Cencora, Inc.
MX ˙ BMV ˙ US03073E1055
SecurityMX:COR / Cencora, Inc.
InstitutionAdage Capital Partners Gp, L.l.c.
ManagerPhil Gross, Robert Atchinson
Latest Disclosed Ownership318,962 shares
Latest Disclosed Value $ 100,198,723
Adage Capital Partners Gp, L.l.c. reports 64.84% increase in ownership of COR / Cencora, Inc.

On May 15, 2026 - Adage Capital Partners Gp, L.l.c. filed a 13F-HR form disclosing ownership of 318,962 shares of Cencora, Inc. (MX:COR) valued at $100,198,723 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 193,500 shares of Cencora, Inc.. This represents a change in shares of 64.84% 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)
2026-05-15 2026-03-31 13F CENCORA COM 03073E105 318,962 125,462 64.84 100,199 53.32 0.1545
2026-02-17 2025-12-31 13F CENCORA COM 03073E105 193,500 17,200 9.76 65,355 18.61 0.0989
2025-11-14 2025-09-30 13F CENCORA COM 03073E105 176,300 13,039 7.99 55,099 12.55 0.0873
2025-08-14 2025-06-30 13F CENCORA COM 03073E105 163,261 2,000 1.24 48,954 9.16 0.0825
2025-05-15 2025-03-31 13F CENCORA COM 03073E105 161,261 -21,900 -11.96 44,845 8.97 0.0831
2025-02-14 2024-12-31 13F CENCORA COM 03073E105 183,161 -12,500 -6.39 41,153 -6.56 0.0720
2024-11-14 2024-09-30 13F CENCORA COM 03073E105 195,661 -97,008 -33.15 44,039 -33.21 0.0778
2024-08-14 2024-06-30 13F CENCORA COM 03073E105 292,669 33,423 12.89 65,938 4.67 0.1221
2024-05-15 2024-03-31 13F CENCORA COM 03073E105 259,246 -69,811 -21.22 62,994 -6.79 0.1189
2024-02-14 2023-12-31 13F CENCORA COM 03073E105 329,057 -26,527 -7.46 67,582 5.61 0.1399
2023-11-14 2023-09-30 13F CENCORA COM 03073E105 355,584 27,375 8.34 63,994 1.33 0.1451
2023-08-14 2023-06-30 13F AMERISOURCEBERGEN COM 03073E105 328,209 101,457 44.74 63,157 73.96 0.1372
2023-05-15 2023-03-31 13F AMERISOURCEBERGEN COM 03073E105 226,752 62,052 37.68 36,305 33.02 0.0814
2023-02-14 2022-12-31 13F AMERISOURCEBERGEN COM 03073E105 164,700 31,840 23.97 27,292 51.79 0.0653
2022-11-14 2022-09-30 13F AMERISOURCEBERGEN COM 03073E105 132,860 -24,240 -15.43 17,980 -19.11 0.0446
2022-08-15 2022-06-30 13F AMERISOURCEBERGEN COM 03073E105 157,100 -100 -0.06 22,227 -8.61 0.0510
2022-05-16 2022-03-31 13F AMERISOURCEBERGEN COM 03073E105 157,200 -2,200 -1.38 24,320 14.81 0.0462
2022-02-14 2021-12-31 13F AMERISOURCEBERGEN COM 03073E105 159,400 5,100 3.31 21,183 14.93 0.0381
2021-11-15 2021-09-30 13F AMERISOURCEBERGEN COM 03073E105 154,300 -2,300 -1.47 18,431 2.80 0.0363
2021-08-16 2021-06-30 13F AMERISOURCEBERGEN COM 03073E105 156,600 -3,900 -2.43 17,929 -5.39 0.0351
2021-05-17 2021-03-31 13F AMERISOURCEBERGEN COM 03073E105 160,500 -3,100 -1.89 18,950 18.48 0.0387
2021-02-16 2020-12-31 13F AMERISOURCEBERGEN COM 03073E105 163,600 1,000 0.62 15,994 1.49 0.0349
2020-11-16 2020-09-30 13F AMERISOURCEBERGEN COM 03073E105 162,600 -5,300 -3.16 15,759 -6.86 0.0395
2020-08-14 2020-06-30 13F AMERISOURCEBERGEN COM 03073E105 167,900 -2,900 -1.70 16,919 11.93 0.0433
2020-05-15 2020-03-31 13F AMERISOURCEBERGEN COM 03073E105 170,800 -3,100 -1.78 15,116 2.24 0.0451
2020-02-14 2019-12-31 13F AMERISOURCEBERGEN COM 03073E105 173,900 -8,300 -4.56 14,785 -1.44 0.0363
2019-11-14 2019-09-30 13F AMERISOURCEBERGEN COM 03073E105 182,200 -1,700 -0.92 15,001 -4.32 0.0368
2019-08-14 2019-06-30 13F AMERISOURCEBERGEN COM 03073E105 183,900 -9,800 -5.06 15,679 1.79 0.0390
2019-05-15 2019-03-31 13F AMERISOURCEBERGEN COM 03073E105 193,700 16,900 9.56 15,403 17.10 0.0385
2019-02-14 2018-12-31 13F AMERISOURCEBERGEN COM 03073E105 176,800 -32,600 -15.57 13,154 -31.88 0.0364
2018-11-14 2018-09-30 13F AMERISOURCEBERGEN COM 03073E105 209,400 -154,500 -42.46 19,311 -37.77 0.0431
2018-08-14 2018-06-30 13F AMERISOURCEBERGEN COM 03073E105 363,900 80,900 28.59 31,030 27.19 0.0711
2018-05-15 2018-03-31 13F AMERISOURCEBERGEN COM 03073E105 283,000 178,600 171.07 24,397 154.51 0.0568
2018-02-14 2017-12-31 13F AMERISOURCEBERGEN COM 03073E105 104,400 51,600 97.73 9,586 119.41 0.0217
2017-11-14 2017-09-30 13F AMERISOURCEBERGEN COM 03073E105 52,800 -182,100 -77.52 4,369 -80.32 0.0106
2017-08-14 2017-06-30 13F AMERISOURCEBERGEN COM 03073E105 234,900 -53,600 -18.58 22,205 -13.03 0.0543
2017-05-15 2017-03-31 13F AMERISOURCEBERGEN COM 03073E105 288,500 46,600 19.26 25,532 34.99 0.0643
2017-02-14 2016-12-31 13F AMERISOURCEBERGEN COM 03073E105 241,900 -21,400 -8.13 18,914 -11.07 0.0517
2016-11-14 2016-09-30 13F AMERISOURCEBERGEN COM 03073E105 263,300 -10,800 -3.94 21,269 -2.18 0.0586
2016-08-15 2016-06-30 13F AMERISOURCEBERGEN COM 03073E105 274,100 -21,000 -7.12 21,742 -14.87 0.0593
2016-05-16 2016-03-31 13F AMERISOURCEBERGEN COM 03073E105 295,100 86,100 41.20 25,541 17.84 0.0693
2016-02-16 2015-12-31 13F AMERISOURCEBERGEN COM 03073E105 209,000 171,300 454.38 21,675 505.28 0.0568
2015-11-16 2015-09-30 13F AMERISOURCEBERGEN COM 03073E105 37,700 -206,800 -84.58 3,581 -86.23 0.0099
2015-08-14 2015-06-30 13F AMERISOURCEBERGEN COM 03073E105 244,500 20,000 8.91 26,000 1.88 0.0648
2015-05-15 2015-03-31 13F AMERISOURCEBERGEN COM 03073E105 224,500 -88,500 -28.27 25,519 -9.57 0.0622
2015-02-17 2014-12-31 13F AMERISOURCEBERGEN COM 03073E105 313,000 -11,300 -3.48 28,220 12.57 0.0690
2014-11-14 2014-09-30 13F AMERISOURCEBERGEN COM 03073E105 324,300 -173,100 -34.80 25,068 -30.64 0.0619
2014-08-14 2014-06-30 13F AMERISOURCEBERGEN COM 03073E105 497,400 497,400 36,141 0.0934
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.