Cencora, Inc.
MX ˙ BMV ˙ US03073E1055
SecurityMX:COR / Cencora, Inc.
InstitutionMartingale Asset Management L P
Latest Disclosed Ownership26,893 shares
Latest Disclosed Value $ 8,448,168
Martingale Asset Management L P reports 10.67% decrease in ownership of COR / Cencora, Inc.

On May 13, 2026 - Martingale Asset Management L P filed a 13F-HR form disclosing ownership of 26,893 shares of Cencora, Inc. (MX:COR) valued at $8,448,168 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 30,104 shares of Cencora, Inc.. This represents a change in shares of -10.67% 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.

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)
2026-05-13 2026-03-31 13F Cencora COM 03073E105 26,893 -3,211 -10.67 8,448 -16.91 0.2119
2026-02-13 2025-12-31 13F Cencora COM 03073E105 30,104 -1,622 -5.11 10,168 2.54 0.2585
2025-11-13 2025-09-30 13F Cencora COM 03073E105 31,726 -3,569 -10.11 9,915 -6.31 0.2494
2025-08-11 2025-06-30 13F Cencora COM 03073E105 35,295 -13,387 -27.50 10,583 -21.82 0.2596
2025-05-14 2025-03-31 13F Cencora COM 03073E105 48,682 -15,102 -23.68 13,538 -5.53 0.3446
2025-02-13 2024-12-31 13F Cencora COM 03073E105 63,784 -4,739 -6.92 14,331 -7.09 0.3487
2024-11-14 2024-09-30 13F Cencora COM 03073E105 68,523 -14,318 -17.28 15,423 -17.36 0.3538
2024-08-12 2024-06-30 13F Cencora COM 03073E105 82,841 -9,730 -10.51 18,664 -17.02 0.4035
2024-05-14 2024-03-31 13F Cencora COM 03073E105 92,571 -808 -0.87 22,494 17.29 0.4487
2024-02-12 2023-12-31 13F Cencora COM 03073E105 93,379 -25,428 -21.40 19,178 -10.30 0.3915
2023-11-14 2023-09-30 13F Cencora COM 03073E105 118,807 -69,251 -36.82 21,382 -40.92 0.4499
2023-08-11 2023-06-30 13F Amerisourcebergen COM 03073E105 188,058 -31,814 -14.47 36,188 2.80 0.7077
2023-05-12 2023-03-31 13F Amerisourcebergen COM 03073E105 219,872 -2,511 -1.13 35,204 -4.47 0.6786
2023-02-13 2022-12-31 13F Amerisourcebergen COM 03073E105 222,383 -19,291 -7.98 36,851 12.67 0.7182
2022-11-14 2022-09-30 13F Amerisourcebergen COM 03073E105 241,674 1,208 0.50 32,707 -3.87 0.6519
2022-08-11 2022-06-30 13F Amerisourcebergen COM 03073E105 240,466 -19,721 -7.58 34,022 -15.48 0.6188
2022-05-12 2022-03-31 13F Amerisourcebergen COM 03073E105 260,187 -53,571 -17.07 40,254 -3.46 0.6037
2022-02-11 2021-12-31 13F Amerisourcebergen COM 03073E105 313,758 23,527 8.11 41,696 20.27 0.5338
2021-11-12 2021-09-30 13F Amerisourcebergen COM 03073E105 290,231 -39,629 -12.01 34,669 -8.20 0.4530
2021-08-13 2021-06-30 13F Amerisourcebergen COM 03073E105 329,860 -30,087 -8.36 37,767 -11.14 0.4314
2021-05-13 2021-03-31 13F Amerisourcebergen COM 03073E105 359,947 165,641 85.25 42,500 123.73 0.4881
2021-02-10 2020-12-31 13F Amerisourcebergen COM 03073E105 194,306 10,279 5.59 18,996 6.50 0.2156
2020-11-12 2020-09-30 13F Amerisourcebergen COM 03073E105 184,027 -35,828 -16.30 17,837 -19.49 0.2137
2020-08-10 2020-06-30 13F Amerisourcebergen COM 03073E105 219,855 -2,743 -1.23 22,156 12.46 0.2610
2020-05-11 2020-03-31 13F Amerisourcebergen COM 03073E105 222,598 10,293 4.85 19,701 9.14 0.2616
2020-02-10 2019-12-31 13F Amerisourcebergen COM 03073E105 212,305 50,412 31.14 18,051 35.42 0.1847
2019-11-13 2019-09-30 13F Amerisourcebergen COM 03073E105 161,893 73,735 83.64 13,330 77.33 0.1358
2019-08-13 2019-06-30 13F Amerisourcebergen COM 03073E105 88,158 62,688 246.12 7,517 271.03 0.0785
2019-05-08 2019-03-31 13F Amerisourcebergen COM 03073E105 25,470 297 1.18 2,026 8.11 0.0219
2019-02-11 2018-12-31 13F Amerisourcebergen COM 03073E105 25,173 6,947 38.12 1,874 11.48 0.0247
2018-11-26 2018-09-30 13F/A-2 Amerisourcebergen COM 03073E105 18,226 12,358 210.60 1,681 235.53 0.0197
2018-11-26 2018-09-30 13F/A-1 Amerisourcebergen COM 03073E105 18,226 0 1,681 0.0197
2018-11-09 2018-09-30 13F Amerisourcebergen COM 03073E105 18,226 12,358 1,681
2018-08-09 2018-06-30 13F Amerisourcebergen COM 03073E105 5,868 -41,102 -87.51 501 -87.63 0.0062
2018-05-11 2018-03-31 13F Amerisourcebergen COM 03073E105 46,970 41,100 700.17 4,050 651.39 0.0521
2018-02-12 2017-12-31 13F Amerisourcebergen COM 03073E105 5,870 2 0.03 539 10.91 0.0071
2017-11-13 2017-09-30 13F Amerisourcebergen COM 03073E105 5,868 0 0.00 486 -12.43 0.0065
2017-08-10 2017-06-30 13F Amerisourcebergen COM 03073E105 5,868 -1,462 -19.95 555 -14.48 0.0078
2017-05-09 2017-03-31 13F Amerisourcebergen COM 03073E105 7,330 -4,226 -36.57 649 -28.21 0.0094
2017-02-10 2016-12-31 13F Amerisourcebergen COM 03073E105 11,556 -249,687 -95.58 904 -95.72 0.0127
2016-11-14 2016-09-30 13F Amerisourcebergen COM 03073E105 261,243 -16,937 -6.09 21,105 -4.36 0.3144
2016-08-11 2016-06-30 13F Amerisourcebergen COM 03073E105 278,180 -6,925 -2.43 22,066 -10.58 0.3652
2016-05-13 2016-03-31 13F/A-1 Amerisourcebergen COM 03073E105 285,105 -25,429 -8.19 24,677 -23.38 0.4874
2016-05-11 2016-03-31 13F Amerisourcebergen COM 03073E105 285,105 24,677
2016-02-12 2015-12-31 13F Amerisourcebergen COM 03073E105 310,534 18,271 6.25 32,207 16.01 0.7146
2015-11-12 2015-09-30 13F/A-1 Amerisourcebergen COM 03073E105 292,263 -10,836 -3.58 27,763 -13.87 0.6793
2015-11-12 2015-09-30 13F Amerisourcebergen COM 03073E105 303,099 32,232
2015-08-12 2015-06-30 13F Amerisourcebergen COM 03073E105 303,099 10,047 3.43 32,232 -3.24 0.7527
2015-05-12 2015-03-31 13F Amerisourcebergen COM 03073E105 293,052 58,179 24.77 33,312 57.30 0.7962
2015-02-12 2014-12-31 13F Amerisourcebergen COM 03073E105 234,873 73,486 45.53 21,177 69.74 0.5867
2014-11-17 2014-09-30 13F Amerisourcebergen COM 03073E105 161,387 1,281 0.80 12,476 7.24 0.3880
2014-08-21 2014-06-30 13F/A-1 Amerisourcebergen COM 03073E105 160,106 160,106 11,634 16.90 0.3640
2014-08-15 2014-06-30 13F Amerisourcebergen COM 03073E105 0 11,219
2014-05-14 2014-03-31 13F Amerisourcebergen COM 03073E105 0 0 9,952 -18.16 0.3380
2014-02-12 2013-12-31 13F Amerisourcebergen COM 03073E105 0 -282,926 -100.00 12,160 -29.66 0.4222
2013-11-13 2013-09-30 13F Amerisourcebergen COM 03073E105 282,926 -5,539 -1.92 17,287 7.33 0.6158
2013-08-05 2013-06-30 13F Amerisourcebergen COM 03073E105 288,465 288,465 16,106 0.5961
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.