IRONBRIDGE CAPITAL MANAGEMENT LP - NATIONAL INSTRS CORP ownership

NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 195 filers reported holding NATIONAL INSTRS CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
IRONBRIDGE CAPITAL MANAGEMENT LP ownership history of NATIONAL INSTRS CORP
ValueSharesWeighting
Q3 2013$7,671,000
-20.7%
248,014
-28.4%
0.16%
-13.8%
Q2 2013$9,678,000346,3790.19%
Other shareholders
NATIONAL INSTRS CORP shareholders Q3 2013
NameSharesValueWeighting ↓
Kopion Asset Management, LLC 210,701$7,7757.86%
Force Hill Capital Management LP 171,013$6,310,3802.44%
Front Street Capital Management, Inc. 270,831$9,9942.40%
Sarasin & Partners LLP 4,258,585$157,141,8002.06%
MCDANIEL TERRY & CO 442,980$16,3461.90%
Handelsinvest Investeringsforvaltning 304,000$11,2181.77%
SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI 389,137$14,359,1551.52%
Advantage Alpha Capital Partners LP 199,269$7,353,0261.49%
KLCM Advisors, Inc. 197,908$7,302,8051.48%
RIVERBRIDGE PARTNERS LLC 1,950,205$71,9631.08%
View complete list of NATIONAL INSTRS CORP shareholders