Wasserstein Management, L.P.

CIK 0001751492 · NEW YORK, NY · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source ↗

Wasserstein Management, L.P. reported 8 positions worth $264.0M as of June 30, 2026 (13F filed August 14, 2026). Largest holding: CLMT (54.1%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.

$264.0M

2026 Q2

Positions

Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.

100.0%

Est. Net Flow (Q)

—

2026 Q2

Positions Changes Mix History BacktestPRO

8 positions shown

#	Symbol	Company	Type	Value ↓	% Port.	Shares	1Y	YTD
▸ 1	CLMT	CALUMET INC	SH	$142.8M	54.09%	3,964,893	—	—
▸ 2	AEVA	AEVA TECHNOLOGIES INC	SH	$43.4M	16.42%	1,509,539	—	—
▸ 3	WULF	TERAWULF INC	SH	$33.8M	12.79%	1,366,639	—	—
▸ 4	NRGV	ENERGY VAULT HOLDINGS INC	SH	$13.1M	4.97%	2,785,924	—	—
▸ 5	NRGV	ENERGY VAULT HOLDINGS INC	CALL	$9.4M	3.57%	2,000,000	—	—
▸ 6	AEVA	AEVA TECHNOLOGIES INC	CALL	$7.5M	2.84%	261,500	—	—
▸ 7	AEVA	AEVA TECHNOLOGIES INC	PUT	$7.5M	2.84%	261,500	—	—
▸ 8	TWM	PROSHARES TR	SH	$6.5M	2.47%	315,900	—	—

Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Wasserstein Management, L.P. hold as of Q2 2026?

Wasserstein Management, L.P. reported 8 positions worth $264.0M in its Q2 2026 13F filing. Largest positions: CLMT (54.1%), AEVA (16.4%), WULF (12.8%), NRGV (5.0%) and NRGV (3.6%).

What did Wasserstein Management, L.P. buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Wasserstein Management, L.P. sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.