Security Snapshot

D. Boral ARC Acquisition I Corp. - Class A common stock (BCAR) Institutional Ownership

CUSIP: G2616F101

13F Institutional Holders and Ownership History from Q3 2025 to Q1 2026

Latest Period

Q1 2026

Institutions Reporting

62

Shares (Excl. Options)

26,470,306

Price

$10.12

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Type / Class
Equity / Class A common stock
Symbol
BCAR on Nasdaq
Shares outstanding
29,223,147
Price per share
$10.27
All holders as of 31 Mar 2026
Q1 2026
Total 13F shares
26,470,306
Total reported value
$267,870,455
% of total 13F portfolios
0%
Share change
-538,414
Value change
-$5,195,490
Number of holders
62
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Key facts

  • BCAR - D. Boral ARC Acquisition I Corp. - Class A common stock is tracked under CUSIP G2616F101.
  • 62 institutions reported positions in Q1 2026.
  • 10 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 53 to 62 between Q4 2025 and Q1 2026.
  • Reported value moved from $253,219,994 to $267,870,455.

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 62 institutions filings for Q1 2026.

Open SEC Evidence

Security key

G2616F101

Latest holder period

Q1 2026

13F holders

62

13D/G owners

10

CIK / CUSIP context first

Significant Owners of D. Boral ARC Acquisition I Corp. - Class A common stock (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
Harraden Circle Investments, LLC 7.3% -26% $21,594,602 -$7,753,398 2,133,854 -26% Harraden Circle Investments, LLC 31 Mar 2026
GOLDMAN SACHS GROUP INC 6.2% $18,393,687 1,817,558 THE GOLDMAN SACHS GROUP, INC. 31 Mar 2026
Sculptor Capital LP 5.6% $18,287,500 1,750,000 Sculptor Capital LP 12 Feb 2026
Linden Capital L.P. 5.5% $16,064,000 1,600,000 Linden Advisors LP 21 Jan 2026
HIGHBRIDGE CAPITAL MANAGEMENT LLC 5.2% $15,434,012 1,525,100 Highbridge Capital Management, LLC 31 Mar 2026
METEORA CAPITAL, LLC 4.8% +117% $14,284,157 +$6,914,875 1,411,478 +94% Meteora Capital, LLC 31 Mar 2026
GLAZER CAPITAL, LLC 3.4% -49% $10,071,576 -$10,674,424 995,215 -51% Glazer Capital, LLC 31 Mar 2026
ARISTEIA CAPITAL, L.L.C. 3.2% $9,516,696 940,385 Aristeia Capital, L.L.C. 31 Mar 2026
Polar Asset Management Partners Inc. 1.7% -80% $4,939,208 -$17,041,432 488,064 -78% Polar Asset Management Partners Inc. 31 Mar 2026

As of 31 Mar 2026, 62 institutional investors reported holding 26,470,306 shares of D. Boral ARC Acquisition I Corp. - Class A common stock (BCAR). This represents 91% of the company’s total 29,223,147 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of D. Boral ARC Acquisition I Corp. - Class A common stock (BCAR) together control 77% 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
Harraden Circle Investments, LLC 7.3% 2,133,854 4.3% $21,594,602
RLH Capital LLC 6.3% 1,846,483 0% 9.5% $18,686,408
Linden Advisors LP 5.5% 1,600,000 +482% 0.09% $16,192,000
HIGHBRIDGE CAPITAL MANAGEMENT LLC 5.2% 1,525,100 0.99% $15,449,263
METEORA CAPITAL, LLC 4.8% 1,411,478 -27% 1.1% $14,284,157
D. E. Shaw & Co., Inc. 4.7% 1,385,950 0% 0.01% $14,025,814
Quarry LP 4.5% 1,306,907 2.7% $13,225,899
TENOR CAPITAL MANAGEMENT Co., L.P. 3.4% 1,000,000 +300% 0.16% $10,120,000
GLAZER CAPITAL, LLC 3.4% 995,215 -50% 0.22% $10,072,000
ARISTEIA CAPITAL, L.L.C. 3.2% 940,385 -48% 0.22% $9,516,696
LMR Partners LLP 3.1% 900,000 0.08% $9,108,000
TWO SIGMA INVESTMENTS, LP 3% 885,577 0% 0.01% $8,962,039
AQR Arbitrage LLC 2.7% 798,175 -16% 0.13% $8,077,531
Shay Capital LLC 2.3% 675,876 0.97% $6,839,865
WHITEBOX ADVISORS LLC 2.2% 650,000 0% 0.1% $6,578,000
OMERS ADMINISTRATION Corp 1.7% 500,000 0% 0.03% $5,060,000
Sculptor Capital LP 1.7% 500,000 -33% 0.06% $5,060,000
Polar Asset Management Partners Inc. 1.7% 488,064 -74% 0.12% $4,939,208
Magnetar Financial LLC 1.6% 475,000 0% 0.05% $4,811,750
First Trust Capital Management L.P. 1.6% 473,863 0.25% $4,795,494
Radcliffe Capital Management, L.P. 1.5% 440,470 -20% 0.34% $4,457,556
MIZUHO SECURITIES USA LLC 1.4% 400,505 +93% 0.09% $4,025,075
Governors Lane LP 1.4% 400,000 0.51% $4,048,000
DLD Asset Management, LP 1.4% 400,000 +200% 0.41% $4,048,000
Westchester Capital Management, LLC 1.3% 386,368 -61% 0.19% $3,910,044

Institutional Holders of D. Boral ARC Acquisition I Corp. - Class A common stock (BCAR) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 26,470,306 $267,870,455 -$5,195,490 $10.12 62
2025 Q4 25,246,463 $253,219,994 +$10,361,121 $10.03 53
2025 Q3 23,983,880 $238,092,668 +$233,074,473 $9.93 42
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