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
2025
Q1 		– Sell
-2,592
Closed -$410K – 2077
2024
Q4 		$410K Buy
+2,592
New +$378K 0.01% 1540
2024
Q1 		– Sell
-44,101
Closed -$2.76M – 2394
2023
Q4 		$2.76M Buy
+44,101
New +$2.2M 0.08% 1058
2022
Q3 		– Sell
-45
Closed -$2K – 3471
2022
Q2 		$2K Buy
+45
New +$1.67K ﹤0.01% 2778
2021
Q3 		– Sell
-45
Closed -$5K – 2198
2021
Q2 		$5K Buy
+45
New +$4.6K ﹤0.01% 1475
2018
Q4 		– Sell
-156
Closed -$4K – 3628
2018
Q3 		$4K Buy
+156
New +$3.77K ﹤0.01% 2346
2018
Q1 		– Sell
-4,746
Closed -$43K – 3629
2017
Q4 		$43K Buy
+4,746
New +$51.3K ﹤0.01% 3298

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 $5.7T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $15.3B AUM 50.95% 1-Year Est. Return
DFO
Duquesne Family Office New York $2.94B 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