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CenterBook Partners’s Mama's Creations MAMA Stock Holding History

CenterBook Partners’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 		$2.16M Sell
140,775
-65,833
-32% -$999K 0.12% 227
2025
Q4 		$2.79M Buy
206,608
+9,414
+5% +$108K 0.14% 203
2025
Q3 		$2.07M Sell
197,194
-18,204
-8% -$165K 0.1% 256
2025
Q2 		$1.79M Buy
+215,398
New +$1.55M 0.1% 241

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

CenterBook Partners's MAMA Position: Q1 2026 in Review

CenterBook Partners reduced its Mama's Creations (MAMA) stake by 32% in Q1 2026, selling an estimated $999K and leaving 140,775 shares worth $2.16M. The position accounts for 0.12% of the portfolio, ranked #227.

CenterBook Partners first reported a position in MAMA in Q2 2025 and has held it in 4 quarters since. The position peaked at $2.79M in Q4 2025. 166 funds tracked by Wall St. Rank hold MAMA as of Q1 2026.

  • CenterBook Partners held 140,775 shares of Mama's Creations worth $2.16M as of Q1 2026.
  • CenterBook Partners sold 65,833 Mama's Creations shares in Q1 2026, an estimated $999K.
  • Mama's Creations made up 0.12% of CenterBook Partners's portfolio in Q1 2026, its #227 holding.
  • CenterBook Partners first reported a position in Mama's Creations in Q2 2025 and has held it in 4 quarters since.
  • CenterBook Partners's Mama's Creations position peaked at $2.79M in Q4 2025.
  • 166 funds tracked by Wall St. Rank held Mama's Creations as of Q1 2026.

Based on CenterBook Partners's 13F filing for Q1 2026, filed 5 May 2026.