# TORTOISE CAPITAL SERIES TRUS (TNUK)

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

- Reporting holders: 3
- Reported value: $38.8K
- 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 |
|---|---|---|---|---|
| [Strategic Investment Solutions, Inc. /IL](https://holderbook.com/funds/1960144-strategic-investment-solutions-inc-il/) | $20.5K | 824 | 0.0% | 3 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $11.1K | 445 | 0.0% | 2 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $7.2K | 290 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 3 | $38.8K |
| Q1 2026 | 3 | $526.0K |
| Q4 2025 | 3 | $904.5K |