A.R.T. Advisors, LLC - K12 INC ownership

K12 INC's ticker is LRNXXXX and the CUSIP is 48273U102. A total of 140 filers reported holding K12 INC in Q1 2018. The put-call ratio across all filers is 0.13 and the average weighting 0.0%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of K12 INC
ValueSharesWeighting
Q4 2019$868,000
+0.1%
42,650
+29.8%
0.04%0.0%
Q3 2019$867,000
-13.2%
32,8500.0%0.04%
-24.6%
Q2 2019$999,000
+224.4%
32,850
+164.6%
0.06%
+185.0%
Q4 2018$308,000
-67.7%
12,417
-78.7%
0.02%
-48.7%
Q2 2018$955,000
+150.7%
58,345
+116.7%
0.04%
+160.0%
Q1 2018$381,000
-29.8%
26,922
-11.2%
0.02%
-48.3%
Q2 2017$543,000
-13.3%
30,322
-7.3%
0.03%0.0%
Q1 2017$626,000
+13.4%
32,722
-26.0%
0.03%
+3.6%
Q2 2016$552,000
+206.7%
44,200
+115.6%
0.03%
+211.1%
Q4 2015$180,000
-82.8%
20,500
-75.2%
0.01%
-74.3%
Q2 2015$1,044,000
-26.9%
82,674
-9.1%
0.04%
-28.6%
Q1 2015$1,429,000
+14.4%
90,924
-13.6%
0.05%
+4.3%
Q4 2014$1,249,000
+147.8%
105,273
+232.9%
0.05%
+104.3%
Q3 2014$504,000
-45.6%
31,619
-17.9%
0.02%
-52.1%
Q2 2014$926,000
-9.2%
38,495
-14.5%
0.05%
-11.1%
Q1 2014$1,020,000
-61.1%
45,046
-46.9%
0.05%
-62.2%
Q3 2013$2,621,000
+528.5%
84,881
+434.0%
0.14%
+921.4%
Q2 2013$417,00015,8950.01%
Other shareholders
K12 INC shareholders Q1 2018
NameSharesValueWeighting ↓
Technology Crossover Management VII, Ltd. 4,000,000$76,600,0003.09%
FORMULA GROWTH LTD 562,320$10,768,0002.25%
HIGHLAND CAPITAL MANAGEMENT LP 1,636,658$31,342,0001.59%
PALISADE CAPITAL MANAGEMENT, LP 1,081,827$20,717,0000.79%
Matarin Capital Management, LLC 336,871$6,451,080,0000.63%
Piermont Capital Management Inc. 111,800$2,141,0000.51%
HEARTLAND ADVISORS INC 404,433$7,745,0000.47%
AlphaMark Advisors, LLC 51,784$992,0000.46%
LUCUS ADVISORS LLC 21,983$421,0000.39%
TFS CAPITAL LLC 60,674$1,162,0000.38%
View complete list of K12 INC shareholders