Essex Investment Management CO LLC Energy Recovery, Inc. Transaction History

Essex Investment Management CO LLC

  • $536 Million
  • Q3 2024

A detailed history of Essex Investment Management CO LLC transactions in Energy Recovery, Inc. stock. As of the latest transaction made, Essex Investment Management CO LLC holds 237,426 shares of ERII stock, worth $4.51 Million. This represents 0.77% of its overall portfolio holdings.

Number of Shares
237,426
Previous 244,688 2.97%
Holding current value
$4.51 Million
Previous $3.25 Million 26.98%
% of portfolio
0.77%
Previous 0.65%

Shares

29 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Oct 10, 2024
SELL
$12.6 - $18.23 $91,501 - $132,386
-7,262 Reduced 2.97%
237,426 $4.13 Million
Q2 2024

Aug 12, 2024
SELL
$12.37 - $15.87 $144,469 - $185,345
-11,679 Reduced 4.56%
244,688 $3.25 Million
Q1 2024

May 03, 2024
SELL
$14.04 - $18.88 $718,609 - $966,335
-51,183 Reduced 16.64%
256,367 $4.05 Million
Q4 2023

Feb 07, 2024
SELL
$14.16 - $20.84 $1 Million - $1.47 Million
-70,684 Reduced 18.69%
307,550 $5.79 Million
Q3 2023

Nov 09, 2023
BUY
$20.68 - $30.61 $1.81 Million - $2.68 Million
87,690 Added 30.18%
378,234 $8.02 Million
Q2 2023

Aug 14, 2023
SELL
$21.98 - $29.42 $3.59 Million - $4.81 Million
-163,440 Reduced 36.0%
290,544 $8.12 Million
Q1 2023

May 04, 2023
SELL
$19.8 - $23.89 $90,604 - $109,320
-4,576 Reduced 1.0%
453,984 $10.5 Million
Q4 2022

Feb 02, 2023
BUY
$17.65 - $26.17 $494 - $732
28 Added 0.01%
458,560 $9.4 Million
Q3 2022

Nov 14, 2022
BUY
$19.04 - $26.02 $364,120 - $497,606
19,124 Added 4.35%
458,532 $9.97 Million
Q2 2022

Aug 12, 2022
SELL
$17.16 - $21.57 $166,966 - $209,876
-9,730 Reduced 2.17%
439,408 $8.53 Million
Q1 2022

May 09, 2022
BUY
$18.4 - $21.78 $1.06 Million - $1.25 Million
57,357 Added 14.64%
449,138 $9.05 Million
Q4 2021

Feb 10, 2022
BUY
$18.85 - $24.18 $146,030 - $187,322
7,747 Added 2.02%
391,781 $8.42 Million
Q3 2021

Nov 09, 2021
BUY
$18.59 - $23.03 $1.86 Million - $2.3 Million
99,790 Added 35.11%
384,034 $7.31 Million
Q2 2021

Aug 12, 2021
SELL
$16.76 - $22.78 $1.56 Million - $2.12 Million
-93,139 Reduced 24.68%
284,244 $6.48 Million
Q1 2021

May 12, 2021
BUY
$13.58 - $19.42 $222,970 - $318,856
16,419 Added 4.55%
377,383 $6.92 Million
Q4 2020

Feb 12, 2021
BUY
$8.33 - $13.75 $1.79 Million - $2.95 Million
214,861 Added 147.06%
360,964 $4.92 Million
Q3 2020

Nov 12, 2020
BUY
$6.85 - $8.96 $31,174 - $40,776
4,551 Added 3.22%
146,103 $1.2 Million
Q2 2020

Aug 04, 2020
SELL
$6.94 - $9.05 $2.59 Million - $3.37 Million
-372,630 Reduced 72.47%
141,552 $1.08 Million
Q1 2020

May 04, 2020
BUY
$6.5 - $11.02 $994,110 - $1.69 Million
152,940 Added 42.34%
514,182 $3.83 Million
Q4 2019

Feb 10, 2020
BUY
$8.46 - $9.99 $324,102 - $382,716
38,310 Added 11.86%
361,242 $3.54 Million
Q3 2019

Oct 22, 2019
BUY
$8.73 - $11.73 $256,085 - $344,087
29,334 Added 9.99%
322,932 $2.99 Million
Q2 2019

Aug 15, 2019
BUY
$8.79 - $11.02 $578,487 - $725,248
65,812 Added 28.89%
293,598 $3.06 Million
Q1 2019

May 15, 2019
BUY
$6.77 - $9.1 $785,320 - $1.06 Million
116,000 Added 103.77%
227,786 $1.99 Million
Q4 2018

Feb 06, 2019
SELL
$6.38 - $9.24 $1.32 Million - $1.91 Million
-206,598 Reduced 64.89%
111,786 $752,000
Q3 2018

Oct 16, 2018
BUY
$7.68 - $9.79 $18,923 - $24,122
2,464 Added 0.78%
318,384 $2.85 Million
Q2 2018

Jul 17, 2018
SELL
$7.81 - $9.1 $43,915 - $51,169
-5,623 Reduced 1.75%
315,920 $2.55 Million
Q1 2018

Apr 26, 2018
BUY
$6.63 - $9.09 $119,333 - $163,610
17,999 Added 5.93%
321,543 $2.64 Million
Q4 2017

Feb 05, 2018
BUY
$7.61 - $11.23 $147,968 - $218,356
19,444 Added 6.84%
303,544 $2.66 Million
Q3 2017

Oct 30, 2017
BUY
$6.18 - $7.9 $1.76 Million - $2.24 Million
284,100
284,100 $2.24 Million

Others Institutions Holding ERII

# of Institutions
176
Shares Held
44.7M
Call Options Held
34.6K
Put Options Held
4.9K
View Full List

About Energy Recovery, Inc.

ERII Quotes by TradingView
  • Ticker ERII
  • Exchange NASDAQ
  • Sector Industrials
  • Industry Pollution & Treatment Controls
  • Shares Outstandng 55,787,100
  • Market Cap $1.06B
  • 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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