DBCA · D. Boral Acquisition I Corp. · Holdings
Substantial doubt about the company's ability to continue as a going concern.
“Management has determined that the timing of liquidation raises substantial doubt about the Company's ability to continue as a going concern for the next twelve months from the issuance of these unaudited condensed financial statements. No adjustments have been made to the carrying amounts of assets or liabilities.”View the 10-Q filed Aug 14, 2026
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 64 13F filersWho Holds DBCA
Last 3 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 64 filers, like-for-like change +3.7%; actively managed books +3.5%; index-like books +523114.3%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 69.3% | 33 | +3.3% |
| Exempt adviser | 1.4% | 2 | 0.0% |
| Adviser | 7.9% | 3 | -21.4% |
| Bank | 3.2% | 2 | -29.2% |
| Insurer | 1.0% | 1 | 0.0% |
| Benefit plan | 1.3% | 1 | 0.0% |
| Non-US | 2.0% | 2 | +32.3% |
| Holding company | 0.0% | 1 | +135.7% |
| Unknown | 13.9% | 19 | +46.1% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 0.2% | 2 | +523114.3% |
| Systematic-like | 12.6% | 5 | -0.7% |
| Concentrated | 9.8% | 8 | +66.1% |
| Diversified active | 77.4% | 49 | -0.5% |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 1.4% | 4 | +213.3% |
| Medium turnover | 50.6% | 24 | +6.9% |
| High turnover | 44.3% | 32 | -3.1% |
| Unknown | 3.8% | 4 | +28.2% |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 46.4% | 32 | -2.1% |
| Medium horizon | 20.7% | 8 | +32.8% |
| Long horizon | 12.2% | 11 | -2.6% |
| Unknown | 20.7% | 13 | -1.0% |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 21.1% | 21 | +6.5% |
| $1B to $10B | 61.1% | 26 | +3.9% |
| $10B to $100B | 11.7% | 11 | -0.2% |
| $100B or more | 6.2% | 6 | +0.5% |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Pooled investment vehicles | 65.7% | 28 | +1.6% |
| Registered funds and BDCs | 3.4% | 4 | +48.7% |
| Charitable organizations | 0.2% | 1 | +50.0% |
| Unknown | 30.7% | 31 | +4.7% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 67.4% | 30 | +1.7% |
| Private equity funds | 0.9% | 1 | new |
| Other private funds | 1.1% | 2 | 0.0% |
| Private funds, type not stated | 0.8% | 1 | 0.0% |
| No private funds | 0.5% | 1 | +50.0% |
| Unknown | 29.3% | 29 | +5.0% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 80.7% | 52 | +3.9% |
| Outside the US | 19.3% | 12 | +3.1% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Conviction and Crowding
55 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 100.0% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies DBCA's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | GTERA Globa Terra Acquisition Corp | 6 |
| 2 | CRAQ Cal Redwood Acquisition Corp. | 4 |
| 3 | CRAN Crane Harbor Acquisition Corp. II | 4 |
| 4 | SCII SC II Acquisition Corp. | 4 |
| 5 | CRAC Crown Reserve Acquisition Corp. I | 3 |
| 6 | MUZE Muzero Acquisition Corp | 3 |
| 7 | KCHV Kochav Defense Acquisition Corp. | 3 |
| 8 | MLAA Mountain Lake Acquisition Corp. II | 3 |
| 9 | EURK Eureka Acquisition Corp | 3 |
| 10 | RDAG Republic Digital Acquisition Co | 4 |
Shareholder Targets
13F filers that own its peers but not DBCA, quarter ended Jun 30, 2026Found through its holder-overlap peers: GTERA, CRAQ, CRAN, SCII, CRAC, MUZE, KCHV, MLAA, EURK, RDAG, KOYN, CCAQ, MEVO, EGHA, CHPG, DMII, FERA, SVAQ, CEPO, DRDB. 71 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Westchester Capital Management, LLC Registered adviser, Diversified active | $100,169,825 15 held | GTERA, KCHV, DMII |
| 2 | Karpus Management, Inc. Adviser, Diversified active | $99,579,033 10 held | SCII, DMII, GTERA |
| 3 | ADAGE CAPITAL PARTNERS GP, L.L.C. Registered adviser, Diversified active | $87,949,350 4 held | CRAN, MEVO, MLAA |
| 4 | Alberta Investment Management Corp Non-US, Concentrated | $69,776,500 11 held | MLAA, MEVO, CRAN |
| 5 | Governors Lane LP Registered adviser, Diversified active | $54,357,393 7 held | FERA, RDAG, SVAQ |
| 6 | MOORE CAPITAL MANAGEMENT, LP Registered adviser, Systematic-like | $32,031,250 14 held | DMII, MLAA, MUZE |
| 7 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US, Diversified active | $30,784,838 5 held | CRAN, MEVO, MUZE |
| 8 | Wealthspring Capital LLC Registered adviser, Diversified active | $30,537,797 7 held | RDAG, KOYN, CRAQ |
| 9 | Kryger Capital LLC Registered adviser, Concentrated | $29,755,636 5 held | MLAA, SVAQ, MUZE |
| 10 | Mint Tower Capital Management B.V. Unknown, Diversified active | $27,879,270 10 held | SVAQ, FERA, MEVO |
Fund Ownership of DBCA by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 0.00% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.00% | 0 |
| Index ETFs | 0.00% | 0 |
| Active ETFs | 0.00% | 0 |
| Active funds | 1.38% | 598,451 |
| Unclassified | 0.00% | 0 |
| All registered funds | 1.38% | 598,451 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid Sculptor Capital LP Registered adviser | $19,209,059 | 6.73% | 1,926,686 | Shares | 2026-08-14 | |
| Mid Polar Asset Management Partners Inc. Registered adviser | $17,946,000 | 6.29% | 1,800,000 | Shares | 2026-08-14 | |
| Mid Magnetar Financial LLC Registered adviser | $17,447,500 | 6.11% | 1,750,000 | Shares | 2026-08-14 | |
| Mid ARISTEIA CAPITAL, L.L.C. Registered adviser | $17,447,500 | 6.11% | 1,750,000 | Shares | 2026-08-14 | |
| Mid GLAZER CAPITAL, LLC Registered adviser | $16,076,555 | 5.63% | 1,612,493 | Shares | 2026-08-17 | |
| Small Radcliffe Capital Management, L.P. Registered adviser | $12,718,878 | 4.46% | 1,275,715 | Shares | 2026-08-14 | |
| Mid METEORA CAPITAL, LLC Adviser | $12,651,930 | 4.43% | 1,269,000 | Shares | 2026-08-14 | |
| Mid WOLVERINE ASSET MANAGEMENT LLC Registered adviser | $12,145,623 | 4.26% | 1,218,217 | Shares | 2026-08-10 | |
| Large TORONTO DOMINION BANK Bank DBCAU | $8,612,275 | 3.02% | 848,500 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $7,477,500 | 2.62% | 750,000 | Shares | 2026-08-14 | |
| Large Hudson Bay Capital Management LP Registered adviser | $7,477,500 | 2.62% | 750,000 | Shares | 2026-08-14 | |
| Mid MMCAP International Inc. SPC | $7,477,500 | 2.62% | 750,000 | Shares | 2026-08-14 | |
| Mid Linden Advisors LP Registered adviser | $7,477,500 | 2.62% | 750,000 | Shares | 2026-08-14 | |
| Mid AQR Arbitrage LLC Registered adviser | $7,228,389 | 2.53% | 725,014 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $6,879,300 | 2.41% | 690,000 | Shares | 2026-08-14 | |
| Large Centiva Capital, LP Registered adviser | $5,998,978 | 2.10% | 601,703 | Shares | 2026-08-13 | |
| Large OMERS ADMINISTRATION Corp Benefit plan DBCAU | $5,075,000 | 1.78% | 500,000 | Shares | 2026-08-13 | |
| Small Context Capital Management, LLC Registered adviser | $4,985,000 | 1.75% | 500,000 | Shares | 2026-07-23 | |
| Mid WHITEBOX ADVISORS LLC Registered adviser | $4,985,000 | 1.75% | 500,000 | Shares | 2026-08-14 | |
| Small Lineage Point Capital LP Adviser DBCAU | $4,553,472 | 1.60% | 448,618 | Shares | 2026-08-14 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $4,141,169 | 1.45% | 415,363 | Shares | 2026-08-14 | |
| Small Crossingbridge Advisors, LLC Adviser | $3,988,000 | 1.40% | 400,000 | Shares | 2026-08-13 | |
| Mid RIVERNORTH CAPITAL MANAGEMENT, LLC Registered adviser | $3,988,000 | 1.40% | 400,000 | Shares | 2026-08-14 | |
| Mid BERKLEY W R CORP Insurer | $3,965,268 | 1.39% | 397,720 | Shares | 2026-08-14 | |
| Mid First Trust Capital Management L.P. Registered adviser | $3,742,399 | 1.31% | 375,366 | Shares | 2026-08-13 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $3,368,653 | 1.18% | 337,879 | Shares | 2026-08-13 | |
| Mid Shaolin Capital Management LLC Registered adviser | $3,342,950 | 1.17% | 335,301 | Shares | 2026-08-14 | |
| Small RLH Capital LLC | $3,290,100 | 1.15% | 330,000 | Shares | 2026-08-10 | |
| Large LMR Partners LLP Exempt adviser DBCAU | $3,045,000 | 1.07% | 300,000 | Shares | 2026-08-14 | |
| Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $2,991,000 | 1.05% | 300,000 | Shares | 2026-07-17 | |
| Mid CSS LLC/IL | $2,971,060 | 1.04% | 298,000 | Shares | 2026-08-14 | |
| Mid StoneX Group Inc. | $2,925,746 | 1.03% | 293,455 | Shares | 2026-08-12 | |
| Large PICTON MAHONEY ASSET MANAGEMENT Non-US | $2,741,750 | 0.96% | 275,000 | Shares | 2026-08-13 | |
| Small DLD Asset Management, LP Registered adviser | $2,495,261 | 0.87% | 250,277 | Shares | 2026-08-13 | |
| Mid SONA ASSET MANAGEMENT (US) LLC Registered adviser | $2,492,500 | 0.87% | 250,000 | Shares | 2026-08-14 | |
| Small L1 Global Manager Pty Ltd | $2,492,500 | 0.87% | 250,000 | Shares | 2026-08-13 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser | $2,392,800 | 0.84% | 240,000 | Shares | 2026-08-14 | |
| Mid CANTOR FITZGERALD, L. P. | $2,342,950 | 0.82% | 235,000 | Shares | 2026-08-19 | |
| Mid TENOR CAPITAL MANAGEMENT Co., L.P. Registered adviser | $1,994,000 | 0.70% | 200,000 | Shares | 2026-08-14 | |
| Mid Ghisallo Capital Management LLC Registered adviser | $1,994,000 | 0.70% | 200,000 | Shares | 2026-08-14 | |
| Small K2 PRINCIPAL FUND, L.P. | $1,994,000 | 0.70% | 200,000 | Shares | 2026-08-07 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC Registered adviser | $1,990,420 | 0.70% | 199,641 | Shares | 2026-08-14 | |
| Large Clear Street Group Inc. | $1,896,702 | 0.66% | 190,241 | Shares | 2026-08-12 | |
| Large Verition Fund Management LLC Registered adviser | $1,877,560 | 0.66% | 188,321 | Shares | 2026-08-14 | |
| Large Calamos Advisors LLC Registered adviser DBCAU | $1,776,250 | 0.62% | 175,000 | Shares | 2026-07-31 | |
| Mid Periscope Capital Inc. Exempt adviser | $1,728,798 | 0.61% | 173,400 | Shares | 2026-08-11 | |
| Mid Quarry LP | $1,545,350 | 0.54% | 155,000 | Shares | 2026-08-14 | |
| Small Bulldog Investors, LLP Registered adviser | $1,246,250 | 0.44% | 125,000 | Shares | 2026-08-14 | |
| Mid Cable Car Capital, LP Registered adviser | $1,246,250 | 0.44% | 125,000 | Shares | 2026-08-14 | |
| Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC Registered adviser | $997,000 | 0.35% | 100,000 | Shares | 2026-08-14 | |
| Small Warberg Asset Management LLC | $766,204 | 0.27% | 76,851 | Shares | 2026-08-11 | |
| Mid MIZUHO SECURITIES USA LLC | $729,973 | 0.26% | 73,217 | Shares | 2026-07-28 | |
| Small HEIGHTS CAPITAL MANAGEMENT, INC | $597,203 | 0.21% | 59,900 | Shares | 2026-08-14 | |
| Micro GRITSTONE ASSET MANAGEMENT LLC Registered adviser | $550,550 | 0.19% | 55,000 | Shares | 2026-10-26 | |
| Mid ABC ARBITRAGE SA | $400,400 | 0.14% | 40,000 | Shares | 2026-10-23 | |
| Small Rangeley Capital, LLC Registered adviser | $320,964 | 0.11% | 32,193 | Shares | 2026-08-14 | |
| Large Clear Street Group Inc. DBCAU | $269,705 | 0.09% | 26,572 | Shares | 2026-08-12 | |
| Large HRT FINANCIAL LP DBCAU | $253,750 | 0.09% | 25,000 | Shares | 2026-08-14 | |
| Mid Virtu Financial LLC | $249,010 | 0.09% | 24,976 | Shares | 2026-08-13 | |
| Mid MANGROVE PARTNERS IM, LLC Registered adviser | $235,142 | 0.08% | 23,585 | Shares | 2026-08-14 | |
| Mid Limestone Investment Advisors LP | $154,535 | 0.05% | 15,500 | Shares | 2026-08-14 | |
| Micro GRITSTONE ASSET MANAGEMENT LLC Registered adviser DBCAW | $9,625 | 0.00% | 27,500 | Shares | 2026-10-26 | |
| Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC Registered adviser DBCAW | $8,760 | 0.00% | 24,593 | Principal | 2026-08-14 | |
| Mid ABC ARBITRAGE SA DBCAW | $7,000 | 0.00% | 20,000 | Shares | 2026-10-23 | |
| Mega UBS Group AG Bank DBCAU | $2,537 | 0.00% | 250 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $329 | 0.00% | 33 | Shares | 2026-08-13 | |
| Mid GLAZER CAPITAL, LLC Registered adviser DBCAU | $152 | 0.00% | 15 | Shares | 2026-08-17 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US DBCAW | — | — | 115,740 | Shares | 2026-08-13 | |
| Large PICTON MAHONEY ASSET MANAGEMENT Non-US DBCAW | — | — | 87,500 | Shares | 2026-08-13 | |
| Large Clear Street Group Inc. DBCAW | — | — | 63,234 | Shares | 2026-08-12 | |
| Large Verition Fund Management LLC Registered adviser DBCAW | — | — | 93,260 | Shares | 2026-08-14 | |
| Mid GLAZER CAPITAL, LLC Registered adviser DBCAW | — | — | 500,000 | Shares | 2026-08-17 | |
| Small Context Capital Management, LLC Registered adviser DBCAW | — | — | 250,000 | Shares | 2026-07-23 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser DBCAW | — | — | 375,000 | Call | 2026-08-14 | |
| Small DLD Asset Management, LP Registered adviser DBCAW | — | — | 375,000 | Shares | 2026-08-13 | |
| Small Lineage Point Capital LP Adviser DBCAW | — | — | 149,908 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. DBCAW | — | — | 150,000 | Shares | 2026-08-14 | |
| Mid MMCAP International Inc. SPC DBCAW | — | — | 375,000 | Shares | 2026-08-14 | |
| Mid Cable Car Capital, LP Registered adviser DBCAW | — | — | 62,500 | Shares | 2026-08-14 | |
| Mid Periscope Capital Inc. Exempt adviser DBCAW | — | — | 86,700 | Shares | 2026-08-11 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC Registered adviser DBCAW | — | — | 138,189 | Shares | 2026-08-14 | |
| Small K2 PRINCIPAL FUND, L.P. DBCAW | — | — | 189,922 | Shares | 2026-08-07 | |
| Mid Shaolin Capital Management LLC Registered adviser DBCAW | — | — | 286,800 | Shares | 2026-08-14 | |
| Small HEIGHTS CAPITAL MANAGEMENT, INC DBCAW | — | — | 25,991 | Shares | 2026-08-14 | |
| Mid Sculptor Capital LP Registered adviser DBCAW | — | — | 337,500 | Shares | 2026-08-14 | |
| Mid TENOR CAPITAL MANAGEMENT Co., L.P. Registered adviser DBCAW | — | — | 100,000 | Shares | 2026-08-14 | |
| Mid Polar Asset Management Partners Inc. Registered adviser DBCAW | — | — | 880,300 | Shares | 2026-08-14 | |
| Mid RIVERNORTH CAPITAL MANAGEMENT, LLC Registered adviser DBCAW | — | — | 200,000 | Shares | 2026-08-14 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser DBCAW | — | — | 92,500 | Shares | 2026-08-14 | |
| Large Centiva Capital, LP Registered adviser DBCAW | — | — | 500,400 | Shares | 2026-08-13 | |
| Mid ARISTEIA CAPITAL, L.L.C. Registered adviser DBCAW | — | — | 874,999 | Shares | 2026-08-14 | |
| Large Hudson Bay Capital Management LP Registered adviser DBCAW | — | — | 75,000 | Shares | 2026-08-14 | |
| Small RLH Capital LLC DBCAW | — | — | 50,000 | Shares | 2026-08-10 | |
| Mid METEORA CAPITAL, LLC Adviser DBCAW | — | — | 900,951 | Shares | 2026-08-14 | |
| Small Bulldog Investors, LLP Registered adviser DBCAW | — | — | 62,500 | Shares | 2026-08-14 | |
| Mid Magnetar Financial LLC Registered adviser DBCAW | — | — | 875,000 | Shares | 2026-08-14 | |
| Small Harraden Circle Investments, LLC Registered adviser DBCAW | — | — | 601,686 | Shares | 2026-08-14 | |
| Mid AQR Arbitrage LLC Registered adviser DBCAW | — | — | 334,276 | Shares | 2026-08-14 | |
| Mid CSS LLC/IL DBCAW | — | — | 124,000 | Shares | 2026-08-14 | |
| Mid Linden Advisors LP Registered adviser DBCAW | — | — | 374,999 | Shares | 2026-08-14 |
Showing the top 100 of 106 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.