D. Boral ARC Acquisition I Corp. - Class A Ordinary Shares, par value $0.0001 per share (BCAR) 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
BCAR on Nasdaq
Shares outstanding
29,753,425
Price per share
$10.05
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
23,783,880
Total reported value
$236,108,668
% of total 13F portfolios
0%
Share change
+23,278,523
Value change
+$231,090,473
Number of holders
41
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of D. Boral ARC Acquisition I Corp. - Class A Ordinary Shares, par value $0.0001 per share (BCAR) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
MFH 1, LLC 30% 12,200,000 MFH 1, LLC 01 Aug 2025
BARCLAYS PLC 8% $23,791,883 2,395,960 Barclays PLC 30 Sep 2025
Polar Asset Management Partners Inc. 7.3% $21,567,960 2,172,000 Polar Asset Management Partners Inc. 30 Sep 2025
GLAZER CAPITAL, LLC 6.8% $20,356,500 2,050,000 Glazer Capital, LLC 30 Sep 2025
ARISTEIA CAPITAL, L.L.C. 6.2% $17,874,000 1,800,000 Aristeia Capital, L.L.C. 30 Sep 2025

As of 30 Sep 2025, 41 institutional investors reported holding 23,783,880 shares of D. Boral ARC Acquisition I Corp. - Class A Ordinary Shares, par value $0.0001 per share (BCAR). This represents 80% of the company’s total 29,753,425 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of D. Boral ARC Acquisition I Corp. - Class A Ordinary Shares, par value $0.0001 per share (BCAR) together control 74% 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
Polar Asset Management Partners Inc. 7.3% 2,172,000 0.44% $21,567,960
Sculptor Capital LP 7.2% 2,134,886 0.29% $21,199,418
GLAZER CAPITAL, LLC 6.9% 2,050,000 0.68% $20,357,000
ARISTEIA CAPITAL, L.L.C. 6% 1,800,000 0.55% $17,874,000
D. E. Shaw & Co., Inc. 4.7% 1,385,950 0.01% $13,748,624
AQR Arbitrage LLC 4.2% 1,249,996 0.32% $12,399,960
Westchester Capital Management, LLC 3.7% 1,106,259 0.57% $10,974,090
TORONTO DOMINION BANK 3.3% 976,133 0.02% $9,693,001
Centiva Capital, LP 3.2% 950,000 0.88% $9,424,000
TWO SIGMA INVESTMENTS, LP 3% 906,249 0.01% $8,999,053
Hudson Bay Capital Management LP 3% 900,000 0.05% $8,928,000
WOLVERINE ASSET MANAGEMENT LLC 2.9% 850,000 0.12% $8,440,500
Shaolin Capital Management LLC 2.7% 799,000 0.38% $7,934,070
WHITEBOX ADVISORS LLC 2.2% 650,000 0.12% $6,454,500
Context Capital Management, LLC 2% 600,000 0.4% $5,958,000
Clear Street Group Inc. 1.7% 505,357 0% 0.02% $5,018,195
Periscope Capital Inc. 1.7% 500,000 1.2% $4,965,000
MANGROVE PARTNERS IM, LLC 1.6% 475,000 0.35% $4,716,750
Radcliffe Capital Management, L.P. 1.5% 455,349 0.28% $4,521,616
Crossingbridge Advisors, LLC 0.98% 290,400 1.5% $2,883,268
Linden Advisors LP 0.92% 275,000 0.02% $2,728,000
Schonfeld Strategic Advisors LLC 0.87% 257,631 0.02% $2,558,275
TENOR CAPITAL MANAGEMENT Co., L.P. 0.84% 250,000 0.03% $2,482,500
BERKLEY W R CORP 0.75% 223,168 0.14% $2,216,058
Harraden Circle Investments, LLC 0.68% 201,548 0.39% $2,001,372

Institutional Holders of D. Boral ARC Acquisition I Corp. - Class A Ordinary Shares, par value $0.0001 per share (BCAR) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 0 $0 -$99,200 $10.05 0
2025 Q3 23,783,880 $236,108,668 +$231,090,473 $9.93 41