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Invest Green Acquisition Corp

IGAC
Exchange
Nasdaq
Industry
Blank Checks
SEC CIK
0002075068

No open-market purchases or sales by Invest Green Acquisition Corp insiders were filed in the last 90 days; 51 institutions reported holding it in 13F filings for Q2 2026, worth $149.7M in total; no superinvestor holds it.

Other share classesIGACRIGACU

13F holders, Q4 2025

Institutional positions in Invest Green Acquisition Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
17
+17 vs. Q3 2025
Shares held
6.01M
+6.01M vs. Q3 2025
Total value
$59.1M
+$59.1M vs. Q3 2025
New holders
17
0 more added
Sold out
0
0 more reduced

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting IGAC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 17 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 0 institutionsQ4 2024: 0 institutionsQ1 2025: 0 institutionsQ2 2025: 0 institutionsQ3 2025: 0 institutionsQ4 2025: 17 institutionsQ1 2026: 49 institutionsQ2 2026: 51 institutions
Value heldQ4 2025: $59.1M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $0Q3 2024: $0Q4 2024: $0Q1 2025: $0Q2 2025: $0Q3 2025: $0Q4 2025: $59.1MQ1 2026: $146.9MQ2 2026: $149.7M
Institutions holding IGAC and their total value by quarter
QuarterHoldersValue
Q2 202651$149.7M
Q1 202649$146.9M
Q4 202517$59.1M
Q3 20250$0
Q2 20250$0
Q1 20250$0
Q4 20240$0
Q3 20240$0
Q2 20240$0
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Invest Green Acquisition Corp; share changes are against Q3 2025.

Institutions holding IGAC in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Adage Capital Partners GP, L.L.C.1,350,000$13.3M0.02%+1,350,000New
Linden Advisors LP1,000,000$9.84M0.06%+1,000,000New
Parallax Volatility Advisers, L.P.613,057$6.03M0.19%+613,057New
Radcliffe Capital Management, L.P.550,000$5.41M0.29%+550,000New
Vivaldi Asset Management, LLC500,000$4.92M0.30%+500,000New
Commonwealth of Pennsylvania Public School Empls Retrmt Sys400,000$3.94M0.02%+400,000New
Two Sigma Investments, LP271,875$2.68M0.00%+271,875New
Hudson Bay Capital Management LP256,401$2.52M0.01%+256,401New
Whitebox Advisors LLC250,000$2.46M0.04%+250,000New
Verition Fund Management LLC250,000$2.46M0.01%+250,000New
Clear Street Group Inc.232,598$2.29M0.01%+232,598New
StoneX Group Inc.113,902$1.12M0.05%+113,902New
Berkley W R Corp99,120$975.3K0.05%+99,120New
Governors Lane LP50,000$492.0K0.05%+50,000New
Virtu Financial LLC40,824$402.0K0.02%+40,824New
Meteora Capital, LLC30,537$300.5K0.03%+30,537New
Morgan Stanley46$4530.00%+46New