Wasserstein Management, L.P.

In its 13F for Q4 2025 (holdings as of December 31, 2025, filed February 17, 2026), Wasserstein Management, L.P. reported 1 stock position worth $110.7 million. Its top holding was Calumet (CLMT) at 100.0% of the portfolio. Compared with Q3 2025, it reduced 1. The biggest sale was Calumet (CLMT, shares −4%).

Most Recent 13F
Q2 2026
Location
NEW YORK, NY
CIK
0001751492
Portfolio Value
$110.7M (Q4 2025)
SEC Filing
0001751492-26-000001 ↗ filed Feb 17, 2026

Holdings Value

0$50.0M$100.0M$150.0M$200.0M$250.0M Q1 2024: $99.5M Q1 2024 Q2 2024: $110.6M Q2 2024 Q3 2024: $123.7M Q3 2024 Q4 2024: $125.3M Q4 2024 Q1 2025: $71.5M Q1 2025 Q2 2025: $91.6M Q2 2025 Q3 2025: $106.2M Q3 2025 Q4 2025: $110.7M $110.7M Q4 2025 Q1 2026: $188.8M Q1 2026 Q2 2026: $239.6M Q2 2026

Holdings 1 stocks · $110.7M
CLMT Calumet Inc. 100.00% 5,573,398 $110.7M Reduce -4.2%

Portfolio Sells Q3 2025 → Q4 2025
CLMT Calumet Inc. Reduce -4.2% 100.00% 0.00

Portfolio Buys Q3 2025 → Q4 2025
None this quarter.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 5$239.6MCLMT, AEVA, WULF, NRGV, TWM
Q1 2026 4$188.8MCLMT, WULF, AEVA, PCT
Q4 2025 1$110.7MCLMT
Q3 2025 1$106.2MCLMT
Q2 2025 1$91.6MCLMT
Q1 2025 1$71.5MCLMT
Q4 2024 1$125.3MCLMT
Q3 2024 1$123.7MCLMT
Q2 2024 1$110.6MCLMT
Q1 2024 1$99.5MCLMT