Amci Acquisition II A -CW28LNZAWPreferred / convertible
13F holders, Q4 2025 (December 31)11holders +2
2new positions
0sold out
$0.01avg. 13F price*
At the end of Q4 2025, 11 institutions reported holding Amci Acquisition II A -CW28 (LNZAW) in their 13F filings, up 2 from Q3 2025. 2 opened new positions and 0 sold out. The largest holders were Davidson Kempner Capital Management LP ($4K), Calamos Advisors LLC ($4K) and TENOR CAPITAL MANAGEMENT Co., L.P. ($3K).
- Company
- Amci Acquisition II A -CW28
- Filed as
- LANZATECH GLOBAL INC (Q4 2025)
- CUSIP
- 51655R119
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $3K |
| Exits | 0 | $0 |
All 13F filers, Q3 2025 → Q4 2025: 240,584 shares bought, net +240,584 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 11 holders
| Davidson Kempner Capital Management LP | — | No change | 374,999 | $4K |
| Calamos Advisors LLC | — | No change | 300,000 | $4K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | — | No change | 235,341 | $3K |
| Susquehanna International Group, LLP | — | New | 149,218 | $2K |
| Q Global Advisors, LLC | — | No change | 106,974 | $1K |
| Virtu Financial LLC | — | New | 90,168 | $1K |
| LMR Partners LLP | — | No change | 66,083 | $786 |
| Toronto Dominion Bank | — | No change | 51,271 | $615 |
| Wolverine Asset Management LLC | — | No change | 41,069 | $489 |
| Clear Street Group Inc. | — | Add +2.4% | 4,344 | $52 |
| UBS Group AG | — | Add +140.9% | 1,877 | $23 |
"% of holder's portfolio" is LNZAW's weight in each manager's 13F, not the share of Amci Acquisition II A -CW28 the manager owns.