Natera, Inc.
US ˙ NasdaqGS ˙ US6323071042

SecurityNTRA / Natera, Inc.
InstitutionTrexquant Investment LP
Latest Disclosed Ownership130,479 shares
Latest Disclosed Value $ 26,094,495
Trexquant Investment LP reports 114.30% increase in ownership of NTRA / Natera, Inc.

On May 15, 2026 - Trexquant Investment LP filed a 13F-HR form disclosing ownership of 130,479 shares of Natera, Inc. (US:NTRA) valued at $26,094,495 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 60,887 shares of Natera, Inc.. This represents a change in shares of 114.30% during the quarter. The current value of the position is $28,093,433 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F NATERA COM 632307104 130,479 69,592 114.30 26,094 87.08 0.1875
2026-02-17 2025-12-31 13F NATERA COM 632307104 60,887 -53,366 -46.71 13,949 -24.16 0.1243
2025-11-14 2025-09-30 13F NATERA COM 632307104 114,253 43,406 61.27 18,391 53.67 0.1893
2025-08-12 2025-06-30 13F NATERA COM 632307104 70,847 -37,480 -34.60 11,969 -21.87 0.1350
2025-05-14 2025-03-31 13F NATERA COM 632307104 108,327 73,153 207.97 15,319 175.11 0.1782
2025-02-12 2024-12-31 13F NATERA COM 632307104 35,174 -27,787 -44.13 5,568 -30.33 0.0649
2024-11-12 2024-09-30 13F NATERA COM 632307104 62,961 -29,173 -31.66 7,993 -19.90 0.1012
2024-08-13 2024-06-30 13F NATERA COM 632307104 92,134 49,255 114.87 9,977 154.45 0.1522
2024-05-14 2024-03-31 13F NATERA COM 632307104 42,879 -75,879 -63.89 3,922 -47.29 0.0782
2024-02-09 2023-12-31 13F NATERA COM 632307104 118,758 101,143 574.19 7,439 854.94 0.1674
2023-11-13 2023-09-30 13F NATERA COM 632307104 17,615 -8,364 -32.20 779 -38.37 0.0196
2023-08-11 2023-06-30 13F NATERA COM 632307104 25,979 -7,268 -21.86 1,264 -31.49 0.0331
2023-05-15 2023-03-31 13F NATERA COM 632307104 33,247 33,247 1,846 0.0507
2023-02-13 2022-12-31 13F NATERA COM 632307104 0 -49,674 -100.00 0 -100.00
2022-11-14 2022-09-30 13F NATERA COM 632307104 49,674 38,071 328.11 2,177 429.68 0.0766
2022-08-11 2022-06-30 13F NATERA COM 632307104 11,603 11,603 411 0.0184
2022-05-13 2022-03-31 13F NATERA COM 632307104 0 -5,449 -100.00 0 -100.00
2022-02-14 2021-12-31 13F NATERA COM 632307104 5,449 5,449 509 0.0314
2021-11-12 2021-09-30 13F NATERA COM 632307104 0 -25,845 -100.00 0 -100.00
2021-08-12 2021-06-30 13F NATERA COM 632307104 25,845 22,736 731.30 2,934 828.48 0.2476
2021-05-13 2021-03-31 13F NATERA COM 632307104 3,109 3,109 316 0.0290
2021-02-11 2020-12-31 13F NATERA COM 632307104 0 -13,590 -100.00 0 -100.00
2020-11-06 2020-09-30 13F NATERA COM 632307104 13,590 -19,118 -58.45 982 -39.79 0.0632
2020-08-07 2020-06-30 13F NATERA COM 632307104 32,708 1,282 4.08 1,631 73.88 0.1132
2020-05-08 2020-03-31 13F NATERA COM 632307104 31,426 5,976 23.48 938 9.45 0.0681
2020-02-12 2019-12-31 13F NATERA COM 632307104 25,450 25,450 857 0.0507
2019-08-09 2019-06-30 13F NATERA COM 632307104 0 -24,653 -100.00 0 -100.00
2019-05-13 2019-03-31 13F NATERA COM 632307104 24,653 24,653 508 0.0361
2019-02-13 2018-12-31 13F NATERA COM 632307104 0 -21,626 -100.00 0 -100.00
2018-11-09 2018-09-30 13F NATERA COM 632307104 21,626 -1,017 -4.49 518 21.60 0.0389
2018-08-07 2018-06-30 13F NATERA COM 632307104 22,643 9,820 76.58 426 257.98 0.0295
2018-05-03 2018-03-31 13F NATERA COM 632307104 12,823 12,823 119 0.0083
2017-02-10 2016-12-31 13F NATERA COM 632307104 0 -30,453 -100.00 0 -100.00
2016-11-10 2016-09-30 13F NATERA COM 632307104 30,453 30,453 338 0.0755
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.