ANNEXON INC

Watch

Share

ANNX·03589W102·US·Common Stock·Healthcare - Biotechnology-Activist

ANNX (ANNEXON INC) is held by 125 institutional investors as of Q2 2026. Largest holders: FMR LLC ($111.5M), BlackRock, Inc. ($77.3M), STATE STREET CORP ($56.1M). Net institutional sentiment: Mixed.

125

Holders

(8 Elite)

$658.7M

Total Value

55% (130)

Consensus

72 buying - 58 selling

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

Smart Money Verdict

View all

Loading verdict

Institutional (13F)62

Insider (Form 4)44

Activist (13D/13G)43

Congressional (STOCK Act)77

Holder Quality

82

★★★★★

Elite

60

★★★★

Strong

10

★★★

Solid

48

★★

Below

45

★

Weak

Held by 125 funds

8 elite

Who's Trading

Source dates: Price Oct 13, 2026 · Insiders Sep 25, 2026 · Activists Aug 7, 2026 · Congress none

InsiderLDLove DouglasBuy $100KSep 24, 2026

ActivistSTATE STREET CORPORATION6.0%Aug 7, 2026

ActivistBlackRock, Inc.8.0%Jul 27, 2026

Checking access…

View all insider tradesView all activist filings

Top Holders

Top Holders (125)History

AllNewIncreasedHeldDecreasedExitedFirst report

Checking access…

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
FMR LLC	Increased	19.5M(+83.5%)	$111.5M	0.0%	-21.35%	46
BlackRock, Inc.	Increased	13.5M(+23.8%)	$77.3M	0.0%	-24.86%	36
STATE STREET CORP	Increased	9.8M(+42.0%)	$56.1M	0.0%	-27.59%	39
Woodline Partners LP	Increased	6.9M(+196.3%)	$39.5M	0.1%	-23.20%	56
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	6.9M(+15.3%)	$39.2M	0.0%	-27.57%	33
GOLDMAN SACHS GROUP INC	Increased	5.8M(+170.6%)	$33.3M	0.0%	-22.78%	47
GEODE CAPITAL MANAGEMENT, LLC	Increased	4M(+19.5%)	$23.1M	0.0%	-37.10%	34
AMERIPRISE FINANCIAL INC	Increased	3.5M(+1.8%)	$20M	0.0%	-1.54%	29
AGADAGE CAPITAL PARTNERS GP, L.L.C.	Decreased	3.5M(-18.6%)	$20M	0.0%	-12.32%	0
MORGAN STANLEY	Increased	3.1M(+14.9%)	$18M	0.0%	+4.56%	32
BALYASNY ASSET MANAGEMENT L.P.	Decreased	2.8M(-27.2%)	$16.2M	0.0%	-11.17%	0
Nuveen, LLC	Decreased	2.8M(-34.9%)	$15.8M	0.0%	-17.52%	0
Qube Research & Technologies Ltd	Decreased	2.7M(-11.7%)	$15.7M	0.0%	-19.08%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	2.2M(+51.5%)	$12.8M	0.0%	-28.33%	39
DIMENSIONAL FUND ADVISORS LP	Increased	1.5M(+62.1%)	$8.6M	0.0%	-30.75%	40
Point72 Asset Management, L.P.	Decreased	1.4M(-26.1%)	$7.9M	0.0%	-24.72%	0
NORTHERN TRUST CORP	Increased	1.4M(+24.4%)	$7.7M	0.0%	-32.94%	33
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	1.3M(+14.1%)	$7.2M	0.0%	-30.72%	31
Candriam S.C.A.	New	1.2M	$6.8M	0.0%	-30.65%	38
MILLENNIUM MANAGEMENT LLC	Decreased	1.2M(-4.3%)	$6.8M	0.0%	+48.63%	0

Showing 1-20 of 139

Per page:

1 / 7

ANNXANNEXON 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 DEL

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