20 institutions reported holding $37,592 of Newgenivf Group Limited Warrant Exp 04/03/202 (NIVFW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Polar Asset Management Partners Inc. ($10,782), Clear Street Group Inc. ($5,451), MMCAP International Inc. SPC ($5,250), Tower Research Capital LLC (TRC) ($3,390), D. E. Shaw & Co., Inc. ($3,341). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Polar Asset Management Partners Inc. | $10,782 | 637,966 | Hold |
| 2 | Clear Street Group Inc. | $5,451 | 389,370 | Added |
| 3 | MMCAP International Inc. SPC | $5,250 | 375,000 | Hold |
| 4 | Tower Research Capital LLC (TRC) | $3,390 | 1,500 | New |
| 5 | D. E. Shaw & Co., Inc. | $3,341 | 168,750 | Hold |
| 6 | Walleye Trading LLC | $2,266 | 161,871 | Hold |
| 7 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $2,016 | 143,997 | Hold |
| 8 | Mint Tower Capital Management B.V. | $2,000 | 150,000 | Hold |
| 9 | TORONTO DOMINION BANK | $700 | 50,000 | Hold |
| 10 | CITADEL ADVISORS LLC | $581 | 29,346 | Trimmed |
| 11 | Periscope Capital Inc. | $560 | 40,000 | Hold |
| 12 | UBS Group AG | $452 | 200 | Trimmed |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $375 | 18,925 | Trimmed |
| 14 | Mariner, LLC | $264 | 18,836 | New |
| 15 | WOLVERINE ASSET MANAGEMENT LLC | $151 | 10,761 | Hold |
| 16 | SBI Securities Co., Ltd. | $11 | 5 | Trimmed |
| 17 | MORGAN STANLEY | $2 | 1 | New |
| 18 | Virtu Financial LLC | $0 | 0 | Exited |
| 19 | JPMORGAN CHASE & CO | $0 | 0 | Exited |
| 20 | HRT FINANCIAL LP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31