Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

DT Cloud Star Acquisition Corp

CIK 0002017950DTSQDTSQRDTSQU· quarter ending 2026-06-30
Shares outstanding
3,653,409
Held by 13F filers
1,587,238
43.4% of shares outstanding
Holders
12
-1 vs 2026-03-31 · 2 new, 3 exited
Value
$17.7M
shares +28.6% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-03, as of 2026-06-30)

ClassListedShares outstandingHeld by 13F filers% of classHoldersCUSIP
Common stockDTSQ · NASDAQ3,653,4091,587,23843.4%12G2853N106

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine
CountCUSIPClass (as filers write it)HoldersShares heldClass shares% of classValueOptionsMapped via
G2853N106SHS121,587,2383,653,40943.4%$17.7M—13DGholders →
G2853N114RIGHT 07/09/2029not common185,298,269——$572K—NPORTholders →
G2853N122UNIT 99/99/9999not common220,582——$233K—prefixholders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (12 of 12 · G2853N106)

change vs 2026-03-31
#FilerShares% of classValueChange
1MIZUHO SECURITIES USA LLC617,99016.92%$6.8M+308,995 (+100.0%)
2Westchester Capital Management, LLC187,7225.14%$2.1M—
3BERKLEY W R CORP179,8374.92%$2.0M+47,336 (+35.7%)
4Clear Street Group Inc.164,8804.51%$1.9M+32,304 (+24.4%)
5WOLVERINE ASSET MANAGEMENT LLC143,3523.92%$1.6M—
6Karpus Management, Inc.96,6002.64%$1.1M—
7Quarry LP63,8311.75%$721K-5,724 (-8.2%)
8RLH Capital LLC63,8311.75%$721K-5,724 (-8.2%)
9PenderFund Capital Management Ltd.30,1030.82%$339KNEW
10Logan Stone Capital, LLC24,4080.67%$276KNEW
11JANE STREET GROUP, LLC14,6380.40%$165K+1,530 (+11.7%)
12MORGAN STANLEY460.00%$518-2 (-4.2%)
Exited since 2026-03-31 (3 filers; largest 3 shown)
Crossingbridge Advisors, LLC−46,100
METEORA CAPITAL, LLC−33,979
UBS Group AG−200

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting personFormFiledEventShares% of class
Mizuho Financial Group, Inc.SCHEDULE 13G2026-05-142026-03-31308,9958.5%
Westchester Capital Management, LLCSCHEDULE 13G/A2026-02-132025-12-31183,5315.09%
Westchester Capital Partners, LLCSCHEDULE 13G/A2026-02-132025-12-314,1910.12%
Barclays PLCSCHEDULE 13G/A2026-02-132025-12-3100%
Virtus Investment Advisers, LLCSCHEDULE 13G/A2026-02-132025-12-31166,4584.62%
The Merger FundSCHEDULE 13G/A2026-02-132025-12-31150,6974.18%
W. R. Berkley CorporationSCHEDULE 13G/A2026-02-102025-12-31132,5013.7%
Hudson Bay Capital Management LPSCHEDULE 13G/A2026-02-102025-12-3100%
Sander GerberSCHEDULE 13G/A2026-02-102025-12-3100%
Berkley Insurance CompanySCHEDULE 13G/A2026-02-102025-12-31132,5013.7%
Wolverine Holdings, LLCSCHEDULE 13G/A2026-02-052025-12-31140,5063.9%
Wolverine Asset Management, LLCSCHEDULE 13G/A2026-02-052025-12-31140,5063.9%
Christopher L. GustSCHEDULE 13G/A2026-02-052025-12-31140,5063.9%
Robert R. BellickSCHEDULE 13G/A2026-02-052025-12-31140,5063.9%
Lawrence M. FeisSCHEDULE 13G/A2026-02-022025-12-31352,5509.78%
Feis Equities LLCSCHEDULE 13G/A2026-02-022025-12-31352,5509.78%
GOLDMAN SACHS & CO. LLCSCHEDULE 13G/A2025-11-132025-09-30145,1291.6%
THE GOLDMAN SACHS GROUP, INC.SCHEDULE 13G/A2025-11-132025-09-30145,1291.6%
TD SECURITIES (USA) LLCSCHEDULE 13G/A2025-05-122025-03-31351,7404%
TD Group US Holdings LLCSCHEDULE 13G/A2025-05-122025-03-3100%
Toronto Dominion BankSCHEDULE 13G/A2025-05-122025-03-3100%
TORONTO DOMINION HOLDINGS USA INCSCHEDULE 13G/A2025-05-122025-03-3100%
Highbridge Capital Management, LLCSCHEDULE 13G/A2025-04-252025-03-3100%
Ramya RaoSCHEDULE 13G/A2025-02-142024-12-31550,0006.18%
AQR Arbitrage, LLCSCHEDULE 13G/A2025-02-132024-12-31444,7254.996%
AQR Capital Management, LLCSCHEDULE 13G/A2025-02-132024-12-31444,7254.996%
AQR Capital Management Holdings, LLCSCHEDULE 13G/A2025-02-132024-12-31444,7254.996%
WOLVERINE ASSET MANAGEMENT LLCSCHEDULE 13G2025-01-312024-12-31537,9496.04%
Wolverine Holdings, L.P.SCHEDULE 13G2025-01-312024-12-31537,9496.04%
Wolverine Trading Partners, Inc.SCHEDULE 13G2025-01-312024-12-31537,9496.04%
Space Summit Capital LLCSCHEDULE 13G/A2025-01-292024-12-3100%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.