AC
CHMA

Aaron Cowen’s Chiasma, Inc. Common Stock CHMA Stock Holding History

Aaron Cowen’s Portfolio CHMA Stock Details CHMA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q4 		– Sell
-1,041,556
Closed -$4.48M – 135
2020
Q3 		$4.48M Buy
1,041,556
+847,751
+437% +$4.06M 0.08% 65
2020
Q2 		$1.04M Buy
+193,805
New +$1.07M 0.02% 80

Other funds holding CHMA

MAM
MPM Asset Management Boston, Massachusetts $44.5M AUM 47.28% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
EAM
Eventide Asset Management Boston, Massachusetts $7.48B AUM 104.76% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
RSCM
Rock Springs Capital Management Baltimore, Maryland $2.05B AUM 161.37% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
NLVP
New Leaf Venture Partners New York $43M AUM 25.55% 1-Year Est. Return
BC
Bruce & Co Chicago, Illinois $369M AUM 50.95% 1-Year Est. Return

Aaron Cowen's CHMA Position: Q4 2020 in Review

Aaron Cowen sold out of Chiasma, Inc. Common Stock (CHMA) in Q4 2020, closing a stake of 1,041,556 shares — an estimated $4.48M sold.

Aaron Cowen first reported a position in CHMA in Q2 2020 and held it in 2 quarters. The position peaked at $4.48M in Q3 2020. 86 funds tracked by Wall St. Rank hold CHMA as of Q4 2020.

  • Aaron Cowen reported no remaining Chiasma, Inc. Common Stock position as of Q4 2020 after selling out during the quarter.
  • Aaron Cowen sold 1,041,556 Chiasma, Inc. Common Stock shares in Q4 2020, an estimated $4.48M.
  • Aaron Cowen first reported a position in Chiasma, Inc. Common Stock in Q2 2020 and held it in 2 quarters.
  • Aaron Cowen's Chiasma, Inc. Common Stock position peaked at $4.48M in Q3 2020.
  • 86 funds tracked by Wall St. Rank held Chiasma, Inc. Common Stock as of Q4 2020.

Based on Suvretta Capital Management's 13F filing for Q4 2020, filed 16 Feb 2021.