The cluster is evenly split in conviction, but the selling side is larger in absolute dollars. Monitor upcoming 13F filings for Q4 to see if the selling trend continues or if buyers re-emerge. No insider buying was reported alongside this cluster, weakening the bullish signal.
Executive Summary
Institutional activity in Cencora (COR) during Q3 2026 was mixed: three asset managers added $65.0M in positions, led by Fort Washington's $59.8M increase, while three other managers trimmed $117.6M, led by Assenagon's $97.2M reduction. The net selling pressure of $52.6M suggests divergent views on the stock's near-term outlook, though the buying was concentrated in a single large add.
Key Financial Metrics
Institutional Positions
Net institutional flow: -$52.6M
▲ Buyers (3)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Farther Finance Advisors | ADD | +66.7% | $3.6M | $1.6M |
| Ifm Investors Pty | ADD | +31.3% | $12.7M | $3.6M |
| Fort Washington Investment Advisors | ADD | +75% | $129.6M | $59.8M |
▼ Sellers (3)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Artemis Investment Management | TRIM | -67.8% | $12.4M | -$8.2M |
| Assenagon Asset Management | TRIM | -60.9% | $166.1M | -$97.2M |
| Robeco Institutional Asset Management B.v. | TRIM | -50.3% | $25.9M | -$12.2M |
Key Facts
- 3 institutional buyers added $65.0M in aggregate (current holdings $145.9M)
- 3 institutional sellers trimmed $117.6M in aggregate
- Net institutional flow was -$52.6M (more selling than buying)
- Fort Washington Investment Advisors was the largest buyer, adding $59.8M (75% increase)
- Assenagon Asset Management was the largest seller, reducing $97.2M (60.9% trim)
- All six institutions are active asset managers — no passive/index funds in the cluster
Financial Impact
Net institutional selling of $52.6M during Q3 2026, with $145.9M in total buying and $117.6M in total selling across 6 active managers
Risk Factors
- 13F data is 45+ days stale; positions may have already been unwound or reversed
- Net selling outweighs net buying by $52.6M, suggesting institutional caution
- No insider buying corroboration to support the bullish side of the cluster
Investment Themes
Documents Analyzed
This report is based on 1 institutional 13F filing from SEC EDGAR.
| Document | Accession Number |
|---|---|
| INST-CLUSTER Data (Synthetic) | inst-cluster-COR-2026-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 6d ago | 8-K | $340.43 $338.48 | ▼ −0.57% | ▲ +0.61% | No price |
Oct 20, 2026 7d ago | Institutional Cluster | $340.43 $338.48 | ▼ −0.57% | ▲ +0.61% | No price |
Sep 25, 2026 4w ago | 8-K | $306.92 $303.81 | ▼ −1.01% | ▼ −0.27% | No price |
Aug 21, 2026 9w ago | Institutional Cluster | $318.04 $323.77 | ▲ +1.80% | ▲ +2.10% | No price |
Aug 5, 2026 11w ago | 8-K | $317.22 $325.01 | ▲ +2.46% | ▲ +2.62% | No price |
Aug 5, 2026 11w ago | 8-K | $317.22 $325.01 | ▲ +2.46% | ▲ +2.62% | No price |
Jun 15, 2026 19w ago | 8-K | $281.46 $277.09 | ▼ −1.55% | ▼ −0.30% | No price |
May 29, 2026 21w ago | 8-K | $264.69 $264.84 | ▲ +0.06% | ▼ −0.10% | No price |
May 6, 2026 24w ago | 8-K | $252.74 $255.66 | ▲ +1.16% | ▲ +1.49% | No price |
Feb 28, 2026 34w ago | Institutional Cluster | $372.65 $371.44 | ▼ −0.32% | ▲ +0.59% | No price |
US Market Status
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