INVESTMENT MANAGERS SER TR I
CUSIP 46143U542
Investment Managers Ser Tr I has 13 institutional holders in Filings Flow’s 13F database, together reporting 440.5K shares worth $15M as of Q1 2026. The largest reported holders are Citadel Advisors LLC, Susquehanna International Group, LLP, and Jane Street Group, LLC.
Institutional Holders
13
Q1 2026
Reported Value
$15M
Ticker
unmapped
private placement or foreign
Quarters Tracked
2
Ownership Trend
Institutional holders
Total reported value
Holders
Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| DGS Capital Management, LLC$609M AUM | 0.05% | $287,545 | 7.0K | Q4 2025OLDER |
| MIRAE ASSET SECURITIES (USA) INC.$2.7B AUM | 0.04% | $1M | 30.0K | Q1 2026 |
| XTX Topco Ltd$5.8B AUM | 0.01% | $496,314 | 13.6K | Q1 2026 |
| Belpointe Asset Management LLC$2.7B AUM | 0.01% | $225,060 | 5.5K | Q4 2025OLDER |
| OLD MISSION CAPITAL LLC$6.3B AUM | 0.01% | $330,142 | 8.1K | Q4 2025OLDER |
| HighTower Advisors, LLC$94.2B AUM | 0.00% | $5M | 128.7K | Q1 2026 |
| Tower Research Capital LLC (TRC)$3.8B AUM | 0.00% | $172,396 | 4.2K | Q4 2025OLDER |
| CITADEL ADVISORS LLC$618.5B AUM | 0.00% | $24M | 646.4K | Q1 2026 |
| Jump Financial, LLC$7.5B AUM | 0.00% | $309,069 | 7.6K | Q4 2025OLDER |
| Belvedere Trading LLC$84.4B AUM | 0.00% | $2M | 67.2K | Q1 2026 |
| Marex Group Ltd$15.8B AUM | 0.00% | $257,796 | 6.3K | Q4 2025OLDER |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM | 0.00% | $9M | 253.5K | Q1 2026 |
| JANE STREET GROUP, LLC$777.2B AUM | 0.00% | $7M | 190.9K | Q1 2026 |
| Vontobel Holding Ltd.$29.1B AUM | 0.00% | $263,525 | 6.4K | Q4 2025OLDER |
| GROUP ONE TRADING LLC$52.2B AUM | 0.00% | $182,340 | 4.5K | Q4 2025OLDER |
| IMC-Chicago, LLC$278.4B AUM | 0.00% | $701,464 | 19.3K | Q1 2026 |
| Optiver Holding B.V.$289.5B AUM | 0.00% | $617,162 | 17.0K | Q1 2026 |
| UBS Group AG$666.3B AUM | 0.00% | $1M | 36.3K | Q1 2026 |
| SIMPLEX TRADING, LLC$149.1B AUM | 0.00% | $267,394 | 7.3K | Q1 2026 |
| CITIGROUP INC$234.5B AUM | 0.00% | $55,938 | 1.4K | Q4 2025OLDER |
| MORGAN STANLEY$1.67T AUM | 0.00% | $409 | 10 | Q1 2026 |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.