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BKHAR

Black Hawk Acquisition Corp Rights
BKHAR

21 hedge funds and large institutions have $1.45M invested in Black Hawk Acquisition Corp Rights in 2025 Q4 according to their latest regulatory filings, with funds opening new positions, 2 increasing their positions, 3 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

9% less funds holding

Funds holding: 23 → 21 (-2)

25% less capital invested

Capital invested by funds: $1.94M → $1.45M (-$492K)

33% less repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 3

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 1

Holders
21
Holders Change
-2
Holders Change %
-8.7%
% of All Funds
0.25%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
2
Reduced
3
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
SCM
Shaolin Capital Management
Florida
+$3.68K
2
HCM
Highbridge Capital Management
New York
+$99

Top Sellers

Rank Fund Capital Flow
1
Walleye Trading
Walleye Trading
New York
-$22.1K
2
Citadel Advisors
Citadel Advisors
Florida
-$9.06K
3
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
-$8.9K
4
UBS Group
UBS Group
Switzerland
-$2.08K
Name Holding Trade Value Shares
Change 		Change in
Stake
HCI
1
Harraden Circle Investments
New York
$324K – – –
Toronto Dominion Bank
2
Toronto Dominion Bank
Ontario, Canada
$309K -$8.9K -6,444 -3%
HCM
3
Highbridge Capital Management
New York
$185K +$99 +72 +0.1%
AA
4
AQR Arbitrage
Connecticut
$113K – – –
RCM
5
Rivernorth Capital Management
Florida
$80K – – –
SCM
6
Shaolin Capital Management
Florida
$68.5K +$3.68K +2,666 +5%
CS
7
Clear Street
New York
$57.6K – – –
Citadel Advisors
8
Citadel Advisors
Florida
$49.1K -$9.06K -6,559 -15%
BFM
9
Boothbay Fund Management
New York
$46K – – –
WA
10
Whitebox Advisors
Minnesota
$32.5K – – –
PC
11
Periscope Capital
Ontario, Canada
$29.7K – – –
PAMP
12
Polar Asset Management Partners
Ontario, Canada
$26K – – –
WAM
13
Wolverine Asset Management
Illinois
$25.6K – – –
CC
14
Centiva Capital
New York
$25.3K – – –
YCM
15
Yakira Capital Management
Connecticut
$23.4K – – –
D.E. Shaw & Co
16
D.E. Shaw & Co
New York
$19.5K – – –
HIM
17
HGC Investment Management
Ontario, Canada
$13K – – –
WCMNY
18
Westchester Capital Management (New York)
New York
$12.6K – – –
UBS Group
19
UBS Group
Switzerland
$3.81K -$2.08K -1,504 -33%
LIM
20
Longfellow Investment Management
Massachusetts
$1.96K – – –
Bank of America
21
Bank of America
North Carolina
$127 – – –
Walleye Trading
22
Walleye Trading
New York
– -$22.1K -13,015 Closed

BKHAR Hedge Fund Activity: Q4 2025 in Review

21 of the 8,238 institutional investors tracked by Wall St. Rank reported a position in Black Hawk Acquisition Corp Rights (BKHAR) for Q4 2025, worth a combined $1.45M — down 25% from $1.94M a quarter earlier.

Sellers outnumbered buyers: 1 fund closed out of BKHAR and 0 opened new positions — a net loss of 1 holder — while 3 trimmed existing stakes and 2 added.

The largest buyer was Shaolin Capital Management, adding an estimated $3.68K. The largest seller was Walleye Trading, exiting entirely with an estimated $22.1K sold.

  • 21 institutional investors held Black Hawk Acquisition Corp Rights (BKHAR) as of Q4 2025, down from 23 in Q3 2025.
  • Funds reported $1.45M of Black Hawk Acquisition Corp Rights stock for Q4 2025, down 25% quarter-over-quarter.
  • 0 funds opened new Black Hawk Acquisition Corp Rights positions in Q4 2025 and 1 closed out, a net change of -1 holder.
  • The largest Black Hawk Acquisition Corp Rights buyer in Q4 2025 was Shaolin Capital Management, an estimated $3.68K added.
  • The largest Black Hawk Acquisition Corp Rights seller in Q4 2025 was Walleye Trading, an estimated $22.1K sold.

Based on aggregated 13F filings for Q4 2025.