Optiver Holding
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Optiver Holding’s MediaAlpha MAX Stock Holding History

Optiver Holding’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 		$2.14K Sell
230
-40
-15% -$394 ﹤0.01% 1818
2025
Q4 		$3.5K Sell
270
-102
-27% -$1.25K ﹤0.01% 1639
2025
Q3 		$4.23K Buy
+372
New +$4.1K ﹤0.01% 1889

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 33.8% 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

Optiver Holding's MAX Position: Q1 2026 in Review

Optiver Holding reduced its MediaAlpha (MAX) stake by 15% in Q1 2026, selling an estimated $394 and leaving 230 shares worth $2.14K. The position accounts for ﹤0.01% of the portfolio, ranked #1818.

Optiver Holding first reported a position in MAX in Q3 2025 and has held it in 3 quarters since. The position peaked at $4.23K in Q3 2025. 162 funds tracked by Wall St. Rank hold MAX as of Q1 2026.

  • Optiver Holding held 230 shares of MediaAlpha worth $2.14K as of Q1 2026.
  • Optiver Holding sold 40 MediaAlpha shares in Q1 2026, an estimated $394.
  • MediaAlpha made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1818 holding.
  • Optiver Holding first reported a position in MediaAlpha in Q3 2025 and has held it in 3 quarters since.
  • Optiver Holding's MediaAlpha position peaked at $4.23K in Q3 2025.
  • 162 funds tracked by Wall St. Rank held MediaAlpha as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.