# SPARK I ACQUISITION CORP (SPKLU)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/SPKLU/

- Reporting holders: 2
- Reported value: $184.3K
- Held through calls: 0.0%
- 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 |
|---|---|---|---|---|
| [Clear Street Group Inc.](https://holderbook.com/funds/1881567-clear-street-group-inc/) | $181.6K | 14,004 | 0.0% | 4 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $2.7K | 249 | 0.0% | 9 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 2 | $184.3K |
| Q1 2026 | 2 | $195.5K |
| Q4 2025 | 2 | $216.6K |
| Q3 2025 | 2 | $195.5K |
| Q2 2025 | 2 | $196.6K |
| Q1 2025 | 3 | $2.9M |
| Q4 2024 | 3 | $3.1M |
| Q3 2024 | 5 | $3.6M |
| Q2 2024 | 9 | $14.2M |
| Q1 2024 | 8 | $14.1M |
| Q4 2023 | 18 | $45.8M |