---
title: "BROOKLINE CAPITAL HOLDINGS LLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d196ae52-aaee-58c9-a98a-ae96dd079dbe
json: https://whiteintel.dev/api/public/dossier/d196ae52-aaee-58c9-a98a-ae96dd079dbe
identifier: sec:0001814664
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BROOKLINE CAPITAL HOLDINGS LLC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001814664`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d196ae52-aaee-58c9-a98a-ae96dd079dbe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d196ae52-aaee-58c9-a98a-ae96dd079dbe  

## Ownership & control

### Holdings / subsidiaries

- **APEXIGEN, INC.** (tenpercentowner) — https://whiteintel.dev/entity/0b7d3740-b0b6-5f94-8f2a-a7cd28038e3d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BROOKLINE CAPITAL HOLDINGS LLC**. Human view: https://whiteintel.dev/entity/d196ae52-aaee-58c9-a98a-ae96dd079dbe · Structured JSON: https://whiteintel.dev/api/public/dossier/d196ae52-aaee-58c9-a98a-ae96dd079dbe._

_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"._