Magnetar Financial’s Newbury Street II Acquisition Corp NTWO Stock Holding History

Magnetar Financial’s Portfolio NTWO Stock Details NTWO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$13.2M	Sell	1,220,000 -230,000	-16%	-$2.52M	0.13%	124
2026 Q2	$15.4M	Hold	1,450,000	–	–	0.14%	96
2026 Q1	$15.3M	Hold	1,450,000	–	–	0.16%	82
2025 Q4	$15.2M	Hold	1,450,000	–	–	0.15%	84
2025 Q3	$15M	Hold	1,450,000	–	–	0.09%	84
2025 Q2	$14.9M	Buy	+1,450,000	New	+$14.7M	0.07%	79

Other funds holding NTWO

MMCAP International Grand Cayman, Cayman Islands $1.52B AUM 24.83% 1-Year Est. Return

Wealthspring Capital West Harrison, New York $447M AUM 5.09% 1-Year Est. Return

KPF

K2 Principal Fund Toronto, Ontario, Canada $1.2B AUM 6.57% 1-Year Est. Return

Picton Mahoney Asset Management Toronto, Ontario, Canada $14.8B AUM 38.11% 1-Year Est. Return

Hudson Bay Capital Management Stamford, Connecticut $33B AUM 30.04% 1-Year Est. Return

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 22.91% 1-Year Est. Return

DLD Asset Management New York $1.44B AUM 3.08% 1-Year Est. Return

Periscope Capital Toronto, Ontario, Canada $990M AUM 4.73% 1-Year Est. Return

HRT Financial New York $57.2B AUM 52.85% 1-Year Est. Return

T3 Companies New York $103M AUM 54.73% 1-Year Est. Return

Magnetar Financial's NTWO Position: Q3 2026 in Review

Magnetar Financial reduced its Newbury Street II Acquisition Corp (NTWO) stake by 16% in Q3 2026, selling an estimated $2.52M and leaving 1,220,000 shares worth $13.2M. The position accounts for 0.13% of the portfolio, ranked #124.

Magnetar Financial first reported a position in NTWO in Q2 2025 and has held it in 6 quarters since. The position peaked at $15.4M in Q2 2026. 21 funds tracked by Wall St. Rank hold NTWO as of Q3 2026.

Magnetar Financial held 1,220,000 shares of Newbury Street II Acquisition Corp worth $13.2M as of Q3 2026.
Magnetar Financial sold 230,000 Newbury Street II Acquisition Corp shares in Q3 2026, an estimated $2.52M.
Newbury Street II Acquisition Corp made up 0.13% of Magnetar Financial's portfolio in Q3 2026, its #124 holding.
Magnetar Financial first reported a position in Newbury Street II Acquisition Corp in Q2 2025 and has held it in 6 quarters since.
Magnetar Financial's Newbury Street II Acquisition Corp position peaked at $15.4M in Q2 2026.
21 funds tracked by Wall St. Rank held Newbury Street II Acquisition Corp as of Q3 2026.

Based on Magnetar Financial's 13F filing for Q3 2026, filed 13 Nov 2026.