How many institutions own BLLN stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own BLLN shares is N/A, representing N/A of the company's common stock.

Who are the major shareholders selling BillionToOne, Inc. stock?

N/A, in the last quarter, reduced its stake in BLLN by N/A restricting it's holding to - shares of worth nearly -. N/A also lessened N/A of the BLLN shares from its portfolio, reducing its holding to - shares of worth -. N/A also shunned BLLN shares holding by N/A last quarter which brought its holding to - shares worth -.

Investors who are buying BLLN stock?

As per its latest 13F filing, ADAMS STREET PARTNERS LLC increased its stake in BLLN by 100% in the last quarter. The institutional holder raised its holding to 1.71 million shares having worth more than $140.06M. BAILLIE GIFFORD & CO also added 100% more shares of BLLN to its portfolio, raising its holding to 1.27 million shares of worth $103.79M. NEUBERGER BERMAN GROUP LLC also increased its BLLN shares holding by 100% which brought its holding to 700.87 thousand shares worth $57.36M.

BLLN's major insiders: who are they?

The insider with the most stakes in BLLN is N/A , N/A at the company. Additionally, BLLN stock is highly held by N/A N/A and N/A N/A among others.

Did an insider recently sell BLLN stock?

Company executives, directors, and other insiders own N/A percent of BillionToOne, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which BLLN insiders have sold stock, totaling 0 shares. Insiders that have sold shares include .

Which insider recently purchased BLLN stock?

There have been 0 transaction(s) during the past 6-months in which BillionToOne, Inc. insiders have bought stock, totalling 0 shares

How much of BLLN does insiders own?

Around 0 BillionToOne, Inc. shares are held by insiders, which represents about N/A of BLLN stock.

Who is the insider with the largest stake?

BLLN N/A, N/A holds the largest portfolio of the company's shares. BLLN shares owned by N/A total nearly -.

Which institution holds the most shares in BLLN?

ADAMS STREET PARTNERS LLC is the largest institutional owner in BLLN which holds 1.71 million shares worth $140.06M or 3.83% of the total BLLN shares outstanding followed by BAILLIE GIFFORD & CO with ownership of 1.27 million shares representing 2.84% of the BLLN ownership. NEUBERGER BERMAN GROUP LLC is the third largest stakeholder with 700.87 thousand shares or 1.57% of the ownership worth more than $57.36M.

Is BillionToOne, Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the BLLN is concerned, it is a stock which is optionable.

Is there a short position on BLLN's shares?

Number of BLLN shares short is null. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding BLLN shares are there?

As of today, null shares of BLLN are outstanding.

Is there many float in BLLN stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, BLLN has null shares in float.

BLLN short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for BLLN is null.

BillionToOne (BLLN) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableYes

Short Percent Of Outstanding SharesN/A

Short Percent Of FloatN/A

Shares OutstandingN/A

Shares FloatN/A

Shares ShortN/A

Short RatioN/A

N/A

Short % of Float

N/A

Short % of Shares Outstanding

Institutional Ownership

About N/A of shares are held by financial institutions. ADAMS STREET PARTNERS LLC is the top corporate investor, holding 1.71M shares valued at $140.06M. A 3.83% stake in BillionToOne, Inc. is owned by the company. BAILLIE GIFFORD & CO owns 1.27M shares valued at $103.79M, which translates its holding of 2.84% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Dec 31, 2025	ADAMS STREET PARTNERS LLC	3.83%	1.71M	140.06M	1.71M	+100.00%
Dec 31, 2025	BAILLIE GIFFORD & CO	2.84%	1.27M	103.79M	1.27M	+100.00%
Dec 31, 2025	NEUBERGER BERMAN GROUP LLC	1.57%	700.87K	57.36M	700.87K	+100.00%
Dec 31, 2025	JPMORGAN CHASE & CO	0.88%	391.96K	32.08M	391.96K	+100.00%
Dec 31, 2025	VANGUARD GROUP INC	0.79%	352.37K	28.84M	352.37K	+100.00%
Dec 31, 2025	NAPEAN TRADING & INVESTMENT CO (SINGAPORE) PTE LTD	0.52%	233.33K	19.1M	233.33K	+100.00%
Dec 31, 2025	UBS ASSET MANAGEMENT AMERICAS INC	0.51%	227.66K	18.63M	227.66K	+100.00%
Dec 31, 2025	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.37%	163.4K	13.37M	163.4K	+100.00%
Dec 31, 2025	EMERALD MUTUAL FUND ADVISERS TRUST	0.26%	118.13K	9.67M	118.13K	+100.00%
Dec 31, 2025	WALLEYE CAPITAL LLC	0.01%	5.96K	487.77K	5.96K	+100.00%
Dec 31, 2025	GREEN ALPHA ADVISORS, LLC	0.01%	5.33K	435.88K	5.33K	+100.00%
Dec 31, 2025	NEW YORK STATE COMMON RETIREMENT FUND	0.01%	5.12K	418.78K	5.12K	+100.00%
Dec 31, 2025	SIGMA PLANNING CORP	0.01%	5K	409.2K	5K	+100.00%
Dec 31, 2025	PATHSTONE HOLDINGS, LLC	0.01%	4.33K	354.29K	4.33K	+100.00%
Dec 31, 2025	MORGAN STANLEY	0.01%	3.6K	294.54K	3.6K	+100.00%
Dec 31, 2025	RENAISSANCE CAPITAL LLC	0.01%	2.45K	200.84K	2.45K	+100.00%
Dec 31, 2025	NANO CAP NEW MILLENNIUM GROWTH FUND L P	0%	1K	81.84M	1K	+100.00%
Dec 31, 2025	SMARTLEAF ASSET MANAGEMENT LLC	0%	940	79.99K	940	+100.00%
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0%	933	76.36K	933	+100.00%
Dec 31, 2025	ROSSBY FINANCIAL, LCC	0%	300	24.55K	300	+100.00%
Dec 31, 2025	PARALLEL ADVISORS, LLC	0%	255	20.87K	255	+100.00%
Dec 31, 2025	LEGAL & GENERAL GROUP PLC	0%	184	15.06K	184	+100.00%
Dec 31, 2025	STEWARD PARTNERS INVESTMENT ADVISORY, LLC	0%	100	8.18K	100	+100.00%
Dec 31, 2025	QUARRY LP	0%	83	6.79K	83	+100.00%
Dec 31, 2025	SBI SECURITIES CO., LTD.	0%	71	5.81K	71	+100.00%
Dec 31, 2025	COLONIAL TRUST ADVISORS	0%	50	4.09K	50	+100.00%
Dec 31, 2025	SIREN, L.L.C.	0.19%	83.83K	6.86M	83.83K	+100.00%
Dec 31, 2025	MYDA ADVISORS LLC	0.09%	40.2K	3.29M	40.2K	+100.00%
Dec 31, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.06%	26.6K	2.18M	26.6K	+100.00%
Dec 31, 2025	CATALIO CAPITAL MANAGEMENT, LP	0.06%	25.51K	2.09M	25.51K	+100.00%
Dec 31, 2025	SEVEN GRAND MANAGERS, LLC	0.06%	25K	2.05M	25K	+100.00%
Dec 31, 2025	FNY INVESTMENT ADVISERS, LLC	0.01%	6.08K	497K	6.08K	+100.00%
Dec 31, 2025	UBS GROUP AG	0.07%	31.6K	2.59M	31.6K	+100.00%
Dec 31, 2025	TD ASSET MANAGEMENT INC	0.06%	26.73K	2.19M	26.73K	+100.00%
Dec 31, 2025	NEXT CENTURY GROWTH INVESTORS LLC	0.08%	36.66K	3M	36.66K	+100.00%
Dec 31, 2025	VERITION FUND MANAGEMENT LLC	0.07%	33.31K	2.73M	33.31K	+100.00%
Dec 31, 2025	EMERALD ADVISERS, LLC	0.42%	188.95K	15.46M	188.95K	+100.00%
Dec 31, 2025	LORD, ABBETT & CO. LLC	0.1%	46.31K	3.79M	46.31K	+100.00%
Dec 31, 2025	NVP ASSOCIATES, LLC	1.15%	513.33K	42.01M	513.33K	+100.00%
Dec 31, 2025	PRICE T ROWE ASSOCIATES INC /MD/	1.09%	485.28K	39.72M	485.28K	+100.00%
Dec 31, 2025	ALLIANCEBERNSTEIN L.P.	0.47%	208.59K	17.07M	208.59K	+100.00%
Dec 31, 2025	BAMCO INC /NY/	0.38%	170K	13.91M	170K	+100.00%
Dec 31, 2025	CITADEL ADVISORS LLC	0.33%	148.87K	12.18M	148.87K	+100.00%
Dec 31, 2025	BLACKROCK, INC.	0.16%	71.4K	5.84M	71.4K	+100.00%
Dec 31, 2025	INVESCO LTD.	0.42%	189.82K	15.53M	189.82K	+100.00%
Dec 31, 2025	CAPITAL INTERNATIONAL INVESTORS	0.4%	178K	14.57M	178K	+100.00%
Dec 31, 2025	AMERIPRISE FINANCIAL INC	0.27%	122.27K	10.01M	122.27K	+100.00%
Dec 31, 2025	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	0.23%	101.14K	8.28M	101.14K	+100.00%
Dec 31, 2025	PFM HEALTH SCIENCES, LP	0.2%	87.55K	7.16M	87.55K	+100.00%
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.18%	82.03K	6.72M	82.03K	+100.00%
Dec 31, 2025	PERCEPTIVE ADVISORS LLC	0.16%	72.81K	5.96M	72.81K	+100.00%
Dec 31, 2025	DEEP TRACK CAPITAL, LP	0.11%	50K	4.09M	50K	+100.00%
Dec 31, 2025	BRAIDWELL LP	0.11%	50K	4.09M	50K	+100.00%
Dec 31, 2025	STATE STREET CORP	0.05%	21.6K	1.77M	21.6K	+100.00%
Dec 31, 2025	MARSHALL WACE, LLP	0.05%	20.9K	1.71M	20.9K	+100.00%
Dec 31, 2025	GOLDMAN SACHS GROUP INC	0.05%	20.72K	1.7M	20.72K	+100.00%
Dec 31, 2025	XTX TOPCO LTD	0.05%	20.68K	1.69M	20.68K	+100.00%
Dec 31, 2025	SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC	0.04%	19.78K	1.62M	19.78K	+100.00%
Dec 31, 2025	WOODLINE PARTNERS LP	0.04%	17K	1.39M	17K	+100.00%
Dec 31, 2025	UNIVERSAL- BETEILIGUNGS- UND SERVICEGESELLSCHAFT MBH	0.04%	16.47K	1.35M	16.47K	+100.00%
Dec 31, 2025	SOROS FUND MANAGEMENT LLC	0.03%	14.5K	1.19M	14.5K	+100.00%
Dec 31, 2025	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0.03%	12.12K	1.03M	12.12K	+100.00%
Dec 31, 2025	BELLEVUE GROUP AG	0.02%	10.59K	866.6K	10.59K	+100.00%
Dec 31, 2025	NORGES BANK	0.02%	10K	818.4K	10K	+100.00%
Dec 31, 2025	SQUAREPOINT OPS LLC	0.02%	7.89K	645.8K	7.89K	+100.00%
Dec 31, 2025	QUADRATURE CAPITAL LTD	0.02%	7.5K	613.72K	7.5K	+100.00%
Dec 31, 2025	ALYESKA INVESTMENT GROUP, L.P.	0.02%	7K	572.88K	7K	+100.00%
Dec 31, 2025	GHISALLO CAPITAL MANAGEMENT LLC	0.02%	7K	572.88K	7K	+100.00%

BLLN Stock Ownership Breakdown

BillionToOne

Stock Outstanding Shares

Institutional Ownership

Frequently Asked Questions

Stock Outstanding Shares

Institutional Ownership

Frequently Asked Questions