Jane Street Group, LLC Energy Recovery, Inc. Transaction History

Jane Street Group, LLC

$616 Billion
Q3 2025

A detailed history of Jane Street Group, LLC transactions in Energy Recovery, Inc. stock. As of the latest transaction made, Jane Street Group, LLC holds 154,109 shares of ERII stock, worth $2.24 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

154,109

Previous 41,955 267.32%

Holding current value

$2.24 Million

Previous $536,000 343.28%

% of portfolio

0.0%

Previous 0.0%

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$12.72 - $15.42 $1.43 Million - $1.73 Million	112,154 Added 267.32%	154,109 $2.38 Million
Q2 2025 Aug 14, 2025	SELL	$11.37 - $15.97 $914,307 - $1.28 Million	-80,414 Reduced 65.71%	41,955 $536,000
Q1 2025 May 14, 2025	BUY	$14.06 - $16.83 $605,831 - $725,187	43,089 Added 54.35%	122,369 $1.94 Million
Q4 2024 Feb 14, 2025	BUY	$14.66 - $19.93 $706,480 - $960,446	48,191 Added 155.01%	79,280 $1.17 Million
Q3 2024 Nov 14, 2024	SELL	$12.6 - $18.23 $747,356 - $1.08 Million	-59,314 Reduced 65.61%	31,089 $540,000

Q2 2024 Aug 14, 2024	BUY	$12.37 - $15.87 $877,119 - $1.13 Million	70,907 Added 363.7%	90,403 $1.2 Million
Q1 2024 May 15, 2024	SELL	$14.04 - $18.88 $1.06 Million - $1.42 Million	-75,204 Reduced 79.41%	19,496 $307,000
Q4 2023 Feb 14, 2024	BUY	$14.16 - $20.84 $976,855 - $1.44 Million	68,987 Added 268.3%	94,700 $1.78 Million
Q3 2023 Nov 14, 2023	SELL	$20.68 - $30.61 $243,072 - $359,789	-11,754 Reduced 31.37%	25,713 $545,000
Q2 2023 Aug 14, 2023	BUY	$21.98 - $29.42 $538,334 - $720,554	24,492 Added 188.76%	37,467 $1.05 Million
Q1 2023 May 15, 2023	BUY	$19.8 - $23.89 $256,905 - $309,972	12,975 New	12,975 $299,000
Q2 2022 Aug 16, 2022	SELL	$17.16 - $21.57 $530,072 - $666,297	-30,890 Closed	0 $0
Q1 2022 May 17, 2022	BUY	$18.4 - $21.78 $368,386 - $436,057	20,021 Added 184.2%	30,890 $623,000
Q2 2021 Aug 16, 2021	BUY	$16.76 - $22.78 $182,164 - $247,595	10,869 New	10,869 $248,000
Q4 2020 Feb 17, 2021	SELL	$8.33 - $13.75 $141,135 - $232,966	-16,943 Closed	0 $0
Q3 2020 Nov 17, 2020	BUY	$6.85 - $8.96 $116,059 - $151,809	16,943 New	16,943 $139,000
Q2 2020 Aug 17, 2020	SELL	$6.94 - $9.05 $91,948 - $119,903	-13,249 Closed	0 $0
Q1 2020 May 15, 2020	BUY	$6.5 - $11.02 $86,118 - $146,003	13,249 New	13,249 $98,000

Others Institutions Holding ERII

# of Institutions

205

Shares Held

44.1M

Call Options Held

95.7K

Put Options Held

61.3K

View Full List

About Energy Recovery, Inc.

Ticker ERII
Exchange NASDAQ
Sector Industrials
Industry Pollution & Treatment Controls
Shares Outstandng 55,787,100
Market Cap $812M
Description
Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells various solutions for the seawater reverse osmosis desalination and industrial wastewater treatment industries worldwide. The company operates through Water and Emerging Technologies segments. It offers a suite of products, including energy recovery devices, ...

More about ERII

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Jane Street Group, LLC Energy Recovery, Inc. Transaction History