Beta Bionics, Inc. (BBNX) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

43,057,576Shares Outstanding

8,842,101Shares held by institutions

$123,524,151Value of institutional holdings

107.46%Institutional ownership %

10.46%Shares Changed QoQ

149No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, Beta Bionics, Inc. (NASDAQ:BBNX) is held by 149 institutional firms.

The collective stake of institutional investors in Beta Bionics moved to 107.5% in December 2025, a shift down from the 112.1% reported for September 2025.
Quarterly data indicates a 10.46% shift in institutional share volume, and the annual owner count reflects an unavailable change.
Among the 149 institutional holders of Beta Bionics, 102 added to their stakes while 29 trimmed their positions and 18 held steady.
This class of investors increased its holdings in Beta Bionics to 46.27Mn shares for the 13F-cycle ending December 2025, up by 4.38Mn shares quarter on quarter, and down N/A shares year over year.
With 4.99Mn shares, EVENTIDE ASSET MANAGEMENT, LLC commands the largest institutional position in Beta Bionics as of December 31, 2025, equating to 11.60% of the company.
Among the most significant buyers of Beta Bionics during December 2025 were HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (1.33Mn), Point72 Asset Management, L.P. (987.35K), Eversept Partners, LP (678.26K), 12 West Capital Management LP (575.00K), NORGES BANK (339.30K).
Leading sellers of Beta Bionics stock in December 2025 included Soleus Capital Management, L.P. (1.34Mn), RTW INVESTMENTS, LP (799.19K), Omega Fund Management, LLC (603.94K), MARSHALL WACE, LLP (366.95K), MORGAN STANLEY (302.13K).
The top 10 institutional holders of Beta Bionics for the quarter ending December 2025 included EVENTIDE ASSET MANAGEMENT, LLC (4.99Mn), FARALLON CAPITAL MANAGEMENT LLC (4.31Mn), Sands Capital Alternatives, LLC (3.57Mn), MORGAN STANLEY (3.46Mn), BlackRock, Inc. (2.91Mn), Soleus Capital Management, L.P. (2.53Mn), RTW INVESTMENTS, LP (2.50Mn), VANGUARD GROUP INC (2.22Mn), HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (1.33Mn), Omega Fund Management, LLC (1.32Mn).

149 Institutional Holders

8,842,101 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
EVENTIDE ASSET MANAGEMENT, LLC	31 Dec, 2025	4,994,728	37,476	0.76%	$152,232,937.00
FARALLON CAPITAL MANAGEMENT LLC	31 Dec, 2025	4,313,920	0	0.00%	$131,445,142.00
Sands Capital Alternatives, LLC	31 Dec, 2025	3,570,113	0	0.00%	$108,781,343.00
MORGAN STANLEY	31 Dec, 2025	3,459,453	-302,130	-8.03%	$105,409,532.00
BlackRock, Inc.	31 Dec, 2025	2,913,920	132,589	4.77%	$88,787,143.00
Soleus Capital Management, L.P.	31 Dec, 2025	2,534,565	-1,335,593	-34.51%	$77,228,196.00
RTW INVESTMENTS, LP	31 Dec, 2025	2,500,000	-799,191	-24.22%	$76,175,000.00
VANGUARD GROUP INC	31 Dec, 2025	2,218,238	2,053	0.09%	$67,589,712.00
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	31 Dec, 2025	1,327,100	1,327,100	0.00%	$40,436,737.00
Omega Fund Management, LLC	31 Dec, 2025	1,316,183	-603,942	-31.45%	$40,104,096.00
Point72 Asset Management, L.P.	31 Dec, 2025	987,351	987,351	0.00%	$30,084,585.00
DRIEHAUS CAPITAL MANAGEMENT LLC	31 Dec, 2025	956,784	-102,191	-9.65%	$29,153,208.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	945,461	148,497	18.63%	$28,808,197.00
DEERFIELD MANAGEMENT COMPANY, L.P.	31 Dec, 2025	938,308	-230,107	-19.69%	$28,590,245.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	921,464	3,911	0.43%	$28,083,886.00
STATE STREET CORP	31 Dec, 2025	863,133	36,831	4.46%	$26,299,663.00
Eversept Partners, LP	31 Dec, 2025	678,262	678,262	0.00%	$20,666,643.00
Walleye Capital LLC	31 Dec, 2025	646,539	55,352	9.36%	$19,700,043.00
PERCEPTIVE ADVISORS LLC	31 Dec, 2025	602,944	325,000	116.93%	$18,371,704.00
Vestal Point Capital, LP	31 Dec, 2025	600,000	0	0.00%	$18,282,000.00

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