Jane Street Group, LLC Annexon, Inc. Transaction History

Jane Street Group, LLC

$616 Billion
Q3 2025

A detailed history of Jane Street Group, LLC transactions in Annexon, Inc. stock. As of the latest transaction made, Jane Street Group, LLC holds 219,494 shares of ANNX stock, worth $627,752. This represents 0.0% of its overall portfolio holdings.

Number of Shares

219,494

Previous 145,869 50.47%

Holding current value

$627,752

Previous $350,000 86.86%

% of portfolio

0.0%

Previous 0.0%

15 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$2.05 - $3.37 $150,931 - $248,116	73,625 Added 50.47%	219,494 $654,000
Q2 2025 Aug 14, 2025	BUY	$1.38 - $2.73 $63,404 - $125,429	45,945 Added 45.98%	145,869 $350,000
Q1 2025 May 14, 2025	BUY	$1.93 - $5.5 $14,577 - $41,541	7,553 Added 8.18%	99,924 $192,000
Q4 2024 Feb 14, 2025	BUY	$4.44 - $7.63 $113,251 - $194,618	25,507 Added 38.15%	92,371 $473,000
Q3 2024 Nov 14, 2024	SELL	$4.49 - $7.2 $13,923 - $22,327	-3,101 Reduced 4.43%	66,864 $395,000

Q2 2024 Aug 14, 2024	SELL	$4.33 - $6.79 $270,451 - $424,103	-62,460 Reduced 47.17%	69,965 $342,000
Q1 2024 May 15, 2024	BUY	$4.03 - $7.81 $406,147 - $787,099	100,781 Added 318.48%	132,425 $949,000
Q4 2023 Feb 14, 2024	BUY	$1.63 - $4.63 $51,579 - $146,511	31,644 New	31,644 $143,000
Q2 2023 Aug 14, 2023	SELL	$2.1 - $6.37 $9,074 - $27,524	-4,321 Reduced 2.69%	156,149 $549,000
Q1 2023 May 15, 2023	BUY	$3.74 - $7.46 $511,852 - $1.02 Million	136,859 Added 579.64%	160,470 $617,000
Q4 2022 Feb 14, 2023	BUY	$4.56 - $6.61 $107,666 - $156,068	23,611 New	23,611 $122,000
Q2 2022 Aug 16, 2022	SELL	$2.11 - $4.06 $35,418 - $68,151	-16,786 Closed	0 $0
Q1 2022 May 17, 2022	BUY	$2.73 - $11.94 $45,825 - $200,424	16,786 New	16,786 $46,000
Q4 2020 Feb 17, 2021	SELL	$20.81 - $30.55 $176,905 - $259,705	-8,501 Closed	0 $0
Q3 2020 Nov 17, 2020	BUY	$17.5 - $30.23 $148,767 - $256,985	8,501 New	8,501 $257,000

Others Institutions Holding ANNX

# of Institutions

151

Shares Held

101M

Call Options Held

88.6K

Put Options Held

32.5K

View Full List

About Annexon, Inc.

Ticker ANNX
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 47,617,700
Market Cap $136M
Description
Annexon, Inc., a clinical-stage biopharmaceutical company, discovers and develops therapeutics for autoimmune, neurodegenerative, and ophthalmic disorders. The company's C1q is an initiating molecule of the classical complement pathway that targets distinct disease processes, such as antibody-mediated autoimmune disease and complement-mediated n...

More about ANNX

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Jane Street Group, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Jane Street Group, LLC with notifications on news.

Account

Jane Street Group, LLC Annexon, Inc. Transaction History