Vanguard Group Inc Energy Recovery, Inc. Transaction History

Vanguard Group Inc

$6.44 Trillion
Q3 2025

A detailed history of Vanguard Group Inc transactions in Energy Recovery, Inc. stock. As of the latest transaction made, Vanguard Group Inc holds 3,762,742 shares of ERII stock, worth $54.7 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

3,762,742

Previous 3,625,404 3.79%

Holding current value

$54.7 Million

Previous $46.3 Million 25.23%

% of portfolio

0.0%

Previous 0.0%

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 07, 2025	BUY	$12.72 - $15.42 $1.75 Million - $2.12 Million	137,338 Added 3.79%	3,762,742 $58 Million
Q2 2025 Aug 11, 2025	BUY	$11.37 - $15.97 $1.48 Million - $2.08 Million	130,532 Added 3.73%	3,625,404 $46.3 Million
Q1 2025 May 09, 2025	BUY	$14.06 - $16.83 $3.41 Million - $4.08 Million	242,494 Added 7.46%	3,494,872 $55.5 Million
Q4 2024 Feb 11, 2025	BUY	$14.66 - $19.93 $634,631 - $862,769	43,290 Added 1.35%	3,252,378 $47.8 Million
Q3 2024 Nov 13, 2024	BUY	$12.6 - $18.23 $353,593 - $511,588	28,063 Added 0.88%	3,209,088 $55.8 Million
Q2 2024 Aug 13, 2024	BUY	$12.37 - $15.87 $2.12 Million - $2.72 Million	171,596 Added 5.7%	3,181,025 $42.3 Million
Q1 2024 May 10, 2024	BUY	$14.04 - $18.88 $754,228 - $1.01 Million	53,720 Added 1.82%	3,009,429 $47.5 Million
Q4 2023 Feb 14, 2024	BUY	$14.16 - $20.84 $886,203 - $1.3 Million	62,585 Added 2.16%	2,955,709 $55.7 Million
Q3 2023 Nov 14, 2023	BUY	$20.68 - $30.61 $867,877 - $1.28 Million	41,967 Added 1.47%	2,893,124 $61.4 Million
Q2 2023 Aug 14, 2023	BUY	$21.98 - $29.42 $1.19 Million - $1.59 Million	54,063 Added 1.93%	2,851,157 $79.7 Million
Q1 2023 May 15, 2023	BUY	$19.8 - $23.89 $712,364 - $859,514	35,978 Added 1.3%	2,797,094 $64.5 Million
Q4 2022 Feb 10, 2023	BUY	$17.65 - $26.17 $462,253 - $685,392	26,190 Added 0.96%	2,761,116 $56.6 Million
Q3 2022 Nov 14, 2022	BUY	$19.04 - $26.02 $4.22 Million - $5.77 Million	221,634 Added 8.82%	2,734,926 $59.5 Million
Q2 2022 Aug 12, 2022	BUY	$17.16 - $21.57 $2.88 Million - $3.62 Million	167,875 Added 7.16%	2,513,292 $48.8 Million
Q1 2022 May 13, 2022	SELL	$18.4 - $21.78 $319,700 - $378,427	-17,375 Reduced 0.74%	2,345,417 $47.2 Million
Q4 2021 Feb 14, 2022	BUY	$18.85 - $24.18 $1.62 Million - $2.08 Million	85,943 Added 3.77%	2,362,792 $50.8 Million
Q3 2021 Nov 12, 2021	SELL	$18.59 - $23.03 $1.14 Million - $1.41 Million	-61,387 Reduced 2.63%	2,276,849 $43.3 Million
Q2 2021 Aug 13, 2021	BUY	$16.76 - $22.78 $39.2 Million - $53.3 Million	2,338,236 New	2,338,236 $53.3 Million

Others Institutions Holding ERII

# of Institutions

204

Shares Held

43.6M

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

Track This Portfolio

Portfolio Update

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

News

Stay updated on Vanguard Group Inc with notifications on news.

Account

Vanguard Group Inc Energy Recovery, Inc. Transaction History