RF
PRMB

Rossby Financial’s Primo Brands PRMB Stock Holding History

Rossby Financial’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
Q2 		$20.8K Buy
851
+18
+2% +$399 ﹤0.01% 950
2026
Q1 		$15.7K Buy
833
+211
+34% +$4.08K ﹤0.01% 1093
2025
Q4 		$10.2K Buy
+622
New +$11.5K ﹤0.01% 924

Other funds holding PRMB

ORCP
One Rock Capital Partners New York $2.84B AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
SHCM
Sachem Head Capital Management New York $4.82B AUM 73.38% 1-Year Est. Return
SC
Samlyn Capital New York $6.14B AUM 42.05% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Rossby Financial's PRMB Position: Q2 2026 in Review

Rossby Financial increased its Primo Brands (PRMB) stake by 2.2% in Q2 2026, buying an estimated $399 and bringing the position to 851 shares worth $20.8K. The position accounts for ﹤0.01% of the portfolio, ranked #950.

Rossby Financial first reported a position in PRMB in Q4 2025 and has held it in 3 quarters since. 382 funds tracked by Wall St. Rank hold PRMB as of Q2 2026.

  • Rossby Financial held 851 shares of Primo Brands worth $20.8K as of Q2 2026.
  • Rossby Financial bought 18 Primo Brands shares in Q2 2026, an estimated $399.
  • Primo Brands made up ﹤0.01% of Rossby Financial's portfolio in Q2 2026, its #950 holding.
  • Rossby Financial first reported a position in Primo Brands in Q4 2025 and has held it in 3 quarters since.
  • 382 funds tracked by Wall St. Rank held Primo Brands as of Q2 2026.

Based on Rossby Financial's 13F filing for Q2 2026, filed 4 Aug 2026.