Parallax Volatility Advisers
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Parallax Volatility Advisers’s Natera NTRA Stock Holding History

Parallax Volatility Advisers’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
2024
Q1 		– Sell
-57,900
Closed -$3.63M – 2190
2023
Q4 		$3.63M Buy
+57,900
New +$2.89M 0.01% 946
2022
Q3 		– Sell
-11,300
Closed -$400K – 3273
2022
Q2 		$400K Buy
+11,300
New +$418K ﹤0.01% 1994
2021
Q3 		– Sell
-61,000
Closed -$6.92M – 2085
2021
Q2 		$6.92M Buy
+61,000
New +$6.24M 0.01% 587

Other funds holding NTRA

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 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
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return

Parallax Volatility Advisers's NTRA Position: Q1 2025 in Review

Parallax Volatility Advisers sold out of Natera (NTRA) in Q1 2025, closing a stake of 2,592 shares — an estimated $410K sold.

Parallax Volatility Advisers first reported a position in NTRA in Q4 2017 and held it in 6 quarters. The position peaked at $2.76M in Q4 2023. 598 funds tracked by Wall St. Rank hold NTRA as of Q1 2025.

  • Parallax Volatility Advisers reported no remaining Natera position as of Q1 2025 after selling out during the quarter.
  • Parallax Volatility Advisers sold 2,592 Natera shares in Q1 2025, an estimated $410K.
  • Parallax Volatility Advisers first reported a position in Natera in Q4 2017 and held it in 6 quarters.
  • Parallax Volatility Advisers's Natera position peaked at $2.76M in Q4 2023.
  • 598 funds tracked by Wall St. Rank held Natera as of Q1 2025.

Based on Parallax Volatility Advisers's 13F filing for Q1 2025, filed 15 May 2025.