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.
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)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WRBC
W.R. Berkley Corp
Greenwich,
Connecticut
|
+$9.5M |
| 2 |
Bank of Montreal
Toronto,
Ontario, Canada
|
+$5.27M |
| 3 |
CF
Cantor Fitzgerald
New York
|
+$4.52M |
| 4 |
WCMNY
Westchester Capital Management (New York)
Valhalla,
New York
|
+$4.45M |
| 5 |
MTCM
Mint Tower Capital Management
Amsterdam,
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
Toronto,
Ontario, Canada
|
-$5.13M |
| 3 |
Millennium Management
New York
|
-$4.18M |
| 4 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$4.11M |
| 5 |
Verition Fund Management
Greenwich,
Connecticut
|
-$3.65M |
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.