The cluster is too small in dollar terms (0.02% of market cap) to signal a strong thesis shift. Monitor Q4 2026 13F filings for larger funds (BlackRock, Vanguard, Fidelity) to see if the buying broadens.
Executive Summary
Four asset managers increased their Enpro positions in Q3 2026, adding $1.3M in aggregate, while one trimmed $473K. The cluster is small in scale relative to the $6.0B market cap and lacks insider buying corroboration, limiting conviction.
Key Financial Metrics
Institutional Positions
Net institutional flow: $830.0K
▲ Buyers (4)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Proshare Advisors | ADD | +40.9% | $9.9M | $1.3M |
| Farther Finance Advisors | ADD | +33.9% | $338.0K | $27.0K |
| Mather Group | ADD | +58.3% | $29.0K | $6.0K |
| Hb Wealth Management | ADD | +39.3% | $247.0K | $29.0K |
▼ Sellers (1)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Nisa Investment Advisors | TRIM | -26.7% | $1.2M | -$473.0K |
Key Facts
- 4 institutional buyers added $1.3M in aggregate during Q3 2026
- 1 institutional seller trimmed $473K
- All four buyers are asset managers (Proshare Advisors, Farther Finance, Mather Group, Hb Wealth Management)
- No open-market insider buying in the 30-day window before the snapshot
- Top holders BlackRock, Vanguard, and Fidelity showed mixed activity in Q2 2026 (6 trims, 2 near-exits, 6 adds, 6 doubled)
Financial Impact
Net institutional buying of approximately $830K across 5 funds, with total buying value of $1.3M and total selling value of $473K
Risk Factors
- 13F data is 45+ days stale; positions may have been unwound
- All buyers are small asset managers; no activist or high-conviction fund involvement
- Insider buying is absent, reducing signal reliability
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-NPO-2026-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 29, 2026 3d ago | Institutional Cluster | $284.44 | awaiting T+20 | awaiting T+20 | No price |
Oct 27, 2026 5d ago | Institutional Cluster | $283.04 | awaiting T+20 | awaiting T+20 | No price |
May 5, 2026 25w ago | 8-K | $300.10 $316.20 | ▲ +5.36% | ▲ +0.41% | No price |
Apr 20, 2026 27w ago | 8-K | $282.00 $306.67 | ▲ +8.75% | ▲ +3.83% | No price |
Feb 23, 2026 36w ago | Insider Cluster | $275.03 $253.45 | ▲ +7.85% | ▲ +3.90% | No price |
Feb 23, 2026 36w ago | Insider Cluster | $275.03 $253.45 | ▲ +7.85% | ▲ +3.90% | No price |
US Market Status
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