# INVESTMENT MANAGERS SER TR I TRADR 2X LONG

INVESTMENT MANAGERS SER TR I TRADR 2X LONG is a security (CUSIP 46143U542) tracked across SEC portfolio filings. 14 institutional managers reported $52.8M on Form 13F as of 2026-06-30.

## Summary

- Issuer: INVESTMENT MANAGERS SER TR I
- Class: TRADR 2X LONG
- CUSIP: 46143U542
- 13F holders: 14
- 13F value: $52.8M
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $23.5M | 67,125 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $9.2M | 67,922 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $6.9M | — |
| [HighTower Advisors, LLC](https://search.stillhousedata.com/firm/145323) | CHICAGO, IL | $6.1M | 219,775 |
| IMC-Chicago, LLC | CHICAGO, IL | $1.9M | 67,340 |
| UBS Group AG | Zurich, V8 | $1.3M | 36,344 |
| [Belvedere Trading LLC](https://search.stillhousedata.com/firm/132605) | CHICAGO, IL | $1.0M | 11,040 |
| [GRIFFIN ASSET MANAGEMENT, INC.](https://search.stillhousedata.com/firm/104548) | New York, NY | $769K | 27,860 |
| T3 Companies, LLC | NEW YORK, NY | $690K | 25,000 |
| Optiver Holding B.V. | AMSTERDAM, P7 | $617K | 16,955 |
| XTX Topco Ltd | LONDON, X0 | $496K | 13,635 |
| [SIMPLEX TRADING, LLC](https://search.stillhousedata.com/firm/153585) | CHICAGO, IL | $267K | 7,346 |
| [Farther Finance Advisors, LLC](https://search.stillhousedata.com/firm/302050) | SAN FRANCISCO, CA | $2K | 60 |
| [HRT FINANCIAL LP](https://search.stillhousedata.com/firm/152144) | NEW YORK, NY | $615 | 16,904 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/46143U542.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.