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Reports
Board and Committees
Publications and News
Sustainability
Policies
Jobs and Searches
About WSIB
Contact Us
SEARCH
Reports
Monthly
Quarterly
Annual
Private Equity IRR
Proxy Voting
Sustainability
Investing in Washington
Monthly
2026
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2025
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2024
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2023
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2022
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2021
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2020
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Quarterly
2025
December 31, 2025
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September 30, 2025
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June 30, 2025
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March 31, 2025
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2024 and 2023
December 31, 2024
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September 30, 2024
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June 30, 2024
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March 31, 2024
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December 31, 2023
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September 30, 2023
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June 30, 2023
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March 31, 2023
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2022 and 2021
December 31, 2022
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September 30, 2022
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June 30, 2022
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March 31, 2022
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December 31, 2021
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September 30, 2021
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June 30, 2021
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March 31, 2021
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Annual
Reports
2025
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2024
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2023
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2022
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2021
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2020
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2019
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2018
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2017
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2016
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Holdings
2025
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2024
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2023
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2022
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2021
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2020
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2019
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2018
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2017
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2016
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Private Equity IRR
2025 and 2024
September 30, 2025
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June 30, 2025
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March 31, 2025
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December 31, 2024
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September 30, 2024
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June 30, 2024
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March 31, 2024
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2023 and 2022
December 31, 2023
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September 30, 2023
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June 30, 2023
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March 31, 2023
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December 31, 2022
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September 30, 2022
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June 30, 2022
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March 31, 2022
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2021 and 2020
December 31, 2021
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September 30, 2021
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June 30, 2021
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March 31, 2021
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December 31, 2020
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Proxy Voting
2025 and 2024
December 2025
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September 2025
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June 2025
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March 2025
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December 2024
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September 2024
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June 2024
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March 2024
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2023 and 2022
December 2023
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September 2023
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June 2023
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December 2022
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June 2022
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2021 and 2020
December 2021
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June 2021
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December 2020
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Sustainability
2025
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2024
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2023
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2022
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Investing in Washington
2024
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2023
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2022
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2021
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2020
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All performance data is posted as soon as it is available.
The quarterly report is a comprehensive report that provides performance for all of the funds we manage.
The monthly report contains defined benefit plan market values.
