William Blair Investment Management, LLC Energy Recovery, Inc. Transaction History

William Blair Investment Management, LLC

$39 Billion
Q3 2024

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2023 Feb 09, 2024	SELL	$14.16 - $20.84 $9.21 Million - $13.6 Million	-650,296 Reduced 58.15%	468,024 $8.82 Million
Q3 2023 Nov 09, 2023	SELL	$20.68 - $30.61 $22.9 Million - $33.8 Million	-1,105,571 Reduced 49.71%	1,118,320 $23.7 Million
Q2 2023 Aug 10, 2023	SELL	$21.98 - $29.42 $7.76 Million - $10.4 Million	-352,890 Reduced 13.69%	2,223,891 $62.2 Million
Q1 2023 May 12, 2023	BUY	$19.8 - $23.89 $749,232 - $903,997	37,840 Added 1.49%	2,576,781 $59.4 Million
Q4 2022 Feb 09, 2023	SELL	$17.65 - $26.17 $57,680 - $85,523	-3,268 Reduced 0.13%	2,538,941 $52 Million
Q3 2022 Nov 09, 2022	BUY	$19.04 - $26.02 $2.3 Million - $3.15 Million	121,010 Added 5.0%	2,542,209 $55.3 Million
Q2 2022 Aug 10, 2022	BUY	$17.16 - $21.57 $378,137 - $475,316	22,036 Added 0.92%	2,421,199 $47 Million
Q1 2022 May 11, 2022	BUY	$18.4 - $21.78 $2.13 Million - $2.52 Million	115,739 Added 5.07%	2,399,163 $48.3 Million
Q4 2021 Feb 14, 2022	BUY	$18.85 - $24.18 $18.4 Million - $23.6 Million	977,186 Added 74.81%	2,283,424 $49.1 Million
Q3 2021 Nov 10, 2021	BUY	$18.59 - $23.03 $416,955 - $516,539	22,429 Added 1.75%	1,306,238 $24.9 Million
Q2 2021 Aug 12, 2021	BUY	$16.76 - $22.78 $3.52 Million - $4.79 Million	210,147 Added 19.57%	1,283,809 $29.2 Million
Q1 2021 May 13, 2021	BUY	$13.58 - $19.42 $942,397 - $1.35 Million	69,396 Added 6.91%	1,073,662 $19.7 Million
Q4 2020 Feb 09, 2021	BUY	$8.33 - $13.75 $6.65 Million - $11 Million	797,805 Added 386.42%	1,004,266 $13.7 Million
Q3 2020 Nov 06, 2020	BUY	$6.85 - $8.96 $1.41 Million - $1.85 Million	206,461 New	206,461 $1.69 Million

Others Institutions Holding ERII

# of Institutions

175

Shares Held

44.7M

Call Options Held

34.6K

Put Options Held

4.9K

Black Rock Inc. New York, NY

5.17M
Shares

$78.4 Million
0.0% of portfolio
Ameriprise Financial Inc Minneapolis, MN

3.98M
Shares

$60.3 Million
0.02% of portfolio
Brown Capital Management LLC Baltimore, MD

3.51M
Shares

$53.2 Million
1.34% of portfolio
Vanguard Group Inc Valley Forge, PA

3.21M
Shares

$48.6 Million
0.0% of portfolio
Fil LTD Hamilton, D0

2.21M
Shares

$33.5 Million
0.04% of portfolio

View Full List

About Energy Recovery, Inc.

Ticker ERII
Exchange NASDAQ
Sector Industrials
Industry Pollution & Treatment Controls
Shares Outstandng 55,787,100
Market Cap $846M
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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