Cencora, Inc. (COR) Insider Trading
Over the last 3 months, COR insiders made 3 open-market buys and 0 sales, a net purchase of $2.3M (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 1065 institutions increased and 1103 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
3
Sells (3m)
0
Net (3m)
$2.3M
Insiders buyingCluster buying
Insider trades by month Buys Sells
Nov
Dec
Jan
Feb
May
Jun
Context3-month price -12.5%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 24, 2026 | Tyler Lauren Mdirector | Buy | 550 | $270.23 |
| Jun 22, 2026 | DURCAN DERMOT MARKdirector | Buy | 4,000 | $274.19 |
| May 28, 2026 | DURCAN DERMOT MARKdirector | Buy | 4,000 | $266.26 |
| May 5, 2026 | Cooper Ellendirector | Grant | 99 | $304.00 |
| May 5, 2026 | NALLY DENNIS Mdirector | Grant | 116 | $304.00 |
| May 5, 2026 | Tyler Lauren Mdirector | Grant | 99 | $304.00 |
| Apr 2, 2026 | Krikorian Lazarusofficer: SVP & Chief Accounting Officer | Grant | 3,936 | — |
| Mar 13, 2026 | Cleary James Fofficer: Chief Financial Officer | Tax | 5,409 | $350.30 |
| Mar 13, 2026 | Campbell Elizabeth Sofficer: Executive Vice President | Tax | 5,842 | $350.30 |
| Mar 13, 2026 | Battaglia Silvanaofficer: Executive Vice President | Option | 8,415 | — |
| Mar 13, 2026 | Battaglia Silvanaofficer: Executive Vice President | Tax | 3,673 | $350.30 |
| Mar 13, 2026 | Cleary James Fofficer: Chief Financial Officer | Option | 12,623 | — |
| Mar 13, 2026 | Campbell Elizabeth Sofficer: Executive Vice President | Option | 12,623 | — |
| Mar 9, 2026 | Cooper Ellendirector | Grant | 557 | $359.28 |
| Mar 9, 2026 | Tyler Lauren Mdirector | Grant | 84 | $359.22 |
| Mar 9, 2026 | Kim Lorence H.director | Grant | 557 | $359.28 |
| Mar 9, 2026 | Baumann Wernerdirector | Grant | 557 | $359.28 |
| Mar 9, 2026 | DURCAN DERMOT MARKdirector | Grant | 905 | $359.28 |
| Mar 9, 2026 | Tyler Lauren Mdirector | Grant | 557 | $359.28 |
| Mar 9, 2026 | Miller Redondadirector | Grant | 557 | $359.28 |
| Mar 9, 2026 | Ryerkerk Loridirector | Grant | 557 | $359.28 |
| Mar 9, 2026 | Cooper Ellendirector | Grant | 69 | $359.22 |
| Mar 9, 2026 | NALLY DENNIS Mdirector | Grant | 98 | $359.22 |
| Mar 9, 2026 | Clyburn Frankdirector | Grant | 557 | $359.28 |
| Mar 9, 2026 | Cooper Ellendirector | Grant | 66 | $359.22 |
| Mar 9, 2026 | GREENBERG LON Rdirector | Grant | 557 | $359.28 |
| Mar 9, 2026 | NALLY DENNIS Mdirector | Grant | 557 | $359.28 |
| Feb 24, 2026 | Mauch Robert P.director, officer: President & CEO | Sell | 3,762 | $358.94 |
| Feb 24, 2026 | Mauch Robert P.director, officer: President & CEO | Option | 3,762 | $86.09 |
| Feb 20, 2026 | Mauch Robert P.director, officer: President & CEO | Sell | 1,333 | $359.46 |
Source: COR SEC Form 4 filings, latest Jun 24, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their COR positions over the last 6 months (SEC Form 13F).
Increased
1065
New positions
326
Reduced
1103
Sold out
230
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Increased | 23.6M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 20.3M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 19.9M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 12.3M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 9.6M | May 15, 2026 |
| STATE STREET CORP | Increased | 9.3M | Feb 13, 2026 |
| STATE STREET CORP | Reduced | 9.2M | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 7.3M | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 7.0M | Feb 17, 2026 |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | Increased | 6.7M | Feb 19, 2026 |
| FMR LLC | Increased | 6.7M | May 15, 2026 |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | Reduced | 6.3M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 5.6M | May 15, 2026 |
| FMR LLC | Increased | 5.5M | Feb 17, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 5.5M | Feb 9, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.