CO2 Energy Transition Corp. - Common Shares (NOEMR) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2025 to Q4 2025

Type / Class
Equity / Common Shares
Symbol
NOEMR on Nasdaq
Shares outstanding
9,606,300
Price per share
$0.20
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
6,172,805
Total reported value
$1,293,864
% of total 13F portfolios
0%
Share change
-125,895
Value change
-$27,724
Number of holders
19
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of CO2 Energy Transition Corp. - Common Shares (NOEMR) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
MIZUHO FINANCIAL GROUP INC 8% $157,620 768,504 Mizuho Financial Group, Inc. 31 Mar 2025

As of 31 Dec 2025, 19 institutional investors reported holding 6,172,805 shares of CO2 Energy Transition Corp. - Common Shares (NOEMR). This represents 64% of the company’s total 9,606,300 outstanding shares.

Top 19 Institutional Shareholders

The largest institutional shareholders of CO2 Energy Transition Corp. - Common Shares (NOEMR) together control 64% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Harraden Circle Investments, LLC 7.8% 748,780 0% 0.03% $165,480
AQR Arbitrage LLC 6.1% 590,000 0% 0% $108,678
MMCAP International Inc. SPC 6.1% 590,000 0% 0.01% $130,390
HIGHBRIDGE CAPITAL MANAGEMENT LLC 6.1% 588,770 0% 0.01% $111,866
ARISTEIA CAPITAL, L.L.C. 6% 578,096 0% 0% $127,759
RIVERNORTH CAPITAL MANAGEMENT, LLC 4.5% 428,040 0% 0% $94,597
WHITEBOX ADVISORS LLC 4.1% 390,000 0% 0% $86,190
Clear Street Group Inc. 3.9% 372,686 0% 0% $82,364
BOOTHBAY FUND MANAGEMENT, LLC 3.6% 343,070 -8.5% 0% $75,818
Hudson Bay Capital Management LP 3% 290,000 0% 0% $55,100
Polar Asset Management Partners Inc. 3% 290,000 0% 0% $64,090
D. E. Shaw & Co., Inc. 2.9% 280,000 0% 0% $53,200
MANGROVE PARTNERS IM, LLC 2.5% 241,607 -16% 0% $53,395
K2 PRINCIPAL FUND, L.P. 1.4% 131,207 -27% 0.01% $28,866
TORONTO DOMINION BANK 1.4% 129,866 0% 0% $28,700
MIZUHO SECURITIES USA LLC 1% 99,800 -0.5% 0% $11,976
Centiva Capital, LP 0.42% 40,000 0% 0% $7,600
HEIGHTS CAPITAL MANAGEMENT, INC 0.42% 39,996 0% 0% $7,599
UBS Group AG 0.01% 887 -15% 0% $196

Institutional Holders of CO2 Energy Transition Corp. - Common Shares (NOEMR) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 6,172,805 $1,293,864 -$27,724 $0.22 19
2025 Q3 6,713,696 $1,535,066 +$151,365 $0.24 21
2025 Q2 6,143,514 $1,044,198 +$38,167 $0.18 20
2025 Q1 5,921,052 $1,317,808 +$1,317,808 $0.21 17