SEC 13F Intelligence

D. BORAL ARC ACQ I CORP.

CUSIP G2616F101

D. Boral Arc Acq I Corp. has 62 institutional holders in Filings Flow’s 13F database, together reporting 26.47M shares worth $255M as of Q1 2026. The largest reported holders are Harraden Circle Investments, LLC, Rlh Capital LLC, and Linden Advisors LP.

Institutional Holders
62
Q1 2026
Reported Value
$255M
Ticker
unmapped
private placement or foreign
Quarters Tracked
3

Ownership Trend

Institutional holders
Q4 ’25: 53Q4 ’25Q1 ’26: 62Q1 ’26Q2 ’26: 1Q2 ’26filingsflow.com
Total reported value
Q4 ’25: $233MQ4 ’25Q1 ’26: $255MQ1 ’26Q2 ’26: $3,013Q2 ’26filingsflow.com

Holders

Mixed quarters
Manager% of PortfolioValueSharesQuarter
RLH Capital LLC$197M AUM9.49%$19M1.85MQ1 2026OLDER
Harraden Circle Investments, LLC$499M AUM4.33%$22M2.13MQ1 2026OLDER
Quarry LP$558M AUM2.37%$13M1.31MQ1 2026OLDER
METEORA CAPITAL, LLC$1.4B AUM1.05%$14M1.41MQ1 2026OLDER
Bulldog Investors, LLP$445M AUM0.61%$3M275.0KQ4 2025OLDER
Shay Capital LLC$1.2B AUM0.57%$7M675.9KQ1 2026OLDER
HIGHBRIDGE CAPITAL MANAGEMENT LLC$3.1B AUM0.50%$15M1.53MQ1 2026OLDER
Creek Drive Management Group LLC$433M AUM0.46%$2M200.0KQ1 2026OLDER
MANGROVE PARTNERS IM, LLC$1.2B AUM0.39%$5M475.0KQ4 2025OLDER
DLD Asset Management, LP$1.1B AUM0.37%$4M400.0KQ1 2026OLDER
Radcliffe Capital Management, L.P.$1.3B AUM0.33%$4M440.5KQ1 2026OLDER
Governors Lane LP$1.6B AUM0.26%$4M400.0KQ1 2026OLDER
First Trust Capital Management L.P.$1.9B AUM0.25%$5M473.9KQ1 2026OLDER
Stoic Point Capital Management LLC$103M AUM0.24%$250,97624.8KQ1 2026OLDER
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)$3.7B AUM0.23%$2M200.0KQ4 2025OLDER
Crossingbridge Advisors, LLC$553M AUM0.20%$1M110.3KQ1 2026OLDER
ARISTEIA CAPITAL, L.L.C.$4.8B AUM0.20%$10M940.4KQ1 2026OLDER
Westchester Capital Management, LLC$2.2B AUM0.18%$4M386.4KQ1 2026OLDER
PERISCOPE CAPITAL INC.$902M AUM0.17%$2M150.0KQ1 2026OLDER
TENOR CAPITAL MANAGEMENT Co., L.P.$6.5B AUM0.16%$10M1.00MQ1 2026OLDER
AQR Arbitrage LLC$6.1B AUM0.13%$8M798.2KQ1 2026OLDER
BERKLEY W R CORP$1.9B AUM0.12%$2M226.9KQ1 2026OLDER
Shaolin Capital Management LLC$2.7B AUM0.11%$3M300.0KQ1 2026OLDER
O'Connor Alternative Investments LLC$1.2B AUM0.11%$1M125.0KQ1 2026OLDER
RIVERNORTH CAPITAL MANAGEMENT, LLC$2.0B AUM0.10%$2M199.5KQ1 2026OLDER
Polar Asset Management Partners Inc.$5.0B AUM0.10%$5M488.1KQ1 2026OLDER
MIZUHO SECURITIES USA LLC$4.2B AUM0.09%$4M400.5KQ1 2026OLDER
LINDEN ADVISORS LP$17.9B AUM0.09%$16M1.60MQ1 2026OLDER
Context Capital Management, LLC$4.3B AUM0.08%$4M355.1KQ1 2026OLDER
WHITEBOX ADVISORS LLC$8.1B AUM0.08%$7M650.0KQ1 2026OLDER
Centiva Capital, LP$13.6B AUM0.08%$10M950.0KQ4 2025OLDER
HEIGHTS CAPITAL MANAGEMENT, INC$359M AUM0.07%$250,54124.8KQ1 2026OLDER
Sculptor Capital LP$9.6B AUM0.05%$5M500.0KQ1 2026OLDER
Magnetar Financial LLC$9.8B AUM0.05%$5M475.0KQ1 2026OLDER
PenderFund Capital Management Ltd.$639M AUM0.05%$297,52829.4KQ1 2026OLDER
READYSTATE ASSET MANAGEMENT LP$2.2B AUM0.05%$1M100.0KQ1 2026OLDER
ABC ARBITRAGE SA$753M AUM0.03%$351,05035.0KQ4 2025OLDER
OMERS ADMINISTRATION Corp$15.6B AUM0.03%$5M500.0KQ1 2026OLDER
Warberg Asset Management LLC$600M AUM0.03%$177,96017.6KQ1 2026OLDER
PICTON MAHONEY ASSET MANAGEMENT$13.5B AUM0.02%$3M275.0KQ4 2025OLDER
MOORE CAPITAL MANAGEMENT, LP$4.9B AUM0.02%$1M100.0KQ1 2026OLDER
LMR Partners LLP$45.4B AUM0.02%$9M900.0KQ1 2026OLDER
BOOTHBAY FUND MANAGEMENT, LLC$7.7B AUM0.02%$1M122.6KQ4 2025OLDER
TrueMark Investments, LLC$514M AUM0.02%$99,20010.0KQ3 2025OLDER
Clear Street Group Inc.$24.6B AUM0.01%$3M262.6KQ1 2026OLDER
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$19.6B AUM0.01%$2M200.0KQ4 2025OLDER
Hudson Bay Capital Management LP$29.0B AUM0.01%$3M250.0KQ1 2026OLDER
D. E. Shaw & Co., Inc.$166.3B AUM0.01%$14M1.39MQ1 2026OLDER
CANTOR FITZGERALD, L. P.$6.8B AUM0.01%$530,70352.4KQ1 2026OLDER
WOLVERINE ASSET MANAGEMENT LLC$10.4B AUM0.01%$795,18978.6KQ1 2026OLDER
TWO SIGMA INVESTMENTS, LP$123.9B AUM0.01%$9M885.6KQ1 2026OLDER
StoneX Group Inc.$1.9B AUM0.01%$117,61511.6KQ1 2026OLDER
Jain Global LLC$24.2B AUM0.01%$1M140.0KQ1 2026OLDER
Schonfeld Strategic Advisors LLC$14.2B AUM0.01%$809,59980.0KQ1 2026OLDER
Verition Fund Management LLC$15.4B AUM0.00%$975,35797.2KQ4 2025OLDER
Karpus Management, Inc.$3.2B AUM0.00%$105,31510.5KQ4 2025OLDER
TORONTO DOMINION BANK$69.7B AUM0.00%$2M205.2KQ1 2026OLDER
LONGFELLOW INVESTMENT MANAGEMENT CO LLC$480M AUM0.00%$9,776966Q1 2026OLDER
HighTower Advisors, LLC$94.2B AUM0.00%$2M168.9KQ4 2025OLDER
BNP PARIBAS FINANCIAL MARKETS$205.8B AUM0.00%$3M292.1KQ1 2026OLDER
Qube Research & Technologies Ltd$89.9B AUM0.00%$485,65948.0KQ1 2026OLDER
MILLENNIUM MANAGEMENT LLC$240.3B AUM0.00%$1M100.7KQ1 2026OLDER
Advisory Services Network, LLC$7.5B AUM0.00%$25,3002.5KQ1 2026OLDER
BANK OF AMERICA CORP /DE/$1.37T AUM0.00%$1M100.0KQ1 2026OLDER
SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM0.00%$553,67554.7KQ1 2026OLDER
JPMORGAN CHASE & CO$1.56T AUM0.00%$499,93549.8KQ4 2025OLDER
GEODE CAPITAL MANAGEMENT, LLC$1.61T AUM0.00%$396,48139.2KQ1 2026OLDER
JANE STREET GROUP, LLC$777.2B AUM0.00%$126,66912.6KQ4 2025OLDER
CITADEL ADVISORS LLC$618.5B AUM0.00%$104,45910.3KQ1 2026OLDER
UBS Group AG$666.3B AUM0.00%$5,809574Q1 2026OLDER
MORGAN STANLEY$1.67T AUM0.00%$78278Q1 2026OLDER

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.