Annexon (ANNX) Stock: Insider Trades, Congress & Funds

Smart money at a glance

Filings to Oct 31, 2026

Net buying: insiders sold $0 and bought $100K on the open market in 90 days (SEC Form 4). Congress: no trades disclosed in 180 days.

Company insidersSEC Form 4, last 90 days: +$100K netNet buying
CongressSTOCK Act, last 180 days: NoneNo trades disclosed
Big fundsSEC 13F, quarter ended Jun 30, 2026: 1 added, 1 cutEven

Analysts

What do analysts expect?

Analyst target and ratings are on paid plans

See the 12-month consensus target and the buy/hold/sell rating split.

Unlock the full results

Questions about ANNX filings

Are insiders buying or selling Annexon Inc (ANNX) stock?

Net buying: insiders sold $0 and bought $100K of ANNX stock on the open market in the 90 days to Oct 31, 2026, according to SEC Form 4 filings. The largest was Love, Douglas (President And CEO), who bought $100K. The latest filing was on Sep 25, 2026.

Which members of Congress have traded ANNX recently?

None. No member of Congress disclosed a ANNX trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.

How current is this ANNX smart-money data?

This summary uses filings available on Oct 31, 2026. Insiders must report trades to the SEC within 2 business days, members of Congress have up to 45 days to disclose a trade, and funds file 13F holdings up to 45 days after each quarter ends, so the latest moves may not be public yet.

13F: filed up to 45 days late.

Smart money on ANNX

Lean long2 sources:
- Insiders
- Funds

Top traders
No tracked positions at the last update
Insiders
Lean long3 buys · $3.5M
Form 4 filings, open market.
Politicians
No recent politician filings found
Funds
Lean long2 added · 1 trimmed
Quarter-end 13F holdings changes, not live trades. A trim is not a short.
Fin-fluencers
No recent posts found

Each bar is 100% of that source’s money. The notch marks an even split.

Lean is the direction of the latest moves. Descriptive, not advice.

Questions about ANNX filings

Are insiders buying or selling Annexon Inc (ANNX) stock?

Which members of Congress have traded ANNX recently?

None. No member of Congress disclosed a ANNX trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.

How current is this ANNX smart-money data?

Funds

What funds are doing

3 moves · 6 mo

Buys/Adds$68.1MSells/Trims$20.1M

Buys/Adds (2)

FM
FMR LLC
Q2 2026 13F
$52.5M
added
Signals like this: n=13770, 53% finished lower at D15, median -0.4% vs SPY -0.4%
BO
Bank of America
Q1 2026 13F
$15.5M
added

Sells/Trims (1)

BO
Bank of America
Q2 2026 13F
$20.1M
trimmed
Signals like this: n=7469, 53% finished lower at D15, median -0.5% vs SPY -0.4%

Unlock everything for $29/month

Unlock for $29/month

Reported Aug 12, 2026

Earnings came in 15.2% below what analysts expected.

Documents

Quarterly report10-Q Annual report10-K Every filing

Last report

Aug 12, 2026

Period ending

Jun 30, 2026

Earnings per share

-$0.28-15.17% miss

-$0.24 expected

Revenue

$0.00

Yahoo Finance

EPS and revenue: Yahoo Finance

Next report

Estimated report: Nov 9, 2026, in 9 days

Previous reports

Quarter / reported	Earnings per share	Beat or miss	Revenue / income	Revenue vs last year
Jun 30, 2026Reported Aug 12, 2026	-$0.28est. -$0.24	-15.17%miss	$0.00Yahoo Finance	No year-ago quarter
Mar 31, 2026Reported May 7, 2026	-$0.23est. -$0.30	+24.01%beat	$0.00Yahoo Finance	No year-ago quarter
Dec 31, 2025Reported Mar 30, 2026	-$0.28est. -$0.32	+11.20%beat	$0.00Yahoo Finance	No year-ago quarter
Sep 30, 2025Reported Nov 10, 2025	-$0.37est. -$0.34	-7.94%miss	$0.00Yahoo Finance	No year-ago quarter
Jun 30, 2025Reported Aug 14, 2025	-$0.34est. -$0.36	+5.56%beat	Not on file	Not on file
Mar 31, 2025Reported May 12, 2025	-$0.37est. -$0.29	-27.59%miss	Not on file	Not on file
Dec 31, 2024Reported Mar 3, 2025	-$0.33est. -$0.29	-12.51%miss	Not on file	Not on file
Sep 30, 2024Reported Nov 14, 2024	-$0.25est. -$0.27	+7.41%beat	Not on file	Not on file

Earnings per share comes from Yahoo Finance where available, then Alpha Vantage or the company release. Revenue comes from company releases, SEC filings, Alpha Vantage or Yahoo Finance. A beat or miss needs an analyst estimate on the same basis as the reported figure, so quarters without one show none. Non-USD amounts carry their currency code.

Open: $4.00
52-wk high: $7.18
High: $4.09
52-wk low: $2.54
Low: $3.87
Prev close: $4.01
Mkt cap: $760.2M
ROE: -105.3%
Beta: 1.33
P/B: 4.1x
Profit margin: +0.0%
Op margin: +0.0%

Fundamentals

Is the business strong?

This company is running thin margins.

Net margin: 0.0%
Market cap: $760M

Valuation

P/B4.13

Quality

Operating margin0.0%
ROE-105.3%
ROA-51.5%

Growth

Beta1.33

Technicals

Price structure

This stock is under pressure.

Trend

Under pressure

35 / 100

RSI 14

52balanced

20D volatility

75%annualized

52-week range

$4.05

$2.54$7.18

20D support

$3.35recent floor

20D resistance

$4.31recent ceiling

Returns

5D +8.0%20D -3.3%60D -27.7%

Price vs moving averages

SMA20 +4.4%SMA50 -3.7%SMA200 -22.4%

Volume pace

1.01xvs prior 20D

Smart money at a glance

Filings to Oct 31, 2026

Net buying: insiders sold $0 and bought $100K on the open market in 90 days (SEC Form 4). Congress: no trades disclosed in 180 days.

Company insidersSEC Form 4, last 90 days: +$100K netNet buying
CongressSTOCK Act, last 180 days: NoneNo trades disclosed
Big fundsSEC 13F, quarter ended Jun 30, 2026: 1 added, 1 cutEven

Analysts

What do analysts expect?

Analyst target and ratings are on paid plans

See the 12-month consensus target and the buy/hold/sell rating split.

Unlock the full results

Questions about ANNX filings

Are insiders buying or selling Annexon Inc (ANNX) stock?

Which members of Congress have traded ANNX recently?

None. No member of Congress disclosed a ANNX trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.

How current is this ANNX smart-money data?

13F: filed up to 45 days late.

Smart money on ANNX

Lean long2 sources:
- Insiders
- Funds

Top traders
No tracked positions at the last update
Insiders
Lean long3 buys · $3.5M
Form 4 filings, open market.
Politicians
No recent politician filings found
Funds
Lean long2 added · 1 trimmed
Quarter-end 13F holdings changes, not live trades. A trim is not a short.
Fin-fluencers
No recent posts found

Each bar is 100% of that source’s money. The notch marks an even split.

Lean is the direction of the latest moves. Descriptive, not advice.

Questions about ANNX filings

Are insiders buying or selling Annexon Inc (ANNX) stock?

Which members of Congress have traded ANNX recently?

None. No member of Congress disclosed a ANNX trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.

How current is this ANNX smart-money data?

Funds

What funds are doing

3 moves · 6 mo

Buys/Adds$68.1MSells/Trims$20.1M

Buys/Adds (2)

FM
FMR LLC
Q2 2026 13F
$52.5M
added
Signals like this: n=13770, 53% finished lower at D15, median -0.4% vs SPY -0.4%
BO
Bank of America
Q1 2026 13F
$15.5M
added

Sells/Trims (1)

BO
Bank of America
Q2 2026 13F
$20.1M
trimmed
Signals like this: n=7469, 53% finished lower at D15, median -0.5% vs SPY -0.4%

Unlock everything for $29/month

Unlock for $29/month

Reported Aug 12, 2026

Earnings came in 15.2% below what analysts expected.

Documents

Quarterly report10-Q Annual report10-K Every filing

Last report

Aug 12, 2026

Period ending

Jun 30, 2026

Earnings per share

-$0.28-15.17% miss

-$0.24 expected

Revenue

$0.00

Yahoo Finance

EPS and revenue: Yahoo Finance

Next report

Estimated report: Nov 9, 2026, in 9 days

Previous reports

Quarter / reported	Earnings per share	Beat or miss	Revenue / income	Revenue vs last year
Jun 30, 2026Reported Aug 12, 2026	-$0.28est. -$0.24	-15.17%miss	$0.00Yahoo Finance	No year-ago quarter
Mar 31, 2026Reported May 7, 2026	-$0.23est. -$0.30	+24.01%beat	$0.00Yahoo Finance	No year-ago quarter
Dec 31, 2025Reported Mar 30, 2026	-$0.28est. -$0.32	+11.20%beat	$0.00Yahoo Finance	No year-ago quarter
Sep 30, 2025Reported Nov 10, 2025	-$0.37est. -$0.34	-7.94%miss	$0.00Yahoo Finance	No year-ago quarter
Jun 30, 2025Reported Aug 14, 2025	-$0.34est. -$0.36	+5.56%beat	Not on file	Not on file
Mar 31, 2025Reported May 12, 2025	-$0.37est. -$0.29	-27.59%miss	Not on file	Not on file
Dec 31, 2024Reported Mar 3, 2025	-$0.33est. -$0.29	-12.51%miss	Not on file	Not on file
Sep 30, 2024Reported Nov 14, 2024	-$0.25est. -$0.27	+7.41%beat	Not on file	Not on file

Open: $4.00
52-wk high: $7.18
High: $4.09
52-wk low: $2.54
Low: $3.87
Prev close: $4.01
Mkt cap: $760.2M
ROE: -105.3%
Beta: 1.33
P/B: 4.1x
Profit margin: +0.0%
Op margin: +0.0%

Fundamentals

Is the business strong?

This company is running thin margins.

Net margin: 0.0%
Market cap: $760M

Valuation

P/B4.13

Quality

Operating margin0.0%
ROE-105.3%
ROA-51.5%

Growth

Beta1.33

Technicals

Price structure

This stock is under pressure.

Trend

Under pressure

35 / 100

RSI 14

52balanced

20D volatility

75%annualized

52-week range

$4.05

$2.54$7.18

20D support

$3.35recent floor

20D resistance

$4.31recent ceiling

Returns

5D +8.0%20D -3.3%60D -27.7%

Price vs moving averages

SMA20 +4.4%SMA50 -3.7%SMA200 -22.4%

Volume pace

1.01xvs prior 20D

Annexon Inc

Smart money at a glance

What do analysts expect?

Questions about ANNX filings

Smart money on ANNX

Questions about ANNX filings

What funds are doing

What insiders are doing

How top traders are positioned

Unlock everything for $29/month

Earnings came in 15.2% below what analysts expected.

Estimated report: Nov 9, 2026, in 9 days

Previous reports

Is the business strong?

Price structure

Ask it in Claude or ChatGPT.

Annexon Inc

Smart money at a glance

What do analysts expect?

Questions about ANNX filings

Smart money on ANNX

Questions about ANNX filings

What funds are doing

What insiders are doing

How top traders are positioned

Unlock everything for $29/month

Earnings came in 15.2% below what analysts expected.

Estimated report: Nov 9, 2026, in 9 days

Previous reports

Is the business strong?

Price structure

Ask it in Claude or ChatGPT.

Annexon Inc

Overview

Questions about ANNX filings

Smart money

Unlock everything for $29/month

Earnings

Previous reports

Financials

Technicals

Ask it in Claude or ChatGPT.

Annexon Inc

Overview

Questions about ANNX filings

Smart money

Unlock everything for $29/month

Earnings

Previous reports

Financials

Technicals

Ask it in Claude or ChatGPT.