The cluster is dominated by active managers with strong conviction (Causeway, Walleye, Citadel) and includes two new positions, suggesting a catalyst-driven thesis. However, the 45-day 13F lag means these positions may already be unwound. Monitor for insider buying or a catalyst event (earnings, guidance, capacity additions) that could confirm the thesis. The lack of insider buying (confluence score 23/100, divergent) tempers conviction — this is an institutions-only signal.
Executive Summary
A strong institutional cluster formed in ALK during 2026-Q2, with 14 buyers accumulating $219.4M net vs 4 sellers trimming $21.8M. Active managers like Causeway ($74.1M add), Walleye Trading ($30.9M new), and Citadel ($26.0M add) led the buying, while passive giants Fidelity and BofA trimmed. The cluster is overwhelmingly bullish and active-manager-driven, suggesting a shared thesis around ALK's operational turnaround or valuation opportunity, though the 45-day 13F lag means positions may have shifted since quarter-end.
Key Financial Metrics
Institutional Positions
Net institutional flow: $197.6M
▲ Buyers (14)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Causeway | ADD | +27.2% | $166.2M | $74.1M |
| JPMorgan | ADD | +94% | $54.0M | $35.7M |
| Citadel | ADD | +30.5% | $56.6M | $26.0M |
| Wells Fargo | DOUBLED | +657.1% | $27.5M | $24.9M |
| Walleye Trading | NEW | +100% | $30.9M | $30.9M |
| Walleye Capital | DOUBLED | +405.5% | $18.7M | $16.1M |
| Citigroup | DOUBLED | +104.2% | $14.6M | $9.6M |
▼ Sellers (4)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Fidelity | TRIM | -38.7% | $130.7M | -$16.9M |
| BofA | TRIM | -35% | $35.5M | -$2.8M |
| Amundi | NEAR_EXIT | -90.9% | $2.2M | -$1.9M |
| Clearstead Advisors | TRIM | -34% | $2.3M | -$144.5K |
Key Facts
- 14 institutional buyers vs 4 sellers in 2026-Q2
- Net buying of $219.4M across all tracked positions
- Causeway added $74.1M (27% increase to $166.2M position)
- Walleye Trading initiated a new $30.9M position
- Citadel added $26.0M (30.5% increase)
- JPMorgan added $35.7M (94% increase)
- Fidelity trimmed $16.9M (38.7% reduction)
- BofA trimmed $2.8M (35% reduction)
- No insider open-market buying corroborates the cluster
- Analyst consensus is 86% bullish (19 buy/strong buy, 2 sell/strong sell)
Financial Impact
14 institutions accumulated $219.4M in new ALK positions while 4 reduced holdings by $21.8M, for net institutional buying of $197.6M
Risk Factors
- 13F data is 45+ days stale; positions may have been unwound
- No insider buying corroborates the institutional thesis
- Fidelity and BofA trimming suggests some large passive holders are reducing exposure
- Airline sector is cyclical and sensitive to fuel costs and economic conditions
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-ALK-2026-Q2 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 21, 2026 6w ago | Insider Buy | $40.41 $41.90 | ▲ +3.69% | ▲ +4.21% | — |
Aug 17, 2026 6w ago | Institutional Cluster | $44.04 $40.71 | ▼ −7.56% | ▼ −6.04% | — |
Jul 4, 2026 12w ago | Institutional Cluster | $50.41 $47.45 | ▼ −5.87% | ▼ −5.31% | — |
Jun 17, 2026 15w ago | 8-K | $48.27 $47.62 | ▼ −1.35% | ▼ −2.66% | — |
Jun 3, 2026 17w ago | 8-K | $41.74 $51.25 | ▲ +22.79% | ▲ +23.91% | — |
May 20, 2026 19w ago | Court Ruling | $39.68 $48.27 | ▲ +21.65% | ▲ +21.69% | — |
May 12, 2026 20w ago | 8-K | $38.53 $46.66 | ▲ +21.10% | ▲ +21.72% | — |
May 7, 2026 21w ago | 8-K | $40.58 $41.87 | ▲ +3.18% | ▲ +0.05% | — |
Apr 20, 2026 23w ago | 8-K | $41.26 $37.36 | ▲ +9.45% | ▲ +14.37% | — |
Mar 30, 2026 26w ago | DEFA14A | $36.78 $38.63 | ▲ +5.03% | ▼ −4.39% | — |
US Market Status
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