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

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

Type / Class
Equity / Common Shares
Symbol
NOEM on Nasdaq
Shares outstanding
9,635,736
Price per share
$10.29
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
6,693,684
Total reported value
$67,993,513
% of total 13F portfolios
0%
Share change
+469,288
Value change
+$4,779,871
Number of holders
26
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

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

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
MIZUHO FINANCIAL GROUP INC 8.7% $8,508,836 838,309 Mizuho Financial Group, Inc. 30 Jun 2025
Karpus Management, Inc. 7.5% $7,154,760 721,246 KARPUS MANAGEMENT, INC. 31 Mar 2025
AQR CAPITAL MANAGEMENT LLC 6.2% $5,852,800 590,000 AQR Capital Management, LLC 31 Dec 2024
BARCLAYS PLC 5.2% $4,935,190 497,499 Barclays PLC 31 Mar 2025

As of 30 Sep 2025, 26 institutional investors reported holding 6,693,684 shares of CO2 Energy Transition Corp. - Common Shares (NOEM). This represents 69% of the company’s total 9,635,736 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of CO2 Energy Transition Corp. - Common Shares (NOEM) together control 69% 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
MIZUHO SECURITIES USA LLC 8.7% 840,729 +0.29% 0.17% $8,424,570
Karpus Management, Inc. 7.7% 737,471 -5.9% 0.24% $7,492,705
MMCAP International Inc. SPC 6.1% 590,000 0% 0.7% $6,018,000
AQR Arbitrage LLC 6.1% 585,000 -0.51% 0.15% $5,943,600
ARISTEIA CAPITAL, L.L.C. 6% 578,096 0% 0.18% $5,896,579
RIVERNORTH CAPITAL MANAGEMENT, LLC 4.4% 428,040 0.25% $4,348,886
WHITEBOX ADVISORS LLC 4% 390,000 0% 0.08% $3,978,000
Westchester Capital Management, LLC 3.4% 331,013 0% 0.17% $3,363,092
TORONTO DOMINION BANK 3.3% 321,298 +31% 0.01% $3,277,240
Hudson Bay Capital Management LP 3% 290,000 0% 0.02% $2,943,500
MANGROVE PARTNERS IM, LLC 3% 290,000 0% 0.22% $2,958,000
Polar Asset Management Partners Inc. 3% 290,000 0% 0.06% $2,958,000
D. E. Shaw & Co., Inc. 2.9% 280,000 0% 0% $2,842,000
TWO SIGMA INVESTMENTS, LP 2.3% 217,499 0% 0% $2,209,790
Weiss Asset Management LP 2% 192,411 +19% 0.03% $1,958,744
BERKLEY W R CORP 0.62% 59,823 +0.31% 0.04% $607,802
WOLVERINE ASSET MANAGEMENT LLC 0.58% 55,583 +296% 0.01% $566,946
Centiva Capital, LP 0.42% 40,000 0% 0.04% $406,000
HEIGHTS CAPITAL MANAGEMENT, INC 0.42% 40,000 0% 0.13% $408,000
HEIGHTS CAPITAL MANAGEMENT, INC 0.42% 40,000 0% 0.13% $408,000
Radcliffe Capital Management, L.P. 0.31% 30,291 0.02% $308,362
Dakota Wealth Management 0.27% 25,550 0% 0.01% $259,588
ROBINSON CAPITAL MANAGEMENT, LLC 0.16% 15,250 0% 0.11% $154,940
FLOW TRADERS U.S. LLC 0.15% 14,829 +12% 0.01% $151,000
Clear Street Group Inc. 0.11% 10,758 0% 0% $109,732

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

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 28,550 $293,780 +$30,870 $10.29 1
2025 Q3 6,693,684 $67,993,513 +$4,779,871 $10.17 26
2025 Q2 6,184,396 $62,246,872 +$950,154 $10.07 26
2025 Q1 6,023,589 $59,693,231 +$59,693,232 $9.92 19