Wellington Management Group’s MyoKardia, Inc. Common Stock MYOK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2020
Q4
– Sell
-2,324,024
Closed -$317M – 2062
2020
Q3
$317M Sell
2,324,024
-271,621
-10% -$28.9M 0.07% 260
2020
Q2
$251M Sell
2,595,645
-503,923
-16% -$42M 0.06% 292
2020
Q1
$145M Sell
3,099,568
-390,916
-11% -$25.1M 0.04% 377
2019
Q4
$254M Buy
3,490,484
+868,658
+33% +$52.7M 0.05% 338
2019
Q3
$137M Buy
2,621,826
+146,381
+6% +$7.78M 0.03% 462
2019
Q2
$124M Sell
2,475,445
-26,874
-1% -$1.31M 0.03% 506
2019
Q1
$130M Sell
2,502,319
-246,746
-9% -$11.4M 0.03% 486
2018
Q4
$134M Sell
2,749,065
-399,618
-13% -$22M 0.03% 427
2018
Q3
$205M Sell
3,148,683
-73,926
-2% -$4.35M 0.04% 380
2018
Q2
$160M Sell
3,222,609
-123,009
-4% -$5.96M 0.04% 437
2018
Q1
$163M Buy
3,345,618
+214,857
+7% +$11.2M 0.04% 424
2017
Q4
$132M Sell
3,130,761
-17,592
-0.6% -$678K 0.03% 471
2017
Q3
$135M Buy
3,148,353
+25,882
+0.8% +$826K 0.03% 459
2017
Q2
$40.9M Sell
3,122,471
-32,263
-1% -$425K 0.01% 796
2017
Q1
$41.5M Buy
3,154,734
+349,768
+12% +$4.48M 0.01% 791
2016
Q4
$36.3M Sell
2,804,966
-320,112
-10% -$4.93M 0.01% 803
2016
Q3
$51.1M Buy
3,125,078
+1,496,995
+92% +$27M 0.01% 687
2016
Q2
$20.2M Buy
1,628,083
+34,596
+2% +$432K 0.01% 941
2016
Q1
$17.1M Buy
1,593,487
+126,398
+9% +$1.15M ﹤0.01% 972
2015
Q4
$21.5M Buy
+1,467,089
New +$17.9M 0.01% 938

Wellington Management Group's MYOK Position: Q4 2020 in Review

Wellington Management Group sold out of MyoKardia, Inc. Common Stock (MYOK) in Q4 2020, closing a stake of 2,324,024 shares — an estimated $317M sold.

Wellington Management Group first reported a position in MYOK in Q4 2015 and held it in 20 quarters. The position peaked at $317M in Q3 2020. 0 funds tracked by Wall St. Rank hold MYOK as of Q4 2020.

  • Wellington Management Group reported no remaining MyoKardia, Inc. Common Stock position as of Q4 2020 after selling out during the quarter.
  • Wellington Management Group sold 2,324,024 MyoKardia, Inc. Common Stock shares in Q4 2020, an estimated $317M.
  • Wellington Management Group first reported a position in MyoKardia, Inc. Common Stock in Q4 2015 and held it in 20 quarters.
  • Wellington Management Group's MyoKardia, Inc. Common Stock position peaked at $317M in Q3 2020.
  • 0 funds tracked by Wall St. Rank held MyoKardia, Inc. Common Stock as of Q4 2020.

Based on Wellington Management Group's 13F filing for Q4 2020, filed 12 Feb 2021.