These are passive/index-rebalancing additions by mega-passive funds, not active conviction bets. No active manager signaled a new thesis. Wait for active-manager filings or a company-specific event before taking a position.
Executive Summary
Three mega-passive institutional investors — BlackRock, State Street, and Fidelity — increased their positions in SANUWAVE Health in Q3 2025, adding a combined $8.7M of new holdings. The cluster is entirely passive/index-driven, carries no alpha signal from active managers, and follows a string of historically poor stock performance after prior reports on this ticker. The signal is weak despite the large dollar amounts.
Key Financial Metrics
Institutional Positions
Net institutional flow: $8.7M
▲ Buyers (3)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| BlackRock | ADD | +28.8% | $17.9M | $5.7M |
| State Street | DOUBLED | +109.7% | $5.2M | $3.0M |
| Fidelity | ADD | +54.5% | $7.0K | $3.0K |
Key Facts
- BlackRock added 106.6K shares (+28.8%), increasing its holding value by $5.7M to $17.9M
- State Street nearly doubled its position (+109.7%), adding $3.0M to reach $5.2M
- Fidelity's addition was negligible in dollar terms ($3K increase to $7K)
- No institutional sellers detected in the cluster
- All three buyers are mega-passive asset managers — BlackRock, State Street, and Fidelity — not active hedge funds or activists
Financial Impact
3 institutions accumulated $8.7M in new positions (BlackRock +$5.7M, State Street +$3.0M, Fidelity +$3K). No selling activity detected.
Risk Factors
- 13F data is ~4 months stale; positions may have been unwound since quarter-end
- All buyers are passive — no active conviction or catalyst identified
- No institutional selling means no contrarian buy signal, but passive buying alone is not a catalyst
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-SNWV-2025-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 25, 2026 4w ago | 8-K | $4.65 $4.70 | ▼ −1.08% | ▲ +0.13% | — |
Aug 6, 2026 11w ago | 8-K | $5.88 $4.74 | ▲ +19.39% | ▲ +19.79% | — |
Aug 6, 2026 11w ago | Press Release | $5.88 $4.74 | ▲ +19.39% | ▲ +19.79% | — |
Jul 30, 2026 12w ago | Press Release | $6.17 $5.88 | ▼ −4.70% | ▼ −8.21% | — |
Jun 16, 2026 18w ago | 8-K | $8.51 $8.20 | ▲ +3.64% | ▲ +1.41% | — |
Jun 16, 2026 18w ago | Press Release | $8.51 $8.20 | ▲ +3.64% | ▲ +1.41% | — |
Jun 11, 2026 19w ago | Institutional Cluster | $14.69 $9.09 | ▼ −38.12% | ▼ −38.55% | — |
May 12, 2026 23w ago | Press Release | $18.94 $16.69 | ▼ −11.88% | ▼ −10.72% | — |
May 6, 2026 24w ago | Press Release | $16.65 $18.94 | ▲ +13.75% | ▲ +12.25% | — |
Apr 16, 2026 27w ago | 8-K | $20.61 $18.70 | ▼ −9.27% | ▼ −9.82% | — |
US Market Status
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