Newbury Street II Acquisition Corp - Class A ordinary shares, par value $0.0001 per share (NTWOU) Institutional Ownership

13F Institutional Holders and Ownership History from Q4 2024 to Q4 2025

Type / Class
Equity / Class A ordinary shares, par value $0.0001 per share
Symbol
NTWOU on Nasdaq
Shares outstanding
17,924,528
Price per share
$10.48
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
398,535
Total reported value
$980,067
% of total 13F portfolios
0%
Share change
-170,809
Value change
-$4,913,458
Number of holders
6
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Newbury Street II Acquisition Corp - Class A ordinary shares, par value $0.0001 per share (NTWOU) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Magnetar Financial LLC 8.1% $14,688,500 1,450,000 MAGNETAR FINANCIAL LLC 31 Dec 2024
Ghisallo Capital Management LLC 5.3% $9,623,500 950,000 Ghisallo Capital Management LLC 31 Dec 2024

As of 30 Sep 2025, 6 institutional investors reported holding 398,535 shares of Newbury Street II Acquisition Corp - Class A ordinary shares, par value $0.0001 per share (NTWOU). This represents 2.2% of the company’s total 17,924,528 outstanding shares.

Institutional Holders of Newbury Street II Acquisition Corp - Class A ordinary shares, par value $0.0001 per share (NTWOU) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 0 $0 -$508,930 $10.48 0
2025 Q3 398,535 $980,067 -$4,913,458 $10.35 6
2025 Q2 569,344 $5,893,039 -$32,716,733 $10.35 7
2025 Q1 3,806,921 $38,460,955 -$90,295,087 $10.09 14
2024 Q4 12,842,303 $128,384,935 +$128,384,935 $10.00 25