BlackRock
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BlackRock’s MediaAlpha MAX Stock Holding History

BlackRock’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 		$32.3M Sell
3,476,687
-74,778
-2% -$737K ﹤0.01% 2782
2025
Q4 		$46M Sell
3,551,465
-21,725
-0.6% -$265K ﹤0.01% 2569
2025
Q3 		$40.7M Sell
3,573,190
-430,229
-11% -$4.75M ﹤0.01% 2630
2025
Q2 		$43.8M Buy
4,003,419
+305,693
+8% +$2.95M ﹤0.01% 2531
2025
Q1 		$34.2M Buy
3,697,726
+140,677
+4% +$1.5M ﹤0.01% 2597
2024
Q4 		$40.2M Sell
3,557,049
-211,267
-6% -$3.04M ﹤0.01% 2598
2024
Q3 		$68.2M Buy
3,768,316
+1,286,207
+52% +$20.5M ﹤0.01% 2293
2024
Q2 		$32.7M Buy
2,482,109
+742,148
+43% +$13.7M ﹤0.01% 2689
2024
Q1 		$35.4M Buy
1,739,961
+17,746
+1% +$283K ﹤0.01% 2653
2023
Q4 		$19.2M Buy
1,722,215
+151,815
+10% +$1.5M ﹤0.01% 3032
2023
Q3 		$13M Sell
1,570,400
-193,568
-11% -$1.73M ﹤0.01% 3175
2023
Q2 		$18.2M Buy
1,763,968
+229,336
+15% +$2.07M ﹤0.01% 3099
2023
Q1 		$23M Buy
1,534,632
+26,908
+2% +$364K ﹤0.01% 2908
2022
Q4 		$15M Buy
1,507,724
+71,660
+5% +$790K ﹤0.01% 3185
2022
Q3 		$12.6M Sell
1,436,064
-46,462
-3% -$452K ﹤0.01% 3302
2022
Q2 		$14.6M Buy
1,482,526
+101,220
+7% +$1.23M ﹤0.01% 3276
2022
Q1 		$22.9M Sell
1,381,306
-7,536
-0.5% -$105K ﹤0.01% 3092
2021
Q4 		$21.4M Buy
1,388,842
+12,882
+0.9% +$215K ﹤0.01% 3236
2021
Q3 		$25.7M Buy
1,375,960
+16,678
+1% +$452K ﹤0.01% 3116
2021
Q2 		$57.2M Buy
1,359,282
+218,972
+19% +$8.76M ﹤0.01% 2606
2021
Q1 		$40.4M Buy
1,140,310
+250,110
+28% +$12.4M ﹤0.01% 2762
2020
Q4 		$34.8M Buy
+890,200
New +$34.5M ﹤0.01% 2696

Other funds holding MAX

WMIG
White Mountains Insurance Group Hanover, New Hampshire $313M AUM 14.8% 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 33.8% 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 Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

BlackRock's MAX Position: Q1 2026 in Review

BlackRock reduced its MediaAlpha (MAX) stake by 2.1% in Q1 2026, selling an estimated $737K and leaving 3,476,687 shares worth $32.3M. The position accounts for ﹤0.01% of the portfolio, ranked #2782.

BlackRock first reported a position in MAX in Q4 2020 and has held it in 22 quarters since. The position peaked at $68.2M in Q3 2024. 162 funds tracked by Wall St. Rank hold MAX as of Q1 2026.

  • BlackRock held 3,476,687 shares of MediaAlpha worth $32.3M as of Q1 2026.
  • BlackRock sold 74,778 MediaAlpha shares in Q1 2026, an estimated $737K.
  • MediaAlpha made up ﹤0.01% of BlackRock's portfolio in Q1 2026, its #2782 holding.
  • BlackRock first reported a position in MediaAlpha in Q4 2020 and has held it in 22 quarters since.
  • BlackRock's MediaAlpha position peaked at $68.2M in Q3 2024.
  • 162 funds tracked by Wall St. Rank held MediaAlpha as of Q1 2026.

Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.