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COR

Cencora, Inc.

Company with tickers: COR

CIK
1140859
CUSIP
03073E105
Shares Outstanding
194,561,060
13F Activity (30d)
638 filings 619 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 1,427
Total Value: $57,228,279,470
Total Shares: 182,174,446
Showing 1–100 of 1,468 holdings by value · page 1 of 15

Institutional Ownership Trend

29 quarters

Holder Concentration

Across 1,427 13F filers · Δ vs Dec 31, 2025
Top Holder
10.9%
Jun 2024 → Mar 2026 · range 10.4% – 12.7%
−1.7 pts
Top 5
32.0%
Jun 2024 → Mar 2026 · range 31.3% – 38.9%
−3.9 pts
Top 10
47.4%
Jun 2024 → Mar 2026 · range 40.0% – 51.1%
−1.8 pts
HHI
323
Jun 2024 → Mar 2026 · range 300 – 409
Broadly held−77

Quarterly Activity

vs Dec 31, 2025
New
132
Increased
527
Decreased
546
Sold Out
174
Unchanged
222
Holder count: -42
Institutional value: -8.9%
Shares held: -2.1%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 1,468
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Holder Value (USD) % of 13F Shares Open