State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s MediaAlpha MAX Stock Holding History

State of Wisconsin Investment Board’s Portfolio MAX Stock Details MAX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$987K Buy
106,160
+59,318
+127% +$585K ﹤0.01% 1696
2025
Q4 		$607K Buy
46,842
+15,651
+50% +$191K ﹤0.01% 1858
2025
Q3 		$355K Sell
31,191
-53,548
-63% -$591K ﹤0.01% 2040
2025
Q2 		$928K Buy
+84,739
New +$818K ﹤0.01% 1608
2025
Q1 		– Sell
-33,483
Closed -$378K – 2299
2024
Q4 		$378K Sell
33,483
-18,851
-36% -$271K ﹤0.01% 1918
2024
Q3 		$948K Buy
52,334
+22,585
+76% +$360K ﹤0.01% 1581
2024
Q2 		$392K Buy
29,749
+17,172
+137% +$316K ﹤0.01% 1936
2024
Q1 		$256K Buy
+12,577
New +$201K ﹤0.01% 2000
2023
Q2 		– Sell
-20,289
Closed -$304K – 2453
2023
Q1 		$304K Sell
20,289
-24,100
-54% -$326K ﹤0.01% 2088
2022
Q4 		$442K Sell
44,389
-30,681
-41% -$338K ﹤0.01% 1943
2022
Q3 		$657K Sell
75,070
-956
-1% -$9.31K ﹤0.01% 1818
2022
Q2 		$749K Buy
76,026
+41,326
+119% +$504K ﹤0.01% 1830
2022
Q1 		$574K Buy
+34,700
New +$485K ﹤0.01% 1760

Other funds holding MAX

WMIG
White Mountains Insurance Group Hanover, New Hampshire $313M AUM 14.8% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CC
Clearline Capital New York $1.93B AUM 38.13% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
JGC
J. Goldman & Co New York $3.44B AUM 33.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
JAM
Jacobs Asset Management New York $167M AUM 22.68% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

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

State of Wisconsin Investment Board increased its MediaAlpha (MAX) stake by 127% in Q1 2026, buying an estimated $585K and bringing the position to 106,160 shares worth $987K. The position accounts for ﹤0.01% of the portfolio, ranked #1696.

State of Wisconsin Investment Board first reported a position in MAX in Q1 2022 and has held it in 13 quarters since. 162 funds tracked by Wall St. Rank hold MAX as of Q1 2026.

  • State of Wisconsin Investment Board held 106,160 shares of MediaAlpha worth $987K as of Q1 2026.
  • State of Wisconsin Investment Board bought 59,318 MediaAlpha shares in Q1 2026, an estimated $585K.
  • MediaAlpha made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #1696 holding.
  • State of Wisconsin Investment Board first reported a position in MediaAlpha in Q1 2022 and has held it in 13 quarters since.
  • 162 funds tracked by Wall St. Rank held MediaAlpha as of Q1 2026.

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