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D. Boral Acquisition I Corp.

DBCAU
Exchange
Nasdaq
Industry
Blank Checks
SEC CIK
0002095161

No open-market purchases or sales by D. Boral Acquisition I Corp. insiders were filed in the last 90 days; 9 institutions reported holding it in 13F filings for Q2 2026, worth $23.8M in total; no superinvestor holds it.

Other share classesDBCADBCAW

13F holders, Q2 2026

Institutional positions in D. Boral Acquisition I Corp. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
9
−10 vs. Q1 2026
Shares held
2.32M
−4.54M (−66.1%) vs. Q1 2026
Total value
$23.8M
−$45.1M (−65.5%) vs. Q1 2026
New holders
2
1 more added
Sold out
12
3 more reduced

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting DBCAU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 9 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 0 institutionsQ4 2024: 0 institutionsQ1 2025: 0 institutionsQ2 2025: 0 institutionsQ3 2025: 0 institutionsQ4 2025: 0 institutionsQ1 2026: 19 institutionsQ2 2026: 9 institutions
Value heldQ2 2026: $23.8M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $0Q3 2024: $0Q4 2024: $0Q1 2025: $0Q2 2025: $0Q3 2025: $0Q4 2025: $0Q1 2026: $68.9MQ2 2026: $23.8M
Institutions holding DBCAU and their total value by quarter
QuarterHoldersValue
Q2 20269$23.8M
Q1 202619$68.9M
Q4 20250$0
Q3 20250$0
Q2 20250$0
Q1 20250$0
Q4 20240$0
Q3 20240$0
Q2 20240$0
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding D. Boral Acquisition I Corp.; share changes are against Q1 2026.

Institutions holding DBCAU in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Toronto Dominion Bank848,500$8.61M0.01%−1,500−0.2%Reduced
Omers Administration Corp500,000$5.08M0.03%00.0%Unchanged
Lineage Point Capital LP448,618$4.68M0.96%−1,382−0.3%Reduced
LMR Partners LLP300,000$3.04M0.02%00.0%Unchanged
Calamos Advisors LLC175,000$1.83M0.01%00.0%Unchanged
Clear Street Group Inc.26,572$269.7K0.00%+5,779+27.8%Added
HRT Financial LP25,000$253.0K0.00%−790−3.1%Reduced
UBS Group AG250$2.53K0.00%+250New
Glazer Capital, LLC15$00.00%+15New
Magnetar Financial LLC0$00.00%−1,750,000−100.0%Sold out
Millennium Management LLC0$00.00%−750,000−100.0%Sold out
MMCAP International Inc. SPC0$00.00%−750,000−100.0%Sold out
Crossingbridge Advisors, LLC0$00.00%−400,000−100.0%Sold out
Ghisallo Capital Management LLC0$00.00%−200,000−100.0%Sold out
Picton Mahoney Asset Management0$00.00%−175,000−100.0%Sold out
Bulldog Investors, LLP0$00.00%−125,000−100.0%Sold out
Cable Car Capital LLC0$00.00%−125,000−100.0%Sold out
RLH Capital LLC0$00.00%−100,000−100.0%Sold out
Heights Capital Management, Inc0$00.00%−60,000−100.0%Sold out
Gritstone Asset Management LLC0$00.00%−55,000−100.0%Sold out
Quarry LP0$00.00%−50,000−100.0%Sold out