1RT Acquisition Corp Units
ONCHU
24 hedge funds and large institutions have $40.8M invested in 1RT Acquisition Corp Units in 2025 Q4 according to their latest regulatory filings, with 3 funds opening new positions, 2 increasing their positions, 4 reducing their positions, and 22 closing their positions.
21.47% less ownership
Funds ownership: 47.62% → 26.15% (-21%)
45% less funds holding
Funds holding: 44 → 24 (-20)
46% less capital invested
Capital invested by funds: $75.2M → $40.8M (-$34.5M)
50% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 4
86% less first-time investments, than exits
New positions opened: 3 | Existing positions closed: 22
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
KSCM
Kamunting Street Capital Management
Miami Beach,
Florida
|
+$631K |
| 2 |
CS
Clear Street
New York
|
+$280K |
| 3 |
Toronto Dominion Bank
Toronto, Ontario,
Ontario, Canada
|
+$236K |
| 4 |
KC
Kryger Capital
London,
United Kingdom
|
+$107K |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$1.51K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JG
Jain Global
New York
|
-$9.38M |
| 2 |
MI
MMCAP International
Grand Cayman,
Cayman Islands
|
-$6.33M |
| 3 |
Millennium Management
New York
|
-$3.47M |
| 4 |
MCM
Moore Capital Management
New York
|
-$2.64M |
| 5 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
-$2.62M |
ONCHU Hedge Fund Activity: Q4 2025 in Review
24 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in 1RT Acquisition Corp Units (ONCHU) for Q4 2025, worth a combined $40.8M — down 46% from $75.2M a quarter earlier.
Sellers outnumbered buyers: 22 funds closed out of ONCHU and 3 opened new positions — a net loss of 19 holders — while 4 trimmed existing stakes and 2 added.
The largest buyer was Kamunting Street Capital Management, opening a new position worth an estimated $631K. The largest seller was Jain Global, exiting entirely with an estimated $9.38M sold.
- 24 institutional investors held 1RT Acquisition Corp Units (ONCHU) as of Q4 2025, down from 44 in Q3 2025.
- Funds reported $40.8M of 1RT Acquisition Corp Units stock for Q4 2025, down 46% quarter-over-quarter.
- 3 funds opened new 1RT Acquisition Corp Units positions in Q4 2025 and 22 closed out, a net change of -19 holders.
- The largest 1RT Acquisition Corp Units buyer in Q4 2025 was Kamunting Street Capital Management, an estimated $631K added.
- The largest 1RT Acquisition Corp Units seller in Q4 2025 was Jain Global, an estimated $9.38M sold.
Based on aggregated 13F filings for Q4 2025.