Vanguard Group’s Energy Recovery ERII Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | $52M | Buy |
3,852,438
+89,696
| +2% | +$1.36M | ﹤0.01% | 2143 |
|
|
2025
Q3 | $58M | Buy |
3,762,742
+137,338
| +4% | +$1.94M | ﹤0.01% | 2086 |
|
|
2025
Q2 | $46.3M | Buy |
3,625,404
+130,532
| +4% | +$1.77M | ﹤0.01% | 2156 |
|
|
2025
Q1 | $55.5M | Buy |
3,494,872
+242,494
| +7% | +$3.69M | ﹤0.01% | 2057 |
|
|
2024
Q4 | $47.8M | Buy |
3,252,378
+43,290
| +1% | +$741K | ﹤0.01% | 2177 |
|
|
2024
Q3 | $55.8M | Buy |
3,209,088
+28,063
| +0.9% | +$443K | ﹤0.01% | 2131 |
|
|
2024
Q2 | $42.3M | Buy |
3,181,025
+171,596
| +6% | +$2.37M | ﹤0.01% | 2212 |
|
|
2024
Q1 | $47.5M | Buy |
3,009,429
+53,720
| +2% | +$855K | ﹤0.01% | 2192 |
|
|
2023
Q4 | $55.7M | Buy |
2,955,709
+62,585
| +2% | +$1.16M | ﹤0.01% | 2142 |
|
|
2023
Q3 | $61.4M | Buy |
2,893,124
+41,967
| +1% | +$1.12M | ﹤0.01% | 2033 |
|
|
2023
Q2 | $79.7M | Buy |
2,851,157
+54,063
| +2% | +$1.35M | ﹤0.01% | 1968 |
|
|
2023
Q1 | $64.5M | Buy |
2,797,094
+35,978
| +1% | +$790K | ﹤0.01% | 2048 |
|
|
2022
Q4 | $56.6M | Buy |
2,761,116
+26,190
| +1% | +$573K | ﹤0.01% | 2123 |
|
|
2022
Q3 | $59.5M | Buy |
2,734,926
+221,634
| +9% | +$4.99M | ﹤0.01% | 2098 |
|
|
2022
Q2 | $48.8M | Buy |
2,513,292
+167,875
| +7% | +$3.26M | ﹤0.01% | 2206 |
|
|
2022
Q1 | $47.2M | Sell |
2,345,417
-17,375
| -0.7% | -$338K | ﹤0.01% | 2334 |
|
|
2021
Q4 | $50.8M | Buy |
2,362,792
+85,943
| +4% | +$1.8M | ﹤0.01% | 2341 |
|
|
2021
Q3 | $43.3M | Sell |
2,276,849
-61,387
| -3% | -$1.25M | ﹤0.01% | 2437 |
|
|
2021
Q2 | $53.3M | Buy |
2,338,236
+8,279
| +0.4% | +$163K | ﹤0.01% | 2338 |
|
|
2021
Q1 | $42.7M | Buy |
2,329,957
+68,222
| +3% | +$1.09M | ﹤0.01% | 2399 |
|
|
2020
Q4 | $30.9M | Buy |
2,261,735
+54,887
| +2% | +$585K | ﹤0.01% | 2430 |
|
|
2020
Q3 | $18.1M | Sell |
2,206,848
-8,499
| -0.4% | -$68.2K | ﹤0.01% | 2507 |
|
|
2020
Q2 | $16.8M | Buy |
2,215,347
+284,323
| +15% | +$2.25M | ﹤0.01% | 2507 |
|
|
2020
Q1 | $14.4M | Buy |
1,931,024
+9,545
| +0.5% | +$90.5K | ﹤0.01% | 2440 |
|
|
2019
Q4 | $18.8M | Buy |
1,921,479
+12,772
| +0.7% | +$118K | ﹤0.01% | 2563 |
|
|
2019
Q3 | $17.7M | Buy |
1,908,707
+53,141
| +3% | +$536K | ﹤0.01% | 2546 |
|
|
2019
Q2 | $19.3M | Sell |
1,855,566
-7,994
| -0.4% | -$78.7K | ﹤0.01% | 2525 |
|
|
2019
Q1 | $16.3M | Buy |
1,863,560
+110,328
| +6% | +$878K | ﹤0.01% | 2595 |
|
|
2018
Q4 | $11.8M | Buy |
1,753,232
+93,801
| +6% | +$738K | ﹤0.01% | 2688 |
|
|
2018
Q3 | $14.9M | Buy |
1,659,431
+19,408
| +1% | +$172K | ﹤0.01% | 2729 |
|
|
2018
Q2 | $13.3M | Sell |
1,640,023
-17,184
| -1% | -$145K | ﹤0.01% | 2761 |
|
|
2018
Q1 | $13.6M | Sell |
1,657,207
-5,246
| -0.3% | -$42.4K | ﹤0.01% | 2662 |
|
|
2017
Q4 | $14.5M | Buy |
1,662,453
+81,252
| +5% | +$741K | ﹤0.01% | 2646 |
|
|
2017
Q3 | $12.5M | Sell |
1,581,201
-116,045
| -7% | -$829K | ﹤0.01% | 2707 |
|
|
2017
Q2 | $14.1M | Sell |
1,697,246
-826,080
| -33% | -$6.61M | ﹤0.01% | 2612 |
|
|
2017
Q1 | $21M | Sell |
2,523,326
-97,627
| -4% | -$906K | ﹤0.01% | 2422 |
|
|
2016
Q4 | $27.1M | Buy |
2,620,953
+893,975
| +52% | +$10.7M | ﹤0.01% | 2266 |
|
|
2016
Q3 | $27.6M | Buy |
1,726,978
+268,281
| +18% | +$3.26M | ﹤0.01% | 2215 |
|
|
2016
Q2 | $13M | Buy |
1,458,697
+242,467
| +20% | +$2.59M | ﹤0.01% | 2525 |
|
|
2016
Q1 | $12.6M | Buy |
1,216,230
+63,783
| +6% | +$465K | ﹤0.01% | 2490 |
|
|
2015
Q4 | $8.15M | Buy |
1,152,447
+3,540
| +0.3% | +$22.3K | ﹤0.01% | 2753 |
|
|
2015
Q3 | $2.46M | Buy |
1,148,907
+42,351
| +4% | +$110K | ﹤0.01% | 3279 |
|
|
2015
Q2 | $3.03M | Sell |
1,106,556
-57,997
| -5% | -$170K | ﹤0.01% | 3230 |
|
|
2015
Q1 | $3.02M | Buy |
1,164,553
+14,849
| +1% | +$51K | ﹤0.01% | 3230 |
|
|
2014
Q4 | $6.06M | Buy |
1,149,704
+1,819
| +0.2% | +$8.26K | ﹤0.01% | 2793 |
|
|
2014
Q3 | $4.06M | Buy |
1,147,885
+1,625
| +0.1% | +$7.1K | ﹤0.01% | 2942 |
|
|
2014
Q2 | $5.64M | Sell |
1,146,260
-12,023
| -1% | -$62.1K | ﹤0.01% | 2778 |
|
|
2014
Q1 | $6.16M | Buy |
1,158,283
+69,023
| +6% | +$340K | ﹤0.01% | 2722 |
|
|
2013
Q4 | $6.06M | Buy |
1,089,260
+29,785
| +3% | +$167K | ﹤0.01% | 2689 |
|
|
2013
Q3 | $7.68M | Sell |
1,059,475
-1,902
| -0.2% | -$9.89K | ﹤0.01% | 2520 |
|
|
2013
Q2 | $4.38M | Buy |
+1,061,377
| New | +$4.04M | ﹤0.01% | 2742 |
|
Other funds holding ERII
AC
Vanguard Group's ERII Position: Q4 2025 in Review
Vanguard Group increased its Energy Recovery (ERII) stake by 2.4% in Q4 2025, buying an estimated $1.36M and bringing the position to 3,852,438 shares worth $52M. The position accounts for ﹤0.01% of the portfolio, ranked #2143.
Vanguard Group first reported a position in ERII in Q2 2013 and has held it in 51 quarters since. The position peaked at $79.7M in Q2 2023. 191 funds tracked by Wall St. Rank hold ERII as of Q4 2025.
- Vanguard Group held 3,852,438 shares of Energy Recovery worth $52M as of Q4 2025.
- Vanguard Group bought 89,696 Energy Recovery shares in Q4 2025, an estimated $1.36M.
- Energy Recovery made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #2143 holding.
- Vanguard Group first reported a position in Energy Recovery in Q2 2013 and has held it in 51 quarters since.
- Vanguard Group's Energy Recovery position peaked at $79.7M in Q2 2023.
- 191 funds tracked by Wall St. Rank held Energy Recovery as of Q4 2025.
Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.