Classover Holdings, INC Schedule 13G passive stakes

BlackRock, Inc. has filed an amendment to its Schedule 13G, reporting beneficial ownership of 8,745 shares of KIDZ AI Inc.'s Class B Stock, representing 0.8% of the class.

Highbridge Capital Management, LLC has reported beneficial ownership of 32,067 shares of Class B Common Stock in Classover Holdings, Inc., representing 2.7% of the class.

Aristeia Capital, L.L.C. has reported a 4.45% beneficial ownership stake in Classover Holdings, Inc.'s redeemable warrants as of December 31, 2025.

Polar Asset Management Partners Inc. has reported a reduction in its beneficial ownership of Classover Holdings, Inc. Class B Common Stock to 4.6%, falling below the 5% threshold.

Goldman Sachs Group and its affiliate Goldman Sachs & Co. LLC have filed an amendment to their Schedule 13G, disclosing a 3.7% beneficial ownership in Classover Holdings Inc.'s Class B Common Stock.

Polar Asset Management Partners Inc. has disclosed a 5.4% beneficial ownership stake in Classover Holdings, Inc.'s Class B Common Stock.

Aristeia Capital, L.L.C. has disclosed a 5.87% beneficial ownership stake in Classover Holdings, Inc.'s redeemable warrants.

The Goldman Sachs Group and its subsidiary have reported a 5.3% beneficial ownership stake in Class B Common Stock of Classover Holdings, Inc.

Highbridge Capital Management, LLC has disclosed a 9.9% beneficial ownership stake in Classover Holdings, Inc.'s Class B Common Stock, primarily through warrants subject to a 9.9% ownership blocker.

Jumpstart NYC LLC and William R. Samuels have filed an amended Schedule 13G, reporting a passive beneficial ownership of 3.1% in Classover Holdings, Inc.'s Class B Common Stock.

Jumpstart NYC LLC and William R. Samuels have filed a Schedule 13G, disclosing a passive beneficial ownership of 3.1% of Classover Holdings, Inc.'s Class B Common Stock.

Camel Bay, LLC and Graham Wood, LLC have jointly disclosed a passive 18.5% beneficial ownership stake in Classover Holdings, Inc.'s Class B Common Stock.