The 3-to-1 seller-to-buyer ratio among active managers, each trimming roughly one-third of their positions, signals coordinated de-risking. Monitor upcoming 13F filings for further reduction and any insider selling patterns.
Executive Summary
Three institutional sellers trimmed $53.7M in HWM during Q3 2026, while one buyer doubled its position to $169.4M. The net conviction is bearish, with active managers reducing exposure by a combined 31-38% each, suggesting a shared negative thesis on the aerospace supplier.
Key Financial Metrics
Institutional Positions
Net institutional flow: -$53.7M
▲ Buyers (1)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Assenagon Asset Management | DOUBLED | +128.6% | $169.4M | $81.3M |
▼ Sellers (3)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Concurrent Investment Advisors | TRIM | -37.6% | $7.7M | -$3.7M |
| Td Waterhouse Canada | TRIM | -31.5% | $105.4M | -$43.7M |
| Vontobel Holding | TRIM | -33.4% | $14.4M | -$6.3M |
Key Facts
- 3 sellers reduced holdings by a net $53.7M, with each trimming 31-38% of their position
- 1 buyer (Assenagon Asset Management) doubled its stake to $169.4M, adding $81.3M
- Net institutional flow was negative: $81.3M buying vs $53.7M selling, but selling was more concentrated among active managers
- All three sellers are active asset managers, not passive/index funds
Financial Impact
Net institutional selling of $53.7M from 3 active managers, partially offset by $81.3M buying from one asset manager. Total tracked activity: $135.0M gross turnover.
Risk Factors
- 13F data is 45+ days stale; positions may have already been adjusted further
- One large buyer (Assenagon) could be a contrarian signal if the sellers' thesis proves wrong
- Aerospace cycle headwinds (supply chain, Boeing/Spirit AeroSystems disruptions) may persist
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-HWM-2026-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 23, 2026 4d ago | PTAB Trial | — | awaiting T+5 | — | — |
Oct 16, 2026 10d ago | Institutional Cluster | $220.03 $194.36 | ▲ +11.67% | ▲ +11.52% | — |
Oct 14, 2026 12d ago | Press Release | $217.54 $208.15 | ▼ −4.32% | ▼ −4.77% | — |
Aug 6, 2026 11w ago | 8-K | $289.72 $282.82 | ▼ −2.38% | ▼ −3.59% | — |
May 28, 2026 21w ago | S-3ASR | $258.23 $250.98 | ▼ −2.81% | ▼ −0.28% | — |
Apr 17, 2026 27w ago | Court Ruling | $255.48 $242.26 | ▲ +5.17% | ▲ +5.73% | — |
Apr 6, 2026 29w ago | 8-K | $236.46 $255.40 | ▲ +8.01% | ▲ +3.88% | — |
US Market Status
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