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
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 $5.72T AUM 30.48% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
NCGI
Next Century Growth Investors Plymouth, Minnesota $1.38B AUM 102.34% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
PCM
Portolan Capital Management Boston, Massachusetts $1.88B AUM 115.74% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PWAM
Park West Asset Management San Francisco, California $1.18B AUM 47.25% 1-Year Est. Return

Optiver Holding's MAMA Position: Q1 2026 in Review

Optiver Holding increased its Mama's Creations (MAMA) stake by 50% in Q1 2026, buying an estimated $1.82K and bringing the position to 362 shares worth $5.55K. The position accounts for ﹤0.01% of the portfolio, ranked #1380.

Optiver Holding first reported a position in MAMA in Q3 2025 and has held it in 3 quarters since. The position peaked at $6.1K in Q3 2025. 166 funds tracked by Wall St. Rank hold MAMA as of Q1 2026.

  • Optiver Holding held 362 shares of Mama's Creations worth $5.55K as of Q1 2026.
  • Optiver Holding bought 120 Mama's Creations shares in Q1 2026, an estimated $1.82K.
  • Mama's Creations made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1380 holding.
  • Optiver Holding first reported a position in Mama's Creations in Q3 2025 and has held it in 3 quarters since.
  • Optiver Holding's Mama's Creations position peaked at $6.1K in Q3 2025.
  • 166 funds tracked by Wall St. Rank held Mama's Creations as of Q1 2026.

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