State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Zillow Z Stock Holding History

State of Wisconsin Investment Board’s Portfolio Z Stock Details Z Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$85.6M Buy
2,068,039
+1,983,793
+2,355% +$106M 0.2% 83
2025
Q4 		$5.75M Sell
84,246
-2,328
-3% -$169K 0.01% 950
2025
Q3 		$6.67M Sell
86,574
-2,235
-3% -$183K 0.02% 835
2025
Q2 		$6.22M Sell
88,809
-990
-1% -$66.7K 0.02% 855
2025
Q1 		$6.16M Buy
89,799
+5,591
+7% +$427K 0.02% 842
2024
Q4 		$6.24M Sell
84,208
-4,592
-5% -$328K 0.02% 857
2024
Q3 		$5.67M Buy
88,800
+5,448
+7% +$293K 0.01% 903
2024
Q2 		$3.87M Buy
83,352
+1,003
+1% +$44.1K 0.01% 1033
2024
Q1 		$4.02M Buy
82,349
+3,403
+4% +$185K 0.01% 1023
2023
Q4 		$4.57M Sell
78,946
-2,759
-3% -$122K 0.01% 1010
2023
Q3 		$3.77M Buy
81,705
+1,734
+2% +$89.1K 0.01% 1051
2023
Q2 		$4.02M Sell
79,971
-2,713
-3% -$125K 0.01% 1062
2023
Q1 		$3.68M Buy
82,684
+22,591
+38% +$960K 0.01% 1109
2022
Q4 		$1.94M Buy
60,093
+9,832
+20% +$326K 0.01% 1327
2022
Q3 		$1.44M Sell
50,261
-22,342
-31% -$776K ﹤0.01% 1429
2022
Q2 		$2.31M Sell
72,603
-6,567
-8% -$264K 0.01% 1329
2022
Q1 		$3.9M Sell
79,170
-889
-1% -$47.8K 0.01% 1257
2021
Q4 		$5.11M Sell
80,059
-94,110
-54% -$6.78M 0.01% 1032
2021
Q3 		$15.4M Sell
174,169
-142,524
-45% -$14.4M 0.03% 581
2021
Q2 		$38.7M Sell
316,693
-595,174
-65% -$72.4M 0.08% 280
2021
Q1 		$118M Sell
911,867
-1,639
-0.2% -$243K 0.25% 93
2020
Q4 		$119M Buy
913,506
+839,776
+1,139% +$92.9M 0.27% 77
2020
Q3 		$7.49M Buy
73,730
+960
+1% +$75K 0.02% 752
2020
Q2 		$4.19M Buy
72,770
+11,050
+18% +$549K 0.01% 940
2020
Q1 		$2.22M Sell
61,720
-23,070
-27% -$1.07M 0.01% 1041
2019
Q4 		$3.9M Buy
+84,790
New +$3.16M 0.01% 1003
2016
Q2 		– Sell
-62,530
Closed -$1.48M – 1345
2016
Q1 		$1.48M Sell
62,530
-2,630
-4% -$55K 0.01% 1149
2015
Q4 		$1.53M Sell
65,160
-540
-0.8% -$14.3K 0.01% 1160
2015
Q3 		$1.77M Buy
+65,700
New +$1.71M 0.01% 1150

Other funds holding Z

CIA
Caledonia Investments (Australia) Sydney NSW, Australia $3.44B AUM 20.03% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
IFP
Independent Franchise Partners London, United Kingdom $14.3B AUM 3.49% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Tiger Global Management
Tiger Global Management New York $22.8B AUM 30.07% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
EC
Eminence Capital New York $4.36B AUM 3.1% 1-Year Est. Return

State of Wisconsin Investment Board's Z Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its Zillow (Z) stake by 2,355% in Q1 2026, buying an estimated $106M and bringing the position to 2,068,039 shares worth $85.6M. The position accounts for 0.2% of the portfolio, ranked #83.

State of Wisconsin Investment Board first reported a position in Z in Q3 2015 and has held it in 29 quarters since. The position peaked at $119M in Q4 2020. 490 funds tracked by Wall St. Rank hold Z as of Q1 2026.

  • State of Wisconsin Investment Board held 2,068,039 shares of Zillow worth $85.6M as of Q1 2026.
  • State of Wisconsin Investment Board bought 1,983,793 Zillow shares in Q1 2026, an estimated $106M.
  • Zillow made up 0.2% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #83 holding.
  • State of Wisconsin Investment Board first reported a position in Zillow in Q3 2015 and has held it in 29 quarters since.
  • State of Wisconsin Investment Board's Zillow position peaked at $119M in Q4 2020.
  • 490 funds tracked by Wall St. Rank held Zillow as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.