Granahan Investment Management - TENNANT CO ownership

TENNANT CO's ticker is TNC and the CUSIP is 880345103. A total of 147 filers reported holding TENNANT CO in Q4 2013. The put-call ratio across all filers is 0.47 and the average weighting 0.1%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of TENNANT CO
ValueSharesWeighting
Q3 2018$10,589,000
+4.6%
139,418
+8.8%
0.58%
-5.7%
Q2 2018$10,120,000
+27.1%
128,101
+8.9%
0.61%
+6.1%
Q1 2018$7,965,000
-6.1%
117,646
+0.8%
0.58%
-13.8%
Q4 2017$8,481,000
+15.8%
116,734
+5.5%
0.67%
+9.2%
Q3 2017$7,323,000
-5.0%
110,624
+5.9%
0.61%
-14.1%
Q2 2017$7,710,000
-34.1%
104,469
-35.2%
0.71%
-39.5%
Q1 2017$11,707,000
-52.4%
161,148
-53.4%
1.18%
+38.9%
Q4 2016$24,612,000
+22.7%
345,670
+11.7%
0.85%
+28.8%
Q3 2016$20,054,000
+22.5%
309,480
+1.8%
0.66%
+10.1%
Q2 2016$16,373,000
+3.9%
303,940
-0.7%
0.60%
+4.2%
Q1 2016$15,764,000
-29.8%
306,210
-23.3%
0.57%
-25.8%
Q4 2015$22,453,000
-12.8%
399,087
-13.0%
0.77%
-3.1%
Q3 2015$25,757,000
-13.6%
458,470
+0.5%
0.80%
-5.6%
Q2 2015$29,815,000
-12.4%
456,311
-12.4%
0.84%
-13.3%
Q1 2015$34,035,000
-8.8%
520,646
+0.6%
0.97%
-10.6%
Q4 2014$37,339,000
+15.2%
517,380
+7.1%
1.09%
+8.9%
Q3 2014$32,404,000
+28.9%
482,986
+46.7%
1.00%
+36.6%
Q2 2014$25,132,000
+14.6%
329,293
-1.4%
0.73%
+24.0%
Q1 2014$21,924,000
+9.0%
334,104
+12.7%
0.59%
+14.3%
Q4 2013$20,111,000
+24.2%
296,582
+13.6%
0.52%
+20.2%
Q3 2013$16,191,000
+35.4%
261,151
+5.4%
0.43%
+25.0%
Q2 2013$11,960,000247,7660.34%
Other shareholders
TENNANT CO shareholders Q4 2013
NameSharesValueWeighting ↓
P2 Capital Partners, LLC 711,530$52,759,9506.90%
Kopion Asset Management, LLC 85,835$6,3655.68%
PRENTISS SMITH & CO INC 83,628$6,201,0174.57%
Millrace Asset Group, Inc. 27,347$2,0282.50%
Charles Schwab Trust Co 184,150$13,654,7231.54%
MAIRS & POWER INC 1,331,814$98,754,0081.16%
ArrowMark Colorado Holdings LLC 987,492$73,222,5320.89%
DEPRINCE RACE & ZOLLO INC 351,881$26,091,9760.64%
Teton Advisors, Inc. 22,650$1,679,4980.52%
MARTIN & CO INC /TN/ 26,545$1,968,3120.52%
View complete list of TENNANT CO shareholders