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RIBB

Ribbon Acquisition Corp

25 hedge funds and large institutions have $47.9M invested in Ribbon Acquisition Corp in 2025 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 2 increasing their positions, 8 reducing their positions, and 0 closing their positions.

New
Increased
Maintained
Reduced
Closed

19% more capital invested

Capital invested by funds: $40.2M → $47.9M (+$7.64M)

14% more funds holding

Funds holding: 2225 (+3)

11.01% more ownership

Funds ownership: 61.39%72.41% (+11%)

75% less repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 8

Holders
25
Holders Change
+3
Holders Change %
+13.64%
% of All Funds
0.33%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
3
Increased
2
Reduced
8
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MSU
1
Mizuho Securities USA
New York
$5.86M
WRBC
2
W.R. Berkley Corp
Connecticut
$4.74M +$254K +24,927 +6%
WAM
3
Wolverine Asset Management
Illinois
$4.55M -$19.4K -1,897 -0.4%
PAMP
4
Polar Asset Management Partners
Ontario, Canada
$4.1M
RCM
5
Rivernorth Capital Management
Florida
$3.07M +$3.06M +300,000 New
Hudson Bay Capital Management
6
Hudson Bay Capital Management
Connecticut
$2.56M
HIM
7
HGC Investment Management
Ontario, Canada
$2.56M +$2.55M +250,000 New
KIM
8
Karpus Investment Management
New York
$2.31M -$2.3K -225 -0.1%
MP
9
Mangrove Partners
Connecticut
$2.08M +$2.07M +203,000 New
HCM
10
Heights Capital Management
California
$2.05M
GCL
11
Glazer Capital LLC
New York
$1.95M -$92K -9,019 -5%
AA
12
AQR Arbitrage
Connecticut
$1.91M -$30.6K -3,000 -2%
Two Sigma Investments
13
Two Sigma Investments
New York
$1.65M -$46.6K -4,563 -3%
D.E. Shaw & Co
14
D.E. Shaw & Co
New York
$1.54M
Toronto Dominion Bank
15
Toronto Dominion Bank
Ontario, Canada
$1.48M -$401K -39,249 -21%
GCIA
16
Gabelli & Co Investment Advisers
New York
$1.43M
WA
17
Whitebox Advisors
Minnesota
$1.28M
GF
18
Gabelli Funds
New York
$1.08M
Goldman Sachs
19
Goldman Sachs
New York
$615K
CC
20
Centiva Capital
New York
$410K
DWM
21
Dakota Wealth Management
Florida
$300K
WAM
22
Warberg Asset Management
Illinois
$182K
CS
23
Clear Street
New York
$121K -$75.1K -7,360 -38%
UBS Group
24
UBS Group
Switzerland
$52.1K -$388 -38 -0.7%
Morgan Stanley
25
Morgan Stanley
New York
$317 +$51 +5 +19%