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.