XTX Topco’s CeriBell Inc CBLL Stock Holding History

XTX Topco’s Portfolio CBLL Stock Details CBLL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$582K	Buy	+31,777	New	+$639K	0.01%	1897
2025 Q4	–	Sell	-14,853	Closed	-$171K	–	3927
2025 Q3	$171K	Buy	+14,853	New	+$200K	0.01%	1896

Other funds holding CBLL

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

TGA

TPG GP A Fort Worth, Texas $3.68B AUM 14.99% 1-Year Est. Return

RTM

Red Tree Management Redwood City, California $147M AUM 202.18% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

KCM Capital Shawnee, Kansas $622M AUM

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

XTX Topco's CBLL Position: Q1 2026 in Review

XTX Topco opened a new position in CeriBell Inc (CBLL) in Q1 2026: 31,777 shares worth $582K. The stake represents 0.01% of the portfolio and ranks #1897 among its holdings. This is a return to the name: XTX Topco previously reported a position in CBLL as recently as Q3 2025.

XTX Topco first reported a position in CBLL in Q3 2025 and has held it in 2 quarters since. 122 funds tracked by Wall St. Rank hold CBLL as of Q1 2026.

XTX Topco held 31,777 shares of CeriBell Inc worth $582K as of Q1 2026.
CeriBell Inc was a new XTX Topco position in Q1 2026.
CeriBell Inc made up 0.01% of XTX Topco's portfolio in Q1 2026, its #1897 holding.
XTX Topco first reported a position in CeriBell Inc in Q3 2025 and has held it in 2 quarters since.
122 funds tracked by Wall St. Rank held CeriBell Inc as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.