NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 243 filers reported holding NATIONAL INSTRS CORP in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $215,000 | – | 5,348 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Kopion Asset Management, LLC | 277,242 | $11,973,000 | 8.92% |
| MCDANIEL TERRY & CO | 445,781 | $19,251,000 | 2.36% |
| Front Street Capital Management, Inc. | 283,849 | $12,258,000 | 2.32% |
| Advantage Alpha Capital Partners LP | 173,870 | $7,509,000 | 1.58% |
| RIVERBRIDGE PARTNERS LLC | 2,799,614 | $120,901,000 | 1.38% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 303,995 | $13,128,000 | 1.28% |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income | 205,645 | $8,881,000 | 1.03% |
| BRASADA CAPITAL MANAGEMENT, LP | 89,659 | $3,872,000 | 0.84% |
| Fairpointe Capital LLC | 11,855 | $512,000 | 0.77% |
| Vident Investment Advisory, LLC | 529,668 | $22,876,000 | 0.77% |