The cluster is too small in dollar terms to move a $103.5B market cap stock. Monitor Q4 2026 13F filings for follow-through from the three buyers or re-entry by Assenagon. The absence of insider buying reduces conviction in the bullish signal.
Executive Summary
Three institutional asset managers increased their IBN positions by $8.2M in Q3 2026, led by Abn Amro Investment Solutions nearly doubling its stake, while Assenagon Asset Management fully exited a $10.5M position. The cluster is small in scale relative to IBN's $103.5B market cap and lacks insider buying corroboration.
Key Financial Metrics
Institutional Positions
Net institutional flow: -$2.3M
▲ Buyers (3)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Abn Amro Investment Solutions | DOUBLED | +956.5% | $8.6M | $7.8M |
| Sumitomo Mitsui Trust Group | ADD | +37.2% | $1.9M | $445.0K |
| Nisa Investment Advisors | ADD | +37.8% | $49.0K | $12.0K |
▼ Sellers (1)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Assenagon Asset Management | EXIT | -100% | $10.5M | -$10.5M |
Key Facts
- 3 institutional buyers added $8.2M in aggregate, with Abn Amro Investment Solutions increasing its stake by 956.5% to $8.6M
- 1 institutional seller (Assenagon Asset Management) fully exited a $10.5M position
- Net institutional flow was negative ($10.5M sold vs $8.2M bought)
- No open-market insider buying was detected in the same window (confluence score 21/100, institutions-only signal)
- All four funds are asset managers, not activist or hedge funds; no stated thesis in the filings
Financial Impact
Institutional buying of $8.2M and selling of $10.5M, representing less than 0.02% of IBN's $103.5B market cap
Risk Factors
- 13F data is 45+ days stale; positions may have been unwound since quarter end
- Net institutional flow was negative (more sold than bought)
- No insider buying to corroborate the institutional thesis
- All four funds are passive or quantitative asset managers, not high-conviction activists
Market Snapshot
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-IBN-2026-Q3 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 29, 2026 3d ago | Institutional Cluster | $29.13 | awaiting T+60 | awaiting T+60 | No price |
Oct 26, 2026 6d ago | 6-K | $29.28 | awaiting T+60 | awaiting T+60 | No price |
Oct 26, 2026 6d ago | 6-K | $29.28 | awaiting T+60 | awaiting T+60 | No price |
Oct 22, 2026 10d ago | 6-K | $29.94 | awaiting T+60 | awaiting T+60 | No price |
Oct 22, 2026 10d ago | 6-K | $29.94 | awaiting T+60 | awaiting T+60 | No price |
Oct 22, 2026 10d ago | 6-K | $29.94 | awaiting T+60 | awaiting T+60 | No price |
Oct 14, 2026 18d ago | 6-K | $29.44 | awaiting T+60 | awaiting T+60 | No price |
Oct 6, 2026 26d ago | 6-K | $28.02 | awaiting T+60 | awaiting T+60 | No price |
Sep 30, 2026 4w ago | 6-K | $27.55 | awaiting T+60 | awaiting T+60 | No price |
Sep 28, 2026 4w ago | 6-K | $27.30 | awaiting T+60 | awaiting T+60 | No price |
US Market Status
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