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ONCH

1RT Acquisition Corp
ONCH

57 hedge funds and large institutions have $120M invested in 1RT Acquisition Corp in 2026 Q1 according to their latest regulatory filings, with 10 funds opening new positions, 12 increasing their positions, 7 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

400% more first-time investments, than exits

New positions opened: 10 | Existing positions closed: 2

71% more repeat investments, than reductions

Existing positions increased: 12 | Existing positions reduced: 7

14% more funds holding

Funds holding: 50 → 57 (+7)

3% less capital invested

Capital invested by funds: $123M → $120M (-$3.44M)

1.56% less ownership

Funds ownership: 69.88% → 68.31% (-1.6%)

Holders
57
Holders Change
+7
Holders Change %
+14%
% of All Funds
0.7%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
10
Increased
12
Reduced
7
Closed
2
Calls
$78K
Puts
–
Net Calls
+$78K
Net Calls Change
-$71K

Top Buyers

Rank Fund Capital Flow
1
LA
Linden Advisors
New York
+$5.1M
2
RCM
Radcliffe Capital Management
Pennsylvania
+$2.51M
3
GL
Governors Lane
New York
+$2.32M
4
MC
Meteora Capital
Florida
+$1.69M
5
SAMU
SONA Asset Management (US)
New York
+$1.64M

Top Sellers

Rank Fund Capital Flow
1
HCI
Harraden Circle Investments
New York
-$15.3M
2
ECM
ExodusPoint Capital Management
New York
-$2.55M
3
SCM
Saba Capital Management
New York
-$2.55M
4
JGC
J. Goldman & Co
New York
-$1.66M
5
SCM
Shaolin Capital Management
Florida
-$422K
Name Holding Trade Value Shares
Change 		Change in
Stake
MC
1
Meteora Capital
Florida
$17.3M +$1.69M +166,000 +11%
LA
2
Linden Advisors
New York
$10.2M +$5.1M +500,000 +98%
JG
3
Jain Global
New York
$9.04M -$10.2K -1,000 -0.1%
GL
4
Governors Lane
New York
$7.61M +$2.32M +227,337 +43%
JGC
5
J. Goldman & Co
New York
$7.1M -$1.66M -162,500 -19%
MI
6
MMCAP International
Cayman Islands
$6.08M – – –
SCM
7
Saba Capital Management
New York
$5.33M -$2.55M -250,000 -32%
RCM
8
Radcliffe Capital Management
Pennsylvania
$3.91M +$2.51M +246,144 +177%
Verition Fund Management
9
Verition Fund Management
Connecticut
$3.5M +$533K +52,266 +18%
FTCM
10
First Trust Capital Management
Illinois
$3.04M – – –
Millennium Management
11
Millennium Management
New York
$2.97M +$318K +31,208 +12%
WA
12
Whitebox Advisors
Minnesota
$2.64M – – –
CCM
13
Context Capital Management
California
$2.54M – – –
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
14
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$2.54M – – –
MCM
15
Moore Capital Management
New York
$2.54M – – –
TCM
16
Tenor Capital Management
New York
$2.54M – – –
HI
17
HBK Investments
Texas
$2.53M – – –
MTCM
18
Mint Tower Capital Management
Netherlands
$2.03M – – –
SAMU
19
SONA Asset Management (US)
New York
$1.63M +$1.64M +161,200 New
SCM
20
Shaolin Capital Management
Florida
$1.61M -$422K -41,344 -21%
WAM
21
Wolverine Asset Management
Illinois
$1.56M +$1.57M +154,248 New
PC
22
Periscope Capital
Ontario, Canada
$1.56M +$758K +74,362 +93%
Two Sigma Investments
23
Two Sigma Investments
New York
$1.53M – – –
CCC
24
Cable Car Capital
California
$1.27M – – –
DAM
25
DLD Asset Management
New York
$1.11M – – –
1
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ONCH Hedge Fund Activity: Q1 2026 in Review

57 of the 8,150 institutional investors tracked by Wall St. Rank reported a position in 1RT Acquisition Corp (ONCH) for Q1 2026, worth a combined $120M — down 2.8% from $123M a quarter earlier.

Buyers outnumbered sellers: 10 funds opened new ONCH positions and 2 closed out — a net gain of 8 holders — while 12 added to existing stakes and 7 trimmed.

The largest buyer was Linden Advisors, adding an estimated $5.1M. The largest seller was Harraden Circle Investments, exiting entirely with an estimated $15.3M sold.

  • 57 institutional investors held 1RT Acquisition Corp (ONCH) as of Q1 2026, up from 50 in Q4 2025.
  • Funds reported $120M of 1RT Acquisition Corp stock for Q1 2026, down 2.8% quarter-over-quarter.
  • 10 funds opened new 1RT Acquisition Corp positions in Q1 2026 and 2 closed out, a net change of +8 holders.
  • The largest 1RT Acquisition Corp buyer in Q1 2026 was Linden Advisors, an estimated $5.1M added.
  • The largest 1RT Acquisition Corp seller in Q1 2026 was Harraden Circle Investments, an estimated $15.3M sold.

Based on aggregated 13F filings for Q1 2026.