ASSEMBLY BIOSCIENCES INC

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ASMB·045396207·US·equity·Healthcare - Biotechnology-Activist

ASMB (ASSEMBLY BIOSCIENCES INC) is held by 48 institutional investors as of Q1 2026. Largest holders: FARALLON CAPITAL MANAGEMENT LLC ($34.1M), RA CAPITAL MANAGEMENT, L.P. ($28.3M), JANUS HENDERSON GROUP PLC ($23.5M). Net institutional sentiment: Mixed.

48

Holders

Avg rating(3 Elite)

$153.2M

Total Value

61% (53)

Fund Consensus

28 buying - 18 selling

Smart Money Verdict

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48Weak MomentumSplit Signals

Institutional (13F)48

Insider (Form 4)47

Activist (13D/13G)51

Congressional (STOCK Act)

No data

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See how ASMB's score breaks down across 4 SEC sources

Holder Quality

3

★★★★★

Elite

12

★★★★

Strong

20

★★★

Solid

14

★★

Below

4

★

Weak

Held by 48 funds

3 elite

Who's Trading

ActivistGSGILEAD SCIENCES, INC.25.1%May 27, 2026

ActivistPBParadigm BioCapital Advisors LP5.4%May 11, 2026

InsiderWSWhite Nicole SSell $5KMar 30, 2026

InsiderUNUnknownSell $247.41Mar 30, 2026

InsiderBMBjorkquist Jeanette MSell $8KMar 30, 2026

InsiderUNUnknownSell $439.84Mar 30, 2026

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13F: Mar 31, 2026Insider & Congress: Updated regularly

Positions (48)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
FARALLON CAPITAL MANAGEMENT LLC	Unchanged	1.2M	$34.1M	0.2%	+16.32%	0
RA CAPITAL MANAGEMENT, L.P.	Unchanged	1M	$28.3M	0.3%	+16.32%	0
JANUS HENDERSON GROUP PLC	Increased	849,309(+1.4%)	$23.5M	0.0%	+12.62%	29
Point72 Asset Management, L.P.	Decreased	344,105(-42.7%)	$9.5M	0.0%	+0.76%	0
Blackstone Inc.	Decreased	296,855(-6.9%)	$8.2M	0.0%	+16.32%	0
MILLENNIUM MANAGEMENT LLC	Increased	233,650(+137.9%)	$6.5M	0.0%	-2.90%	44
BlackRock, Inc.	Increased	202,743(+5.4%)	$5.6M	0.0%	+30.67%	29
MWMARSHALL WACE, LLP	Increased	163,400(+26.6%)	$4.5M	0.0%	+4.11%	33
AGADAGE CAPITAL PARTNERS GP, L.L.C.	Unchanged	161,000	$4.5M	0.0%	-10.83%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	132,971(+1.3%)	$3.7M	0.0%	-43.83%	27
Schonfeld Strategic Advisors LLC	Increased	120,500(+122.2%)	$3.3M	0.0%	+6.41%	43
CACaption Management, LLC	Decreased	81,841(-23.2%)	$2.3M	0.0%	-10.83%	0
Qube Research & Technologies Ltd	Increased	69,256(+64.2%)	$1.9M	0.0%	-3.32%	38
STATE STREET CORP	Increased	56,689(+7.0%)	$1.6M	0.0%	+27.29%	27
JPMORGAN CHASE & CO	Increased	53,962(+12.1%)	$1.4M	0.0%	-9.82%	29
NORTHERN TRUST CORP	Decreased	41,014(-0.5%)	$1.1M	0.0%	-44.66%	0
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Increased	39,446(+4.3%)	$1.1M	0.0%	-10.45%	26
GOLDMAN SACHS GROUP INC	Increased	36,205(+4.1%)	$1M	0.0%	+1.08%	26
JANE STREET GROUP, LLC	Decreased	34,499(-35.8%)	$957,347	0.0%	+4.54%	0
MORGAN STANLEY	Increased	33,055(+46.7%)	$917,277	0.0%	-3.15%	34

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High Conviction Moves-Signal Convergence-Fund Consensus-Double-Down Signals

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer