State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Opendoor OPEN Stock Holding History

State of Wisconsin Investment Board’s Portfolio OPEN Stock Details OPEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.95M Buy
421,551
+972
+0.2% +$4.65K ﹤0.01% 1497
2026
Q1 		$1.97M Buy
420,579
+5,606
+1% +$30.2K ﹤0.01% 1412
2025
Q4 		$2.42M Sell
414,973
-49,827
-11% -$357K 0.01% 1342
2025
Q3 		$3.58M Buy
464,800
+414,458
+823% +$1.68M 0.01% 1090
2025
Q2 		$26K Sell
50,342
-115,689
-70% -$83.6K ﹤0.01% 2303
2025
Q1 		$164K Sell
166,031
-20,844
-11% -$27.4K ﹤0.01% 2125
2024
Q4 		$289K Sell
186,875
-23,508
-11% -$42.6K ﹤0.01% 2020
2024
Q3 		$407K Buy
210,383
+163,990
+353% +$333K ﹤0.01% 1952
2024
Q2 		$82.6K Buy
46,393
+2,892
+7% +$6.24K ﹤0.01% 2229
2024
Q1 		$128K Sell
43,501
-8,190
-16% -$25.6K ﹤0.01% 2110
2023
Q4 		$224K Sell
51,691
-7,742
-13% -$21.6K ﹤0.01% 2165
2023
Q3 		$152K Buy
59,433
+17,434
+42% +$62.8K ﹤0.01% 2308
2023
Q2 		$163K Sell
41,999
-11,672
-22% -$25.3K ﹤0.01% 2179
2023
Q1 		$91.4K Buy
53,671
+998
+2% +$1.64K ﹤0.01% 2404
2022
Q4 		$59.1K Sell
52,673
-25,112
-32% -$48.2K ﹤0.01% 2391
2022
Q3 		$234K Sell
77,785
-27,617
-26% -$127K ﹤0.01% 2340
2022
Q2 		$480K Buy
+105,402
New +$694K ﹤0.01% 2085
2022
Q1 		– Sell
-57,455
Closed -$812K – 2401
2021
Q4 		$812K Sell
57,455
-768
-1% -$14.2K ﹤0.01% 1519
2021
Q3 		$1.16M Buy
58,223
+15,429
+36% +$250K ﹤0.01% 1410
2021
Q2 		$734K Buy
+42,794
New +$735K ﹤0.01% 1558

Other funds holding OPEN

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
LC
Lennar Corp Miami, Florida $63.2M AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

State of Wisconsin Investment Board's OPEN Position: Q2 2026 in Review

State of Wisconsin Investment Board increased its Opendoor (OPEN) stake by 0.23% in Q2 2026, buying an estimated $4.65K and bringing the position to 421,551 shares worth $1.95M. The position accounts for ﹤0.01% of the portfolio, ranked #1497.

State of Wisconsin Investment Board first reported a position in OPEN in Q2 2021 and has held it in 20 quarters since. The position peaked at $3.58M in Q3 2025. 391 funds tracked by Wall St. Rank hold OPEN as of Q2 2026.

  • State of Wisconsin Investment Board held 421,551 shares of Opendoor worth $1.95M as of Q2 2026.
  • State of Wisconsin Investment Board bought 972 Opendoor shares in Q2 2026, an estimated $4.65K.
  • Opendoor made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q2 2026, its #1497 holding.
  • State of Wisconsin Investment Board first reported a position in Opendoor in Q2 2021 and has held it in 20 quarters since.
  • State of Wisconsin Investment Board's Opendoor position peaked at $3.58M in Q3 2025.
  • 391 funds tracked by Wall St. Rank held Opendoor as of Q2 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.