What does CUSIP 29270J100 represent in this 13F holders report?

CUSIP 29270J100 is the security identifier for ERII - Energy Recovery, Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held ERII - Energy Recovery, Inc. - Common Stock in Q4 2016?

121 institutional investors reported ERII - Energy Recovery, Inc. - Common Stock for Q4 2016. Use the holders table for investor-level position and value details.

Energy Recovery, Inc. - Common Stock (ERII)

CUSIP: 29270J100

Q4 2016 13F Holders as of 31 Dec 2016

Type / Class: Equity / Common Stock
Shares outstanding: 52,806,120
Total 13F shares: 18,474,807
Share change: +3,122,767
Total reported value: $191,195,769
Put/Call ratio: 65%
Price per share: $10.35
Number of holders: 121
Value change: +$22,106,773
Number of buys: 69
Number of sells: 51

Quarterly Holders Quick Answers

What is CUSIP 29270J100?
CUSIP 29270J100 identifies ERII - Energy Recovery, Inc. - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2017
Previous quarter: Q3 2016

Recent filing periods for CUSIP 29270J100:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of ERII - Energy Recovery, Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	3.3%	1,726,978	$27,597,000	—	30 Sep 2016	13F
BlackRock Fund Advisors	13F	Company	1.8%	943,046	$15,070,000	—	30 Sep 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	1.6%	829,958	$13,263,000	—	30 Sep 2016	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.4%	754,809	$12,062,000	—	30 Sep 2016	13F
Invesco Ltd.	13F	Company	1.3%	708,493	$11,321,000	—	30 Sep 2016	13F
AMERIPRISE FINANCIAL INC	13F	Company	1%	531,383	$8,493,000	—	30 Sep 2016	13F
STATE STREET CORP	13F	Company	0.98%	519,580	$8,304,000	—	30 Sep 2016	13F
BOGLE INVESTMENT MANAGEMENT L P /DE/	13F	Company	0.9%	475,783	$7,603,000	—	30 Sep 2016	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.8%	423,799	$6,772,000	—	30 Sep 2016	13F
Venator Capital Management Ltd.	13F	Company	0.78%	410,000	$6,552,000	—	30 Sep 2016	13F
NORTHERN TRUST CORP	13F	Company	0.73%	386,343	$6,174,000	—	30 Sep 2016	13F
ESSEX INVESTMENT MANAGEMENT CO LLC	13F	Company	0.66%	350,179	$5,596,000	—	30 Sep 2016	13F
DRIEHAUS CAPITAL MANAGEMENT LLC	13F	Company	0.63%	335,040	$5,354,000	—	30 Sep 2016	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.63%	330,700	$5,285,000	—	30 Sep 2016	13F
Calvert Investment Management, Inc.	13F	Company	0.6%	318,895	$5,096,000	—	30 Sep 2016	13F
JPMORGAN CHASE & CO	13F	Company	0.56%	297,308	$4,751,000	—	30 Sep 2016	13F
Baird Financial Group, Inc.	13F	Company	0.55%	292,910	$4,681,000	—	30 Sep 2016	13F
FIRST TRUST ADVISORS LP	13F	Company	0.51%	267,307	$4,272,000	—	30 Sep 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.49%	256,933	$4,105,000	—	30 Sep 2016	13F
Informed Momentum Co LLC	13F	Company	0.47%	247,594	$3,957,000	—	30 Sep 2016	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.46%	245,025	$3,915,000	—	30 Sep 2016	13F
KBC Group NV	13F	Company	0.45%	239,078	$3,820,000	—	30 Sep 2016	13F
Bank of New York Mellon Corp	13F	Company	0.45%	235,754	$3,767,000	—	30 Sep 2016	13F
Allianz Asset Management GmbH	13F	Company	0.41%	216,028	$3,452,000	—	30 Sep 2016	13F
AVENIR CORP	13F	Company	0.4%	209,550	$3,349,000	—	30 Sep 2016	13F
CITADEL ADVISORS LLC	13F	Company	0.37%	196,891	$3,146,000	—	30 Sep 2016	13F
QS Investors, LLC	13F	Company	0.34%	180,906	$2,891,000	—	30 Sep 2016	13F
MORGAN STANLEY	13F	Company	0.27%	140,911	$2,251,000	—	30 Sep 2016	13F
BlackRock Investment Management, LLC	13F	Company	0.25%	132,852	$2,123,000	—	30 Sep 2016	13F
AXA S.A.	13F	Company	0.25%	132,300	$2,114,000	—	30 Sep 2016	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.2%	105,796	$1,691,000	—	30 Sep 2016	13F
683 Capital Management, LLC	13F	Company	0.19%	100,000	$1,598,000	—	30 Sep 2016	13F
UBS Group AG	13F	Company	0.18%	95,531	$1,527,000	—	30 Sep 2016	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.17%	92,400	$1,477,000	—	30 Sep 2016	13F
Emerald Acquisition Ltd.	13F	Company	0.17%	90,802	$1,451,000	—	30 Sep 2016	13F
Nicholas Investment Partners, LP	13F	Company	0.16%	86,361	$1,380,000	—	30 Sep 2016	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.16%	85,434	$1,365,000	—	30 Sep 2016	13F
GABELLI FUNDS LLC	13F	Company	0.15%	80,000	$1,278,000	—	30 Sep 2016	13F
PECONIC PARTNERS LLC	13F	Company	0.14%	75,000	$1,199,000	—	30 Sep 2016	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	0.14%	74,531	$1,191,000	—	30 Sep 2016	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.14%	72,907	$1,165,000	—	30 Sep 2016	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.13%	68,311	$1,092,000	—	30 Sep 2016	13F
Teton Advisors, Inc.	13F	Company	0.13%	68,000	$1,087,000	—	30 Sep 2016	13F
Swiss National Bank	13F	Company	0.11%	60,100	$960,000	—	30 Sep 2016	13F
Mosaic Family Wealth, LLC	13F	Company	0.11%	60,000	$959,000	—	30 Sep 2016	13F
OPPENHEIMER & CO INC	13F	Company	0.11%	59,975	$958,000	—	30 Sep 2016	13F
CREDIT SUISSE AG/	13F	Company	0.1%	55,096	$879,000	—	30 Sep 2016	13F
TEACHERS ADVISORS, LLC	13F	Company	0.1%	53,862	$861,000	—	30 Sep 2016	13F
D.A. DAVIDSON & CO.	13F	Company	0.1%	53,500	$854,000	—	30 Sep 2016	13F
GLOBEFLEX CAPITAL L P	13F	Company	0.1%	52,900	$845,000	—	30 Sep 2016	13F

Institutional Holders of Energy Recovery, Inc. - Common Stock (ERII) as of Q4 2016

As of 31 Dec 2016, Energy Recovery, Inc. - Common Stock (ERII) was held by 121 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 18,474,807 shares. The largest 10 holders included VANGUARD GROUP INC, WELLS FARGO & COMPANY/MN, Invesco Ltd., BlackRock Fund Advisors, MILLENNIUM MANAGEMENT LLC, BlackRock Institutional Trust Company, N.A., PRINCIPAL FINANCIAL GROUP INC, AMERIPRISE FINANCIAL INC, Sandia Holdings, LLC, and STATE STREET CORP. This page lists 121 institutional shareholders reporting positions in this security for the Q4 2016 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2016 vs Q3 2016 Across Filers

Q3 2016 holders

114

Q4 2016 holders

121

Holder diff

Investor	Q3 2016 Shares	Q4 2016 Shares	Share Diff	Share Chg %	Q3 2016 Value $	Q4 2016 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.