Ken Griffin
BRCB

Ken Griffin’s Black Rock Coffee Bar Inc BRCB Stock Holding History

Ken Griffin’s Portfolio BRCB Stock Details BRCB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$137K Buy
10,600
+600
+6% +$9.72K ﹤0.01% 11763
2025
Q4 		$223K Buy
+10,000
New +$232K ﹤0.01% 10805

Other funds holding BRCB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
EA
Emerald Advisers Leola, Pennsylvania $4.25B AUM 141.71% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $8.34B AUM 46.58% 1-Year Est. Return

Ken Griffin's BRCB Position: Q1 2026 in Review

Ken Griffin opened a new position in Black Rock Coffee Bar Inc (BRCB) in Q1 2026: 286,076 shares worth $3.7M. The stake represents ﹤0.01% of the portfolio and ranks #4858 among its holdings. This is a return to the name: Ken Griffin previously reported a position in BRCB as recently as Q3 2025.

Ken Griffin first reported a position in BRCB in Q3 2025 and has held it in 2 quarters since. The position peaked at $9.01M in Q3 2025. 112 funds tracked by Wall St. Rank hold BRCB as of Q1 2026.

  • Ken Griffin held 286,076 shares of Black Rock Coffee Bar Inc worth $3.7M as of Q1 2026.
  • Black Rock Coffee Bar Inc was a new Ken Griffin position in Q1 2026.
  • Black Rock Coffee Bar Inc made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #4858 holding.
  • Ken Griffin first reported a position in Black Rock Coffee Bar Inc in Q3 2025 and has held it in 2 quarters since.
  • Ken Griffin's Black Rock Coffee Bar Inc position peaked at $9.01M in Q3 2025.
  • 112 funds tracked by Wall St. Rank held Black Rock Coffee Bar Inc as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.