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NTRA · Natera, Inc. · Holdings

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$395.56 -5.09 (-1.27%) At close · Oct 7
Market Cap
$57.02B
Shares
144.14M
Volume · Oct 7 2.82M Avg daily vol (3M) 1.44M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 854
Total Value: $37,879,864,945
Total Shares: 139,541,885
Showing 1–100 of 886 holdings by value · page 1 of 9

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 853 13F filers
Top Holder
9.2%
Sep 2023 → Jun 2026 · range 9.0% – 9.9%
of institutional value
Top 5
32.1%
Sep 2023 → Jun 2026 · range 26.9% – 39.1%
of institutional value
Top 10
45.8%
Sep 2023 → Jun 2026 · range 39.5% – 50.3%
of institutional value
HHI
306
Sep 2023 → Jun 2026 · range 254 – 391
Broadly held
Showing 100 of 886
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1604821 CUSIP 632307104 13F (30d) 31 filings 25 filers Visit website Investor relations