---
title: "Quirk Steven M. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c0eebafd-4780-5ef5-9102-7d41734d69ad
json: https://whiteintel.dev/api/public/dossier/c0eebafd-4780-5ef5-9102-7d41734d69ad
identifier: sec:0001659211
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Quirk Steven M.

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001659211`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/c0eebafd-4780-5ef5-9102-7d41734d69ad  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c0eebafd-4780-5ef5-9102-7d41734d69ad  

## Ownership & control

### Holdings / subsidiaries

- **Robinhood Markets, Inc.** (officer) — https://whiteintel.dev/entity/124709ee-6bd3-5bcb-950e-293bcdbfb678
- **Robinhood Markets, Inc.** (officer) — https://whiteintel.dev/entity/124709ee-6bd3-5bcb-950e-293bcdbfb678
- **Robinhood Markets, Inc.** (officer) — https://whiteintel.dev/entity/124709ee-6bd3-5bcb-950e-293bcdbfb678
- **Robinhood Markets, Inc.** (officer) — https://whiteintel.dev/entity/124709ee-6bd3-5bcb-950e-293bcdbfb678
- **Robinhood Markets, Inc.** (officer) — https://whiteintel.dev/entity/124709ee-6bd3-5bcb-950e-293bcdbfb678
- **Robinhood Markets, Inc.** (officer) — https://whiteintel.dev/entity/124709ee-6bd3-5bcb-950e-293bcdbfb678
- **AMERITRADE HOLDING CORP** (officer) — https://whiteintel.dev/entity/a26b6a4c-7181-59dc-870a-33355404e035

## 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 **Quirk Steven M.** — https://whiteintel.dev/entity/c0eebafd-4780-5ef5-9102-7d41734d69ad · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Quirk Steven M.**. Human view: https://whiteintel.dev/entity/c0eebafd-4780-5ef5-9102-7d41734d69ad · Structured JSON: https://whiteintel.dev/api/public/dossier/c0eebafd-4780-5ef5-9102-7d41734d69ad._

_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"._