NEPH
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +6.7% ·
share flow +2.4% ·
net new positions +6.2%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 19 | +6 | 641.57K | $2.29M | +6 | −1 |
| Q1 2026 | 14 | -2 | 661.12K | $1.97M | n/a | −2 |
| Q4 2025 | 16 | +1 | 630.23K | $3.08M | +1 | n/a |
| Q3 2025 | 7 | 0 | 492.50K | $2.33M | n/a | n/a |
| Q2 2025 | 5 | +1 | 455.12K | $1.86M | +1 | n/a |
| Q1 2025 | 3 | 0 | 118.01K | $203,017 | n/a | n/a |
| Q4 2024 | 3 | -1 | 114.84K | $167,694 | n/a | −1 |
| Q3 2024 | 3 | 0 | 126.93K | $217,079 | n/a | n/a |
| Q2 2024 | 3 | n/a | 130.88K | $276,202 | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 233.64K | -16.9% | $1.14M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 2 | Renaissance Technologies ✦ | 103.77K | +25.8% | $506,407 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 74.63K | -1.7% | $364,278 | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 4 | HighTower Advisors, LLC | 59.71K | n/a | $291,385 | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Blair William & Co/Il | 36.25K | n/a | $176,895 | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Marshall Wace ✦ | 21.98K | New | $107,277 | 0.0% | New | 1 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 20.71K | +25.2% | $101,065 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 8 | Goldman Sachs Group ✦ | 18.98K | +1.8% | $92,622 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Morgan Stanley ✦ | 17.96K | +837.8% | $87,640 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | State Street Global Advisors ✦ (passive) | 15.70K | 0.0% | $76,606 | 0.0% | Held | 5 | SEC ↗ |
| 11 | Dimensional Fund Advisors Lp | 13.60K | n/a | $66,373 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 12 | Northern Trust Corp | 10.83K | n/a | $52,841 | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Osaic Holdings, Inc. | 1.62K | n/a | $7,930 | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Royal Bank Of Canada | 738 | n/a | $4,000 | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Bank Of America Corp /De/ | 73 | n/a | $356 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 16 | Jones Financial Companies Lllp | 31 | n/a | $151 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $107,277 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 27 holders, 5.37M shares, $16.00M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
2.1% of class · View original SEC filing ↗