v3.26.3
Offsets
Sep. 24, 2026
USD ($)
Offset: 1  
Offset Payment:  
Offset Claimed true
Rule 457(p) Offset true
Registrant or Filer Name PIMCO Corporate & Income Opportunity Fund
Form or Filing Type N-2
File Number 333-274752
Initial Filing Date Jun. 06, 2025
Fee Offset Claimed $ 95,635.99
Security Type Associated with Fee Offset Claimed Equity
Security Title Associated with Fee Offset Claimed Common Shares of Beneficial Interest, $0.00001 par value per share
Unsold Aggregate Offering Amount Associated with Fee Offset Claimed $ 624,663,523.00
Offset Note PIMCO Corporate & Income Opportunity Fund (the "Fund") previously registered the offer and sale of its common shares having an aggregate offering price of up to $1,000,000,000, offered by means of a Rule 424(b)(5) prospectus supplement, filed June 6, 2025 (the "Prior Prospectus Supplement"), pursuant to the Registration Statement on Form N-2 (File No. 333-274752) filed on September 28, 2023. As of the date of this prospectus supplement, common shares having an aggregate offering price of up to $624,663,523 were not sold under the Prior Prospectus Supplement. Pursuant to Rule 457(p) under the Securities Act, an amount of $95,635.99 corresponding to the registration fee that was paid and remains unused with respect to securities that were previously registered pursuant to the Prior Prospectus Supplement and were not sold thereunder is offset against the registration fee due for this offering. The offering pursuant to the Prior Prospectus Supplement has terminated.
Termination / Withdrawal Statement The registration fee is calculated in accordance with Rule 457(o) under the Securities Act of 1933, as amended (the "Securities Act"), based on the proposed maximum aggregate offering price.
Offset: 2  
Offset Payment:  
Offset Claimed false
Rule 457(p) Offset true
Registrant or Filer Name PIMCO Corporate & Income Opportunity Fund
Form or Filing Type N-2
File Number 333-274752
Filing Date Jun. 06, 2025
Fee Paid with Fee Offset Source $ 135,308.95
Offset Note Please refer to Footnote 2 above.