Mangrove Partners’s CO2 Energy Transition Corp NOEM Stock Holding History

Mangrove Partners’s Portfolio NOEM Stock Details NOEM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$407K	Sell	39,200 -250,100	-86%	-$2.59M	0.03%	225
2025 Q4	$2.98M	Sell	289,300 -700	-0.2%	-$7.19K	0.24%	52
2025 Q3	$2.96M	Hold	290,000	–	–	0.22%	59
2025 Q2	$2.92M	Hold	290,000	–	–	0.31%	45
2025 Q1	$2.88M	Buy	+290,000	New	+$2.86M	0.31%	51

Other funds holding NOEM

MSU

Mizuho Securities USA New York $4.24B AUM 22.54% 1-Year Est. Return

KIM

Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return

MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return

Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.94% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return

RCM

Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.66% 1-Year Est. Return

Whitebox Advisors Minneapolis, Minnesota $8.12B AUM 15.85% 1-Year Est. Return

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return

Mangrove Partners's NOEM Position: Q1 2026 in Review

Mangrove Partners reduced its CO2 Energy Transition Corp (NOEM) stake by 86% in Q1 2026, selling an estimated $2.59M and leaving 39,200 shares worth $407K. The position accounts for 0.03% of the portfolio, ranked #225.

Mangrove Partners first reported a position in NOEM in Q1 2025 and has held it in 5 quarters since. The position peaked at $2.98M in Q4 2025. 27 funds tracked by Wall St. Rank hold NOEM as of Q1 2026.

Mangrove Partners held 39,200 shares of CO2 Energy Transition Corp worth $407K as of Q1 2026.
Mangrove Partners sold 250,100 CO2 Energy Transition Corp shares in Q1 2026, an estimated $2.59M.
CO2 Energy Transition Corp made up 0.03% of Mangrove Partners's portfolio in Q1 2026, its #225 holding.
Mangrove Partners first reported a position in CO2 Energy Transition Corp in Q1 2025 and has held it in 5 quarters since.
Mangrove Partners's CO2 Energy Transition Corp position peaked at $2.98M in Q4 2025.
27 funds tracked by Wall St. Rank held CO2 Energy Transition Corp as of Q1 2026.

Based on Mangrove Partners's 13F filing for Q1 2026, filed 15 May 2026.