# Wasserstein Management, L.P.: Form 13F holdings

An institutional investment manager in NEW YORK, NY. SEC CIK 1751492.

- Quarter ended: 2026-06-30
- Filed: 2026-08-14
- Reported value: $264.0m
- Positions: 8 (8 lines in the filing's table; lines for the same security and option type are added together here)
- Compared with: the 13F for the quarter ended 2026-03-31
- Filing: https://www.sec.gov/Archives/edgar/data/1751492/000175149226000005/

## Holdings

As filed, largest first. Reported value is what the manager stated at the quarter end (Jun 30, 2026), in US dollars; it is filing data, not a price. Weight is the share of the total reported value.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| [CALUMET INC (CLMT)](/companies/clmt.md) | COM | $142.8m | 54.1% | 3,964,893 |  | Reduced −608,470 |
| [AEVA TECHNOLOGIES INC (AEVA)](/companies/aeva.md) | COM NEW | $43.4m | 16.4% | 1,509,539 |  | Added +809,376 |
| [TERAWULF INC (WULF)](/companies/wulf.md) | COM | $33.8m | 12.8% | 1,366,639 |  | Added +310,000 |
| [ENERGY VAULT HOLDINGS INC (NRGV)](/companies/nrgv.md) | COM | $13.1m | 5.0% | 2,785,924 |  | New +2,785,924 |
| [ENERGY VAULT HOLDINGS INC (NRGV)](/companies/nrgv.md) | COM | $9.4m | 3.6% | 2,000,000 | Call | New +2,000,000 |
| [AEVA TECHNOLOGIES INC (AEVA)](/companies/aeva.md) | COM NEW | $7.5m | 2.8% | 261,500 | Call | New +261,500 |
| [AEVA TECHNOLOGIES INC (AEVA)](/companies/aeva.md) | COM NEW | $7.5m | 2.8% | 261,500 | Put | New +261,500 |
| PROSHARES TR | ULTR RU 2000 NEW | $6.5m | 2.5% | 315,900 |  | New +315,900 |

## Sold out

Held at the end of the quarter before and not reported this quarter.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| [PURECYCLE TECHNOLOGIES INC (PCT)](/companies/pct.md) | COM | $0 | 0.0% | 0 |  | Sold out −30,741 |

Source: SEC EDGAR, Form 13F-HR, accession 0001751492-26-000005. Last ingested by Listed: Oct 22, 2026, 05:26 ET. No prices; not investment advice.