Natera
NTRA · NASDAQ
$405.92+$6.50 (+1.63%)TodayMarket closed ·
Prev close $399.42
Who owns NTRA
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 39.9% of NTRA’s shares.
- JP Morgan Asset Management7.1%
- T. Rowe Price Associates, Inc.6.2%
- BlackRock Institutional Trust Company, N.A.5.1%
- Vanguard Capital Management, LLC4.3%
- Next 6 largest institutions17.1%
- All other shareholders60.1%
| Holder | Shares | % of shares |
|---|---|---|
| JP Morgan Asset Management | 10.22M | 7.14% |
| T. Rowe Price Associates, Inc. | 8.86M | 6.19% |
| BlackRock Institutional Trust Company, N.A. | 7.32M | 5.11% |
| Vanguard Capital Management, LLC | 6.23M | 4.35% |
| Vanguard Portfolio Management, LLC | 5.78M | 4.04% |
| Fidelity Management & Research Company LLC | 5.10M | 3.56% |
| Wellington Management Company, LLP | 4.04M | 2.82% |
| State Street Investment Management (US) | 3.66M | 2.55% |
| Duquesne Family Office LLC | 3.19M | 2.22% |
| Geode Capital Management, L.L.C. | 2.75M | 1.92% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| JPMorgan Large Cap Growth Fund | 5.55M | 3.88% |
| Vanguard Total Stock Market Index Fund | 4.33M | 3.03% |
| Vanguard Small-Cap Index Fund | 3.13M | 2.18% |
| Statens Pensjonsfond Utland | 1.89M | 1.32% |
| Fidelity Contrafund | 1.84M | 1.29% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $184.96M (282 trades) of NTRA on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Rabinowitz Matthew | Option exercise | 50.00K | — |
| Rabinowitz Matthew | Sale | 2.00K | $816.47K |
| Rabinowitz Matthew | Sale | 3.80K | $1.55M |
| Rabinowitz Matthew | Sale | 1.40K | $569.28K |
| Rabinowitz Matthew | Sale | 6.27K | $2.54M |
| Rabinowitz Matthew | Sale | 10.32K | $4.18M |
| Rabinowitz Matthew | Sale | 3.86K | $1.56M |
| Rabinowitz Matthew | Sale | 6.31K | $2.54M |
| Rabinowitz Matthew | Sale | 5.97K | $2.40M |
| Rabinowitz Matthew | Sale | 2.67K | $1.07M |
Short interest
Settled Sep 30, 2026
- Shares short
- 6.36M
- Days to cover
- 3.20
- % of shares outstanding
- 4.44%
- Average daily volume
- 1.98M
- Change since last report
- +32.5%
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