How many shares of ERII does NORTHERN TRUST CORP own?

As of 2026-Q2, NORTHERN TRUST CORP holds 478,524 shares of ERII (ENERGY RECOVERY INC).

What is NORTHERN TRUST CORP's ERII position worth?

As of 2026-Q2, NORTHERN TRUST CORP's ERII position is worth $4.3M.

In 2026-Q2, NORTHERN TRUST CORP increased their ERII position (+6.2% change in shares).

Based on available 13F filings, NORTHERN TRUST CORP first reported a position in ERII in 2019-Q1. They have held the position across 30 quarters.

Position history for NORTHERN TRUST CORP's holdings in ENERGY RECOVERY INC

Current Value

$4.3M

Current Shares

478,524

Total Value Change

+$369,286

Total Shares Change

+26,309

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	478,524	+6.2%	$4.3M	0.0%	$9.02	28
2026-Q1	Increased	450,437	+2.8%	$4.5M	0.0%	$10.22	28
2025-Q4	Decreased	438,397	-10.1%	$5.9M	0.0%	$13.48	0
2025-Q3	Decreased	487,736	-1.8%	$7.5M	0.0%	$15.35	0
2025-Q2	Decreased	496,660	-8.3%	$6.3M	0.0%	$12.62	0
2025-Q1	Decreased	541,561	-3.2%	$8.6M	0.0%	$15.95	0
2024-Q4	Increased	559,587	+4.5%	$8.2M	0.0%	$14.72	29
2024-Q3	Increased	535,288	+1.2%	$9.3M	0.0%	$17.19	28
2024-Q2	Decreased	528,876	-3.0%	$7M	0.0%	$13.29	0
2024-Q1	Decreased	545,327	-4.3%	$8.6M	0.0%	$15.79	0
2023-Q4	Increased	569,923	+0.4%	$10.7M	0.0%	$18.84	28
2023-Q3	Increased	567,750	+1.6%	$12M	0.0%	$21.21	28
2023-Q2	Increased	558,813	+2.7%	$15.6M	0.0%	$27.81	29
2023-Q1	Increased	544,101	+1.1%	$12.5M	0.0%	$22.11	28
2022-Q4	Increased	538,370	+0.4%	$11M	0.0%	$20.49	28
2022-Q3	Increased	536,028	+3.5%	$11.7M	0.0%	$22.40	29
2022-Q2	Increased	517,714	+25.1%	$10.1M	0.0%	$19.12	34
2022-Q1	Decreased	413,935	-4.6%	$8.3M	0.0%	$20.45	0
2021-Q4	Decreased	433,920	-2.4%	$9.3M	0.0%	$21.34	0
2021-Q3	Decreased	444,730	-3.8%	$8.5M	0.0%	$19.21	0
2021-Q2	Increased	462,230	+1.2%	$10.5M	0.0%	$22.04	28
2021-Q1	Decreased	456,791	-4.9%	$8.4M	0.0%	$18.18	0
2020-Q4	Decreased	480,523	-2.3%	$6.6M	0.0%	$13.24	0
2020-Q3	Decreased	491,673	-0.3%	$4M	0.0%	$8.17	0
2020-Q2	Increased	493,352	+3.4%	$3.7M	0.0%	$8.91	28
2020-Q1	Increased	477,062	+2.1%	$3.6M	0.0%	$7.05	27
2019-Q4	Decreased	467,427	-10.5%	$4.6M	0.0%	$9.84	0
2019-Q3	Increased	522,368	+15.0%	$4.8M	0.0%	$9.31	31
2019-Q2	Increased	454,372	+0.5%	$4.7M	0.0%	$10.42	27
2019-Q1	New	452,215	-	$3.9M	0.0%	$8.73	37