Annexon, Inc. (ANNX)

$4.69 -0.64%

EARNINGS ANALYTICS

event_note Approx. Next Earnings: ~2026-08-13 APPROXIMATE

Across 24 earnings reports since Sep 08, 2020, Annexon, Inc. (ANNX) has a clear post-earnings pattern. It moves ±4.78% on average after reporting and finishes higher 62.5% of the time. Its largest post-earnings gain was +23.08% (May 09, 2022) and its largest decline was -3.32% (Nov 14, 2024). The next earnings report is predicted for 2026-08-13 (approximate).

Earnings Price Reaction

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Beat Miss

Earnings Impact

Total Earnings

Avg Abs. Movement

±4.78%

Positive %

62.5%

Negative %

37.5%

Historical Earnings Statistics

Date	Timing	Open	High	Close	Volume	Movement %	SEC Filing
May 07, 2026	☽ POST	$5.67	$5.71	$5.53	116,653	+3.07%	open_in_new
Mar 30, 2026	☽ POST	$5.01	$5.14	$4.96	2,294,200	+11.69%	open_in_new
Nov 10, 2025	☽ POST	$2.92	$3.01	$2.98	837,400	-0.34%	open_in_new
Aug 14, 2025	☽ POST	$2.55	$2.60	$2.38	1,323,200	+2.52%	open_in_new
May 12, 2025	☽ POST	$1.72	$1.86	$1.77	2,072,400	-1.13%	open_in_new
Mar 03, 2025	☽ POST	$2.64	$2.75	$2.39	1,517,300	+3.35%	open_in_new
Nov 14, 2024	☽ POST	$6.65	$6.65	$6.33	796,100	-3.32%	open_in_new
Aug 12, 2024	☀ PRE	$5.55	$5.67	$5.61	1,093,600	+2.37%	open_in_new
May 13, 2024	☽ POST	$4.95	$5.17	$4.87	1,336,200	-1.03%	open_in_new
Mar 26, 2024	☽ POST	$6.85	$7.14	$6.88	1,652,500	+13.52%	open_in_new
Nov 13, 2023	☽ POST	$2.13	$2.29	$2.26	211,000	+9.73%	open_in_new
Aug 07, 2023	☽ POST	$3.40	$3.53	$3.45	401,200	-3.19%	open_in_new
May 08, 2023	☽ POST	$5.26	$5.30	$5.25	1,087,400	+4.57%	open_in_new
Mar 06, 2023	☽ POST	$4.69	$4.74	$4.41	522,200	+11.34%	open_in_new
Nov 03, 2022	☀ PRE	$4.48	$4.86	$4.68	41,200	+1.08%	open_in_new
Aug 08, 2022	☽ POST	$5.24	$5.33	$5.23	164,000	+2.87%	open_in_new
May 09, 2022	☽ POST	$2.55	$2.61	$2.60	412,200	+23.08%	open_in_new
Mar 01, 2022	☽ POST	$4.85	$5.28	$4.73	584,400	-2.54%	open_in_new
Nov 09, 2021	☽ POST	$16.49	$16.57	$16.40	112,600	+1.46%	open_in_new
Aug 16, 2021	☽ POST	$19.38	$19.55	$18.99	58,700	-2.58%	open_in_new
May 17, 2021	☽ POST	$20.21	$21.49	$20.76	733,600	-0.05%	open_in_new
Mar 25, 2021	☀ PRE	$29.02	$30.07	$29.13	211,000	-2.64%	open_in_new
Nov 16, 2020	☽ POST	$23.31	$23.73	$22.63	47,200	+4.6%	open_in_new
Sep 08, 2020	☽ POST	$25.12	$28.87	$26.06	140,100	+2.61%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±4.78%

Avg % price change on earnings

description

SEC Filings

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SEC Filing Types

description SCHEDULE 13G/A

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Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
4	20260529	open_in_new SEC.gov
SCHEDULE 13G/A	20260515	open_in_new SEC.gov
4	20260513	open_in_new SEC.gov
10-Q	20260507	open_in_new SEC.gov
8-K	20260507	open_in_new SEC.gov
ARS	20260427	open_in_new SEC.gov
DEFA14A	20260427	open_in_new SEC.gov
DEF 14A	20260427	open_in_new SEC.gov
DEFA14A	20260427	open_in_new SEC.gov
ARS	20260427	open_in_new SEC.gov

Frequently asked about ANNX earnings

When does Annexon, Inc. report earnings next? expand_more

Annexon, Inc. (ANNX)'s next earnings date is approximate for 2026-08-13. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does ANNX stock move after earnings? expand_more

Over 24 reports, ANNX has moved an average of ±4.78% the session after earnings, closing higher 62.5% of the time.

What was ANNX's biggest post-earnings move? expand_more

ANNX's largest post-earnings gain on record was +23.08% on May 09, 2022, and its largest decline was -3.32% on Nov 14, 2024.

Where can I find Annexon, Inc.'s SEC filings? expand_more

All of Annexon, Inc.'s SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.