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D. E. Shaw & Co., Inc.

Position in QSEA — Quartzsea Acquisition Corp

CIK 1009207 New York, NY

Position in QSEA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,805,358
+$41,297 QoQ
Shares Held
341,612
+0.4% QoQ
Ownership
3.37%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#11
of 21 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in QSEA Over Time

Shares Held

Position Value (USD)

Position in Shell Companies

Financial Services · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $1,094,955,238 across 188 Shell Companies names. QSEA ranks #144 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in QSEA

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 QSEAR 170,000
2026-06-30 $1,805,358 171,612
2026-03-31 QSEAR 170,000
2026-03-31 $1,764,061 170,112
2025-12-31 QSEAR 170,000
2025-12-31 $1,739,222 170,012
2025-09-30 QSEAR 170,000
2025-09-30 $1,722,221 170,012
2025-06-30 QSEAR 170,000
2025-06-30 $1,707,770 170,012
2025-03-31 QSEAU $1,717,000 170,000