Who Owns INVESTMENT MANAGERS SER TR I (NEBX)?Hedge Fund & Institutional Holders
$40.53+2.85 (+7.56%)BATS
Institutional Holders
15
as of Q4 2025
Total Institutional Value
$4.000300010001e+25T
% of Float Held
—
QoQ Change in Holders
+6 / -5
Price History
NEBX — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| Essex LLC | New Position | +11K | +$307K |
| UBS Group AG | New Position | +619 | +$17K |
| RENAISSANCE TECHNOLOGIES LLC | New Position | +10K | +$0 |
| HOLLENCREST CAPITAL MANAGEMENT | New Position | +17 | +$0 |
| Belvedere Trading LLC | New Position | +0 | +$0 |
| Jump Financial, LLC | New Position | +9K | +$0 |
| Tower Research Capital LLC (TRC) | Increased | +5K | +$-2.2M |
| GROUP ONE TRADING LLC | Increased | +5K | +$-4.1M |
| CITADEL ADVISORS LLC | Increased | +36K | +$-344.3M |
NEBX — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| JANE STREET GROUP, LLC | Closed Position | -14K | -$895.6M |
| OLD MISSION CAPITAL LLC | Closed Position | -4K | -$227.6M |
| Vontobel Holding Ltd. | Closed Position | -3K | -$218.3M |
| FLOW TRADERS U.S. LLC | Closed Position | -9K | -$574K |
| SIMPLEX TRADING, LLC | Closed Position | -218 | -$13K |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | 144,200 | $4.0M | 0.00% | Call |
| 2 | CITADEL ADVISORS LLC | 130,100 | $3.0M | 0.00% | Put |
| 3 | CITADEL ADVISORS LLC | 67,900 | $1.0M | 0.00% | Call |
| 4 | Belvedere Trading LLC | 67,400 | $1.0M | 0.00% | Call |
| 5 | CITADEL ADVISORS LLC | 41,057 | $1.0M | 0.00% | Share |
| 6 | Essex LLC | 10,905 | $307K | 0.05% | Share |
| 7 | GROUP ONE TRADING LLC | 4,607 | $129K | 0.00% | Share |
| 8 | UBS Group AG | 619 | $17K | 0.00% | Share |
| 9 | HOLLENCREST CAPITAL MANAGEMENT | 17 | $0 | 0.00% | Share |
| 10 | RENAISSANCE TECHNOLOGIES LLC | 10,200 | $0 | 0.00% | Share |
| 11 | Tower Research Capital LLC (TRC) | 5,379 | $0 | 0.00% | Share |
| 12 | JANE STREET GROUP, LLC | 18,700 | $0 | 0.00% | Put |
| 13 | Jump Financial, LLC | 9,007 | $0 | 0.00% | Share |
| 14 | Belvedere Trading LLC | 5,700 | $0 | 0.00% | Put |
| 15 | Belvedere Trading LLC | 0 | $0 | 0.00% | Share |
NEBX Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 9 | $1.5M | +1 |
| Q3 2025 | 8 | $1.7B | — |
As of Q4 2025, 15 institutional investors hold NEBX (INVESTMENT MANAGERS SER TR I). The largest holder is JANE STREET GROUP, LLC with $4.0M in shares. This quarter, 6 institutions opened new positions and 5 closed their positions.
Frequently Asked Questions
How many hedge funds own NEBX?
As of Q4 2025, 15 institutional investors report holding NEBX (INVESTMENT MANAGERS SER TR I) in their 13F filings.
Who is the largest institutional holder of NEBX?
The largest institutional holder of NEBX is JANE STREET GROUP, LLC with $4.0M in shares.
Is institutional ownership of NEBX increasing or decreasing?
This quarter, 6 institutions opened new positions in NEBX and 5 closed their positions.