Pinnacle Associates LTD Energy Recovery, Inc. Transaction History

Pinnacle Associates LTD

$7.15 Billion
Q3 2025

A detailed history of Pinnacle Associates LTD transactions in Energy Recovery, Inc. stock. As of the latest transaction made, Pinnacle Associates LTD holds 399,336 shares of ERII stock, worth $5.81 Million. This represents 0.09% of its overall portfolio holdings.

Number of Shares

399,336

Previous 399,171 0.04%

Holding current value

$5.81 Million

Previous $5.1 Million 20.7%

% of portfolio

0.09%

Previous 0.08%

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	BUY	$12.72 - $15.42 $2,098 - $2,544	165 Added 0.04%	399,336 $6.16 Million
Q2 2025 Aug 04, 2025	BUY	$11.37 - $15.97 $1.36 Million - $1.91 Million	119,445 Added 42.7%	399,171 $5.1 Million
Q1 2025 May 06, 2025	SELL	$14.06 - $16.83 $157,472 - $188,495	-11,200 Reduced 3.85%	279,726 $4.44 Million
Q4 2024 Feb 14, 2025	BUY	$14.66 - $19.93 $4.12 Million - $5.59 Million	280,701 Added 2745.24%	290,926 $4.28 Million
Q3 2024 Oct 25, 2024	BUY	$12.6 - $18.23 $128,835 - $186,401	10,225 New	10,225 $177,000
Q4 2023 Jan 19, 2024	SELL	$14.16 - $20.84 $7,080 - $10,420	-500 Reduced 4.66%	10,225 $192,000
Q3 2022 Oct 31, 2022	SELL	$19.04 - $26.02 $114,240 - $156,120	-6,000 Reduced 35.87%	10,725 $233,000
Q1 2022 May 05, 2022	SELL	$18.4 - $21.78 $33,120 - $39,204	-1,800 Reduced 9.72%	16,725 $337,000
Q4 2021 Feb 02, 2022	BUY	$18.85 - $24.18 $7,540 - $9,672	400 Added 2.21%	18,525 $398,000
Q3 2021 Oct 19, 2021	BUY	$18.59 - $23.03 $39,968 - $49,514	2,150 Added 13.46%	18,125 $345,000
Q2 2021 Aug 02, 2021	BUY	$16.76 - $22.78 $2,095 - $2,847	125 Added 0.79%	15,975 $364,000
Q1 2021 May 12, 2021	BUY	$13.58 - $19.42 $19,012 - $27,188	1,400 Added 9.69%	15,850 $291,000
Q4 2020 Jan 26, 2021	BUY	$8.33 - $13.75 $22,074 - $36,437	2,650 Added 22.46%	14,450 $197,000
Q2 2020 Aug 14, 2020	BUY	$6.94 - $9.05 $81,892 - $106,790	11,800 New	11,800 $90,000

Others Institutions Holding ERII

# of Institutions

205

Shares Held

43.5M

Call Options Held

69.6K

Put Options Held

61.2K

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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Pinnacle Associates LTD Energy Recovery, Inc. Transaction History