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BWIV.U

Blue Water Acquisition Corp IV Units
BWIV.U

41 hedge funds and large institutions have $118M invested in Blue Water Acquisition Corp IV Units in 2026 Q1 according to their latest regulatory filings, with 41 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
41
Holders Change
+41
Holders Change %
–
% of All Funds
0.5%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
41
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$11.2M
2
MF
Magnetar Financial
Illinois
+$9.44M
3
WC
Wealthspring Capital
New York
+$6.54M
4
LA
Linden Advisors
New York
+$6.21M
5
AIMCA
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
+$5.96M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
SCM
26
Shaolin Capital Management
Florida
$1.49M +$1.49M +150,000 New
WRBC
27
W.R. Berkley Corp
Connecticut
$1.48M +$1.48M +149,160 New
DAM
28
Deltec Asset Management
New York
$1.24M +$1.24M +125,000 New
GCM
29
Ghisallo Capital Management
Massachusetts
$992K +$994K +100,000 New
MTCM
30
Mint Tower Capital Management
Netherlands
$992K +$994K +100,000 New
PC
31
Periscope Capital
Ontario, Canada
$992K +$994K +100,000 New
WCMNY
32
Westchester Capital Management (New York)
New York
$992K +$994K +100,000 New
SCM
33
Saba Capital Management
New York
$992K +$994K +99,999 New
Jane Street
34
Jane Street
New York
$852K +$853K +85,837 New
HCM
35
Heights Capital Management
California
$595K +$596K +60,000 New
DAM
36
DLD Asset Management
New York
$496K +$497K +50,000 New
ICM
37
Ionic Capital Management
New York
$496K +$497K +50,000 New
Royal Bank of Canada
38
Royal Bank of Canada
Ontario, Canada
$496K +$497K +50,000 New
AA
39
ABC Arbitrage
France
$198K +$199K +20,000 New
BI
40
Bulldog Investors
New Jersey
$99.2K +$99.4K +10,000 New
TI
41
TrueMark Investments
Illinois
$99.2K +$99.4K +10,000 New
1
2

BWIV.U Hedge Fund Activity: Q1 2026 in Review

41 of the 8,172 institutional investors tracked by Wall St. Rank reported a position in Blue Water Acquisition Corp IV Units (BWIV.U) for Q1 2026, worth a combined $118M.

Buyers outnumbered sellers: 41 funds opened new BWIV.U positions and 0 closed out — a net gain of 41 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Adage Capital Partners, opening a new position worth an estimated $11.2M.

  • 41 institutional investors held Blue Water Acquisition Corp IV Units (BWIV.U) as of Q1 2026, up from 0 in Q4 2025.
  • Funds reported $118M of Blue Water Acquisition Corp IV Units stock for Q1 2026.
  • 41 funds opened new Blue Water Acquisition Corp IV Units positions in Q1 2026 and 0 closed out, a net change of +41 holders.
  • The largest Blue Water Acquisition Corp IV Units buyer in Q1 2026 was Adage Capital Partners, an estimated $11.2M added.

Based on aggregated 13F filings for Q1 2026.