NATIONAL INSTRS CORP - COM (NATI)

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class
Equity / COM
Total 13F shares
101,398,336
Share change
-2,265,037
Total reported value
$4,218,603,820
Price per share
$41.63
Number of holders
279
Value change
-$99,558,495
Number of buys
150
Number of sells
97

Institutional Holders of NATIONAL INSTRS CORP - COM (NATI) as of Q4 2017

As of 31 Dec 2017, NATIONAL INSTRS CORP - COM (NATI) was held by 279 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 101,398,336 shares. The largest 10 holders included JANUS HENDERSON GROUP PLC, Vanguard Group Inc, PRICE T ROWE ASSOCIATES INC /MD/, BlackRock Inc., WELLINGTON MANAGEMENT GROUP LLP, Bares Capital Management, Inc., RIVERBRIDGE PARTNERS LLC, STATE STREET CORP, ROYCE & ASSOCIATES LP, and WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC. This page lists 279 institutional shareholders reporting positions in this security for the Q4 2017 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.