---
title: "GRUMHAUS DAVID D JR. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/083ad78f-446c-51b3-909e-8fce2e04511d
json: https://whiteintel.dev/api/public/dossier/083ad78f-446c-51b3-909e-8fce2e04511d
identifier: sec:0001611309
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GRUMHAUS DAVID D JR.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001611309`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/083ad78f-446c-51b3-909e-8fce2e04511d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/083ad78f-446c-51b3-909e-8fce2e04511d  

## Ownership & control

### Holdings / subsidiaries

- **DTF TAX-FREE INCOME 2028 TERM FUND INC** (officer) — https://whiteintel.dev/entity/c4007cb9-7e25-5f88-93ab-2206830f1cbe
- **Duff & Phelps Utility & Infrastructure Fund Inc.** (officer) — https://whiteintel.dev/entity/33c9d53b-0b1d-5bff-9d2b-986cf9a27e87
- **DNP SELECT INCOME FUND INC** (officer) — https://whiteintel.dev/entity/ae84b148-3e64-595b-998e-6b6680f7b142
- **DUFF & PHELPS ENERGY MLP TOTAL RETURN FUND INC.** (other) — https://whiteintel.dev/entity/d3693e5c-a8d8-5166-aa22-2800cfbbb6b7
- **DTF TAX-FREE INCOME 2028 TERM FUND INC** (other) — https://whiteintel.dev/entity/c4007cb9-7e25-5f88-93ab-2206830f1cbe
- **DUFF & PHELPS UTILITY & CORPORATE BOND TRUST INC** (other) — https://whiteintel.dev/entity/72b89a70-e253-5f20-8124-3d6170eeda12
- **VIRTUS GLOBAL DIVIDEND & INCOME FUND INC.** (other) — https://whiteintel.dev/entity/da4544f5-773e-52c8-9efa-b8d814fe260b
- **DNP SELECT INCOME FUND INC** (other) — https://whiteintel.dev/entity/ae84b148-3e64-595b-998e-6b6680f7b142
- **Duff & Phelps Utility & Infrastructure Fund Inc.** (other) — https://whiteintel.dev/entity/33c9d53b-0b1d-5bff-9d2b-986cf9a27e87

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **GRUMHAUS DAVID D JR.** — https://whiteintel.dev/entity/083ad78f-446c-51b3-909e-8fce2e04511d · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GRUMHAUS DAVID D JR.**. Human view: https://whiteintel.dev/entity/083ad78f-446c-51b3-909e-8fce2e04511d · Structured JSON: https://whiteintel.dev/api/public/dossier/083ad78f-446c-51b3-909e-8fce2e04511d._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._