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ADAGE CAPITAL PARTNERS GP, L.L.C.

Position in OTGA — OTG Acquisition Corp. I

CIK 1165408 Boston, MA

Position in OTGA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$18,630,000
+$297,000 QoQ
Shares Held
2,700,000
0.0% QoQ
Ownership
9.14%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#1
of 70 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OTGA Over Time

Shares Held

Position Value (USD)

Position in Shell Companies

Financial Services · as of Jun 30, 2026

ADAGE CAPITAL PARTNERS GP, L.L.C. holds $1,388,443,963 across 89 Shell Companies names. OTGA ranks #21 (1.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in OTGA

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 OTGAW $360,000 900,000
2026-06-30 $18,270,000 1,800,000
2026-03-31 OTGAW $225,000 900,000
2026-03-31 $18,108,000 1,800,000
2025-12-31 OTGAW $288,000 900,000
2025-12-31 $18,000,000 1,800,000
2025-09-30 OTGAU $18,126,000 1,800,000