The cluster's net selling pressure from larger active managers (Dimensional, UBS, Susquehanna) outweighs small-scale buying from passive rebalancers. Monitor next quarter's 13F for continued trimming by these key sellers, which would confirm a structural de-rating thesis.
Executive Summary
A mixed institutional cluster in Liberty Broadband Corp (LBRDA) for Q2 2026 shows 18 buyers adding $335K in net new holdings (mostly passive/asset managers making small adds) against 10 sellers trimming $20.8M, led by Dimensional Fund Advisors (-$9.8M) and UBS (-$8.2M). The aggregate net selling of ~$20.5M signals a cautious or rotating posture among larger active managers, while the buying side is dominated by small-scale additions from passive and multi-asset firms, suggesting no strong shared bullish thesis.
Key Financial Metrics
Institutional Positions
Net institutional flow: -$20.5M
▲ Buyers (18)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Fidelity | ADD | +32.4% | $556.0K | -$78.0K |
| BofA | DOUBLED | +159.2% | $575.0K | $240.0K |
| Bank Of New York Mellon | ADD | +39.9% | $2.1M | -$167.0K |
| Nuveen | ADD | +57.8% | $1.4M | $61.0K |
| Barclays | DOUBLED | +145.1% | $463.0K | $178.0K |
▼ Sellers (10)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Dimensional Fund Advisors | TRIM | -32.3% | $17.8M | -$9.8M |
| UBS | TRIM | -50.6% | $12.2M | -$8.2M |
| Susquehanna International Group | TRIM | -29.5% | $3.3M | -$1.8M |
| Stifel Financial | TRIM | -30.5% | $707.0K | -$382.0K |
| Harris Associates L P | TRIM | -74.2% | $216.0K | -$179.0K |
Key Facts
- 18 buyers added net $335K in holdings; 10 sellers reduced by $20.8M, for a net aggregate outflow of ~$20.5M
- Largest seller: Dimensional Fund Advisors trimmed 32.3% of its position, exiting $9.8M in value
- Largest buyer: BofA doubled its position (+159.2%), adding $240K in value, but from a small base
- No activist, hedge fund, or family office buyers detected; buying is dominated by passive/index and asset manager rebalancers
- All sellers are active asset managers or passive firms trimming, with no full exits reported
Financial Impact
18 institutions accumulated $335K in new holdings while 10 institutions reduced holdings by $20.8M, resulting in a net institutional outflow of approximately $20.5M during Q2 2026
Risk Factors
- 13F data is 45+ days stale; positions may have been reversed since quarter-end
- No insider buying corroboration provided; the institutional signal lacks a confirming catalyst
- Small aggregate dollar values ($6.1M total buyer holdings) limit the signal's market impact
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-LBRDA-2026-Q2 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 22, 2026 4w ago | Institutional Cluster | — | awaiting T+20 | — | — |
Aug 20, 2026 9w ago | 25-NSE | $35.99 | awaiting T+20 | — | — |
Jun 12, 2026 19w ago | Institutional Cluster | $34.12 $30.67 | ▼ −10.11% | ▼ −11.89% | — |
Jun 11, 2026 19w ago | Institutional Cluster | $32.48 $31.55 | ▼ −2.86% | ▼ −4.75% | — |
Mar 6, 2026 33w ago | 8-K | $54.07 $51.24 | ▼ −5.23% | ▼ −3.19% | — |
US Market Status
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