Ken Griffin Merrimack Pharmaceuticals Inc

Current Value of Holding

$0

Shares

0

% of Portfolio

0.00%

Average Buy Price

$14

Avg closing price
Price range
Ken Griffin Portfolio Stock Details (MACK)

24 Ken Griffin Merrimack Pharmaceuticals Trades

The first Merrimack Pharmaceuticals trade was made in Q3 2017. Since then Ken Griffin bought shares 21 more times and sold shares on 33 occasions. The investor completely sold their stake between Q2 2024 and Q2 2024.

Avg closing price
Price range
Sold -444 shares Q2 2024
Avg closing price $14.98
Price range $14.68 - $15.14
New holding (+444 shares) Q1 2024
Avg closing price $14.05
Price range $13.06 - $15.00
Sold -3.4 Thousand shares Q4 2023
Avg closing price $12.64
Price range $12.02 - $13.41
Sold 8.1% shares (-299 shares) Q3 2023
Avg closing price $12.11
Price range $11.60 - $12.52
Sold 56.5% shares (-4.79 Thousand shares) Q2 2023
Avg closing price $12.50
Price range $12.02 - $13.07
New holding (+8.49 Thousand shares) Q1 2023
Avg closing price $11.75
Price range $11.35 - $12.32
Sold -13.7 Thousand shares Q4 2022
Avg closing price $8.24
Price range $3.01 - $12.51
Sold 15.4% shares (-2.49 Thousand shares) Q3 2022
Avg closing price $4.62
Price range $3.70 - $6.06
New holding (+16.2 Thousand shares) Q2 2022
Avg closing price $5.64
Price range $4.89 - $7.13
Sold -10.6 Thousand shares Q4 2021
Avg closing price $4.34
Price range $3.75 - $5.10
Sold 44.5% shares (-8.53 Thousand shares) Q3 2021
Avg closing price $5.22
Price range $4.30 - $6.39
Sold 7.7% shares (-1.59 Thousand shares) Q2 2021
Avg closing price $6.60
Price range $6.04 - $7.77
New holding (+20.7 Thousand shares) Q1 2021
Avg closing price $7.15
Price range $6.15 - $8.70
Sold -10 Thousand shares Q1 2020
Avg closing price $2.92
Price range $1.63 - $3.58
Sold 26.3% shares (-3.59 Thousand shares) Q4 2019
Avg closing price $3.63
Price range $3.15 - $4.15
Increased shares by 1.3% (+170 shares) Q3 2019
Avg closing price $5.30
Price range $4.00 - $6.22
New holding (+13.5 Thousand shares) Q2 2019
Avg closing price $5.35
Price range $4.96 - $6.39
Sold -17 Thousand shares Q1 2019
Avg closing price $5.20
Price range $3.61 - $6.47
Sold 5.2% shares (-926 shares) Q4 2018
Avg closing price $3.92
Price range $3.33 - $4.70
Sold 30.2% shares (-7.75 Thousand shares) Q3 2018
Avg closing price $4.76
Price range $4.42 - $5.26
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