YMRC
SEMG

Yorktown Management & Research Company’s SEMGROUP CORPORATION SEMG Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2019
Q3
Sell
-120,000
Closed -$1.44M 355
2019
Q2
$1.44M Hold
120,000
0.54% 39
2019
Q1
$1.77M Sell
120,000
-25,000
-17% -$369K 0.57% 39
2018
Q4
$2M Hold
145,000
0.66% 33
2018
Q3
$3.2M Hold
145,000
0.94% 17
2018
Q2
$3.68M Hold
145,000
1.07% 15
2018
Q1
$3.1M Hold
145,000
0.92% 19
2017
Q4
$4.38M Buy
145,000
+35,000
+32% +$1.06M 1.26% 12
2017
Q3
$3.16M Buy
+110,000
New +$3.16M 0.83% 19