Total Holdings
22
As of Oct 4, 2026
Baron First Principles ETF
RONBNYSEBaronEquity
$24.58Today:- (-)
As of Oct 15, 2026 close
- Assets (AUM)
- $328.92M
- Expense ratio
- 1.00%
- Dividend yield
- 0.00%
- Holdings
- 22
- 52-week range
- $20.78$26.73
- Volume (live)
- -
- Avg. volume (3M)
- 137.10K
RONB ETF Holdings: Baron First Principles ETF
Every listed position with its portfolio weight, plus sector breakdown and geographic exposure for this Equity ETF. Analyze fund diversification and concentration.
Top 10 Holdings
80.0%
Share of fund assets
Assets (AUM)
$328.92M
Total fund assets
Expense Ratio
1.00%
Annual management fee
Portfolio Allocations
Distribution breakdown by sector, asset type, and geographic region. Understand the fund's diversification strategy across markets and asset classes.
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Top 21 of 22 RONB Holdings by Portfolio Weight
Holdings as of Oct 4, 2026. Ticker, name, asset type and portfolio weight for each position. Fund disclosures available to us list the largest 21 positions.
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| # | Symbol | Name | Type | Weight |
|---|---|---|---|---|
| 1 |  | Space Exploration Technologies Corp. Class A Common Stock | Stock | 41.19% |
| 2 |  | Tesla, Inc | Stock | 9.12% |
| 3 |  | FIGS, Inc. | Stock | 4.62% |
| 4 |  | MSCI Inc. | Stock | 4.35% |
| 5 |  | Shopify Inc. | Stock | 4.13% |
| 6 |  | Hyatt Hotels Corporation | Stock | 3.78% |
| 7 |  | Interactive Brokers Group, Inc | Stock | 3.77% |
| 8 |  | The Charles Schwab Corporation | Stock | 3.46% |
| 9 |  | Spotify Technology S.A. | Stock | 2.88% |
| 10 |  | FactSet Research Systems Inc. | Stock | 2.68% |
| 11 |  | Morningstar, Inc. | Stock | 2.37% |
| 12 |  | Red Rock Resorts, Inc. | Stock | 2.33% |
| 13 |  | Choice Hotels International, Inc. | Stock | 2.19% |
| 14 |  | Airbnb, Inc. | Stock | 2.14% |
| 15 |  | HEICO Corporation | Stock | 2.12% |
| 16 |  | Guidewire Software, Inc. | Stock | 1.85% |
| 17 |  | Birkenstock Holding plc | Stock | 1.78% |
| 18 |  | Arch Capital Group Ltd. | Stock | 1.72% |
| 19 |  | On Holding AG | Stock | 1.72% |
| 20 |  | IDEXX Laboratories, Inc. | Stock | 1.68% |
| 21 |  | Kinsale Capital Group, Inc | Stock | 0.91% |
Source: Fund holdings disclosures. Data as of Oct 4, 2026. Data sources and methodology
Frequently Asked Questions About Baron First Principles ETF Holdings
What are the top holdings in RONB?
As of Oct 4, 2026, Baron First Principles ETF (RONB) holds 22 securities. The largest are Space Exploration Technologies Corp. Class A Common Stock (41.19%), Tesla, Inc (9.12%), FIGS, Inc. (4.62%). The holdings table lists each position by portfolio weight with its ticker, name and asset type.
How concentrated is RONB's portfolio?
As of Oct 4, 2026, the 10 largest positions make up 80.0% of RONB's assets. A concentrated portfolio has fewer large positions with higher individual weights, while a diversified portfolio distributes holdings more evenly.
What is RONB's sector allocation?
The Sector Allocation chart shows how RONB distributes investments across different industries like Technology, Healthcare, Financials, and more. This sector exposure helps understand the fund's industry diversification strategy.
What countries does RONB invest in?
RONB's geographic exposure is shown in the Countries tab under Portfolio Allocations. This reveals the fund's international diversification and exposure to different regions and global markets.
How diversified is RONB ETF?
RONB's diversification can be assessed by reviewing its 22 holdings (as of Oct 4, 2026), sector allocation, and geographic exposure. A well-diversified ETF spreads investments across multiple securities, sectors, and regions to reduce concentration risk.