Who Owns Mainz Biomed B.V. (MYNZ)?Hedge Fund & Institutional Holders
Institutional Holders
20
as of Q4 2025
Total Institutional Value
$5.70001600030001e+26T
% of Float Held
1.4769401474820445e+82%
QoQ Change in Holders
+8 / -2
Price History
MYNZ — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| UBS Group AG | Increased | +47K | +$49.6M |
| Corient Private Wealth LLC | New Position | +20K | +$22K |
| Virtu Financial LLC | New Position | +13K | +$14K |
| CITADEL ADVISORS LLC | New Position | +13K | +$0 |
| TWO SIGMA SECURITIES, LLC | New Position | +13K | +$0 |
| Cerity Partners LLC | New Position | +163K | +$0 |
| JANE STREET GROUP, LLC | New Position | +18K | +$0 |
| HighMark Wealth Management LLC | New Position | +200 | +$0 |
| SBI Securities Co., Ltd. | New Position | +337 | +$0 |
| MORGAN STANLEY | Increased | +187 | +$0 |
| CITIGROUP INC | Increased | +12K | +$-24K |
| Steward Partners Investment Advisory, LLC | Increased | +20K | +$-14.9M |
| ARMISTICE CAPITAL, LLC | Increased | +381K | +$-587.8M |
MYNZ — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| Dauntless Investment Group, LLC | Closed Position | -51K | -$76.0M |
| ROTHSCHILD INVESTMENT LLC | Closed Position | -85 | -$0 |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | UBS Group AG | 51,100 | $57.0M | 0.00% | Share |
| 2 | Journey Advisory Group, LLC | 15,000 | $16.0M | 0.00% | Share |
| 3 | UBS Group AG | 3,081 | $3.0M | 0.00% | Share |
| 4 | Provenance Wealth Advisors, LLC | 1,171 | $1.0M | 0.00% | Share |
| 5 | Corient Private Wealth LLC | 20,000 | $22K | 0.00% | Share |
| 6 | Virtu Financial LLC | 12,814 | $14K | 0.00% | Share |
| 7 | CITADEL ADVISORS LLC | 12,643 | $0 | 0.00% | Share |
| 8 | Steward Partners Investment Advisory, LLC | 30,000 | $0 | 0.00% | Share |
| 9 | ARMISTICE CAPITAL, LLC | 775,263 | $0 | 0.00% | Share |
| 10 | MORGAN STANLEY | 189 | $0 | 0.00% | Share |
| 11 | TWO SIGMA SECURITIES, LLC | 13,208 | $0 | 0.00% | Share |
| 12 | Newbridge Financial Services Group, Inc. | 500 | $0 | 0.00% | Share |
| 13 | OSAIC HOLDINGS, INC. | 2,112 | $0 | 0.00% | Share |
| 14 | IFP Advisors, Inc | 90 | $0 | 0.00% | Share |
| 15 | Cerity Partners LLC | 163,253 | $0 | 0.00% | Share |
| 16 | JANE STREET GROUP, LLC | 2,872 | $0 | 0.00% | Share |
| 17 | JANE STREET GROUP, LLC | 15,565 | $0 | 0.00% | Share |
| 18 | CITIGROUP INC | 12,304 | $0 | 0.00% | Share |
| 19 | HighMark Wealth Management LLC | 200 | $0 | 0.00% | Share |
| 20 | SBI Securities Co., Ltd. | 337 | $0 | 0.00% | Share |
MYNZ Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 18 | $77.0M | +6 |
| Q3 2025 | 12 | $717.2M | -1 |
| Q2 2025 | 13 | $544.7M | +3 |
| Q1 2025 | 10 | $716.2M | +2 |
| Q4 2024 | 8 | $980.7M | -3 |
| Q3 2024 | 11 | $3.7B | +3 |
| Q2 2024 | 8 | $26.7M | -4 |
| Q1 2024 | 12 | $88.5M | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 20 institutional investors hold MYNZ (Mainz Biomed B.V.). The largest holder is UBS Group AG with $57.0M in shares. This quarter, 8 institutions opened new positions and 2 closed their positions.
Frequently Asked Questions
How many hedge funds own MYNZ?
As of Q4 2025, 20 institutional investors report holding MYNZ (Mainz Biomed B.V.) in their 13F filings.
Who is the largest institutional holder of MYNZ?
The largest institutional holder of MYNZ is UBS Group AG with $57.0M in shares.
Is institutional ownership of MYNZ increasing or decreasing?
This quarter, 8 institutions opened new positions in MYNZ and 2 closed their positions.