Optiver Holding
MAMA icon

Optiver Holding’s Mama's Creations MAMA Stock Holding History

Optiver Holding’s Portfolio MAMA Stock Details MAMA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.82K Sell
158
-204
-56% -$3.09K ﹤0.01% 2201
2026
Q1 		$5.55K Buy
362
+120
+50% +$1.82K ﹤0.01% 1380
2025
Q4 		$3.27K Sell
242
-338
-58% -$3.88K ﹤0.01% 1696
2025
Q3 		$6.1K Buy
+580
New +$5.26K ﹤0.01% 1581

Other funds holding MAMA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
NCGI
Next Century Growth Investors Plymouth, Minnesota $1.89B AUM 151.53% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
OAM
Ophir Asset Management Sydney, Australia $1.22B AUM 100.03% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Optiver Holding's MAMA Position: Q2 2026 in Review

Optiver Holding reduced its Mama's Creations (MAMA) stake by 56% in Q2 2026, selling an estimated $3.09K and leaving 158 shares worth $2.82K. The position accounts for ﹤0.01% of the portfolio, ranked #2201.

Optiver Holding first reported a position in MAMA in Q3 2025 and has held it in 4 quarters since. The position peaked at $6.1K in Q3 2025. 184 funds tracked by Wall St. Rank hold MAMA as of Q2 2026.

  • Optiver Holding held 158 shares of Mama's Creations worth $2.82K as of Q2 2026.
  • Optiver Holding sold 204 Mama's Creations shares in Q2 2026, an estimated $3.09K.
  • Mama's Creations made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #2201 holding.
  • Optiver Holding first reported a position in Mama's Creations in Q3 2025 and has held it in 4 quarters since.
  • Optiver Holding's Mama's Creations position peaked at $6.1K in Q3 2025.
  • 184 funds tracked by Wall St. Rank held Mama's Creations as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.