- Cerity Partners LLC$182.8K
- CI Private Wealth, LLC$22.4K
- JANE STREET GROUP, LLC$20.6K
- TWO SIGMA SECURITIES, LLC$14.8K
- CITADEL ADVISORS LLC$14.2K
Mainz Biomed NV NASDAQ NMS - GLOBAL MARKET:QUCY
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
New Positions(8)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Cerity Partners LLC | 163,253 | +163,253 | $182.8K | +$182.8K | — |
| CI Private Wealth, LLC | 20,000 | +20,000 | $22.4K | +$22.4K | — |
| JANE STREET GROUP, LLC | 18,437 | +18,437 | $20.6K | +$20.6K | — |
| TWO SIGMA SECURITIES, LLC | 13,208 | +13,208 | $14.8K | +$14.8K | — |
| CITADEL ADVISORS LLC | 12,643 | +12,643 | $14.2K | +$14.2K | — |
| IFP Advisors, Inc | 180 | +180 | $235 | +$235 | — |
| HighMark Wealth Management LLC | 200 | +200 | $224 | +$224 | — |
| Virtu Financial LLC | 12,814 | +12,814 | $14 | +$14 | — |
Added To(5)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC | 775,263 | +380,744 | $868.3K | +$280.5K | 96.5% |
| UBS Group AG | 54,181 | +47,182 | $60.7K | +$50.3K | 674.1% |
| Steward Partners Investment Advisory, LLC | 30,000 | +20,000 | $33.6K | +$18.7K | 200.0% |
| CITIGROUP INC | 12,304 | +12,288 | $13.8K | +$13.8K | 76800.0% |
| MORGAN STANLEY | 189 | +187 | $212 | +$209 | 9350.0% |
Reduced(5)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Journey Advisory Group, LLC | 15,000 | 0 | $16.8K | -$5.5K | 0.0% |
| ADVISOR GROUP HOLDINGS, INC. | 2,112 | 0 | $2.4K | -$718 | 0.0% |
| Provenance Wealth Advisors, LLC | 1,171 | 0 | $1.3K | -$433 | 0.0% |
| Newbridge Financial Services Group, Inc. | 500 | 0 | $560 | -$185 | 0.0% |
| SBI Securities Co., Ltd. | 337 | 0 | $377 | -$125 | 0.0% |
Sold Out(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Dauntless Investment Group, LLC | 0 | -51,000 | $0 | -$76.0K | — |
| ROTHSCHILD INVESTMENT LLC | 0 | -85 | $0 | -$127 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC | 775,263 | $868.3K | +380,744 | 96.5% |
| Cerity Partners LLC | 163,253 | $182.8K | +163,253 | — |
| UBS Group AG | 54,181 | $60.7K | +47,182 | 674.1% |
| Steward Partners Investment Advisory, LLC | 30,000 | $33.6K | +20,000 | 200.0% |
| CI Private Wealth, LLC | 20,000 | $22.4K | +20,000 | — |
| JANE STREET GROUP, LLC | 18,437 | $20.6K | +18,437 | — |
| Journey Advisory Group, LLC | 15,000 | $16.8K | 0 | 0.0% |
| TWO SIGMA SECURITIES, LLC | 13,208 | $14.8K | +13,208 | — |
| CITADEL ADVISORS LLC | 12,643 | $14.2K | +12,643 | — |
| CITIGROUP INC | 12,304 | $13.8K | +12,288 | 76800.0% |
| ADVISOR GROUP HOLDINGS, INC. | 2,112 | $2.4K | 0 | 0.0% |
| Provenance Wealth Advisors, LLC | 1,171 | $1.3K | 0 | 0.0% |
| Newbridge Financial Services Group, Inc. | 500 | $560 | 0 | 0.0% |
| SBI Securities Co., Ltd. | 337 | $377 | 0 | 0.0% |
| IFP Advisors, Inc | 180 | $235 | +180 | — |
| HighMark Wealth Management LLC | 200 | $224 | +200 | — |
| MORGAN STANLEY | 189 | $212 | +187 | 9350.0% |
| Virtu Financial LLC | 12,814 | $14 | +12,814 | — |
New & Closed Positions this quarter
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for QUCY against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.