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WSIB

Washington State Investment Board Portfolio holdings

AUM $251M
1-Year Est. Return 107.59%
This Fund
S&P 500
This Quarter Est. Return
+15.83%
1 Year Est. Return
+107.59%
3 Year Est. Return
+613.39%
5 Year Est. Return
+694.17%
10 Year Est. Return
–
AUM
$310M
AUM Growth
+$20.2M
Cap. Flow
-$22.1M
Cap. Flow %
-7.14%
Top 10 Hldgs %
100%
Holding
2
New
–
Increased
–
Reduced
1
Closed
–

Top Buys

No buys this quarter

Top Sells

Rank Stock Value
1
FTAI icon
FTAI Aviation
FTAI
+$22.1M

Sector Composition

Rank Sector Weight
1 Industrials 100%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FTAI icon
1
FTAI Aviation
FTAI
$20.2B
$256M 82.47%
1,298,288
-129,858
-9% -$22.1M
FIP icon
2
FTAI Infrastructure
FIP
$447M
$54.3M 17.53%
11,785,779
– –

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TFP
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BWA
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REDW Wealth Albuquerque, New Mexico $251M AUM 15.79% 1-Year Est. Return
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Washington State Investment Board's Q4 2025 Portfolio in Review

As of Q4 2025, Washington State Investment Board held 2 positions worth $310M, up 7% from $290M the previous quarter. Its ten largest holdings account for 100% of the portfolio.

Washington State Investment Board withdrew a net $22.1M in Q4 2025, reducing 1 holding. Its largest reduction was FTAI Aviation, cutting an estimated $22.1M.

By sector, the portfolio is most concentrated in Industrials at 100% of assets, unchanged from a quarter earlier.

  • Washington State Investment Board's biggest Q4 2025 reduction was FTAI Aviation, cutting an estimated $22.1M.
  • Washington State Investment Board's ten largest holdings make up 100% of its $310M portfolio in Q4 2025.
  • Washington State Investment Board opened 0 new positions and closed 0 in Q4 2025.
  • Washington State Investment Board's portfolio value rose 7% quarter-over-quarter to $310M.

Based on Washington State Investment Board's 13F filing for Q4 2025, filed 9 Feb 2026.