Invest Green Acquisition Corp
IGAC
49 hedge funds and large institutions have $147M invested in Invest Green Acquisition Corp in 2026 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 2 increasing their positions, 4 reducing their positions, and 1 closing their positions.
3,200% more first-time investments, than exits
New positions opened: 33 | Existing positions closed: 1
188% more funds holding
Funds holding: 17 → 49 (+32)
148% more capital invested
Capital invested by funds: $59.1M → $147M (+$87.8M)
51.02% more ownership
Funds ownership: 34.83% → 85.85% (+51%)
50% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MF
Magnetar Financial
Evanston,
Illinois
|
+$9.92M |
| 2 |
TCM
Tenor Capital Management
New York
|
+$7.93M |
| 3 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
+$5.27M |
| 4 |
RCM
Rivernorth Capital Management
West Palm Beach,
Florida
|
+$5.07M |
| 5 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
+$4.96M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SG
StoneX Group
New York
|
-$1.12M |
| 2 |
CS
Clear Street
New York
|
-$304K |
| 3 |
VF
Virtu Financial
New York
|
-$254K |
| 4 |
Parallax Volatility Advisers
San Francisco,
California
|
-$190K |
| 5 |
FTCM
First Trust Capital Management
Chicago,
Illinois
|
-$51.8K |
IGAC Hedge Fund Activity: Q1 2026 in Review
49 of the 8,206 institutional investors tracked by Wall St. Rank reported a position in Invest Green Acquisition Corp (IGAC) for Q1 2026, worth a combined $147M — up 148% from $59.1M a quarter earlier.
Buyers outnumbered sellers: 33 funds opened new IGAC positions and 1 closed out — a net gain of 32 holders — while 2 added to existing stakes and 4 trimmed.
The largest buyer was Magnetar Financial, opening a new position worth an estimated $9.92M. The largest seller was StoneX Group, exiting entirely with an estimated $1.12M sold.
- 49 institutional investors held Invest Green Acquisition Corp (IGAC) as of Q1 2026, up from 17 in Q4 2025.
- Funds reported $147M of Invest Green Acquisition Corp stock for Q1 2026, up 148% quarter-over-quarter.
- 33 funds opened new Invest Green Acquisition Corp positions in Q1 2026 and 1 closed out, a net change of +32 holders.
- The largest Invest Green Acquisition Corp buyer in Q1 2026 was Magnetar Financial, an estimated $9.92M added.
- The largest Invest Green Acquisition Corp seller in Q1 2026 was StoneX Group, an estimated $1.12M sold.
Based on aggregated 13F filings for Q1 2026.