OTG Acquisition Corp. I - Units, each consisting of one Class A ordinary share, $0.0001 par value per share, and one-half of one redeemable warrant (OTGAU) Institutional Ownership

13F Institutional Holders and Ownership History for Q3 2025

Type / Class
Equity / Units, each consisting of one Class A ordinary share, $0.0001 par value per share, and one-half of one redeemable warrant
Symbol
OTGAU on Nasdaq
Shares outstanding
23,786,408
Price per share
$10.15
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
22,324,513
Total reported value
$224,820,780
% of total 13F portfolios
0%
Share change
+21,995,125
Value change
+$221,503,870
Number of holders
58
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of OTG Acquisition Corp. I - Units, each consisting of one Class A ordinary share, $0.0001 par value per share, and one-half of one redeemable warrant (OTGAU) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Adage Capital Management, L.P. 7.6% $18,126,000 1,800,000 Adage Capital Management, L.P. 30 Sep 2025
Linden Capital L.P. 5.3% 1,250,000 Linden Advisors LP 15 Sep 2025
ARISTEIA CAPITAL, L.L.C. 5.2% $12,335,750 1,225,000 Aristeia Capital, L.L.C. 30 Sep 2025

As of 30 Sep 2025, 58 institutional investors reported holding 22,324,513 shares of OTG Acquisition Corp. I - Units, each consisting of one Class A ordinary share, $0.0001 par value per share, and one-half of one redeemable warrant (OTGAU). This represents 94% of the company’s total 23,786,408 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of OTG Acquisition Corp. I - Units, each consisting of one Class A ordinary share, $0.0001 par value per share, and one-half of one redeemable warrant (OTGAU) together control 75% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
ADAGE CAPITAL PARTNERS GP, L.L.C. 7.6% 1,800,000 0.03% $18,126,000
Linden Advisors LP 5.3% 1,250,000 0.08% $12,587,500
ARISTEIA CAPITAL, L.L.C. 5.1% 1,225,000 0.38% $12,335,750
Shaolin Capital Management LLC 4.8% 1,150,000 0.55% $11,606,000
GLAZER CAPITAL, LLC 4.3% 1,027,844 0.35% $10,350,000
PICTON MAHONEY ASSET MANAGEMENT 4.1% 975,000 0.13% $9,819,000
LMR Partners LLP 3.4% 800,000 0.1% $8,056,000
AQR Arbitrage LLC 3.4% 800,000 0.2% $8,056,000
Hudson Bay Capital Management LP 3.2% 753,500 0.05% $7,587,745
METEORA CAPITAL, LLC 3.2% 750,000 0.8% $7,552,500
Polar Asset Management Partners Inc. 3.2% 750,000 0.15% $7,552,500
TWO SIGMA INVESTMENTS, LP 3% 715,519 0.01% $7,205,276
Magnetar Financial LLC 2.7% 650,000 0.04% $6,545,500
Radcliffe Capital Management, L.P. 2.3% 550,000 0.34% $5,538,500
WOLVERINE ASSET MANAGEMENT LLC 2.1% 500,000 0.07% $5,035,000
TORONTO DOMINION BANK 2.1% 500,000 0.01% $5,035,000
MILLENNIUM MANAGEMENT LLC 2.1% 500,000 0% $5,035,000
TENOR CAPITAL MANAGEMENT Co., L.P. 2.1% 500,000 0.07% $5,035,000
MOORE CAPITAL MANAGEMENT, LP 1.9% 450,000 0.09% $4,531,500
Periscope Capital Inc. 1.8% 425,000 1% $4,279,750
Nokomis Capital, L.L.C. 1.8% 421,300 1.5% $4,242,491
Parallax Volatility Advisers, L.P. 1.5% 353,403 0.11% $3,558,768
WHITEBOX ADVISORS LLC 1.5% 350,000 0.07% $3,524,500
Clear Street Group Inc. 1.4% 329,388 0% 0.02% $3,316,937
Context Capital Management, LLC 1.3% 300,000 0.14% $3,021,000

Institutional Holders of OTG Acquisition Corp. I - Units, each consisting of one Class A ordinary share, $0.0001 par value per share, and one-half of one redeemable warrant (OTGAU) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q3 22,324,513 $224,820,780 +$221,503,870 $10.07 58