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MCGAU

Yorkville Acquisition Corp Unit
MCGAU

17 hedge funds and large institutions have $9.21M invested in Yorkville Acquisition Corp Unit in 2025 Q3 according to their latest regulatory filings, with 4 funds opening new positions, 2 increasing their positions, 9 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed

72.73% less ownership

Funds ownership: 78.16% → 5.43% (-73%)

74% less funds holding

Funds holding: 65 → 17 (-48)

78% less repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 9

92% less first-time investments, than exits

New positions opened: 4 | Existing positions closed: 52

93% less capital invested

Capital invested by funds: $135M → $9.21M (-$126M)

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
17
Holders Change
-48
Holders Change %
-73.85%
% of All Funds
0.22%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
4
Increased
2
Reduced
9
Closed
52
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
BCM
BlueCrest Capital Management
Jersey
+$1.97M
2
MCM
Massar Capital Management
Connecticut
+$334K
3
Morgan Stanley
Morgan Stanley
New York
+$223K
4
VF
Virtu Financial
New York
+$159K
5
RC
Rangeley Capital
Connecticut
+$111K

Top Sellers

Rank Fund Capital Flow
1
HCI
Harraden Circle Investments
New York
-$14.7M
2
AFM
Anson Funds Management
Texas
-$14.4M
3
MC
Meteora Capital
Florida
-$12.1M
4
JGC
J. Goldman & Co
New York
-$9M
5
Two Sigma Investments
Two Sigma Investments
New York
-$4.59M
Name Holding Trade Value Shares
Change 		Change in
Stake
Hudson Bay Capital Management
26
Hudson Bay Capital Management
Connecticut
– -$3.38M -300,000 Closed
DAM
27
Decagon Asset Management
United Kingdom
– -$3.33M -295,671 Closed
LA
28
Linden Advisors
New York
– -$2.81M -250,000 Closed
FTCM
29
First Trust Capital Management
Illinois
– -$2.25M -200,000 Closed
MF
30
Magnetar Financial
Illinois
– -$2.25M -200,000 Closed
PC
31
Periscope Capital
Ontario, Canada
– -$2.25M -200,000 Closed
TCM
32
Tenor Capital Management
New York
– -$2.25M -200,000 Closed
CCM
33
Context Capital Management
California
– -$1.69M -150,000 Closed
FBCM
34
Fort Baker Capital Management
California
– -$1.69M -150,000 Closed
RCM
35
Radcliffe Capital Management
Pennsylvania
– -$1.69M -150,000 Closed
WCMNY
36
Westchester Capital Management (New York)
New York
– -$1.69M -150,000 Closed
WRBC
37
W.R. Berkley Corp
Connecticut
– -$1.51M -133,905 Closed
KPF
38
K2 Principal Fund
Ontario, Canada
– -$1.29M -115,000 Closed
Toronto Dominion Bank
39
Toronto Dominion Bank
Ontario, Canada
– -$1.24M -110,000 Closed
D.E. Shaw & Co
40
D.E. Shaw & Co
New York
– -$1.13M -100,000 Closed
HIM
41
HGC Investment Management
Ontario, Canada
– -$1.13M -100,000 Closed
MTCM
42
Mint Tower Capital Management
Netherlands
– -$1.13M -100,000 Closed
MCM
43
Moore Capital Management
New York
– -$1.13M -100,000 Closed
SCM
44
Saba Capital Management
New York
– -$1.13M -100,000 Closed
SC
45
Sculptor Capital
New York
– -$1.13M -100,000 Closed
SCM
46
Shaolin Capital Management
Florida
– -$1.13M -100,000 Closed
WC
47
Wexford Capital
Florida
– -$1.13M -100,000 Closed
WA
48
Whitebox Advisors
Minnesota
– -$1.13M -100,000 Closed
QL
49
Quarry LP
New York
– -$963K -85,611 Closed
PMAM
50
Picton Mahoney Asset Management
Ontario, Canada
– -$947K -84,996 -100%
1
2
3

MCGAU Hedge Fund Activity: Q3 2025 in Review

17 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Yorkville Acquisition Corp Unit (MCGAU) for Q3 2025, worth a combined $9.21M — down 93% from $135M a quarter earlier.

Sellers outnumbered buyers: 52 funds closed out of MCGAU and 4 opened new positions — a net loss of 48 holders — while 9 trimmed existing stakes and 2 added.

The largest buyer was BlueCrest Capital Management, opening a new position worth an estimated $1.97M. The largest seller was Harraden Circle Investments, exiting entirely with an estimated $14.7M sold.

  • 17 institutional investors held Yorkville Acquisition Corp Unit (MCGAU) as of Q3 2025, down from 65 in Q2 2025.
  • Funds reported $9.21M of Yorkville Acquisition Corp Unit stock for Q3 2025, down 93% quarter-over-quarter.
  • 4 funds opened new Yorkville Acquisition Corp Unit positions in Q3 2025 and 52 closed out, a net change of -48 holders.
  • The largest Yorkville Acquisition Corp Unit buyer in Q3 2025 was BlueCrest Capital Management, an estimated $1.97M added.
  • The largest Yorkville Acquisition Corp Unit seller in Q3 2025 was Harraden Circle Investments, an estimated $14.7M sold.

Based on aggregated 13F filings for Q3 2025.