MCDIF — McDermott International Ltd Institutional Holders · Q2 2026
Who owns McDermott International Ltd (MCDIF)? 3 institutions reported holding $1.55M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Mink Brook Asset Management LLC ($1.0M), Pinnacle Holdings, LLC ($523,383), Potomac Capital Management, Inc. ($0).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Mink Brook Asset Management LLC | $1.0M | 46,530 | Hold |
| 2 | Pinnacle Holdings, LLC | $523,383 | 23,790 | New |
| 3 | Potomac Capital Management, Inc. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30