Simplex Trading’s Natera NTRA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$377K Sell
1,884
-1,387
-42% -$298K ﹤0.01% 3587
2025
Q4
$749K Buy
3,271
+1,633
+100% +$341K ﹤0.01% 2912
2025
Q3
$263K Buy
+1,638
New +$259K ﹤0.01% 4626
2024
Q4
Sell
-2,598
Closed -$378K 9285
2024
Q3
$329K Buy
+2,598
New +$298K ﹤0.01% 4033
2023
Q4
Sell
-2,242
Closed -$112K 9490
2023
Q3
$99K Sell
2,242
-2,718
-55% -$139K ﹤0.01% 5097
2023
Q2
$241K Buy
+4,960
New +$253K ﹤0.01% 4087
2022
Q4
Sell
-7,012
Closed -$289K 10019
2022
Q3
$307K Buy
+7,012
New +$334K ﹤0.01% 4059
2022
Q2
Sell
-30,483
Closed -$1.13M 10721
2022
Q1
$1.24M Buy
+30,483
New +$1.83M ﹤0.01% 2641
2021
Q4
Sell
-88
Closed -$9.13K 11112
2021
Q3
$10K Hold
88
﹤0.01% 8926
2021
Q2
$9K Sell
88
-382
-81% -$39.1K ﹤0.01% 9163
2021
Q1
$47K Buy
+470
New +$51.5K ﹤0.01% 6696
2020
Q4
Sell
-7,424
Closed -$620K 8849
2020
Q3
$536K Buy
7,424
+7,398
+28,454% +$421K ﹤0.01% 2915
2020
Q2
$1K Sell
26
-3,050
-99% -$122K ﹤0.01% 7386
2020
Q1
$91K Sell
3,076
-13,081
-81% -$437K ﹤0.01% 4479
2019
Q4
$544K Buy
16,157
+13,898
+615% +$512K ﹤0.01% 2664
2019
Q3
$74K Sell
2,259
-1,015
-31% -$30K ﹤0.01% 4648
2019
Q2
$90K Buy
3,274
+1,593
+95% +$35.1K ﹤0.01% 4300
2019
Q1
$34K Buy
1,681
+952
+131% +$14.9K ﹤0.01% 5309
2018
Q4
$10K Sell
729
-690
-49% -$12.6K ﹤0.01% 5851
2018
Q3
$33K Sell
1,419
-6,503
-82% -$157K ﹤0.01% 5556
2018
Q2
$149K Buy
+7,922
New +$96.4K ﹤0.01% 3823
2018
Q1
Sell
-7,938
Closed -$71K 6634
2017
Q4
$71K Buy
7,938
+99
+1% +$1.07K ﹤0.01% 2106
2017
Q3
$101K Buy
+7,839
New +$87K ﹤0.01% 1697
2017
Q2
Sell
-1,311
Closed -$12.8K 6571
2017
Q1
$11K Buy
+1,311
New +$12.5K ﹤0.01% 3894
2016
Q4
Sell
-1,023
Closed -$11.3K 6309
2016
Q3
$11K Buy
1,023
+869
+564% +$9.8K ﹤0.01% 3537
2016
Q2
$1K Buy
+154
New +$1.71K ﹤0.01% 5372
2016
Q1
Sell
-119
Closed -$1.01K 6025
2015
Q4
$1K Buy
+119
New +$1.13K ﹤0.01% 4938

Other funds holding NTRA

Simplex Trading's NTRA Position: Q1 2026 in Review

Simplex Trading reduced its Natera (NTRA) stake by 42% in Q1 2026, selling an estimated $298K and leaving 1,884 shares worth $377K. The position accounts for ﹤0.01% of the portfolio, ranked #3587.

Simplex Trading first reported a position in NTRA in Q4 2015 and has held it in 27 quarters since. The position peaked at $1.24M in Q1 2022. 761 funds tracked by Wall St. Rank hold NTRA as of Q1 2026.

  • Simplex Trading held 1,884 shares of Natera worth $377K as of Q1 2026.
  • Simplex Trading sold 1,387 Natera shares in Q1 2026, an estimated $298K.
  • Natera made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #3587 holding.
  • Simplex Trading first reported a position in Natera in Q4 2015 and has held it in 27 quarters since.
  • Simplex Trading's Natera position peaked at $1.24M in Q1 2022.
  • 761 funds tracked by Wall St. Rank held Natera as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.