Invest Green Acquisition Corp - Class A ordinary shares, $0.0001 par value (IGAC) Institutional Ownership

13F Institutional Holders and Ownership History for Q4 2025

Type / Class
Equity / Class A ordinary shares, $0.0001 par value
Symbol
IGAC on Nasdaq
Shares outstanding
23,869,732
Price per share
$9.93
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
6,008,360
Total reported value
$59,122,555
% of total 13F portfolios
0%
Share change
+6,008,360
Value change
+$59,122,555
Number of holders
17
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Invest Green Acquisition Corp - Class A ordinary shares, $0.0001 par value (IGAC) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
IG SPAC Sponsor LLC 26% 6,230,000 IG SPAC Sponsor LLC 26 Nov 2025

As of 31 Dec 2025, 17 institutional investors reported holding 6,008,360 shares of Invest Green Acquisition Corp - Class A ordinary shares, $0.0001 par value (IGAC). This represents 25% of the company’s total 23,869,732 outstanding shares.

Top 17 Institutional Shareholders

The largest institutional shareholders of Invest Green Acquisition Corp - Class A ordinary shares, $0.0001 par value (IGAC) together control 25% 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
ADAGE CAPITAL PARTNERS GP, L.L.C. 5.7% 1,350,000 0.02% $13,284,000
Linden Advisors LP 4.2% 1,000,000 0.06% $9,840,000
Parallax Volatility Advisers, L.P. 2.6% 613,057 0.19% $6,032,481
Radcliffe Capital Management, L.P. 2.3% 550,000 0.29% $5,412,000
First Trust Capital Management L.P. 2.1% 500,000 0.3% $4,920,000
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 1.7% 400,000 0.02% $3,936,000
TWO SIGMA INVESTMENTS, LP 1.1% 271,875 0% $2,675,250
Hudson Bay Capital Management LP 1.1% 256,401 0.01% $2,522,986
WHITEBOX ADVISORS LLC 1% 250,000 0.04% $2,460,000
Verition Fund Management LLC 1% 250,000 0.01% $2,460,000
Clear Street Group Inc. 0.97% 232,598 0.01% $2,288,764
StoneX Group Inc. 0.48% 113,902 0.05% $1,120,796
BERKLEY W R CORP 0.42% 99,120 0.05% $975,341
Governors Lane LP 0.21% 50,000 0.05% $492,000
Virtu Financial LLC 0.17% 40,824 0.02% $402,000
METEORA CAPITAL, LLC 0.13% 30,537 0.03% $300,484
MORGAN STANLEY 0% 46 0% $453

Institutional Holders of Invest Green Acquisition Corp - Class A ordinary shares, $0.0001 par value (IGAC) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 6,008,360 $59,122,555 +$59,122,555 $9.84 17