Cornerstone Investment Partners’s MediaAlpha MAX Stock Holding History

Cornerstone Investment Partners’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	–	Sell	-19,008	Closed	-$177K	–	348
2026 Q1	$177K	Buy	19,008 +4,358	+30%	+$42.9K	0.01%	274
2025 Q4	$190K	Buy	+14,650	New	+$179K	0.01%	180
2021 Q3	–	Sell	-5,805	Closed	-$244K	–	261
2021 Q2	$244K	Buy	+5,805	New	+$232K	0.01%	192

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

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

JAM

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

Cornerstone Investment Partners's MAX Position: Q2 2026 in Review

Cornerstone Investment Partners sold out of MediaAlpha (MAX) in Q2 2026, closing a stake of 19,008 shares — an estimated $177K sold.

Cornerstone Investment Partners first reported a position in MAX in Q2 2021 and held it in 3 quarters. The position peaked at $244K in Q2 2021. 153 funds tracked by Wall St. Rank hold MAX as of Q2 2026.

Cornerstone Investment Partners reported no remaining MediaAlpha position as of Q2 2026 after selling out during the quarter.
Cornerstone Investment Partners sold 19,008 MediaAlpha shares in Q2 2026, an estimated $177K.
Cornerstone Investment Partners first reported a position in MediaAlpha in Q2 2021 and held it in 3 quarters.
Cornerstone Investment Partners's MediaAlpha position peaked at $244K in Q2 2021.
153 funds tracked by Wall St. Rank held MediaAlpha as of Q2 2026.

Based on Cornerstone Investment Partners's 13F filing for Q2 2026, filed 7 Aug 2026.