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OBA

Oxley Bridge Acquisition Ltd
OBA

59 hedge funds and large institutions have $221M invested in Oxley Bridge Acquisition Ltd in 2025 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 12 increasing their positions, 5 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed

567% more first-time investments, than exits

New positions opened: 20 | Existing positions closed: 3

140% more repeat investments, than reductions

Existing positions increased: 12 | Existing positions reduced: 5

38% more capital invested

Capital invested by funds: $160M → $221M (+$60.4M)

37% more funds holding

Funds holding: 43 → 59 (+16)

22.9% more ownership

Funds ownership: 63.74% → 86.64% (+23%)

Holders
59
Holders Change
+16
Holders Change %
+37.21%
% of All Funds
0.71%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
20
Increased
12
Reduced
5
Closed
3
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MF
Magnetar Financial
Illinois
+$12.5M
2
KIM
Karpus Investment Management
New York
+$7.69M
3
MI
MMCAP International
Cayman Islands
+$7.52M
4
TAL
TIG Advisors LLC
New York
+$6.04M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$5.12M

Top Sellers

Rank Fund Capital Flow
1
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
-$7.46M
2
SC
Sculptor Capital
New York
-$7.15M
3
CS
Clear Street
New York
-$3.13M
4
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
-$2.68M
5
AA
AQR Arbitrage
Connecticut
-$2.64M
Name Holding Trade Value Shares
Change 		Change in
Stake
PC
26
Periscope Capital
Ontario, Canada
$4.22M +$307K +30,600 +8%
Millennium Management
27
Millennium Management
New York
$4.03M – – –
SCM
28
Shaolin Capital Management
Florida
$3.28M +$752K +75,000 +30%
CCM
29
Context Capital Management
California
$3.02M – – –
COPPSERS
30
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$3.02M +$3.01M +300,000 New
MSU
31
Mizuho Securities USA
New York
$2.9M +$1.14M +113,343 +64%
BNP Paribas Financial Markets
32
BNP Paribas Financial Markets
France
$2.65M +$2.64M +263,638 New
VF
33
Virtu Financial
New York
$2.62M -$2.09M -208,273 -44%
CS
34
Clear Street
New York
$2.52M -$3.13M -312,158 -56%
UOC
35
UBS O'Connor
Illinois
$2.52M – – –
HCM
36
Heights Capital Management
California
$2.52M +$2.51M +250,000 New
SSA
37
Schonfeld Strategic Advisors
New York
$2.22M +$356K +35,449 +19%
MCM
38
Moore Capital Management
New York
$2.02M – – –
LPC
39
Lineage Point Capital
Florida
$1.41M +$1.4M +140,000 New
DAM
40
DLD Asset Management
New York
$1.34M +$334K +33,333 +33%
GAM
41
Gritstone Asset Management
Maryland
$1.25M – – –
GL
42
Governors Lane
New York
$1.01M – – –
MP
43
Mangrove Partners
Connecticut
$1.01M – – –
WA
44
Whitebox Advisors
Minnesota
$1.01M – – –
RCM
45
Rivernorth Capital Management
Florida
$1.01M +$502K +50,000 +100%
GCIA
46
Gabelli & Co Investment Advisers
New York
$704K – – –
GF
47
Gabelli Funds
New York
$564K – – –
LGM
48
L1 Global Manager
$504K +$502K +50,000 New
QL
49
Quarry LP
New York
$504K +$502K +50,000 New
BFM
50
Boothbay Fund Management
New York
$449K -$189K -18,846 -30%
1
2
3

OBA Hedge Fund Activity: Q4 2025 in Review

59 of the 8,256 institutional investors tracked by Wall St. Rank reported a position in Oxley Bridge Acquisition Ltd (OBA) for Q4 2025, worth a combined $221M — up 38% from $160M a quarter earlier.

Buyers outnumbered sellers: 20 funds opened new OBA positions and 3 closed out — a net gain of 17 holders — while 12 added to existing stakes and 5 trimmed.

The largest buyer was Magnetar Financial, opening a new position worth an estimated $12.5M. The largest seller was Healthcare of Ontario Pension Plan (HOOPP) Trust Fund, exiting entirely with an estimated $7.46M sold.

  • 59 institutional investors held Oxley Bridge Acquisition Ltd (OBA) as of Q4 2025, up from 43 in Q3 2025.
  • Funds reported $221M of Oxley Bridge Acquisition Ltd stock for Q4 2025, up 38% quarter-over-quarter.
  • 20 funds opened new Oxley Bridge Acquisition Ltd positions in Q4 2025 and 3 closed out, a net change of +17 holders.
  • The largest Oxley Bridge Acquisition Ltd buyer in Q4 2025 was Magnetar Financial, an estimated $12.5M added.
  • The largest Oxley Bridge Acquisition Ltd seller in Q4 2025 was Healthcare of Ontario Pension Plan (HOOPP) Trust Fund, an estimated $7.46M sold.

Based on aggregated 13F filings for Q4 2025.