Simplex Trading
PRMB

Simplex Trading’s Primo Brands PRMB Stock Holding History

Simplex Trading’s Portfolio PRMB Stock Details PRMB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.56M Buy
83,000
+69,400
+510% +$1.34M ﹤0.01% 2043
2025
Q4 		$222K Sell
13,600
-29,100
-68% -$538K ﹤0.01% 4126
2025
Q3 		$943K Sell
42,700
-194,600
-82% -$5.04M ﹤0.01% 3116
2025
Q2 		$7.03M Buy
237,300
+119,300
+101% +$3.81M ﹤0.01% 1112
2025
Q1 		$4.19M Buy
118,000
+65,100
+123% +$2.13M ﹤0.01% 1423
2024
Q4 		$1.63M Buy
+52,900
New +$1.57M ﹤0.01% 2379

Other funds holding PRMB

ORCP
One Rock Capital Partners New York $2.19B AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
SHCM
Sachem Head Capital Management New York $4.15B AUM 48.05% 1-Year Est. Return
SC
Samlyn Capital New York $5.86B AUM 36.3% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Simplex Trading's PRMB Position: Q1 2026 in Review

Simplex Trading reduced its Primo Brands (PRMB) stake by 15% in Q1 2026, selling an estimated $858K and leaving 246,087 shares worth $4.63M. The position accounts for ﹤0.01% of the portfolio, ranked #1166.

Simplex Trading first reported a position in PRMB in Q3 2025 and has held it in 3 quarters since. The position peaked at $4.75M in Q4 2025. 343 funds tracked by Wall St. Rank hold PRMB as of Q1 2026.

  • Simplex Trading held 246,087 shares of Primo Brands worth $4.63M as of Q1 2026.
  • Simplex Trading sold 44,423 Primo Brands shares in Q1 2026, an estimated $858K.
  • Primo Brands made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #1166 holding.
  • Simplex Trading first reported a position in Primo Brands in Q3 2025 and has held it in 3 quarters since.
  • Simplex Trading's Primo Brands position peaked at $4.75M in Q4 2025.
  • 343 funds tracked by Wall St. Rank held Primo Brands as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.