# THEMES ETF TR (BAIG)

> Institutional ownership reported to the SEC as of Q1 2026, from Form 13F filings. Source: https://holderbook.com/stocks/BAIG/

- Reporting holders: 8
- Reported value: $1.2M
- Held through calls: 5.5%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Virtu Financial LLC](https://holderbook.com/funds/1533964-virtu-financial-llc/) | $613.0K | 212,817 | 0.0% | 1 |
| [Optiver Holding B.V.](https://holderbook.com/funds/1859606-optiver-holding-b-v/) | $281.2K | 97,604 | 0.0% | 1 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $158.7K | 55,076 | 0.0% | 3 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $64.8K | 0 | 0.0% | 3 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $37.0K | 12,852 | 0.0% | 1 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $29.0K | 10,068 | 0.0% | 3 |
| [SIMPLEX TRADING, LLC](https://holderbook.com/funds/1488542-simplex-trading-llc/) | $1.9K | 660 | 0.0% | 2 |
| [CITIGROUP INC](https://holderbook.com/funds/831001-citigroup-inc/) | $1.2K | 430 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q1 2026 | 8 | $1.2M |
| Q4 2025 | 5 | $842.7K |
| Q3 2025 | 4 | $1.4M |