The cluster signals strong institutional conviction, but the presence of quant sellers warrants caution. Monitor for company-specific catalysts (e.g., earnings, restructuring) and consider the 45-day lag; position sizes suggest potential upside, but the mixed sentiment from active sellers tempers the signal.
Executive Summary
Institutional cluster for Cable One shows significant net buying of ~$61M across 4 institutions, led by D.E. Shaw and Morgan Stanley doubling their positions, while RenTech and UBS trimmed. The buying is concentrated in mega-passive and quant funds, suggesting a coordinated bet on undervaluation or a pending catalyst, though the 45-day 13F lag means current positions may differ.
Key Financial Metrics
Institutional Positions
Net institutional flow: $57.4M
▲ Buyers (4)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Fidelity | DOUBLED | +148.7% | $3.3M | $2.3M |
| D.E. Shaw | DOUBLED | +102.9% | $45.1M | $28.1M |
| Morgan Stanley | DOUBLED | +101.3% | $43.0M | $26.6M |
| Ameriprise Financial | ADD | +32.5% | $10.2M | $4.3M |
▼ Sellers (2)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| RenTech | TRIM | -42.9% | $13.0M | -$3.3M |
| Ubs Am, A Distinct Business Un | TRIM | -38% | $2.9M | -$552.1K |
Key Facts
- D.E. Shaw doubled its stake to $45.1M, a $28.1M increase.
- Morgan Stanley doubled to $43.0M, adding $26.6M.
- Fidelity increased 148.7% to $3.3M.
- Ameriprise added 32.5% to $10.2M.
- RenTech trimmed 42.9% to $9.7M, decreasing by $3.3M.
- UBS trimmed 38.0% to $2.3M, decreasing by $0.6M.
- Net institutional buying totaled approximately $57.4M.
Financial Impact
Net institutional buying of ~$57.4M, with aggregate buyer holdings of $101.6M and seller holdings down to $12.0M.
Risk Factors
- 13F filing lag: positions may have been reversed since quarter-end.
- Mega-passive buying may be index rebalancing, not active conviction.
- Industry headwinds (cord-cutting) could offset value thesis.
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-CABO-2025-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 14, 2026 7w ago | 8-K | $34.48 $20.44 | ▼ −40.72% | ▼ −38.73% | — |
Aug 7, 2026 8w ago | Institutional Cluster | $37.32 $25.47 | ▲ +31.75% | ▲ +31.36% | — |
Jul 9, 2026 12w ago | 8-K | $35.27 $44.48 | ▼ −26.11% | ▼ −23.87% | — |
Jun 11, 2026 16w ago | Institutional Cluster | $41.57 $35.27 | ▼ −15.16% | ▼ −17.05% | — |
Apr 30, 2026 22w ago | 8-K | $75.01 $51.34 | ▲ +31.56% | ▲ +36.82% | — |
US Market Status
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