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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
BCM
1
BlueCrest Capital Management
Jersey
$1.96M +$1.97M +176,991 New
Millennium Management
2
Millennium Management
New York
$1.62M -$1.13M -101,200 -41%
MCM
3
Massar Capital Management
Connecticut
$1.44M +$334K +30,000 +30%
CS
4
Clear Street
New York
$1.05M -$4.29M -385,048 -80%
JG
5
Jain Global
New York
$838K – – –
Parallax Volatility Advisers
6
Parallax Volatility Advisers
California
$553K -$83.6K -7,500 -13%
JP Morgan Chase
7
JP Morgan Chase
New York
$447K – – –
Morgan Stanley
8
Morgan Stanley
New York
$277K +$223K +20,000 +391%
BCM
9
BCK Capital Management
Connecticut
$256K -$20.2K -1,815 -7%
SSA
10
Schonfeld Strategic Advisors
New York
$200K -$355K -31,856 -64%
VF
11
Virtu Financial
New York
$159K +$159K +14,259 New
RCM
12
Robinson Capital Management
Michigan
$112K +$111K +10,000 New
YCM
13
Yakira Capital Management
Connecticut
$111K -$111K -10,000 -50%
RC
14
Rangeley Capital
Connecticut
$111K +$111K +10,000 New
GCL
15
Glazer Capital LLC
New York
$55K -$1M -90,000 -95%
DIG
16
Dauntless Investment Group
New Hampshire
$33.1K -$219K -19,684 -87%
HCI
17
Harraden Circle Investments
New York
– -$14.7M -1,310,038 Closed
AFM
18
Anson Funds Management
Texas
– -$14.4M -1,276,808 Closed
MC
19
Meteora Capital
Florida
– -$12.1M -1,074,686 Closed
JGC
20
J. Goldman & Co
New York
– -$9M -800,000 Closed
Two Sigma Investments
21
Two Sigma Investments
New York
– -$4.59M -407,812 Closed
AA
22
AQR Arbitrage
Connecticut
– -$4.5M -400,000 Closed
LP
23
LMR Partners
United Kingdom
– -$4.5M -400,000 Closed
PAMP
24
Polar Asset Management Partners
Ontario, Canada
– -$4.5M -400,000 Closed
Verition Fund Management
25
Verition Fund Management
Connecticut
– -$3.94M -350,000 Closed
1
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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.