FORTALEZA ASSET MANAGEMENT INC/ - INTEGRA LIFESCIENCES HLDGS C ownership

INTEGRA LIFESCIENCES HLDGS C's ticker is IART and the CUSIP is 457985208. A total of 256 filers reported holding INTEGRA LIFESCIENCES HLDGS C in Q2 2018. The put-call ratio across all filers is 0.62 and the average weighting 0.1%.

Quarter-by-quarter ownership
FORTALEZA ASSET MANAGEMENT INC/ ownership history of INTEGRA LIFESCIENCES HLDGS C
ValueSharesWeighting
Q2 2018$102,000
-20.3%
1,585
-31.2%
0.83%
+6.3%
Q1 2018$128,000
+16.4%
2,3050.0%0.78%
+12.6%
Q4 2017$110,000
-5.2%
2,3050.0%0.69%
+225.9%
Q3 2017$116,000
-7.9%
2,3050.0%0.21%
-11.3%
Q2 2017$126,000
+29.9%
2,3050.0%0.24%
+21.9%
Q1 2017$97,0002,3050.20%
Other shareholders
INTEGRA LIFESCIENCES HLDGS C shareholders Q2 2018
NameSharesValueWeighting ↓
Tributary Capital Management, LLC 414,578$28,291,0002.14%
Champlain Investment Partners, LLC 6,510,030$444,244,0002.11%
COOKE & BIELER LP 2,750,361$187,685,0001.74%
Sapience Investments, LLC 161,660$11,032,0001.37%
Laurus Investment Counsel Inc. 35,933$3,043,0000.94%
Hood River Capital Management LLC 432,824$29,536,0000.88%
Mitsubishi UFJ Asset Management (UK) Ltd. 23,400$1,597,0000.69%
GW&K Investment Management, LLC 726,682$49,589,0000.43%
Olstein Capital Management, L.P. 46,000$3,139,0000.40%
Quantinno Capital Management LP 5,088$347,0000.39%
View complete list of INTEGRA LIFESCIENCES HLDGS C shareholders