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OIM

OneIM Acquisition Corp
OIM

42 hedge funds and large institutions have $195M invested in OneIM Acquisition Corp in 2026 Q1 according to their latest regulatory filings, with 42 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

67.47% more ownership

Funds ownership: 0% → 67.47% (+67%)

Holders
42
Holders Change
+42
Holders Change %
–
% of All Funds
0.52%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
42
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$22.5M
2
SCM
Saba Capital Management
New York
+$15.1M
3
SC
Sculptor Capital
New York
+$14.6M
4
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
+$12.5M
5
MCM
Moore Capital Management
New York
+$11M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
BI
26
Bulldog Investors
New Jersey
$2.3M +$2.31M +231,065 New
Millennium Management
27
Millennium Management
New York
$1.99M +$2M +200,000 New
Marshall Wace
28
Marshall Wace
United Kingdom
$1.86M +$1.85M +185,332 New
JP Morgan Chase
29
JP Morgan Chase
New York
$1.76M +$1.75M +175,326 New
DAM
30
DLD Asset Management
New York
$1.49M +$1.5M +150,000 New
GL
31
Governors Lane
New York
$1.49M +$1.5M +150,000 New
Toronto Dominion Bank
32
Toronto Dominion Bank
Ontario, Canada
$1.14M +$1.14M +114,195 New
Hudson Bay Capital Management
33
Hudson Bay Capital Management
Connecticut
$1M +$1M +99,996 New
WA
34
Whitebox Advisors
Minnesota
$996K +$1M +100,000 New
HIM
35
HGC Investment Management
Ontario, Canada
$974K +$979K +97,803 New
KPF
36
K2 Principal Fund
Ontario, Canada
$769K +$773K +77,232 New
CS
37
Clear Street
New York
$681K +$684K +68,353 New
BFM
38
Boothbay Fund Management
New York
$470K +$472K +47,213 New
AA
39
ABC Arbitrage
France
$398K +$400K +40,000 New
VF
40
Virtu Financial
New York
$265K +$265K +26,455 New
BNP Paribas Financial Markets
41
BNP Paribas Financial Markets
France
$127K +$127K +12,696 New
Morgan Stanley
42
Morgan Stanley
New York
$139 +$140 +14 New
1
2

OIM Hedge Fund Activity: Q1 2026 in Review

42 of the 8,134 institutional investors tracked by Wall St. Rank reported a position in OneIM Acquisition Corp (OIM) for Q1 2026, worth a combined $195M.

Buyers outnumbered sellers: 42 funds opened new OIM positions and 0 closed out — a net gain of 42 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Adage Capital Partners, opening a new position worth an estimated $22.5M.

  • 42 institutional investors held OneIM Acquisition Corp (OIM) as of Q1 2026, up from 0 in Q4 2025.
  • Funds reported $195M of OneIM Acquisition Corp stock for Q1 2026.
  • 42 funds opened new OneIM Acquisition Corp positions in Q1 2026 and 0 closed out, a net change of +42 holders.
  • The largest OneIM Acquisition Corp buyer in Q1 2026 was Adage Capital Partners, an estimated $22.5M added.

Based on aggregated 13F filings for Q1 2026.