ALTO NEUROSCIENCE INC

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ANRO·02157Q109·US·Common Stock·Healthcare - Biotechnology-13D/G

ANRO (ALTO NEUROSCIENCE INC) is held by 73 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($56M), ADAGE CAPITAL PARTNERS GP, L.L.C. ($42.2M), VANGUARD CAPITAL MANAGEMENT LLC ($36.7M). Net institutional sentiment: Mixed.

73

Holders

(5 Elite)

$338.7M

Total Value

61% (77)

Consensus

47 buying - 30 selling

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

Smart Money Verdict

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Institutional (13F)58

Insider (Form 4)59

Activist (13D/13G)60

Congressional (STOCK Act)35

Holder Quality

15

★★★★★

Elite

79

★★★★

Strong

23

★★★

Solid

61

★★

Below

32

★

Weak

Held by 73 funds

5 elite

Who's Trading

Source dates: Price Oct 15, 2026 · Insiders Oct 5, 2026 · Activists Aug 14, 2026 · Congress none

InsiderSCSmith Nicholas ConradExercise 55K shOct 2, 2026

InsiderSCSmith Nicholas ConradSell $597KSep 30, 2026

InsiderSCSmith Nicholas ConradExercise 24K shSep 30, 2026

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Top Holders

Top Holders (73)History

AllNewIncreasedHeldDecreasedExitedFirst report

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	2.1M(+218.4%)	$56M	0.0%	-0.30%	47
AGADAGE CAPITAL PARTNERS GP, L.L.C.	Increased	1.6M(+315.6%)	$42.2M	0.1%	-11.12%	47
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	1.4M(+15.1%)	$36.7M	0.0%	-1.62%	33
FRANKLIN TEMPLETON INC	Decreased	1M(-8.0%)	$26.7M	0.0%	+68.28%	0
STATE STREET CORP	Increased	685,945(+243.8%)	$18.1M	0.0%	-2.05%	46
GEODE CAPITAL MANAGEMENT, LLC	Increased	678,199(+131.6%)	$17.9M	0.0%	+10.49%	46
NORTHERN TRUST CORP	Increased	632,701(+33.6%)	$16.7M	0.0%	+89.89%	36
MILLENNIUM MANAGEMENT LLC	Decreased	558,320(-32.1%)	$14.7M	0.0%	+74.96%	0
Point72 Asset Management, L.P.	Decreased	502,950(-0.0%)	$13.3M	0.0%	+98.55%	0
DRIEHAUS CAPITAL MANAGEMENT LLC	Increased	487,576(+0.2%)	$12.9M	0.1%	+17.48%	28
PRICE T ROWE ASSOCIATES INC /MD/	Decreased	358,279(-3.5%)	$9.5M	0.0%	+4.21%	0
Schonfeld Strategic Advisors LLC	New	257,631	$6.8M	0.0%	-14.29%	38
GOLDMAN SACHS GROUP INC	Increased	236,830(+126.2%)	$6.2M	0.0%	+16.82%	44
MWMARSHALL WACE, LLP	Increased	225,503(+27.9%)	$6M	0.0%	+154.43%	34
VFVANGUARD FIDUCIARY TRUST CO	Increased	211,257(+27.8%)	$5.6M	0.0%	-3.05%	34
AMERIPRISE FINANCIAL INC	Increased	190,996(+1333.5%)	$5M	0.0%	-10.65%	43
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	181,101	$4.8M	0.0%	-14.29%	37
TWO SIGMA INVESTMENTS, LP	Decreased	147,299(-31.8%)	$3.9M	0.0%	+84.75%	0
ALKEON CAPITAL MANAGEMENT LLC	Decreased	102,101(-55.0%)	$2.7M	0.0%	+111.60%	0
STIFEL FINANCIAL CORP	Decreased	85,480(-1.0%)	$2.3M	0.0%	+437.66%	0

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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