| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Last year's cycle (2026): $2,700; 2027: Unconfirmed — check official site | Last year's cycle (2026): $5,518; 2027: Unconfirmed — check official site | Last year's cycle (2026): $1,490–$3,380; 2027: Unconfirmed — check official site |
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| Financial aid | Unconfirmed — check official site | Last year's cycle (2026): 2026 need-based application and program assistance: Up to $5,564. Could assist with the $46 application fee and $5,518 program cost based on family income, family size and available funds; actual award not guaranteed.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Limited demonstrated-need scholarship: Amount: Unconfirmed — check official site. Applicants request aid in the application and upload tax or other need documents. Aid did not include travel or international visa support.; 2027: Unconfirmed — check official site |
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| Expenses and aid conditions | Last year's cycle (2026): Fall 2026 required activities, health, and technology fees: $168. USD 100 activities + USD 32 health service + USD 36 technology.; Nonrefundable Pre-College application fee: $80. Returning applicants may qualify for a waiver under the published policy.; Academic Year Weekend enrollment deposit: $500. Nonrefundable but credited to program cost; due date is communicated with admission.; 2027: Unconfirmed — check official site | Last year's cycle (2026): 2026 COSMOS application fee: $46. Nonrefundable; pending fee-waiver review could change when or whether payment was required.; Credit-card transaction fee on program payments: Amount: Unconfirmed — check official site. Approximately 2.5% when paying program costs by credit card; application fee exempt.; 2026 need-based application and program assistance: Up to $5,564. Could assist with the $46 application fee and $5,518 program cost based on family income, family size and available funds; actual award not guaranteed.; Full-financial-aid attendance deposit: $200. Required only for admitted students offered full aid and refunded to the legal guardian after successful completion.; 2027: Unconfirmed — check official site | Last year's cycle (2026): One-time application fee for all selected sessions: $75. Published as nonrefundable; confirm that it remains USD 75 for 2027 before submitting.; Limited demonstrated-need scholarship: Amount: Unconfirmed — check official site. Applicants request aid in the application and upload tax or other need documents. Aid did not include travel or international visa support.; 2027: Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Grades 9–12; Grade timing: Unconfirmed — check official site | Grades 9–12 (provider uses rising grades) | Grades 11–12 (provider uses rising grades) |
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| Additional eligibility | Residency: Academic Year Weekend is open to students worldwide; Residency: In-person summer housing and supervision rules vary by program; Requirement: Academic background, motivation, and maturity sufficient for rigorous study; Requirement: Completion of any prerequisites on the selected course page; Requirement: English fluency adequate for fast-paced discussion and assignments without translation assistance; Requirement: Technology and schedule compatible with synchronous Eastern Time online classes for Academic Year Weekend; Exclusion: Participation does not confer an advantage in Columbia undergraduate admission; Exclusion: Academic Year Weekend and standard Pre-College courses are noncredit | Residency: Attend high school in person in California; Requirement: Be rising into grade 9, 10, 11 or 12 for the program fall year; Requirement: Attend high school in person in California; Requirement: Demonstrate academic excellence and preparation for the selected STEM cluster; Requirement: Complete cluster-specific course prerequisites; Requirement: Live on the host UC campus for the full program; Requirement: Be a first-time COSMOS participant; Exclusion: Students not attending a California high school in person; Exclusion: Students who previously attended any COSMOS program; Exclusion: Applicants outside the rising-grade 9-12 range; Exclusion: Applicants unable to live on campus for the full program; Exclusion: Late application, supporting, payment or admission materials; Exclusion: Assuming a 3.5 GPA is an absolute statewide minimum rather than the published typical profile | Requirement: Be a rising high-school junior or senior for the program summer; Requirement: Demonstrate readiness for a competitive, intensive finance course and collaborative presentations; Requirement: Applicants with fewer than two completed years of US high school must demonstrate English proficiency; Requirement: Be at least 16 by September 1 of the program year to live in residence halls; younger high-school students must commute or enroll online; Requirement: Complete payment and all health-insurance, liability, conduct, technology, and parent/guardian forms after admission; Exclusion: Pre-college admission is not Bentley undergraduate admission and does not guarantee college credit, a grade, scholarship, internship, job, investment return, or database access after the program; Exclusion: International scholarship support did not include travel or visa assistance; Exclusion: Licensed financial databases may be used only for educational program purposes, not real-money investing; Exclusion: Residential eligibility depends on age and all housing, health, conduct, and guardian requirements |
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| Session dates or duration | Catalog terms: 7 weeks; 2027: Unconfirmed — check official site | Catalog terms: 4 weeks; 2027: Unconfirmed — check official site | Catalog terms: 1 week; 2027: Unconfirmed — check official site |
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| Format | In person / Online | In person | Hybrid |
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| Housing and supervision | Residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | New York City, Academic Year Weekend is online worldwide; summer programs can be online, NYC commuter, or NYC residential | Davis, California, Irvine, California, Los Angeles, California, Merced, California, San Diego, California, Santa Cruz, California, UC Davis, UC Irvine, UCLA, UC Merced, UC San Diego, UC Santa Cruz | Waltham, Massachusetts, Bentley University campus near Boston; live online section |
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| Selection and application | Selection: Holistic admission seeks academically exceptional, curious, motivated, and mature students. Columbia publishes no current applicant or admit rate and no fixed GPA minimum. Application materials: One recommendation form from a current teacher in a field related to the applicant's curricular preferences; For NYC Residential or Commuter Summer only, an additional current school counselor/administrator recommendation | Selection: Each of six campuses accommodates roughly 160-200 students, and clusters typically enroll 20-25 with a commonly reported 5:1 student-to-faculty ratio. Admissions are competitive and based on academic merit relative to the selected topic, but applicant count and statewide acceptance rate were not published. Application materials: One personal statement; One required teacher recommendation, with two recommended | Selection: Bentley calls the program competitive and releases decisions on a rolling basis, but does not publish an acceptance rate, cohort size, scoring rubric, minimum GPA, or required finance background on the official pages. |
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| Official sources | Source 1 · checked 2026-08-21Source 2 · checked 2026-08-21Source 3 · checked 2026-08-21Source 4 · checked 2026-08-21Source 5 · checked 2026-08-20Source 6 · checked 2026-08-20 | Source 1 · checked 2026-08-22Source 2 · checked 2026-08-22Source 3 · checked 2026-08-22Source 4 · checked 2026-08-22Source 5 · checked 2026-08-22Source 6 · checked 2026-08-22Source 7 · checked 2026-08-20 | Source 1 · checked 2026-08-21Source 2 · checked 2026-08-21Source 3 · checked 2026-08-21Source 4 · checked 2026-08-21 |
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