Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share (BACC) Institutional Ownership

13F Institutional Holders and Ownership History from Q3 2025 to Q4 2025

Type / Class
Equity / Class A Ordinary Shares, par value $0.0001 per share
Symbol
BACC on Nasdaq
Shares outstanding
20,853,032
Price per share
$10.22
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
18,603,302
Total reported value
$189,939,258
% of total 13F portfolios
0%
Share change
+1,937,380
Value change
+$20,047,887
Number of holders
53
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share (BACC) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Seth Ketan 26% 7,160,913 Blue Holdings Sponsor LLC 16 Jun 2025
SONA ASSET MANAGEMENT (US) LLC 9.4% $20,033,091 1,960,185 SONA ASSET MANAGEMENT (US) LLC 31 Dec 2025
LMR Partners LLP 7.4% $15,841,000 1,550,000 LMR Partners LLP 31 Dec 2025
Westchester Capital Management, LLC 1.8% -74% $3,777,159 -$11,022,709 369,585 -74% Westchester Capital Management, LLC 31 Dec 2025
BARCLAYS PLC 0.45% -92% $974,804 -$15,708,620 95,382 -94% Barclays PLC 31 Dec 2025

As of 31 Dec 2025, 53 institutional investors reported holding 18,603,302 shares of Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share (BACC). This represents 89% of the company’s total 20,853,032 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share (BACC) together control 75% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
SONA ASSET MANAGEMENT (US) LLC 9.4% 1,960,185 0.65% $20,013,489
LMR Partners LLP 7.4% 1,550,000 0.15% $15,825,500
TENOR CAPITAL MANAGEMENT Co., L.P. 6.3% 1,317,152 +9.8% 0.19% $13,448,122
Magnetar Financial LLC 5.7% 1,198,763 -0.1% 0.12% $12,239,370
D. E. Shaw & Co., Inc. 4.7% 988,054 0% 0.01% $10,088,031
Linden Advisors LP 3.7% 775,000 +6.9% 0.05% $7,912,750
Alberta Investment Management Corp 3.4% 700,000 0.04% $7,147,000
Karpus Management, Inc. 3.1% 652,415 +95% 0.2% $6,661,157
TWO SIGMA INVESTMENTS, LP 3% 634,375 0% 0.01% $6,476,969
Radcliffe Capital Management, L.P. 2.5% 524,100 +9.4% 0.29% $5,351,061
AQR Arbitrage LLC 2.4% 509,511 -4.3% 0.11% $5,202,107
Davidson Kempner Capital Management LP 2.2% 459,832 0.1% $4,694,885
Lineage Point Capital LP 2.1% 431,351 0% 1.7% $4,404,094
Glazer Capital, LLC 2% 416,685 -14% 0.11% $4,254,000
MOORE CAPITAL MANAGEMENT, LP 1.9% 400,000 0% 0.08% $4,084,000
MILLENNIUM MANAGEMENT LLC 1.8% 381,638 -13% 0% $3,896,524
Verition Fund Management LLC 1.8% 375,000 +36% 0.02% $3,828,750
RIVERNORTH CAPITAL MANAGEMENT, LLC 1.7% 346,469 -22% 0.17% $3,537,449
BERKLEY W R CORP 1.5% 314,222 -42% 0.18% $3,208,207
TORONTO DOMINION BANK 1.4% 300,500 +2.1% 0.01% $3,068,105
Governors Lane LP 1.4% 300,000 +50% 0.28% $3,063,000
Polar Asset Management Partners Inc. 1.4% 300,000 0% 0.06% $3,063,000
Centiva Capital, LP 1.4% 300,000 0% 0.19% $3,063,000
Bulldog Investors, LLP 1.4% 291,605 -5% 0.66% $2,977,287
MMCAP International Inc. SPC 1.2% 250,000 0% 0.26% $2,552,500

Institutional Holders of Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share (BACC) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 18,603,302 $189,939,258 +$20,047,887 $10.21 53
2025 Q3 16,217,009 $162,088,531 +$156,798,907 $10.00 44