Spark Investment Management LLC - IRADIMED CORP ownership

IRADIMED CORP's ticker is IRMD and the CUSIP is 46266A109. A total of 58 filers reported holding IRADIMED CORP in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of IRADIMED CORP
ValueSharesWeighting
Q4 2019$233,000
+11.0%
10,0000.0%0.03%0.0%
Q3 2019$210,000
-70.9%
10,000
-71.7%
0.03%
-46.0%
Q2 2019$721,000
-54.2%
35,300
-37.1%
0.05%
-31.5%
Q1 2019$1,575,000
+114.0%
56,100
+86.4%
0.07%
+43.1%
Q4 2018$736,000
-55.7%
30,100
-32.7%
0.05%
-46.3%
Q3 2018$1,660,000
+146.3%
44,700
+37.5%
0.10%
+137.5%
Q2 2018$674,000
+51.8%
32,500
+5.2%
0.04%
+42.9%
Q1 2018$444,000
-14.3%
30,900
-9.7%
0.03%0.0%
Q4 2017$518,000
+18.0%
34,203
-25.3%
0.03%
+16.7%
Q3 2017$439,000
-23.7%
45,785
-31.6%
0.02%
-31.4%
Q2 2017$575,000
-9.6%
66,900
-6.4%
0.04%
-12.5%
Q1 2017$636,000
-20.0%
71,500
-0.3%
0.04%
-38.5%
Q4 2016$795,000
-34.1%
71,700
+1.0%
0.06%
-33.7%
Q3 2016$1,206,000
+58.5%
71,000
+102.9%
0.10%
+38.0%
Q2 2016$761,000
+67.6%
35,000
+116.0%
0.07%
+22.4%
Q4 2015$454,000
+13.2%
16,200
-1.8%
0.06%
+11.5%
Q3 2015$401,00016,5000.05%
Other shareholders
IRADIMED CORP shareholders Q4 2016
NameSharesValueWeighting ↓
GLOBEFLEX CAPITAL L P 85,151$758,0000.18%
Granite Investment Partners, LLC 117,670$1,047,0000.07%
MENTA CAPITAL LLC 66,653$593,0000.06%
ALGERT GLOBAL LLC 21,865$195,0000.05%
Mondrian Investment Partners LTD 206,547$1,838,0000.05%
Municipal Employees' Retirement System of Michigan 115,490$1,028,0000.05%
CONNORS INVESTOR SERVICES INC 30,000$267,0000.04%
Spark Investment Management LLC 71,500$636,0000.04%
OXFORD ASSET MANAGEMENT LLP 65,663$584,0000.01%
CIGNA INVESTMENTS INC /NEW 10,122$90,0000.01%
View complete list of IRADIMED CORP shareholders