Cencora, Inc.
Cencora, Inc. (COR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · COR · as of Mar 31, 2025
Ownership Breakdown
1,350
Institutional Holders
▲ 62 vs Q4
$52.26B
Total Inst. Value
▲ $8.68B vs Q4
194.56M
Shares Outstanding
freeFloat 94.58%
187.95M
13F Shares Held
▼ 6.13M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
COR largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC wholesale-drugs, proprietaries & druggists' sundries | 21.35M | 11.02% | 11.02% | $5.94T | May 9, 2025 | ▲ 51.4K |
BLACKROCK, INC. wholesale-drugs, proprietaries & druggists' sundries | 17.99M | 9.28% | 9.28% | $5.00T | May 2, 2025 | ▲ 1.59M |
WALGREENS BOOTS ALLIANCE, INC. wholesale-drugs, proprietaries & druggists' sundries | 10.38M | 5.36% | 5.36% | $2.89T | May 14, 2025 | ▼ 9.60M |
PRICE T ROWE ASSOCIATES INC /MD/ wholesale-drugs, proprietaries & druggists' sundries | 9.65M | 4.98% | 4.98% | $2.68T | May 14, 2025 | ▲ 787.9K |
STATE STREET CORP wholesale-drugs, proprietaries & druggists' sundries | 8.41M | 4.34% | 4.34% | $2.34T | May 15, 2025 | ▲ 382.2K |
WELLINGTON MANAGEMENT GROUP LLP wholesale-drugs, proprietaries & druggists' sundries | 5.42M | 2.80% | 2.80% | $1.51T | May 13, 2025 | ▲ 363.4K |
BOSTON PARTNERS wholesale-drugs, proprietaries & druggists' sundries | 5.41M | 2.79% | 2.79% | $1.51T | May 13, 2025 | ▲ 404.1K |
BANK OF AMERICA CORP /DE/ wholesale-drugs, proprietaries & druggists' sundries | 5.05M | 2.61% | 2.61% | $1.40T | May 15, 2025 | ▼ 143.1K |
INVESCO LTD. wholesale-drugs, proprietaries & druggists' sundries | 4.61M | 2.38% | 2.38% | $1.28T | May 12, 2025 | ▲ 1.36M |
GEODE CAPITAL MANAGEMENT, LLC wholesale-drugs, proprietaries & druggists' sundries | 4.50M | 2.32% | 2.32% | $1.25T | May 13, 2025 | ▲ 177.3K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
29
Increased
+8.47M shares1
New Positions
first time holders19
Decreased
−12.41M shares0
Sold Out
fully exitedNet shares change (top 50)
3.94M
+8.47M / −12.41M
Net new holders
+11
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
COR insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
5
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
DURCAN DERMOT MARK director | May 28, 2026 | Purchase | 4,000 | $266.26 | $1.07M | 27.8K | Form 4 ↗ |
Tyler Lauren M director | May 1, 2026 | Award | 99 | $304.00 | $30.1K | 3.8K | Form 4 ↗ |
Cooper Ellen director | May 1, 2026 | Award | 99 | $304.00 | $30.1K | 796 | Form 4 ↗ |
NALLY DENNIS M director | May 1, 2026 | Award | 116 | $304.00 | $35.3K | 13.1K | Form 4 ↗ |
Krikorian Lazarus SVP & Chief Accounting Officer | Apr 1, 2026 | Award | 3,936 | — | — | 3.9K | Form 4 ↗ |
Battaglia Silvana Executive Vice President | Mar 11, 2026 | Tax Withhold | 3,673 | $350.30 | $1.29M | 23.6K | Form 4 ↗ |
Campbell Elizabeth S Executive Vice President | Mar 11, 2026 | Tax Withhold | 5,842 | $350.30 | $2.05M | 30.7K | Form 4 ↗ |
Cleary James F Chief Financial Officer | Mar 11, 2026 | Tax Withhold | 5,409 | $350.30 | $1.89M | 160.4K | Form 4 ↗ |
Cooper Ellen director | Mar 5, 2026 | Award | 557 | $359.28 | $200.1K | 697 | Form 4 ↗ |
Cooper Ellen director | Jan 30, 2026 | Award | 66 | $359.22 | $23.7K | 140 | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Cencora, Inc. (COR) is primarily owned by institutional investors, who hold approximately 96.6% of total shares outstanding. Company insiders own approximately 5.42%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Cencora, Inc. is VANGUARD GROUP INC, holding approximately 21.35 million shares — equal to 11.02% of outstanding shares — as of March 31, 2025.
A total of 1,350 institutional investors currently hold COR stock, with a combined institutional value of approximately $52.26 billion as of the most recent 13F filing period.
Frequently asked questions
COR ownershipCencora, Inc. (COR) is primarily owned by institutional investors, who hold approximately 96.6% of shares. The largest shareholder is VANGUARD GROUP INC with a 11.02% stake. Company insiders hold 5.42%. Data sourced from SEC Form 13F as of March 31, 2025.