Parallax Volatility Advisers
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Parallax Volatility Advisers’s Energy Recovery ERII Stock Holding History

Parallax Volatility Advisers’s Portfolio ERII Stock Details ERII Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2022
Q4 		– Sell
-66,700
Closed -$1.45M – 2983
2022
Q3 		$1.45M Buy
66,700
+33,400
+100% +$752K ﹤0.01% 1574
2022
Q2 		$647K Buy
+33,300
New +$646K ﹤0.01% 1805
2017
Q3 		– Sell
-2,000
Closed -$17K – 2356
2017
Q2 		$17K Hold
2,000
– – ﹤0.01% 1939
2017
Q1 		$17K Buy
2,000
+1,400
+233% +$13K ﹤0.01% 3028
2016
Q4 		$6K Sell
600
-1,700
-74% -$20.4K ﹤0.01% 2834
2016
Q3 		$37K Buy
+2,300
New +$28K ﹤0.01% 2457

Other funds holding ERII

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
TIS
Tortoise Index Solutions Overland Park, Kansas $497M AUM 17.23% 1-Year Est. Return
Diamond Hill Capital Management
Diamond Hill Capital Management Columbus, Ohio $16B AUM 4.15% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
AC
Avenir Corporation Alexandria, Virginia $820M AUM 2.4% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Parallax Volatility Advisers's ERII Position: Q2 2018 in Review

Parallax Volatility Advisers sold out of Energy Recovery (ERII) in Q2 2018, closing a stake of 5,878 shares — an estimated $48K sold.

Parallax Volatility Advisers first reported a position in ERII in Q4 2017 and held it in 2 quarters. The position peaked at $49K in Q4 2017. 108 funds tracked by Wall St. Rank hold ERII as of Q2 2018.

  • Parallax Volatility Advisers reported no remaining Energy Recovery position as of Q2 2018 after selling out during the quarter.
  • Parallax Volatility Advisers sold 5,878 Energy Recovery shares in Q2 2018, an estimated $48K.
  • Parallax Volatility Advisers first reported a position in Energy Recovery in Q4 2017 and held it in 2 quarters.
  • Parallax Volatility Advisers's Energy Recovery position peaked at $49K in Q4 2017.
  • 108 funds tracked by Wall St. Rank held Energy Recovery as of Q2 2018.

Based on Parallax Volatility Advisers's 13F filing for Q2 2018, filed 14 Aug 2018.