Mariner
NTRA icon

Mariner’s Natera NTRA Stock Holding History

Mariner’s Portfolio NTRA Stock Details NTRA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$21.2M Buy
78,197
+6,028
+8% +$1.29M 0.02% 457
2026
Q1 		$14.4M Sell
72,169
-5,964
-8% -$1.28M 0.02% 583
2025
Q4 		$17.9M Buy
78,133
+30,007
+62% +$6.26M 0.02% 480
2025
Q3 		$7.75M Buy
48,126
+15,549
+48% +$2.46M 0.01% 735
2025
Q2 		$5.5M Buy
32,577
+9,373
+40% +$1.46M 0.01% 828
2025
Q1 		$3.28M Buy
23,204
+13,435
+138% +$2.16M 0.01% 979
2024
Q4 		$1.55M Buy
9,769
+636
+7% +$92.6K ﹤0.01% 1360
2024
Q3 		$1.16M Buy
9,133
+2,352
+35% +$270K ﹤0.01% 1498
2024
Q2 		$734K Buy
6,781
+491
+8% +$49.9K ﹤0.01% 1741
2024
Q1 		$575K Buy
6,290
+461
+8% +$34.7K ﹤0.01% 1925
2023
Q4 		$365K Buy
5,829
+304
+6% +$15.2K ﹤0.01% 2175
2023
Q3 		$244K Buy
5,525
+30
+0.5% +$1.53K ﹤0.01% 2337
2023
Q2 		$267K Buy
5,495
+589
+12% +$30K ﹤0.01% 2222
2023
Q1 		$271K Buy
+4,906
New +$235K ﹤0.01% 2149
2022
Q4 		– Sell
-4,965
Closed -$218K – 2805
2022
Q3 		$218K Buy
+4,965
New +$236K ﹤0.01% 2001

Other funds holding NTRA

JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DFO
Duquesne Family Office New York $5.21B AUM 87.01% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Mariner's NTRA Position: Q2 2026 in Review

Mariner increased its Natera (NTRA) stake by 8.4% in Q2 2026, buying an estimated $1.29M and bringing the position to 78,197 shares worth $21.2M. The position accounts for 0.02% of the portfolio, ranked #457.

Mariner first reported a position in NTRA in Q3 2022 and has held it in 15 quarters since. 847 funds tracked by Wall St. Rank hold NTRA as of Q2 2026.

  • Mariner held 78,197 shares of Natera worth $21.2M as of Q2 2026.
  • Mariner bought 6,028 Natera shares in Q2 2026, an estimated $1.29M.
  • Natera made up 0.02% of Mariner's portfolio in Q2 2026, its #457 holding.
  • Mariner first reported a position in Natera in Q3 2022 and has held it in 15 quarters since.
  • 847 funds tracked by Wall St. Rank held Natera as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.