Parallax Volatility Advisers’s CareDx CDNA Stock Holding History

Parallax Volatility Advisers’s Portfolio CDNA Stock Details CDNA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-16,500	Closed	-$1.2M	–	3279
2020 Q4	$1.2M	Buy	+16,500	New	+$956K	﹤0.01%	2106
2019 Q3	–	Sell	-9,000	Closed	-$324K	–	2388
2019 Q2	$324K	Sell	9,000 -9,000	-50%	-$288K	﹤0.01%	1622
2019 Q1	$568K	Buy	+18,000	New	+$524K	﹤0.01%	1483

Other funds holding CDNA

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

FAM

Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

WRF

Waddell & Reed Financial Overland Park, Kansas $48.6B AUM 84.78% 1-Year Est. Return

ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

MCMC

Matrix Capital Management Company Portsmouth, New Hampshire $46.3M AUM 114.38% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Parallax Volatility Advisers's CDNA Position: Q1 2021 in Review

Parallax Volatility Advisers sold out of CareDx (CDNA) in Q1 2021, closing a stake of 741 shares — an estimated $54K sold.

Parallax Volatility Advisers first reported a position in CDNA in Q3 2018 and held it in 3 quarters. The position peaked at $138K in Q1 2019. 245 funds tracked by Wall St. Rank hold CDNA as of Q1 2021.

Parallax Volatility Advisers reported no remaining CareDx position as of Q1 2021 after selling out during the quarter.
Parallax Volatility Advisers sold 741 CareDx shares in Q1 2021, an estimated $54K.
Parallax Volatility Advisers first reported a position in CareDx in Q3 2018 and held it in 3 quarters.
Parallax Volatility Advisers's CareDx position peaked at $138K in Q1 2019.
245 funds tracked by Wall St. Rank held CareDx as of Q1 2021.

Based on Parallax Volatility Advisers's 13F filing for Q1 2021, filed 14 May 2021.