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

5,540,420 $75,571 -3% 9.64%
2. 520,000 $7,093 0.33%
3. 323,076 $4,407 0.4%
4.
Arrowstreet Capital

Peter Rathjens, Bruce Clarke And John Campbell

307,547 $4,195 +38% 0%
5.
Elkhorn Partners

Alan S. Parsow

49,433 $674 -27% 0.44%
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
$17.00 25,000 Director 949,733 2021-03-12 Filing
$18.33 912 Officer 42,234 2021-03-02 Filing
$18.21 7,327 Officer 42,234 2021-03-01 Filing
$18.19 10,998 Officer 42,234 2021-03-01 Filing
$18.19 9,957 Officer 42,234 2021-03-01 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 264,792 $3,611,763 0.03%
2. 44,931 $612,859 0%
3. 7,287 $99,395 0%
4. 3,266,530 $44,556 0%
5. 2,261,735 $30,851 0%
News See All