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Energy Recovery Inc. (ERII)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1.
Trigran Investments

Douglas T. Granat

3,149,018 $32,813 +2% 5.46%
2. 1,100,000 $11,462 1.04%
3.
Elkhorn Partners

Alan S. Parsow

81,581 $850 -7% 0.5%
4.
Yaupon Capital

Steve Pattyn

61,542 $641 0.18%
5.
Driehaus Capital

Richard Driehaus

297,935 $3,104 0.09%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$7.08 18,000 Director 18,000 2017-09-14 Filing
$7.53 20,000 Director 142,361 2017-03-14 Filing
$7.58 3,298 Officer 8,068 2017-03-14 Filing
$10.10 4,770 Officer 4,770 2016-11-08 Filing
$10.96 6,350 Officer 32,435 2016-06-06 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$9.96 230 Officer 44,123 2019-08-09 Filing
$12.00 5,000 Officer 48,432 2019-07-16 Filing
$11.92 36,946 Officer 44,353 2019-07-16 Filing
$10.31 229 Officer 44,453 2019-07-09 Filing
$9.82 230 Officer 44,782 2019-06-12 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 805,900 $8,397 0.87%
2. 101,111 $1,054 0.65%
3. 293,598 $3,059 0.41%
4. 357,196 $3,722 0.37%
5. 23,036 $240 0.27%
News See All