As of 30 Sep 2025, 1 institutional investors reported holding 1 shares of NXSTAGE MEDICAL INC - COMMON STOCK (NXTM).
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 1 | $30 | $30.00 | 1 | |
| 2025 Q2 | 1 | $30 | $30.00 | 1 | |
| 2025 Q1 | 1 | $30 | $30.00 | 1 | |
| 2024 Q4 | 1 | $30 | $30.00 | 1 | |
| 2024 Q3 | 1 | $30 | $30.00 | 1 | |
| 2024 Q2 | 1 | $30 | $30.00 | 1 | |
| 2024 Q1 | 1 | $30 | $30.00 | 1 | |
| 2023 Q4 | 1 | $30 | $30.00 | 1 | |
| 2023 Q3 | 1 | $30 | $30.00 | 1 | |
| 2023 Q2 | 1 | $30 | $30.00 | 1 | |
| 2023 Q1 | 1 | $30 | $30.00 | 1 | |
| 2022 Q4 | 1 | $30 | +$30 | $30.00 | 1 |
| 2020 Q3 | 0 | $0 | -$48,000 | $30.00 | 0 |
| 2020 Q2 | 1,969 | $48,000 | $24.38 | 1 | |
| 2019 Q2 | 0 | $0 | -$112,366,000 | $30.00 | 0 |
| 2019 Q1 | 3,926,141 | $112,366,000 | -$1,634,544,302 | $28.62 | 1 |
| 2018 Q4 | 61,168,210 | $1,750,626,793 | +$66,861,780 | $28.62 | 168 |
| 2018 Q3 | 58,856,787 | $1,641,517,015 | +$52,731,632 | $27.89 | 173 |
| 2018 Q2 | 57,062,490 | $1,592,309,025 | +$111,632 | $27.90 | 169 |
| 2018 Q1 | 57,304,287 | $1,424,581,255 | -$12,664,946 | $24.86 | 166 |
| 2017 Q4 | 57,601,077 | $1,395,757,679 | -$58,799,639 | $24.23 | 174 |
| 2017 Q3 | 58,635,958 | $1,618,326,442 | -$40,125,148 | $27.60 | 164 |
| 2017 Q2 | 61,712,331 | $1,547,019,598 | -$23,037,386 | $25.07 | 159 |
| 2017 Q1 | 62,424,108 | $1,675,455,841 | +$148,052,031 | $26.83 | 168 |
| 2016 Q4 | 61,347,615 | $1,607,768,791 | -$69,137,528 | $26.21 | 169 |
| 2016 Q3 | 63,948,823 | $1,597,274,461 | +$68,235,277 | $24.99 | 153 |
| 2016 Q2 | 62,575,160 | $1,356,637,221 | +$58,126,080 | $21.68 | 143 |
| 2016 Q1 | 61,643,101 | $924,003,795 | +$19,962,929 | $14.99 | 138 |
| 2015 Q4 | 59,630,079 | $1,306,455,680 | -$28,471,446 | $21.91 | 136 |
| 2015 Q3 | 59,935,304 | $945,158,694 | +$3,488,633 | $15.77 | 124 |
| 2015 Q2 | 59,058,993 | $843,619,594 | +$15,469,292 | $14.28 | 137 |
| 2015 Q1 | 57,526,439 | $995,373,720 | +$26,042,060 | $17.30 | 122 |
| 2014 Q4 | 56,012,295 | $1,004,395,244 | +$25,823,810 | $17.93 | 118 |
| 2014 Q3 | 54,934,216 | $721,290,842 | +$13,342,627 | $13.13 | 110 |
| 2014 Q2 | 53,760,555 | $771,663,413 | -$36,921,012 | $14.37 | 114 |
| 2014 Q1 | 55,091,439 | $701,831,084 | +$17,325,458 | $12.74 | 114 |