COR · Insider trading · 13F holders · Congress trades
Cencora, Inc. (COR)
Who is buying and selling COR: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 117
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $4.7M
- Congress trades, 12 months
- 6
COR at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 3 COR insiders filed 4 sales worth $4.7M on SEC Form 4, and no open-market purchases; 2 of the sales were pre-planned under Rule 10b5-1.
- 117 13F filers hold COR among their 50 largest positions, worth $6.6B combined. The biggest bets by portfolio weight are Sio Capital Management, LLC (8.4%), Carmignac Gestion (6.4%) and Cambridge Financial Group, Inc. (3.5%). In their latest 13Fs, 1 manager opened a new position and 25 added to one.
- Members of Congress have disclosed 12 COR trades since 2019, 4 purchases and 2 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 27, 2026.
- COR last closed at $330.53 on Oct 29, 2026.
COR insider trading
Between Aug 1, 2026 and Oct 29, 2026, 3 COR insiders filed 4 sales worth $4.7M on SEC Form 4, and no open-market purchases; 2 of the sales were pre-planned under Rule 10b5-1.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Oct 5, 2026 | Krikorian Lazarus | SVP & Chief Accounting Officer | Sale10b5-1 | 986 | $303.18 | $299K | SEC |
| Sep 17, 2026 | Greenberg Lon R | Director | Sale | 1,280 | $321.30 | $411K | SEC |
| Sep 2, 2026 | Krikorian Lazarus | SVP & Chief Accounting Officer | Sale10b5-1 | 985 | $325.97 | $321K | SEC |
| Aug 25, 2026 | Campbell Elizabeth S | Executive Vice President | Sale | 11,300.471 | $324.12 | $3.7M | SEC |
Who owns COR? Hedge funds and superinvestors
117 13F filers hold COR among their 50 largest positions, worth $6.6B combined. The biggest bets by portfolio weight are Sio Capital Management, LLC (8.4%), Carmignac Gestion (6.4%) and Cambridge Financial Group, Inc. (3.5%). In their latest 13Fs, 1 manager opened a new position and 25 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc.Mutual fund manager | 1.4% | $2.1B | 7,410,910 | +17.7% shares | Q2 2026 |
| Boston PartnersMutual fund manager | 1.2% | $1.4B | 4,868,782 | +8.6% shares | Q2 2026 |
| Carmignac GestionInvestment manager | 6.4% | $494.5M | 1,747,363 | +58.7% shares | Q2 2026 |
| Mawer Investment Management Ltd.Hedge fund | 2.9% | $421.3M | 1,488,843 | +44.4% shares | Q2 2026 |
| Bessemer Group IncInvestment manager | 0.6% | $417.1M | 1,474,137 | +21.3% shares | Q2 2026 |
| Beutel, Goodman & Co Ltd.Institutional asset manager | 1.1% | $144.2M | 509,678 | — | Q2 2026 |
| Fort Washington Investment Advisors Inc /oh/Wealth manager | 0.7% | $129.6M | 431,763 | — | Q3 2026 |
| TimesSquare Capital Management, LLCHedge fund | 1.7% | $118.3M | 418,087 | -0.9% shares | Q2 2026 |
| SEB Asset Management ABAsset manager | 0.4% | $104.0M | 367,624 | -13.9% shares | Q2 2026 |
| Great Lakes Advisors, LLCAsset manager | 0.8% | $102.6M | 362,533 | +4.3% shares | Q2 2026 |
| Walleye Capital LLCHedge fund | 0.5% | $98.4M | 347,797 | +114.2% shares | Q2 2026 |
| Mizuho Markets Americas LLCInvestment manager | 1.7% | $96.2M | 340,000 | +18.1% shares | Q2 2026 |
| Johnson Investment Counsel IncWealth manager | 0.7% | $93.9M | 331,802 | -8.7% shares | Q2 2026 |
| Cornerstone Investment Partners, LLCInstitutional asset manager | 2.9% | $86.3M | 304,829 | +12.1% shares | Q2 2026 |
| Tremblant Capital GroupAsset manager | 1.9% | $67.2M | 237,486 | +11.2% shares | Q2 2026 |
| Ferguson Wellman Capital Management, IncWealth manager | 0.8% | $64.8M | 215,819 | +0.7% shares | Q3 2026 |
| Susquehanna Portfolio Strategies, LLCBroker-dealer | 0.8% | $49.9M | 176,262 | — | Q2 2026 |
| Sio Capital Management, LLCHedge fund | 8.4% | $49.1M | 173,588 | +72.0% shares | Q2 2026 |
| Trajan Wealth LLCWealth manager | 1.6% | $43.3M | 153,106 | +0.1% shares | Q2 2026 |
| Donaldson Capital Management, LLCWealth manager | 1.1% | $38.8M | 137,253 | -0.6% shares | Q2 2026 |
| TrinityBridge LtdInvestment manager | 0.8% | $30.3M | 107,105 | -6.4% shares | Q2 2026 |
| Valley Wealth Managers, Inc.Wealth manager | 1.4% | $24.6M | 82,003 | +1.3% shares | Q3 2026 |
| Black Creek Investment Management Inc.Hedge fund | 1.1% | $18.8M | 66,380 | +31.7% shares | Q2 2026 |
| Guyasuta Investment Advisors IncWealth manager | 0.9% | $16.9M | 56,288 | -0.3% shares | Q3 2026 |
| Burney Co/Wealth manager | 0.5% | $16.7M | 55,609 | -5.6% shares | Q3 2026 |
| Fulcrum Asset Management LLPHedge fund | 1.5% | $14.6M | 51,748 | — | Q2 2026 |
| Mattern Capital Management, LLCWealth manager | 1.5% | $13.3M | 46,831 | +11.5% shares | Q2 2026 |
| Rhenman & Partners Asset Management ABHedge fund | 1.2% | $13.2M | 46,778 | -10.7% shares | Q2 2026 |
| Isthmus Partners, LLCWealth manager | 1.3% | $13.2M | 44,067 | +0.6% shares | Q3 2026 |
| Strategic Wealth Partners, Ltd.Wealth manager | 0.8% | $12.3M | 43,503 | +10.4% shares | Q2 2026 |
The 30 largest of 117 positions, by value. Each manager counts with its latest 13F (Q3 2026: 45, Q2 2026: 72). Screen COR in the grand portfolio →
COR stock trades by members of Congress
Members of Congress have disclosed 12 COR trades since 2019, 4 purchases and 2 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 27, 2026.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Jul 21, 2026 | Alan ArmstrongR-OK · Senate | Buy | $1K–15K | Mar 27, 2026 | +6.8% |
| Jun 19, 2026 | Jared MoskowitzD-FL · House | Sale | $1K–15K | May 6, 2026 | +31.6% |
| Jun 19, 2026 | Jared MoskowitzD-FL · House | Sale | $1K–15K | May 6, 2026 | +31.6% |
| Apr 30, 2026 | Jared MoskowitzD-FL · House | Buy | $1K–15K | Mar 31, 2026 | +5.9% |
| Apr 30, 2026 | Jared MoskowitzD-FL · House | Buy | $1K–15K | Mar 23, 2026 | +3.7% |
| Apr 30, 2026 | Jared MoskowitzD-FL · House | Buy | $1K–15K | Mar 23, 2026 | +3.7% |
| Jun 22, 2025 | Jefferson ShreveR-IN · House | Sale | $50K–100K | May 12, 2025 | +19.5% |
| Apr 8, 2025 | Greg LandsmanD-OH · House | Sale | $15K–50K | Mar 27, 2025 | +21.4% |
| Aug 14, 2024 | Greg LandsmanD-OH · House | Buy | $15K–50K | May 29, 2024 | +51.8% |
| Dec 4, 2021 | Thomas R. CarperD-DE · Senate | Sale | $1K–15K | Nov 16, 2021 | +169.4% |
| Sep 1, 2021 | Thomas R. CarperD-DE · Senate | Buy | $1K–15K | Aug 4, 2021 | +165.8% |
| Apr 27, 2020 | Donna E. ShalalaD-FL · House | Sale | $1K–15K | Jun 24, 2019 | +298.3% |
6 members have traded COR: Alan Armstrong, Jared Moskowitz, Jefferson Shreve, Greg Landsman, Thomas R. Carper, Donna E. Shalala.
COR questions and answers
Are insiders buying COR stock?
Between Aug 1, 2026 and Oct 29, 2026, 3 COR insiders filed 4 sales worth $4.7M on SEC Form 4, and no open-market purchases; 2 of the sales were pre-planned under Rule 10b5-1.
Which hedge funds own COR?
117 13F filers hold COR among their 50 largest positions, worth $6.6B combined. The biggest bets by portfolio weight are Sio Capital Management, LLC (8.4%), Carmignac Gestion (6.4%) and Cambridge Financial Group, Inc. (3.5%). In their latest 13Fs, 1 manager opened a new position and 25 added to one.
Has Congress traded COR?
Members of Congress have disclosed 12 COR trades since 2019, 4 purchases and 2 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 27, 2026.
Who is the largest holder of COR?
Among 13F filers, T. Rowe Price Investment Management, Inc. reports the largest COR position, $2.1B (7,410,910 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Sio Capital Management, LLC's: 8.4% of its portfolio.
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