Who Owns Metagenomi, Inc. Common Stock (MGX)?Hedge Fund & Institutional Holders
Institutional Holders
50
as of Q4 2025
Total Institutional Value
$1.000000856000145e+85T
% of Float Held
—
QoQ Change in Holders
+13 / -7
Price History
MGX — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | Increased | +461K | +$604.2M |
| Fortitude Advisory Group L.L.C. | New Position | +39K | +$62.0M |
| Peak Planning Group, LLC | New Position | +13K | +$20K |
| MassMutual Private Wealth & Trust, FSB | New Position | +593 | +$0 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | +14K | +$0 |
| LPL Financial LLC | New Position | +11K | +$0 |
| CITADEL ADVISORS LLC | New Position | +178K | +$0 |
| Tower Research Capital LLC (TRC) | New Position | +9K | +$0 |
| CWM, LLC | New Position | +32 | +$0 |
| Allworth Financial LP | New Position | +500 | +$0 |
| Point72 Asset Management, L.P. | New Position | +27K | +$0 |
| Squarepoint Ops LLC | New Position | +11K | +$0 |
| Quadrature Capital Ltd | New Position | +34K | +$0 |
| Vanguard Personalized Indexing Management, LLC | New Position | +16K | +$0 |
| DIMENSIONAL FUND ADVISORS LP | New Position | +14K | +$0 |
MGX — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| Peapod Lane Capital LLC | Decreased | -16K | -$1.2B |
| MILLENNIUM MANAGEMENT LLC | Decreased | -76K | -$736.3M |
| MARSHALL WACE, LLP | Decreased | -12K | -$216.4M |
| Walleye Capital LLC | Closed Position | -71K | -$168.9M |
| RBF Capital, LLC | Decreased | -7K | -$167.7M |
| JPMORGAN CHASE & CO | Decreased | -61K | -$147.0M |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Closed Position | -34K | -$81.0M |
| TANG CAPITAL MANAGEMENT LLC | Closed Position | -28K | -$66.4M |
| Marex Group plc | Closed Position | -15K | -$34.5M |
| TWO SIGMA SECURITIES, LLC | Decreased | -489 | -$28.9M |
| Cubist Systematic Strategies, LLC | Closed Position | -7K | -$17.7M |
| CITIGROUP INC | Closed Position | -3K | -$7.9M |
| OSAIC HOLDINGS, INC. | Decreased | -250 | -$6.3M |
| ROYAL BANK OF CANADA | Decreased | -592 | -$1.0M |
| Rialto Wealth Management, LLC | Closed Position | -305 | -$723K |
Top Institutional Holders(Q4 2025)
MGX Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 56 | $2.2B | +8 |
| Q3 2025 | 48 | $7.4B | -10 |
| Q2 2025 | 58 | $5.3B | -19 |
| Q1 2025 | 77 | $10.0B | +4 |
| Q4 2024 | 73 | $22.9B | +13 |
| Q3 2024 | 60 | $694.5B | +9 |
| Q2 2024 | 51 | $3.4T | +5 |
| Q1 2024 | 46 | $5.1T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 50 institutional investors hold MGX (Metagenomi, Inc. Common Stock). The largest holder is RENAISSANCE TECHNOLOGIES LLC with $1.0B in shares. This quarter, 13 institutions opened new positions and 7 closed their positions.
Frequently Asked Questions
How many hedge funds own MGX?
As of Q4 2025, 50 institutional investors report holding MGX (Metagenomi, Inc. Common Stock) in their 13F filings.
Who is the largest institutional holder of MGX?
The largest institutional holder of MGX is RENAISSANCE TECHNOLOGIES LLC with $1.0B in shares.
Is institutional ownership of MGX increasing or decreasing?
This quarter, 13 institutions opened new positions in MGX and 7 closed their positions.