EC
APTX

EcoR1 Capital’s Aptinyx Inc. Common Stock APTX Stock Holding History

EcoR1 Capital’s Portfolio APTX Stock Details APTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q4 		– Sell
-41,037
Closed -$1.19M – 64
2018
Q3 		$1.19M Hold
41,037
– – 0.11% 48
2018
Q2 		$992K Buy
+41,037
New +$878K 0.09% 32

Other funds holding APTX

ASP
Adams Street Partners Chicago, Illinois $443M AUM 49.46% 1-Year Est. Return
NLVP
New Leaf Venture Partners New York $43M AUM 25.55% 1-Year Est. Return
FM
Frazier Management Seattle, Washington $1.12M AUM 151.58% 1-Year Est. Return
BCLSI
Bain Capital Life Sciences Investors Boston, Massachusetts $1.68B AUM 126.09% 1-Year Est. Return
PHS
PFM Health Sciences San Francisco, California $1.17B AUM 92.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $21.7B AUM 79.24% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

EcoR1 Capital's APTX Position: Q4 2018 in Review

EcoR1 Capital sold out of Aptinyx Inc. Common Stock (APTX) in Q4 2018, closing a stake of 41,037 shares — an estimated $1.19M sold.

EcoR1 Capital first reported a position in APTX in Q2 2018 and held it in 2 quarters. The position peaked at $1.19M in Q3 2018. 62 funds tracked by Wall St. Rank hold APTX as of Q4 2018.

  • EcoR1 Capital reported no remaining Aptinyx Inc. Common Stock position as of Q4 2018 after selling out during the quarter.
  • EcoR1 Capital sold 41,037 Aptinyx Inc. Common Stock shares in Q4 2018, an estimated $1.19M.
  • EcoR1 Capital first reported a position in Aptinyx Inc. Common Stock in Q2 2018 and held it in 2 quarters.
  • EcoR1 Capital's Aptinyx Inc. Common Stock position peaked at $1.19M in Q3 2018.
  • 62 funds tracked by Wall St. Rank held Aptinyx Inc. Common Stock as of Q4 2018.

Based on EcoR1 Capital's 13F filing for Q4 2018, filed 14 Feb 2019.