PEAK6 Group LLC - TENNANT CO ownership

TENNANT CO's ticker is TNC and the CUSIP is 880345103. A total of 139 filers reported holding TENNANT CO in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
PEAK6 Group LLC ownership history of TENNANT CO
ValueSharesWeighting
Q1 2018$1,009,000
-17.3%
14,900
-11.3%
0.00%
-60.0%
Q1 2017$1,220,000
-62.0%
16,800
-62.7%
0.01%
-54.5%
Q4 2016$3,211,000
+86.8%
45,100
+35.0%
0.02%
+57.1%
Q1 2016$1,719,000
-77.5%
33,400
-75.4%
0.01%
-46.2%
Q4 2015$7,649,000
+1385.2%
135,955
+1381.6%
0.03%
+766.7%
Q3 2015$515,000
-56.7%
9,176
-49.6%
0.00%
-57.1%
Q2 2015$1,189,000
+51.7%
18,200
+51.7%
0.01%
+40.0%
Q1 2015$784,000
-32.8%
12,000
-21.6%
0.01%
-54.5%
Q2 2014$1,167,000
+255.8%
15,300
+206.0%
0.01%
+450.0%
Q1 2014$328,000
-49.6%
5,000
-47.9%
0.00%
-60.0%
Q4 2013$651,000
-4.5%
9,600
-12.7%
0.01%
+400.0%
Q3 2013$682,00010,9980.00%
Other shareholders
TENNANT CO shareholders Q1 2018
NameSharesValueWeighting ↓
Nichols Asset Management LLC 128,665$9,286,0001.82%
Clean Yield Group 42,585$3,073,0001.38%
RICE HALL JAMES & ASSOCIATES, LLC 299,314$21,601,0001.31%
ArrowMark Colorado Holdings LLC 692,821$50,001,0001.28%
SFE Investment Counsel 41,735$3,012,0001.24%
ARBOR CAPITAL MANAGEMENT LLC 123,650$8,924,0001.14%
Granahan Investment Management 517,380$37,339,0001.09%
Accredited Investors Inc. 43,304$3,126,0000.92%
IRONWOOD INVESTMENT MANAGEMENT LLC 69,959$5,049,0000.92%
EMERALD MUTUAL FUND ADVISERS TRUST 97,908$7,066,0000.61%
View complete list of TENNANT CO shareholders