Vault-13

CO2 ENERGY TRANSITION CORP NOEMR

RIGHT 10/15/2028 · Right · CUSIP 12664M129

20 institutional holders -1 vs Q2 2025
6,673,7006.7m shares reported held*
$1.5mreported value*
1 new 2 added 4 reduced 1 sold out net bought ≈ $132.5k (+541.1k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $0.23.

Trends to Q3 2025

Institutional holders

Managers reporting a position, each quarter

0102030Q1 25: 18Q2 25: 21Q3 25: 2020Q1 25Q2 25Q3 25
Numbers
QuarterHolders
Q1 202518
Q2 202521
Q3 202520

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
505Q2 25: 4 bought or addedQ2 25: 3 cut or sold outQ2 25Q3 25: 3 bought or addedQ3 25: 5 cut or sold outQ3 25
Numbers
QuarterBought or addedCut or sold out
Q2 202543
Q3 202535

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$10k$20k$30kQ4 24 calls: $0Q4 24 puts: $0Q4 24P/C —Q1 25 calls: $28.7kQ1 25 puts: $0Q1 25P/C 0.00Q2 25 calls: $24.5kQ2 25 puts: $0Q2 25P/C 0.00Q3 25 calls: $0Q3 25 puts: $0Q3 25P/C —
Numbers
QuarterCallsPutsP/C
Q4 2024$0$0—
Q1 2025$28.7k$00.00
Q2 2025$24.5k$00.00
Q3 2025$0$0—

Biggest buyers

RIVERNORTH CAPITAL MANAGEMENT, LLC New +428,040+428.0k
Harraden Circle Investments, LLC Added +416,980+417.0k
UBS Group AG Added +42+42

Biggest sellers

Crossingbridge Advisors, LLC Sold out -280,000-280.0k
K2 PRINCIPAL FUND, L.P. Reduced -11,046-11.0k
TORONTO DOMINION BANK Reduced -10,100-10.1k
MANGROVE PARTNERS IM, LLC Reduced -1,851-1.9k
HIGHBRIDGE CAPITAL MANAGEMENT LLC Reduced -924-924

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
MIZUHO FINANCIAL GROUP INC 13G · institution new · filed 2025-05-13 8.0% new 768.5k≈ $138.3k 2025-05-13

Insider purchases and sales in Q3 2025

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q3 2025.

Holders, Q3 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Harraden Circle Investments, LLC 0.03% of their portfolio NEW YORK, NY 748,780748.8k $179.7k $179.7k 0.03% Added +417.0k +416,980
2 AQR Arbitrage LLC 0.00% of their portfolio Greenwich, CT 590,000590.0k $115.6k $115.6k 0.00% Unchanged
3 MMCAP International Inc. SPC 0.02% of their portfolio GRAND CAYMAN, E9 590,000590.0k $141.6k $141.6k 0.02% Unchanged
4 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 588,770588.8k $115.4k $115.4k 0.01% Reduced -924 -924
5 ARISTEIA CAPITAL, L.L.C. 0.00% of their portfolio GREENWICH, CT 578,096578.1k $138.7k $138.7k 0.00% Unchanged
6 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.01% of their portfolio WEST PALM BEACH, FL 428,040428.0k $102.7k $102.7k 0.01% New
7 WHITEBOX ADVISORS LLC 0.00% of their portfolio MINNEAPOLIS, MN 390,000390.0k $93.6k $93.6k 0.00% Unchanged
8 BOOTHBAY FUND MANAGEMENT, LLC 0.00% of their portfolio NEW YORK, NY 375,000375.0k $90.0k $90.0k 0.00% Unchanged
9 ATW SPAC MANAGEMENT LLC 0.11% of their portfolio NEW YORK, NY 375,000375.0k $90.0k $90.0k 0.11% Unchanged
10 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 372,686372.7k $89.4k $89.4k 0.00% First filing
11 Polar Asset Management Partners Inc. 0.00% of their portfolio TORONTO, A6 290,000290.0k $69.6k $69.6k 0.00% Unchanged
12 Hudson Bay Capital Management LP 0.00% of their portfolio STAMFORD, CT 290,000290.0k $69.6k $69.6k 0.00% Unchanged
13 MANGROVE PARTNERS IM, LLC 0.01% of their portfolio Greenwich, CT 287,170287.2k $68.9k $68.9k 0.01% Reduced -1.9k -1,851
14 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 280,000280.0k $54.9k $54.9k 0.00% Unchanged
15 K2 PRINCIPAL FUND, L.P. 0.00% of their portfolio TORONTO, A6 178,954179.0k $42.9k $42.9k 0.00% Reduced -11.0k -11,046
16 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 129,866129.9k $31.2k $31.2k 0.00% Reduced -10.1k -10,100
17 MIZUHO SECURITIES USA LLC 0.00% of their portfolio NEW YORK, NY 100,300100.3k $12.0k $12.0k 0.00% Unchanged
18 Centiva Capital, LP 0.00% of their portfolio New York, NY 40,00040.0k $9.6k $9.6k 0.00% Unchanged
19 HEIGHTS CAPITAL MANAGEMENT, INC 0.00% of their portfolio SAN FRANCISCO, CA 39,99640.0k $9.6k $9.6k 0.00% Unchanged
20 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,0421.0k $250 $250 0.00% Added +42 +42