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BLUW

Blue Water Acquisition Corp III
BLUW

58 hedge funds and large institutions have $273M invested in Blue Water Acquisition Corp III in 2026 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 10 increasing their positions, 11 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

12% more capital invested

Capital invested by funds: $243M → $273M (+$29.4M)

11.38% more ownership

Funds ownership: 90.75% → 102.14% (+11%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

9% less repeat investments, than reductions

Existing positions increased: 10 | Existing positions reduced: 11

3% less funds holding

Funds holding: 60 → 58 (-2)

25% less first-time investments, than exits

New positions opened: 3 | Existing positions closed: 4

Holders
58
Holders Change
-2
Holders Change %
-3.33%
% of All Funds
0.71%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
3
Increased
10
Reduced
11
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
AFM
Anson Funds Management
Texas
+$25.7M
2
WCMNY
Westchester Capital Management (New York)
New York
+$3.77M
3
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
+$2.43M
4
MC
Meteora Capital
Florida
+$1.68M
5
MSU
Mizuho Securities USA
New York
+$1.33M

Top Sellers

Rank Fund Capital Flow
1
MP
Mangrove Partners
Connecticut
-$1.95M
2
Marshall Wace
Marshall Wace
United Kingdom
-$1.55M
3
SCM
Shaolin Capital Management
Florida
-$1.45M
4
HCI
Harraden Circle Investments
New York
-$1.03M
5
CS
Clear Street
New York
-$764K
Name Holding Trade Value Shares
Change 		Change in
Stake
AFM
1
Anson Funds Management
Texas
$51.1M +$25.7M +2,485,000 +100%
HCI
2
Harraden Circle Investments
New York
$16.7M -$1.03M -100,200 -6%
MF
3
Magnetar Financial
Illinois
$15.4M – – –
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$12.9M – – –
AA
5
AQR Arbitrage
Connecticut
$11.5M -$414K -40,100 -3%
TCM
6
Tenor Capital Management
New York
$10.3M – – –
LA
7
Linden Advisors
New York
$9.26M – – –
Verition Fund Management
8
Verition Fund Management
Connecticut
$8.23M +$1.17M +113,178 +16%
LP
9
LMR Partners
United Kingdom
$8.22M – – –
Two Sigma Investments
10
Two Sigma Investments
New York
$8.17M – – –
GCL
11
Glazer Capital LLC
New York
$7.58M -$103K -10,000 -1%
WRBC
12
W.R. Berkley Corp
Connecticut
$7.51M – – –
Millennium Management
13
Millennium Management
New York
$5.86M +$618K +59,816 +12%
WCMNY
14
Westchester Capital Management (New York)
New York
$5.82M +$3.77M +365,552 +183%
RCM
15
Radcliffe Capital Management
Pennsylvania
$4.88M – – –
RCM
16
Rivernorth Capital Management
Florida
$4.64M – – –
MCM
17
Moore Capital Management
New York
$4.63M – – –
OAC
18
OMERS Administration Corp
Ontario, Canada
$4.3M – – –
MC
19
Meteora Capital
Florida
$4.27M +$1.68M +163,192 +64%
PMAM
20
Picton Mahoney Asset Management
Ontario, Canada
$4.11M – – –
Hudson Bay Capital Management
21
Hudson Bay Capital Management
Connecticut
$4.11M – – –
BNP Paribas Financial Markets
22
BNP Paribas Financial Markets
France
$4.01M +$458K +44,360 +13%
JGC
23
J. Goldman & Co
New York
$3.75M – – –
AC
24
Aristeia Capital
Connecticut
$3.6M – – –
PAMP
25
Polar Asset Management Partners
Ontario, Canada
$3.6M – – –
1
2 3

BLUW Hedge Fund Activity: Q1 2026 in Review

58 of the 8,150 institutional investors tracked by Wall St. Rank reported a position in Blue Water Acquisition Corp III (BLUW) for Q1 2026, worth a combined $273M — up 12% from $243M a quarter earlier.

Sellers outnumbered buyers: 4 funds closed out of BLUW and 3 opened new positions — a net loss of 1 holder — while 11 trimmed existing stakes and 10 added.

The largest buyer was Anson Funds Management, adding an estimated $25.7M. The largest seller was Mangrove Partners, exiting entirely with an estimated $1.95M sold.

  • 58 institutional investors held Blue Water Acquisition Corp III (BLUW) as of Q1 2026, down from 60 in Q4 2025.
  • Funds reported $273M of Blue Water Acquisition Corp III stock for Q1 2026, up 12% quarter-over-quarter.
  • 3 funds opened new Blue Water Acquisition Corp III positions in Q1 2026 and 4 closed out, a net change of -1 holder.
  • The largest Blue Water Acquisition Corp III buyer in Q1 2026 was Anson Funds Management, an estimated $25.7M added.
  • The largest Blue Water Acquisition Corp III seller in Q1 2026 was Mangrove Partners, an estimated $1.95M sold.

Based on aggregated 13F filings for Q1 2026.