Cencora, Inc.
US ˙ NYSE ˙ US03073E1055

SecurityCOR / Cencora, Inc.
InstitutionFirst Manhattan Co
Latest Disclosed Ownership242,803 shares
Latest Disclosed Value $ 76,274,134
First Manhattan Co reports 8.95% decrease in ownership of COR / Cencora, Inc.

On May 15, 2026 - First Manhattan Co filed a 13F-HR form disclosing ownership of 242,803 shares of Cencora, Inc. (US:COR) valued at $76,274,134 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 266,675 shares of Cencora, Inc.. This represents a change in shares of -8.95% during the quarter. The current value of the position is $64,012,583 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)
2026-05-15 2026-03-31 13F CENCORA COM 03073E105 242,803 -23,872 -8.95 76,274 -15.32 0.2115
2026-02-17 2025-12-31 13F CENCORA COM 03073E105 266,675 -7,737 -2.82 90,069 5.02 0.2365
2025-11-14 2025-09-30 13F CENCORA COM 03073E105 274,412 -1,693 -0.61 85,762 3.59 0.2265
2025-08-14 2025-06-30 13F CENCORA COM 03073E105 276,105 -373 -0.13 82,790 7.68 0.2338
2025-05-15 2025-03-31 13F CENCORA COM 03073E105 276,478 10,695 4.02 76,886 28.75 0.2243
2025-02-14 2024-12-31 13F CENCORA COM 03073E105 265,783 30,031 12.74 59,716 12.54 0.1751
2024-11-14 2024-09-30 13F CENCORA COM 03073E105 235,752 1,829 0.78 53,063 0.68 0.1573
2024-08-15 2024-06-30 13F/A-1 CENCORA COM 03073E105 233,923 -9,111 -3.75 52,703 -10.76 0.1690
2024-08-14 2024-06-30 13F CENCORA COM 03073E105 233,923 -9,111 52,703 0.1690
2024-05-15 2024-03-31 13F CENCORA COM 03073E105 243,034 -3,577 -1.45 59,055 16.60 0.1913
2024-02-13 2023-12-31 13F CENCORA COM 03073E105 246,611 8,975 3.78 50,649 18.43 0.1757
2023-11-14 2023-09-30 13F CENCORA COM 03073E105 237,636 -19,524 -7.59 42,767 -13.58 0.1579
2023-08-14 2023-06-30 13F AMERISOURCEBERGEN COM 03073E105 257,160 -599 -0.23 49,485 19.91 0.1813
2023-05-15 2023-03-31 13F AMERISOURCEBERGEN COM 03073E105 257,759 -2,128 -0.82 41,270 -4.17 0.1583
2023-02-14 2022-12-31 13F AMERISOURCEBERGEN COM 03073E105 259,887 -20,859 -7.43 43,066 13.35 0.1578
2022-11-14 2022-09-30 13F AMERISOURCEBERGEN COM 03073E105 280,746 -8,927 -3.08 37,993 -7.29 0.1609
2022-08-15 2022-06-30 13F AMERISOURCEBERGEN COM 03073E105 289,673 -31 -0.01 40,982 -8.56 0.1652
2022-05-16 2022-03-31 13F AMERISOURCEBERGEN COM 03073E105 289,704 36,207 14.28 44,819 33.05 0.1466
2022-02-14 2021-12-31 13F AMERISOURCEBERGEN COM 03073E105 253,497 16,841 7.12 33,687 19.17 0.1110
2021-11-15 2021-09-30 13F AMERISOURCEBERGEN COM 03073E105 236,656 1,446 0.61 28,268 4.97 0.1041
2021-08-16 2021-06-30 13F AMERISOURCEBERGEN COM 03073E105 235,210 53,992 29.79 26,929 25.86 0.0983
2021-05-14 2021-03-31 13F AMERISOURCEBERGEN COM 03073E105 181,218 7,414 4.27 21,396 25.93 0.0922
2021-02-16 2020-12-31 13F AMERISOURCEBERGEN COM 03073E105 173,804 10,694 6.56 16,991 7.48 0.0813
2020-11-12 2020-09-30 13F AMERISOURCE-BERGEN COMMON 03073E105 163,110 13,206 8.81 15,808 4.65 0.0814
2020-08-14 2020-06-30 13F AMERISOURCE-BERGEN COMMON 03073E105 149,904 -135 -0.09 15,105 13.76 0.0873
2020-05-06 2020-03-31 13F AMERISOURCE-BERGEN COMMON 03073E105 150,039 -900 -0.60 13,278 3.48 0.0861
2020-02-13 2019-12-31 13F AMERISOURCE-BERGEN COMMON 03073E105 150,939 -410 -0.27 12,832 2.99 0.0644
2019-11-13 2019-09-30 13F AMERISOURCE-BERGEN COMMON 03073E105 151,349 -925 -0.61 12,460 -4.02 0.0686
2019-08-16 2019-06-30 13F AMERISOURCE-BERGEN COMMON 03073E105 152,274 -3,963 -2.54 12,982 4.50 0.0721
2019-04-12 2019-03-31 13F AMERISOURCE-BERGEN COMMON 03073E105 156,237 -24,360 -13.49 12,423 -7.54 0.0717
2019-01-30 2018-12-31 13F AMERISOURCE-BERGEN COMMON 03073E105 180,597 -13,846 -7.12 13,436 -25.07 0.0836
2018-10-15 2018-09-30 13F AMERISOURCE-BERGEN COMMON 03073E105 194,443 -11,485 -5.58 17,931 2.12 0.0956
2018-08-01 2018-06-30 13F AMERISOURCE-BERGEN COMMON 03073E105 205,928 -16,792 -7.54 17,559 -8.55 0.1012
2018-04-20 2018-03-31 13F AMERISOURCE-BERGEN COMMON 03073E105 222,720 -100 -0.04 19,200 -6.15 0.1092
2018-01-22 2017-12-31 13F AMERISOURCE-BERGEN COMMON 03073E105 222,820 -22,309 -9.10 20,459 0.86 0.1121
2017-10-25 2017-09-30 13F AMERISOURCE-BERGEN COMMON 03073E105 245,129 7,897 3.33 20,284 -9.55 0.1162
2017-08-10 2017-06-30 13F/A-2 AMERISOURCE-BERGEN COMMON 03073E105 237,232 -7,350 -3.01 22,425 3.60 0.1308
2017-08-01 2017-06-30 13F/A-1 AMERISOURCE-BERGEN COMMON 03073E105 237,232 0 22,425 0.1308
2017-04-25 2017-03-31 13F/A-1 AMERISOURCE-BERGEN COMMON 03073E105 244,582 -510 -0.21 21,645 12.95 0.1286
2017-04-24 2017-03-31 13F AMERISOURCE-BERGEN COMMON 03073E105 254,266 20,539
2017-01-25 2016-12-31 13F AMERISOURCE-BERGEN COMMON 03073E105 245,092 -9,174 -3.61 19,163 -6.70 0.1165
2016-10-20 2016-09-30 13F AMERISOURCE-BERGEN COMMON 03073E105 254,266 -1,516 -0.59 20,539 1.24 0.1253
2016-07-14 2016-06-30 13F AMERISOURCE-BERGEN COMMON 03073E105 255,782 9,700 3.94 20,288 -4.74 0.1246
2016-04-22 2016-03-31 13F AMERISOURCE-BERGEN COMMON 03073E105 246,082 -1,680 -0.68 21,298 -17.11 0.1310
2016-01-20 2015-12-31 13F AMERISOURCE-BERGEN COMMON 03073E105 247,762 -136 -0.05 25,695 9.12 0.1577
2015-10-26 2015-09-30 13F AMERISOURCE-BERGEN COMMON 03073E105 247,898 0 0.00 23,547 -10.67 0.1514
2015-07-17 2015-06-30 13F AMERISOURCE-BERGEN COMMON 03073E105 247,898 -7,631 -2.99 26,361 -9.24 0.1556
2015-04-30 2015-03-31 13F AMERISOURCE-BERGEN COMMON 03073E105 255,529 -5,622 -2.15 29,045 23.36 0.1673
2015-01-20 2014-12-31 13F AMERISOURCE-BERGEN COMMON 03073E105 261,151 -10,478 -3.86 23,545 12.14 0.1333
2014-10-23 2014-09-30 13F AMERISOURCE-BERGEN COMMON 03073E105 271,629 140 0.05 20,996 6.44 0.1221
2014-08-14 2014-06-30 13F/A-1 AMERISOURCE-BERGEN COMMON 03073E105 271,489 -7,620 -2.73 19,726 7.76 0.1250
2014-05-16 2014-03-31 13F AMERISOURCE-BERGEN COMMON 03073E105 279,109 -2,970 -1.05 18,306 -7.69 0.1206
2014-02-04 2013-12-31 13F AMERISOURCE-BERGEN COMMON 03073E105 282,079 -12,895 -4.37 19,832 10.04 0.1311
2013-10-29 2013-09-30 13F AMERISOURCE-BERGEN COMMON 03073E105 294,974 -1,330 -0.45 18,022 4.17 0.1259
2013-08-13 2013-06-30 13F AMERISOURCE-BERGEN COMMON 03073E105 296,304 296,304 17,301 0.1190
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.