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TACO

Berto Acquisition Corp
TACO

62 hedge funds and large institutions have $273M invested in Berto Acquisition Corp in 2025 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 19 increasing their positions, 12 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

58% more repeat investments, than reductions

Existing positions increased: 19 | Existing positions reduced: 12

5.17% more ownership

Funds ownership: 66.68% → 71.85% (+5.2%)

5% more capital invested

Capital invested by funds: $260M → $273M (+$13M)

0% more funds holding

Funds holding: 62 → 62 (0)

0% more first-time investments, than exits

New positions opened: 13 | Existing positions closed: 13

100% less funds holding in top 10

Funds holding in top 10: 2 → 0 (-2)

Holders
62
Holders Change
–
Holders Change %
0%
% of All Funds
0.75%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
13
Increased
19
Reduced
12
Closed
13
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
WRBC
W.R. Berkley Corp
Connecticut
+$9.5M
2
Bank of Montreal
Bank of Montreal
Ontario, Canada
+$5.27M
3
CF
Cantor Fitzgerald
New York
+$4.52M
4
WCMNY
Westchester Capital Management (New York)
New York
+$4.45M
5
MTCM
Mint Tower Capital Management
Netherlands
+$4.22M

Top Sellers

Rank Fund Capital Flow
1
GL
Governors Lane
New York
-$10.2M
2
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
-$5.13M
3
Millennium Management
Millennium Management
New York
-$4.18M
4
DCM
Driehaus Capital Management
Illinois
-$4.11M
5
Verition Fund Management
Verition Fund Management
Connecticut
-$3.65M
Name Holding Trade Value Shares
Change 		Change in
Stake
SCM
26
Saba Capital Management
New York
$3.55M -$3.59M -350,000 -50%
RCM
27
Radcliffe Capital Management
Pennsylvania
$3.52M +$31.8K +3,100 +0.9%
MSU
28
Mizuho Securities USA
New York
$3.44M +$2.47M +240,846 +241%
AC
29
Aristeia Capital
Connecticut
$3.42M – – –
LSC
30
Logan Stone Capital
Illinois
$3.21M +$3.25M +316,198 New
AGM
31
Alpine Global Management
New York
$3.04M +$1.8M +175,597 +141%
Toronto Dominion Bank
32
Toronto Dominion Bank
Ontario, Canada
$3M -$1.64M -159,419 -35%
SCM
33
Shaolin Capital Management
Florida
$2.97M +$954K +92,974 +46%
WC
34
Wealthspring Capital
New York
$2.97M -$73.9K -7,195 -2%
RC
35
Rangeley Capital
Connecticut
$2.94M -$283K -27,536 -9%
D.E. Shaw & Co
36
D.E. Shaw & Co
New York
$2.82M +$288K +28,043 +11%
MCS
37
Mercuria Capital Strategies
Texas
$2.75M +$2.78M +270,908 New
AIMCA
38
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$2.54M – – –
CCM
39
Context Capital Management
California
$2.54M – – –
CS
40
Clear Street
New York
$2.23M -$9.93K -967 -0.4%
PC
41
Periscope Capital
Ontario, Canada
$1.98M +$160K +15,600 +9%
Verition Fund Management
42
Verition Fund Management
Connecticut
$1.94M -$3.65M -355,252 -65%
MCM
43
Massar Capital Management
Connecticut
$1.83M – – –
RCM
44
Rivernorth Capital Management
Florida
$1.76M +$449K +43,750 +34%
DAM
45
DLD Asset Management
New York
$1.71M +$524 +51 +0%
JFG
46
Jefferies Financial Group
New York
$1.33M +$1.15M +111,860 +591%
SSA
47
Schonfeld Strategic Advisors
New York
$1.11M +$553K +53,831 +97%
HCM
48
Heights Capital Management
California
$1.01M – – –
UOC
49
UBS O'Connor
Illinois
$1.01M – – –
GAM
50
Gritstone Asset Management
Maryland
$1M – – –
1
2
3

TACO Hedge Fund Activity: Q4 2025 in Review

62 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in Berto Acquisition Corp (TACO) for Q4 2025, worth a combined $273M — up 5% from $260M a quarter earlier.

Fund positioning in TACO was balanced in Q4 2025: 13 funds opened new positions, 13 closed out, 19 added to existing stakes and 12 trimmed.

The largest buyer was W.R. Berkley Corp, adding an estimated $9.5M. The largest seller was Governors Lane, exiting entirely with an estimated $10.2M sold.

  • 62 institutional investors held Berto Acquisition Corp (TACO) as of Q4 2025, unchanged from Q3 2025.
  • Funds reported $273M of Berto Acquisition Corp stock for Q4 2025, up 5% quarter-over-quarter.
  • 13 funds opened new Berto Acquisition Corp positions in Q4 2025 and 13 closed out, a net change of 0 holders.
  • The largest Berto Acquisition Corp buyer in Q4 2025 was W.R. Berkley Corp, an estimated $9.5M added.
  • The largest Berto Acquisition Corp seller in Q4 2025 was Governors Lane, an estimated $10.2M sold.

Based on aggregated 13F filings for Q4 2025.