Newgenivf Group Ltd.-28NIVFWPreferred / convertible
13F holders, Q3 2025 (September 30)At the end of Q3 2025, 13 institutions reported holding Newgenivf Group Ltd.-28 (NIVFW) in their 13F filings, up 1 from Q2 2025. 1 opened new positions and 0 sold out. The largest holders were Polar Asset Management Partners Inc. ($11K), Clear Street Group Inc. ($6K) and MMCAP International Inc. SPC ($6K). 2 famous investors held it, including David E. Shaw ( of D. E. Shaw & Co.'s portfolio) and Ken Griffin ( of Citadel Advisors's portfolio).
- Company
- Newgenivf Group Ltd.-28
- CUSIP
- G0544E113
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $23 |
| Exits | 0 | $0 |
All 13F filers, Q2 2025 → Q3 2025: 1,380 shares bought and 26,201 shares sold, net −24,821 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 13 holders
| Polar Asset Management Partners Inc. | — | No change | 637,966 | $11K |
| Clear Street Group Inc. | — | — | 389,670 | $6K |
| MMCAP International Inc. SPC | — | No change | 375,000 | $6K |
| D. E. Shaw & Co. | — | No change | 168,750 | $3K |
| Walleye Trading LLC | — | No change | 161,871 | $3K |
| Rivernorth Capital Management, LLC | — | No change | 143,997 | $2K |
| Mint Tower Capital Management B.V. | — | No change | 150,000 | $2K |
| Susquehanna International Group, LLP | — | Reduce -17.8% | 120,341 | $2K |
| Toronto Dominion Bank | — | No change | 50,000 | $800 |
| Periscope Capital Inc. | — | No change | 40,000 | $667 |
| Citadel Advisors | — | Reduce -0.6% | 29,609 | $489 |
| Wolverine Asset Management LLC | — | No change | 10,761 | $177 |
| UBS Group AG | — | New | 1,380 | $23 |
"% of holder's portfolio" is NIVFW's weight in each manager's 13F, not the share of Newgenivf Group Ltd.-28 the manager owns.