Acadian Asset Management’s MediaAlpha MAX Stock Holding History

Acadian Asset Management’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 Q2	$12M	Buy	957,095 +109,896	+13%	+$1.04M	0.01%	541
2026 Q1	$7.87M	Buy	847,199 +241,028	+40%	+$2.38M	0.01%	593
2025 Q4	$7.84M	Buy	606,171 +186,332	+44%	+$2.28M	0.01%	536
2025 Q3	$4.77M	Sell	419,839 -112,598	-21%	-$1.24M	0.01%	657
2025 Q2	$5.82M	Buy	532,437 +211,135	+66%	+$2.04M	0.01%	551
2025 Q1	$2.96M	Sell	321,302 -123,451	-28%	-$1.32M	0.01%	651
2024 Q4	$5.01M	Buy	444,753 +356,058	+401%	+$5.12M	0.01%	522
2024 Q3	$1.6M	Sell	88,695 -102,738	-54%	-$1.64M	0.01%	807
2024 Q2	$2.52M	Buy	191,433 +136,422	+248%	+$2.51M	0.01%	695
2024 Q1	$1.12M	Buy	+55,011	New	+$878K	﹤0.01%	812

Other funds holding MAX

WMIG

White Mountains Insurance Group Hanover, New Hampshire $394M AUM 22.47% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Clearline Capital New York $1.68B AUM 53.07% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

DSCM

Divisadero Street Capital Management Miami, Florida $4.41B AUM 90.53% 1-Year Est. Return

Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return

JAM

Jacobs Asset Management New York $159M AUM 30.93% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Acadian Asset Management's MAX Position: Q2 2026 in Review

Acadian Asset Management increased its MediaAlpha (MAX) stake by 13% in Q2 2026, buying an estimated $1.04M and bringing the position to 957,095 shares worth $12M. The position accounts for 0.01% of the portfolio, ranked #541.

Acadian Asset Management first reported a position in MAX in Q1 2024 and has held it in 10 quarters since. 154 funds tracked by Wall St. Rank hold MAX as of Q2 2026.

Acadian Asset Management held 957,095 shares of MediaAlpha worth $12M as of Q2 2026.
Acadian Asset Management bought 109,896 MediaAlpha shares in Q2 2026, an estimated $1.04M.
MediaAlpha made up 0.01% of Acadian Asset Management's portfolio in Q2 2026, its #541 holding.
Acadian Asset Management first reported a position in MediaAlpha in Q1 2024 and has held it in 10 quarters since.
154 funds tracked by Wall St. Rank held MediaAlpha as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.