CM
PRMB

CastleKnight Management’s Primo Brands PRMB Stock Holding History

CastleKnight Management’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 		$6.17M Sell
327,600
-298,000
-48% -$5.76M 0.1% 133
2025
Q4 		$10.2M Buy
625,600
+506,600
+426% +$9.36M 0.23% 57
2025
Q3 		$2.63M Buy
+119,000
New +$3.08M 0.05% 205

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

CastleKnight Management's PRMB Position: Q1 2026 in Review

CastleKnight Management reduced its Primo Brands (PRMB) stake by 48% in Q1 2026, selling an estimated $5.76M and leaving 327,600 shares worth $6.17M. The position accounts for 0.1% of the portfolio, ranked #133.

CastleKnight Management first reported a position in PRMB in Q3 2025 and has held it in 3 quarters since. The position peaked at $10.2M in Q4 2025. 343 funds tracked by Wall St. Rank hold PRMB as of Q1 2026.

  • CastleKnight Management held 327,600 shares of Primo Brands worth $6.17M as of Q1 2026.
  • CastleKnight Management sold 298,000 Primo Brands shares in Q1 2026, an estimated $5.76M.
  • Primo Brands made up 0.1% of CastleKnight Management's portfolio in Q1 2026, its #133 holding.
  • CastleKnight Management first reported a position in Primo Brands in Q3 2025 and has held it in 3 quarters since.
  • CastleKnight Management's Primo Brands position peaked at $10.2M in Q4 2025.
  • 343 funds tracked by Wall St. Rank held Primo Brands as of Q1 2026.

Based on CastleKnight Management's 13F filing for Q1 2026, filed 15 May 2026.