Companies / Beta Bionics, Inc.

Beta Bionics, Inc.

Nasdaq: BBNXCIK 1674632IRVINE, CA

Financials · FY2025

Revenue$100.25M
Net income$-73.20M
Total debt—
Cash$44.32M
Diluted EPS$-1.81
Shares outstanding45.0M

Ownership

45.0M shares outstanding · as of Jul 27, 2026
2.8%Insiders
Ownership
Insiders2.75%1,238,630
Institutions108.79%48,944,200
Public float0.00%0

Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 11

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Insider% of sharesShares
Saint SeanCEOPresident & CEO · Director
0.97%437,809
Mensinger MikeChief Product Officer
0.42%188,793
Russell Steven JonChief Medical Officer
0.40%179,096
Feider StephenChief Financial Officer
0.38%172,729
Hopman MarkChief Commercial Officer
0.31%139,133
Michel Gerard JDirector
0.07%33,509
Carney SeanDirector
0.07%32,209
Dearen Danny L.Director
0.03%15,244
Jones ChristyDirector
0.03%15,244
Lezack AdamDirector
0.03%12,432

Institutional holders 160

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HolderValue% of shares
Eventide Asset Management, LLC$152.23M11.10%
Farallon Capital Management LLC$131.45M9.59%
Sands Capital Alternatives, LLC$108.78M7.94%
Morgan Stanley$105.41M7.69%
Soleus Capital Management, L.P.$77.23M5.63%
RTW Investments, LP$76.17M5.56%
Vanguard Group Inc$67.59M4.93%
BlackRock, Inc.$52.34M7.42%
Healthcare of Ontario Pension Plan Trust Fund$40.44M2.95%
Omega Fund Management, LLC$40.10M2.93%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Jan 2, 2026Feider Stephen
Executive
SellCommon Stock$590.7K-20K
-31.94%
42,614
0.09% of shares
medium
Jan 2, 2026Mensinger Mike
Executive
SellCommon Stock$212.8K-7K
-7.93%
83,552
0.19% of shares
medium
Jan 2, 2026Feider Stephen
Executive
ExerciseCommon Stock$102.0K+20K
+46.93%
62,614
0.14% of shares
low
Jan 6, 2026Mensinger Mike
Executive
SellCommon Stock$66.2K-2K
-2.65%
80,752
0.18% of shares
low
Dec 4, 2025Hopman Mark
Executive
SellCommon Stock$63.2K-2K
-1.49%
136,216
0.30% of shares
low
Mar 2, 2026Saint Sean
CEO
SellCommon Stock$41.8K-3K
-0.77%
437,809
0.97% of shares
low
Dec 2, 2025Russell Steven Jon
Executive
SellCommon Stock$30.1K-1K
-0.57%
178,071
0.40% of shares
low
Dec 2, 2025Hopman Mark
Executive
SellCommon Stock$25.1K-856
-0.62%
138,277
0.31% of shares
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—
Farallon Capital Partners, L.P.Passive13G/A———
RTW Investments, LPPassive13G/A———
Point72 Asset Management, L.P.Passive13G———
Wellington Management Group LLPPassive13G/A———
Wellington Hadley Harbor Aggregator IV, L.P.Passive13G/A—0—
Soleus BB SPV, LLCPassive13G/A———
Farallon Capital Partners, L.P.Passive13G/A———

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
BBNX——08659B102—