Washington State Investment Board

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), Washington State Investment Board reported 2 stock positions worth $289.7 million. Its top holding was Ftai Aviation (FTAI) at 82.3% of the portfolio, followed by Ftai Infrastructure (FIP, 17.7%). Compared with Q2 2025, it reduced 1. The biggest sale was Ftai Aviation (FTAI, shares −11%).

Most Recent 13F
Q2 2026
Location
OLYMPIA, WA
CIK
0000943712
Portfolio Value
$289.7M (Q3 2025)
SEC Filing
0000943712-25-000020 ↗ filed Nov 14, 2025

Holdings Value

0$200.0M$400.0M$600.0M$800.0M$1.0B Q1 2024: $633.1M Q1 2024 Q2 2024: $959.3M Q2 2024 Q3 2024: $963.9M Q3 2024 Q4 2024: $383.8M Q4 2024 Q1 2025: $260.4M Q1 2025 Q2 2025: $256.5M Q2 2025 Q3 2025: $289.7M $289.7M Q3 2025 Q4 2025: $309.9M Q4 2025 Q1 2026: $251.2M Q1 2026 Q2 2026: $267.8M Q2 2026

Holdings 2 stocks · $289.7M
FTAI Ftai Aviation Ltd. 82.26% 1,428,146 $238.3M Reduce -10.6%
FIP Ftai Infrastructure Inc. 17.74% 11,785,779 $51.4M No change

Portfolio Sells Q2 2025 → Q3 2025
FTAI Ftai Aviation Ltd. Reduce -10.6% 82.26% +10.61

Portfolio Buys Q2 2025 → Q3 2025
None this quarter.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 2$267.8MFTAI, FIP
Q1 2026 2$251.2MFTAI, FIP
Q4 2025 2$309.9MFTAI, FIP
Q3 2025 2$289.7MFTAI, FIP
Q2 2025 2$256.5MFTAI, FIP
Q1 2025 2$260.4MFTAI, FIP
Q4 2024 2$383.8MFTAI, FIP
Q3 2024 2$963.9MFTAI, FIP
Q2 2024 2$959.3MFTAI, FIP
Q1 2024 2$633.1MFTAI, FIP