866
2023-05-11 2023-03-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 393,743 12,262 3.21 63 -99.90 0.0778
2023-02-14 2022-12-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 381,481 30,604 8.72 63,215 33.13 0.0850
2022-11-10 2022-09-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 350,877 95 0.03 47,484 -4.32 0.0707
2022-08-11 2022-06-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 350,782 4,589 1.33 49,629 -7.34 0.0724
2022-05-12 2022-03-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 346,193 68,847 24.82 53,560 45.32 0.0689
2022-02-10 2021-12-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 277,346 -5,254 -1.86 36,857 9.18 0.0452
2021-11-12 2021-09-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 282,600 -17,014 -5.68 33,757 -1.59 0.0457
2021-08-05 2021-06-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 299,614 -13,094 -4.19 34,303 -7.09 0.0450
2021-05-06 2021-03-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 312,708 -4,195 -1.32 36,921 19.18 0.0502
2021-02-10 2020-12-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 316,903 -9,894 -3.03 30,980 -2.19 0.0428
2020-11-12 2020-09-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 326,797 -744 -0.23 31,673 -4.04 0.0496
2020-08-13 2020-06-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 327,541 -9,409 -2.79 33,006 10.68 0.0551
2020-05-06 2020-03-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 336,950 8,515 2.59 29,820 6.79 0.0625
2020-02-05 2019-12-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 328,435 15,517 4.96 27,924 8.39 0.0467
2019-10-23 2019-09-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 312,918 7,649 2.51 25,763 -1.01 0.0471
2019-08-14 2019-06-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 305,269 7,327 2.46 26,027 9.86 0.0489
2019-05-01 2019-03-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 297,942 2,873 0.97 23,692 7.92 0.0459
2019-01-31 2018-12-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 295,069 -5,822 -1.93 21,953 -20.88 0.0478
2018-11-07 2018-09-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 300,891 -10,665 -3.42 27,748 4.45 0.0536
2018-08-06 2018-06-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 311,556 8,051 2.65 26,566 1.53 0.0536
2018-05-02 2018-03-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 303,505 -6,900 -2.22 26,165 -8.20 0.0546
2018-02-09 2017-12-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 310,405 -421 -0.14 28,501 10.81 0.0579
2017-11-06 2017-09-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 310,826 -1,518 -0.49 25,721 -12.89 0.0559
2017-08-02 2017-06-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 312,344 -10,195 -3.16 29,526 3.44 0.0674
2017-05-02 2017-03-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 322,539 3,594 1.13 28,545 14.46 0.0667
2017-01-27 2016-12-31 13F AMERISOURCEBERGEN CORP COM COM 03073E105 318,945 6,939 2.22 24,938 -1.06 0.0632
2016-11-08 2016-09-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 312,006 3,735 1.21 25,204 3.08 0.0694
2016-08-11 2016-06-30 13F AMERISOURCEBERGEN CORP COM COM 03073E105 308,271 -10,965 -3.43 24,452 -11.50 0.0725
2016-05-02 2016-03-31 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 319,236 -11,584 -3.50 27,630 -19.47 0.0857
2016-02-03 2015-12-31 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 330,820 -5,832 -1.73 34,309 7.29 0.1104
2015-11-04 2015-09-30 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 336,652 1,705 0.51 31,979 -10.22 0.1088
2015-08-04 2015-06-30 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 334,947 29,352 9.60 35,618 2.54 0.1135
2015-05-12 2015-03-31 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 305,595 -46,721 -13.26 34,737 9.36 0.1002
2015-02-06 2014-12-31 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 352,316 -14,082 -3.84 31,765 12.15 0.0923
2014-11-12 2014-09-30 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 366,398 -56,232 -13.31 28,323 -7.77 0.0851
2014-08-06 2014-06-30 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 422,630 -23,563 -5.28 30,708 4.93 0.0901
2014-05-06 2014-03-31 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 446,193 -11,445 -2.50 29,266 -9.05 0.0868
2014-02-03 2013-12-31 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 457,638 -16,044 -3.39 32,177 11.18 0.0949
2013-11-05 2013-09-30 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 473,682 8,704 1.87 28,942 11.49 0.0897
2013-08-07 2013-06-30 13F AMERISOURCEBERGEN CORP COMMON COM 03073E105 464,978 464,978 25,960 0.0834
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.