CO2 Energy Transition Corp. (NOEM) Institutional Ownership

Ownership Summary

CO2 Energy Transition Corp. (NASDAQ:NOEM) showed up in the 13F filings of 26 institutional investors as of December 2025.

• Collectively, these holders controlled 71.0% of CO2 Energy Transition's outstanding shares in December 2025, down from 76.3% in September 2025.
• Their total shares held in NOEM decreased -3.67% quarter over quarter, and separately, investors owning CO2 Energy Transition stayed flat from a year ago.
• Among the 26 funds, 9 bought more CO2 Energy Transition shares, 6 sold down, and 11 held their ground.
• The aggregate institutional position in CO2 Energy Transition amounted to 6.8Mn shares as of December 2025, down by 258.98K shares quarter on quarter, and with no net change year over year.
• As of December 31, 2025, the biggest holder of CO2 Energy Transition is MIZUHO SECURITIES USA LLC at 840.73K shares, representing 8.77% of shares outstanding.
• The most significant purchases of NOEM for the quarter ending December 2025 came from SONA ASSET MANAGEMENT (US) LLC (252.02K), Virtu Financial LLC (22.15K), BNP PARIBAS FINANCIAL MARKETS (17.99K), Toronto Dominion Bank (13.98K), Clear Street Group Inc. (7.31K).
• The largest sellers of CO2 Energy Transition for the quarter ending December 2025 were MANGROVE PARTNERS IM, LLC (250.1K), Karpus Management, Inc. (50.58K), AQR Arbitrage LLC (22.52K), Dakota Wealth Management (5.95K).
• Per Business Quant, the top 10 investors in NOEM for the quarter ending December 2025 include MIZUHO SECURITIES USA LLC (840.73K), Karpus Management, Inc. (729.67K), MMCAP International Inc. SPC (590.0K), ARISTEIA CAPITAL, L.L.C. (578.1K), AQR Arbitrage LLC (562.48K), Toronto Dominion Bank (525.07K), RIVERNORTH CAPITAL MANAGEMENT, LLC (427.64K), WHITEBOX ADVISORS LLC (390.0K), Westchester Capital Management, LLC (331.01K), Polar Asset Management Partners Inc. (290.0K).