ORCP
PRMB

One Rock Capital Partners’s Primo Brands PRMB Stock Holding History

One Rock Capital Partners’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 		$2.84B Hold
116,210,806
– – 100% 1
2026
Q1 		$2.19B Hold
116,210,806
– – 100% 1
2025
Q4 		$1.9B Buy
+116,210,806
New +$2.15B 100% 1

Other funds holding PRMB

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
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return

One Rock Capital Partners's PRMB Position: Q2 2026 in Review

One Rock Capital Partners held its Primo Brands (PRMB) position steady in Q2 2026 at 116,210,806 shares worth $2.84B. The position accounts for 100% of the portfolio, ranked #1.

One Rock Capital Partners first reported a position in PRMB in Q4 2025 and has held it in 3 quarters since. 381 funds tracked by Wall St. Rank hold PRMB as of Q2 2026.

  • One Rock Capital Partners held 116,210,806 shares of Primo Brands worth $2.84B as of Q2 2026.
  • One Rock Capital Partners left its Primo Brands share count unchanged in Q2 2026.
  • Primo Brands made up 100% of One Rock Capital Partners's portfolio in Q2 2026, its #1 holding.
  • One Rock Capital Partners first reported a position in Primo Brands in Q4 2025 and has held it in 3 quarters since.
  • 381 funds tracked by Wall St. Rank held Primo Brands as of Q2 2026.

Based on One Rock Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.