BILLIONTOONE INC

Watch

Share

BLLN·090168105·US·Common Stock·Healthcare - Diagnostics & Research-Activist

BLLN (BILLIONTOONE INC) is held by 85 institutional investors as of Q2 2026. Largest holders: PRICE T ROWE ASSOCIATES INC /MD/ ($121.2M), BAILLIE GIFFORD & CO ($108.2M), VANGUARD PORTFOLIO MANAGEMENT LLC ($100.9M). Net institutional sentiment: Bullish.

85

Holders

(9 Elite)

$1.3B

Total Value

81% (90)

Consensus

73 buying - 17 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

View all

Loading verdict

Institutional (13F)29

Insider (Form 4)66

Activist (13D/13G)30

Congressional (STOCK Act)75

Holder Quality

29

★★★★★

Elite

81

★★★★

Strong

37

★★★

Solid

75

★★

Below

34

★

Weak

Held by 85 funds

9 elite

Who's Trading

Source dates: Price Oct 14, 2026 · Insiders Oct 14, 2026 · Activists Feb 17, 2026 · Congress none

InsiderAOAtay OguzhanSell $238KOct 12, 2026

InsiderAOAtay OguzhanSell $260KOct 12, 2026

InsiderAOAtay OguzhanSell $180KOct 12, 2026

Checking access…

View all insider tradesView all activist filings

Top Holders

Top Holders (85)History

AllNewIncreasedHeldDecreasedExitedFirst report

Checking access…

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
PRICE T ROWE ASSOCIATES INC /MD/	Increased	1M(+37.0%)	$121.2M	0.0%	+21.07%	39
BAILLIE GIFFORD & CO	Decreased	901,420(-28.5%)	$108.2M	0.1%	+19.60%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	840,970(+456.1%)	$100.9M	0.0%	-10.13%	48
Invesco Ltd.	Increased	835,614(+105.6%)	$100.3M	0.0%	+7.54%	48
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	799,468(+338.1%)	$95.9M	0.0%	-7.60%	48
Neuberger Berman Group LLC	Increased	764,215(+7.8%)	$91.7M	0.1%	+19.65%	32
BAMCO INC /NY/	Increased	742,093(+0.1%)	$89M	0.1%	+22.96%	36
WASATCH ADVISORS LP	Increased	518,084(+40.2%)	$62.2M	0.4%	+51.99%	47
MILLENNIUM MANAGEMENT LLC	New	425,032	$51M	0.0%	-18.42%	41
FULLER & THALER ASSET MANAGEMENT, INC.	New	418,565	$50.2M	0.1%	-18.42%	48
UBS Group AG	Increased	344,287(+183.1%)	$41.3M	0.0%	-0.77%	47
JPMORGAN CHASE & CO	Increased	340,371(+20.2%)	$41M	0.0%	+19.60%	35
AMERIPRISE FINANCIAL INC	Increased	320,612(+45.7%)	$38.5M	0.0%	+21.51%	39
WELLS FARGO & COMPANY/MN	Increased	271,554(+244x)	$32.6M	0.0%	-18.26%	47
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	Decreased	223,933(-6.9%)	$26.9M	0.0%	+19.83%	0
ALLIANCEBERNSTEIN L.P.	Increased	262,103(+17.4%)	$20.7M	0.0%	+19.88%	33
BNP PARIBAS FINANCIAL MARKETS	Increased	122,527(+15.3Kx)	$14.7M	0.0%	-18.42%	45
GOLDMAN SACHS GROUP INC	Increased	120,325(+2793.8%)	$14.4M	0.0%	-17.05%	45
NEW YORK STATE COMMON RETIREMENT FUND	Increased	117,771(+32.8%)	$14.1M	0.0%	+23.73%	36
VOLORIDGE INVESTMENT MANAGEMENT, LLC	New	117,063	$14M	0.1%	-18.42%	39

Showing 1-20 of 92

Per page:

1 / 5

BLLNBILLIONTOONE INC

1M3M6M1Y3Y5Y

Continue exploring

Smart money flow

Track where institutional capital is flowing

Discover new institutional entries

Fresh positions initiated this quarter

Check sector trends

Capital flows across GICS sectors

Other Healthcare stocks held by institutions

UNHUnitedHealth Group Inc

417 holders · $300.5B

LLYEli Lilly & Co

416 holders · $881.6B

TMOThermo Fisher Scientific Inc

401 holders · $151.5B

JNJJohnson & Johnson

398 holders · $415.6B

DHRDanaher Corp

395 holders · $98.9B

ISRGIntuitive Surgical Inc

394 holders · $111.8B

MRKMerck & Co Inc

391 holders · $230.3B

ABBVAbbVie Inc

386 holders · $303.9B

BSXBoston Scientific Corp

386 holders · $52.4B

ABTAbbott Laboratories

383 holders · $114.2B

High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer