The cluster is modest in dollar terms ($3.4M net) and consists entirely of asset managers rather than activist or event-driven funds, suggesting a valuation-driven thesis rather than a catalyst bet. With no insider buying and stale data, the signal is weak. Monitor Q4 2026 13F filings to see if buying continued after the Q3 earnings report.
How the stock moved after the report
⚠ Clustered NEUTRAL VIEWSTOCK ABOVE ENTRY AT T+1- T+0 · Nov 2 $215.46entry
- T+1 · 3d ago +5.97%α +4.32% · $228.32
- T+3 · todayOpen
- T+5 · in 3d Pending
- T+20 · in 25d Pending
- T+60 · in 3mo Pending
How similar events traded
Executive Summary
Five asset managers added to their SAM positions in Q3 2026, with Principal Financial Group doubling its stake (+$2.8M), while only one small seller trimmed. The cluster follows Boston Beer's Q3 earnings beat on Non-GAAP EPS, though revenue declined 3.2% YoY and depletions guidance worsened. The institutional buying appears to focus on the raised EPS guidance and margin improvement, but the 45-day reporting lag means positions may have shifted since quarter-end.
Key Financial Metrics
Institutional Positions
Net institutional flow: $3.4M
▲ Buyers (5)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Principal Financial Group | DOUBLED | +105% | $5.8M | $2.8M |
| Strs Ohio | ADD | +46.2% | $935.0K | $244.0K |
| Wealth Enhancement Advisory Services | ADD | +29% | $1.2M | $243.0K |
| Exchange Traded Concepts | ADD | +31.2% | $819.0K | $145.0K |
| Nisa Investment Advisors | ADD | +28.3% | $140.0K | $22.0K |
▼ Sellers (1)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Farther Finance Advisors | TRIM | -25.1% | $265.0K | -$81.0K |
Key Facts
- 5 institutional buyers added $3.4M in net new holdings during Q3 2026
- Principal Financial Group doubled its stake, adding $2.8M (105% increase)
- Only 1 seller trimmed $81K, making the cluster nearly one-sided buying
- Q3 2026 Non-GAAP EPS of $4.37 beat consensus by 1.6%, but revenue fell 3.2% YoY
- Full-year Non-GAAP EPS guidance raised to $9.00-$10.50 from $8.50-$10.50
- Depletions guidance worsened to 'down mid-single digits' from 'down low-single digits to mid-single digits'
- No open-market insider buying corroborates the institutional cluster
Financial Impact
5 institutions accumulated $3.4M in net new holdings; total buyer holdings $8.9M vs seller reduction of $81K
Risk Factors
- 13F data is 45+ days stale; positions may have been unwound since quarter-end
- Revenue and depletions continue to decline YoY, conflicting with the bullish institutional thesis
- No insider buying corroboration weakens the conviction signal
- Cluster is small relative to SAM's $2.0B market cap (0.17% of float)
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-SAM-2026-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Nov 4, 2026 1d ago | Press Release | $228.32 $224.97 | ▼ −1.47% | ▲ +2.94% | No price |
Nov 2, 2026 3d ago | Institutional Cluster | $215.46 $228.32 | ▲ +5.97% | ▲ +4.32% | No price |
Nov 2, 2026 3d ago | Press Release | $221.37 $215.46 | ▼ −2.67% | ▼ −2.97% | No price |
Oct 29, 2026 7d ago | 144 | $201.31 $221.37 | ▲ +9.96% | ▲ +10.44% | No price |
Oct 27, 2026 9d ago | Institutional Cluster | $198.21 $198.47 | ▲ +0.13% | ▲ +0.51% | No price |
Oct 27, 2026 9d ago | SC 13G/A | $198.21 $198.47 | ▲ +0.13% | ▲ +0.51% | No price |
Oct 22, 2026 14d ago | 8-K | No price | awaiting T+1 | awaiting T+1 | No price |
Oct 22, 2026 14d ago | Press Release | $202.28 $201.48 | ▲ +0.40% | ▲ +1.11% | No price |
Oct 19, 2026 17d ago | Press Release | $181.82 $184.20 | ▲ +1.31% | ▲ +0.97% | No price |
Oct 13, 2026 23d ago | 3 | $177.23 $178.14 | ▲ +0.51% | ▲ +1.59% | No price |
US Market Status
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