STATE STREET INSTITUTIONAL INVESTMENT TRUST — new fund registration

STATE STREET INSTITUTIONAL INVESTMENT TRUST registered as a closed-end fund on Form 485APOS, filed 2026-04-10.

Registration

• Registrant / trust: STATE STREET INSTITUTIONAL INVESTMENT TRUST
• CIK: 0001107414
• Form: 485APOS
• Filed: 2026-04-10
• State of incorporation: MA
• Accession: 0001193125-26-151377

Other filings by this registrant (15)

• 485APOS — 2026-07-01
• 485APOS — 2025-11-21 (5 new series)
• 485APOS — 2025-11-14 (2 new series)
• 485APOS — 2025-10-20 (1 new series)
• 485APOS — 2025-04-15
• 485APOS — 2025-02-28
• 485APOS — 2024-06-28 (3 new series)
• 485APOS — 2024-05-23 (3 new series)
• 485APOS — 2023-08-11 (1 new series)
• 485APOS — 2021-10-08 (1 new series)
• 485APOS — 2021-09-02
• 485APOS — 2021-08-27

More

• Registrant profile: STATE STREET INSTITUTIONAL INVESTMENT TRUST
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