TRCT
CBLL

Tower Research Capital (TRC)’s CeriBell Inc CBLL Stock Holding History

Tower Research Capital (TRC)’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 		$37.2K Buy
2,027
+395
+24% +$7.94K ﹤0.01% 3001
2025
Q4 		$35.8K Buy
1,632
+481
+42% +$7.46K ﹤0.01% 2676
2025
Q3 		$13.2K Sell
1,151
-1,159
-50% -$15.6K ﹤0.01% 3707
2025
Q2 		$43.3K Buy
2,310
+1,801
+354% +$30.6K ﹤0.01% 3096
2025
Q1 		$9.78K Sell
509
-902
-64% -$20.1K ﹤0.01% 3729
2024
Q4 		$36.5K Buy
+1,411
New +$38.4K ﹤0.01% 2760

Other funds holding CBLL

Fidelity Investments
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 $112M AUM 91.52% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
KC
KCM Capital Shawnee, Kansas $622M AUM
Bank of New York Mellon
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
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

Tower Research Capital (TRC)'s CBLL Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its CeriBell Inc (CBLL) stake by 24% in Q1 2026, buying an estimated $7.94K and bringing the position to 2,027 shares worth $37.2K. The position accounts for ﹤0.01% of the portfolio, ranked #3001.

Tower Research Capital (TRC) first reported a position in CBLL in Q4 2024 and has held it in 6 quarters since. The position peaked at $43.3K in Q2 2025. 122 funds tracked by Wall St. Rank hold CBLL as of Q1 2026.

  • Tower Research Capital (TRC) held 2,027 shares of CeriBell Inc worth $37.2K as of Q1 2026.
  • Tower Research Capital (TRC) bought 395 CeriBell Inc shares in Q1 2026, an estimated $7.94K.
  • CeriBell Inc made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #3001 holding.
  • Tower Research Capital (TRC) first reported a position in CeriBell Inc in Q4 2024 and has held it in 6 quarters since.
  • Tower Research Capital (TRC)'s CeriBell Inc position peaked at $43.3K in Q2 2025.
  • 122 funds tracked by Wall St. Rank held CeriBell Inc as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.