5 institutions reported holding $1.5M of WINTERGREEN ACQUISITION CORP (WTGUU) in SEC 13F filings for 2026-06-30. Largest institutional holders: Calamos Advisors LLC ($540,453), JPMORGAN CHASE & CO ($522,500), Yakira Capital Management, Inc. ($345,494), Clear Street Group Inc. ($122,915), Westchester Capital Management, LLC ($3,386). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Calamos Advisors LLC | $540,453 | 49,244 | Hold |
| 2 | JPMORGAN CHASE & CO | $522,500 | 50,000 | Hold |
| 3 | Yakira Capital Management, Inc. | $345,494 | 32,711 | Hold |
| 4 | Clear Street Group Inc. | $122,915 | 11,751 | Trimmed |
| 5 | Westchester Capital Management, LLC | $3,386 | 324 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30