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Ostrum Asset Management’s Natera NTRA Stock Holding History

Ostrum Asset Management’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
Q1 		$316K Buy
1,578
+550
+54% +$118K 0.02% 411
2025
Q4 		$236K Sell
1,028
-341
-25% -$71.1K 0.01% 441
2025
Q3 		$220K Sell
1,369
-43
-3% -$6.8K 0.01% 483
2025
Q2 		$239K Sell
1,412
-558
-28% -$87K 0.01% 477
2025
Q1 		$279K Sell
1,970
-122
-6% -$19.6K 0.01% 471
2024
Q4 		$331K Buy
2,092
+1,111
+113% +$162K 0.03% 445
2024
Q3 		$125K Sell
981
-1,598
-62% -$183K 0.01% 541
2024
Q2 		$279K Buy
2,579
+414
+19% +$42.1K 0.02% 463
2024
Q1 		$198K Buy
2,165
+1,109
+105% +$83.4K 0.02% 541
2023
Q4 		$66.1K Sell
1,056
-1,862
-64% -$93K 0.01% 614
2023
Q3 		$129K Buy
+2,918
New +$149K 0.01% 582

Other funds holding NTRA

JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return
DFO
Duquesne Family Office New York $3.38B AUM 61.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Ostrum Asset Management's NTRA Position: Q1 2026 in Review

Ostrum Asset Management increased its Natera (NTRA) stake by 54% in Q1 2026, buying an estimated $118K and bringing the position to 1,578 shares worth $316K. The position accounts for 0.02% of the portfolio, ranked #411.

Ostrum Asset Management first reported a position in NTRA in Q3 2023 and has held it in 11 quarters since. The position peaked at $331K in Q4 2024. 761 funds tracked by Wall St. Rank hold NTRA as of Q1 2026.

  • Ostrum Asset Management held 1,578 shares of Natera worth $316K as of Q1 2026.
  • Ostrum Asset Management bought 550 Natera shares in Q1 2026, an estimated $118K.
  • Natera made up 0.02% of Ostrum Asset Management's portfolio in Q1 2026, its #411 holding.
  • Ostrum Asset Management first reported a position in Natera in Q3 2023 and has held it in 11 quarters since.
  • Ostrum Asset Management's Natera position peaked at $331K in Q4 2024.
  • 761 funds tracked by Wall St. Rank held Natera as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.