# Defiance ETFs

Defiance ETFs is an Asset Manager.

## Overview

- **Organization type:** Asset Manager
- **Founded:** 2015
- **Assets under management:** $700M (per Bloomberg, 2022)
- **Website:** defianceetfs.com
- **LinkedIn:** https://www.linkedin.com/company/defiance-etfs

## Regulatory record

- **CRD number:** 294410
- **SEC file number:** 801-113321
- **Registration status:** Registered
- **Reports private funds:** No
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/294410

## About

DEFIANCE ETFS, LLC is an SEC-registered investment adviser in Miami, FL, registered since 2018. The firm manages approximately $3.9 billion in regulatory assets. It has 7 employees and 2 investment advisers.

## Sectors

- AI/ML
- FinTech
- Digital Health
- ClimateTech

## People

- Sylvia Jablonski — CEO
- Matt Darnall — President

## Questions

### Who runs investment decisions at Defiance ETFs?

CEO Sylvia Jablonski oversees strategic direction and product development, while President Matt Darnall manages day-to-day operations. Portfolio management decisions are made by a research-led team that evaluates thematic trends and adjusts fund holdings accordingly.

### What investment themes does Defiance ETFs target?

The firm targets disruptive technologies including artificial intelligence, machine learning, quantum computing, fintech, digital health, and climate technology. Each ETF is concentrated on a specific theme rather than tracking a broad index.

### How does Defiance ETFs source and select holdings?

The firm uses a top-down thematic research process to identify secular trends, then selects stocks based on revenue exposure to the theme, growth metrics, and market capitalization. Holdings are actively managed and can rotate as themes evolve.

### What is Defiance ETFs' competitive position in the ETF market?

Defiance ETFs competes with larger thematic issuers like ARK Invest and Global X by offering concentrated, actively managed funds in niche sectors. Its smaller AUM relative to competitors limits its ability to undercut fees, but it targets high-conviction investors seeking pure-play exposure.

### Does Defiance ETFs offer international exposure?

While most holdings are US equities, some funds include international positions in developed markets like Europe and Asia, particularly in the technology and healthcare sectors. The firm does not maintain dedicated international funds.

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Last updated: 2026-06-03T20:00:00.000Z

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