Latest Schedule 13G passive stakes

Magnetar Financial LLC and its affiliates have reported beneficial ownership of 1,300,000 Class A ordinary shares, representing 8.9% of Tribeca Strategic Acquisition Corp.
NYSE
Mizuho Financial Group, Inc. has disclosed beneficial ownership of 0.2% of Spark I Acquisition Corporation's common shares as of June 30, 2026.
NASDAQ
Mizuho Financial Group, Inc. has disclosed beneficial ownership of 0.2% of Spark I Acquisition Corporation's common shares as of June 30, 2026.
Magnetar Financial LLC and its affiliates have reported beneficial ownership of 999,990 Class A ordinary shares, representing approximately 7.27% of the outstanding shares of Starlink AI Acquisition Corp as of June 30, 2026.
Magnetar Financial LLC and affiliated entities report beneficial ownership of 5.26% of Snow Rothschild Acquisition Corp's Class A ordinary shares as of June 30, 2026.
NYSE
Mizuho Financial Group, Inc. has filed an updated Schedule 13G with the SEC, reporting its beneficial ownership of Melar Acquisition Corp. I common shares.
NASDAQ
Mizuho Financial Group, Inc. has filed an updated Schedule 13G with the SEC, reporting its beneficial ownership of Melar Acquisition Corp. I common shares.
NYSE
Magnetar Financial LLC and affiliated entities have reported beneficial ownership of 750,000 Class A ordinary shares, representing 6.68% of Shreya Acquisition Group.
NASDAQ
Magnetar Financial LLC and related entities have filed a joint statement on Schedule 13G, reporting beneficial ownership of RRE Ventures Acquisition Corp Class A ordinary shares.
NYSE
Magnetar Financial LLC and affiliated entities report beneficial ownership of 1,500,000 Class A ordinary shares, representing 6.97% of Quantum Leap Acquisition Corp.
NASDAQ
Magnetar Financial LLC and affiliated entities report beneficial ownership of 1,500,000 Class A ordinary shares, representing 5.88% of Praetorian Acquisition Corp.
NYSE
Magnetar Financial LLC and affiliated entities have disclosed a beneficial ownership of 650,000 Class A ordinary shares, representing 5.71% of Plutonian Acquisition Corp II.
Magnetar Financial LLC and its affiliates have reported beneficial ownership of 1,484,000 Class A ordinary shares, representing 8.48% of Patriot Acquisition Corp.
NASDAQ
Magnetar Financial LLC and affiliated entities have disclosed beneficial ownership of 986,320 Class A ordinary shares, representing 5.21% of Oceanhawk Acquisition Corp.
Magnetar Financial LLC and its affiliates have reported beneficial ownership of 1,397,957 Class A ordinary shares, representing 8.10% of the outstanding shares of Long Table Growth Corp.
NASDAQ
Magnetar Financial LLC and its affiliates have reported beneficial ownership of 2,000,000 Class A ordinary shares, representing 6.96% of Keystone Acquisition Corp.
NYSE
Mizuho Financial Group, Inc. has disclosed beneficial ownership of 8.0% of Quartzsea Acquisition Corporation's common shares as of June 30, 2026.
NASDAQ
Mizuho Financial Group, Inc. has disclosed beneficial ownership of 8.0% of Quartzsea Acquisition Corporation's common shares as of June 30, 2026.
NASDAQ
Magnetar Financial LLC and affiliated entities report beneficial ownership of 900,000 Class A ordinary shares, representing 5.22% of JAB Acquisition Corp I.
Magnetar Financial LLC and affiliated entities report beneficial ownership of 1,000,000 Class A ordinary shares, representing 6.29% of Iron Dome Acquisition I Corp.
Magnetar Financial LLC and affiliated entities have filed a joint statement on Schedule 13G detailing their beneficial ownership of InterPrivate Investment Partners V Inc. shares.
Magnetar Financial LLC and its affiliates have reported beneficial ownership of 1,965,000 Class A ordinary shares, representing 8.30% of GSR V Acquisition Corp.
NASDAQ
Magnetar Financial LLC and affiliated entities report beneficial ownership of 2,500,000 Class A ordinary shares, representing 6.07% of the outstanding shares of General Catalyst Global Resilience Merger Corp. as of June 30, 2026.
Magnetar Financial LLC and affiliated entities report beneficial ownership of 1,400,000 Class A ordinary shares, representing 6.09% of FutureCorp Space Acquisition 1.
NYSE
Mizuho Financial Group, Inc. has disclosed a beneficial ownership of 482,615 common shares, representing 7.5% of the class, in Pyrophyte Acquisition Corp. as of June 30, 2026.
OTC.Pink
Mizuho Financial Group, Inc. has disclosed a beneficial ownership of 482,615 common shares, representing 7.5% of the class, in Pyrophyte Acquisition Corp. as of June 30, 2026.
NASDAQ
Magnetar Financial LLC and affiliated entities report beneficial ownership of 875,000 Class A ordinary shares, representing 8.75% of Forefront Tech Holdings Acquisition Corp.
NASDAQ
Magnetar Financial LLC and affiliated entities report beneficial ownership of 2,178,000 Class A ordinary shares, representing 9.83% of Collective Acquisition Corp. II.
Magnetar Financial LLC and affiliated entities report beneficial ownership of 1,750,000 Class A ordinary shares, representing 6.36% of Cartesian Growth Corp IV.
NASDAQ
Magnetar Financial LLC and its affiliates have reported beneficial ownership of 1,250,000 Class A ordinary shares, representing 7.05% of Apogee Acquisition Corp.