XT
BBNX

XTX Topco’s Beta Bionics BBNX Stock Holding History

XTX Topco’s Portfolio BBNX Stock Details BBNX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$482K Buy
48,063
+4,073
+9% +$60.2K 0.01% 2086
2025
Q4 		$1.34M Buy
+43,990
New +$1.17M 0.04% 820
2025
Q3 		– Sell
-18,318
Closed -$267K – 3477
2025
Q2 		$267K Buy
+18,318
New +$259K 0.01% 1519

Other funds holding BBNX

EAM
Eventide Asset Management Boston, Massachusetts $6.05B AUM 76.64% 1-Year Est. Return
SCM
Soleus Capital Management Greenwich, Connecticut $2.47B AUM 115.63% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
SCV
Sands Capital Ventures Arlington, Virginia $421M AUM 26.25% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
VPC
Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

XTX Topco's BBNX Position: Q1 2026 in Review

XTX Topco increased its Beta Bionics (BBNX) stake by 9.3% in Q1 2026, buying an estimated $60.2K and bringing the position to 48,063 shares worth $482K. The position accounts for 0.01% of the portfolio, ranked #2086.

XTX Topco first reported a position in BBNX in Q2 2025 and has held it in 3 quarters since. The position peaked at $1.34M in Q4 2025. 130 funds tracked by Wall St. Rank hold BBNX as of Q1 2026.

  • XTX Topco held 48,063 shares of Beta Bionics worth $482K as of Q1 2026.
  • XTX Topco bought 4,073 Beta Bionics shares in Q1 2026, an estimated $60.2K.
  • Beta Bionics made up 0.01% of XTX Topco's portfolio in Q1 2026, its #2086 holding.
  • XTX Topco first reported a position in Beta Bionics in Q2 2025 and has held it in 3 quarters since.
  • XTX Topco's Beta Bionics position peaked at $1.34M in Q4 2025.
  • 130 funds tracked by Wall St. Rank held Beta Bionics as of Q1 2026.

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