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IGAC

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.

New
Increased
Maintained
Reduced
Closed

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

Holders
49
Holders Change
+32
Holders Change %
+188.24%
% of All Funds
0.6%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
33
Increased
2
Reduced
4
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MF
Magnetar Financial
Illinois
+$9.92M
2
TCM
Tenor Capital Management
New York
+$7.93M
3
AA
AQR Arbitrage
Connecticut
+$5.27M
4
RCM
Rivernorth Capital Management
Florida
+$5.07M
5
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
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
Parallax Volatility Advisers
California
-$190K
5
FTCM
First Trust Capital Management
Illinois
-$51.8K
Name Holding Trade Value Shares
Change 		Change in
Stake
PAMP
26
Polar Asset Management Partners
Ontario, Canada
$2.47M +$2.48M +249,900 New
WC
27
Wealthspring Capital
New York
$2.26M +$2.27M +228,530 New
CS
28
Clear Street
New York
$2M -$304K -30,641 -13%
CC
29
Centiva Capital
New York
$1.99M +$1.98M +200,000 New
HCM
30
Heights Capital Management
California
$1.49M +$1.49M +150,000 New
MCM
31
Moore Capital Management
New York
$1.49M +$1.49M +150,000 New
SCM
32
Shaolin Capital Management
Florida
$1.49M +$1.49M +150,000 New
SAMU
33
SONA Asset Management (US)
New York
$1.3M +$1.3M +131,000 New
DAM
34
DLD Asset Management
New York
$1.24M +$1.24M +125,000 New
D.E. Shaw & Co
35
D.E. Shaw & Co
New York
$1M +$1,000K +100,797 New
MTCM
36
Mint Tower Capital Management
Netherlands
$990K +$992K +100,000 New
WRBC
37
W.R. Berkley Corp
Connecticut
$984K – – –
WAM
38
Wolverine Asset Management
Illinois
$973K +$971K +97,898 New
GCL
39
Glazer Capital LLC
New York
$857K +$859K +86,588 New
CA
40
Crossingbridge Advisors
New York
$746K +$744K +75,000 New
GL
41
Governors Lane
New York
$497K – – –
GAM
42
Gritstone Asset Management
Maryland
$495K +$496K +50,000 New
Toronto Dominion Bank
43
Toronto Dominion Bank
Ontario, Canada
$479K +$480K +48,400 New
AA
44
ABC Arbitrage
France
$396K +$397K +40,000 New
MC
45
Meteora Capital
Florida
$302K – – –
VF
46
Virtu Financial
New York
$151K -$254K -25,645 -63%
TI
47
TrueMark Investments
Illinois
$142K +$141K +14,268 New
Morgan Stanley
48
Morgan Stanley
New York
$772 +$317 +32 +70%
HCM
49
Highbridge Capital Management
New York
$10 +$10 +1 New
SG
50
StoneX Group
New York
– -$1.12M -113,902 Closed
1
2

IGAC Hedge Fund Activity: Q1 2026 in Review

49 of the 8,126 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.