NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 307 filers reported holding NATIONAL INSTRS CORP in Q3 2021. The put-call ratio across all filers is 6.14 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $13,000 | -27.8% | 418 | -7.7% | 0.00% | – |
| Q1 2022 | $18,000 | +800.0% | 453 | +754.7% | 0.00% | – |
| Q4 2021 | $2,000 | -66.7% | 53 | -62.1% | 0.00% | – |
| Q2 2021 | $6,000 | 0.0% | 140 | 0.0% | 0.00% | – |
| Q1 2021 | $6,000 | 0.0% | 140 | 0.0% | 0.00% | – |
| Q4 2020 | $6,000 | +20.0% | 140 | 0.0% | 0.00% | – |
| Q3 2020 | $5,000 | +400.0% | 140 | +566.7% | 0.00% | – |
| Q2 2020 | $1,000 | -85.7% | 21 | -90.5% | 0.00% | – |
| Q1 2020 | $7,000 | +133.3% | 221 | +268.3% | 0.00% | – |
| Q4 2019 | $3,000 | 0.0% | 60 | 0.0% | 0.00% | – |
| Q3 2019 | $3,000 | -40.0% | 60 | -45.5% | 0.00% | – |
| Q1 2019 | $5,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q4 2018 | $5,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q3 2018 | $5,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q2 2018 | $5,000 | -28.6% | 110 | -14.1% | 0.00% | – |
| Q1 2018 | $7,000 | +40.0% | 128 | +16.4% | 0.00% | – |
| Q4 2017 | $5,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q3 2017 | $5,000 | +25.0% | 110 | 0.0% | 0.00% | – |
| Q2 2017 | $4,000 | -50.0% | 110 | -58.2% | 0.00% | – |
| Q4 2016 | $8,000 | +100.0% | 263 | +83.9% | 0.00% | – |
| Q2 2016 | $4,000 | 0.0% | 143 | 0.0% | 0.00% | – |
| Q1 2016 | $4,000 | – | 143 | +1330.0% | 0.00% | – |
| Q3 2014 | $0 | -100.0% | 10 | -93.3% | 0.00% | – |
| Q4 2013 | $5,000 | – | 150 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Kopion Asset Management, LLC | 210,701 | $7,775 | 7.86% |
| Force Hill Capital Management LP | 171,013 | $6,310,380 | 2.44% |
| Front Street Capital Management, Inc. | 270,831 | $9,994 | 2.40% |
| Sarasin & Partners LLP | 4,258,585 | $157,141,800 | 2.06% |
| MCDANIEL TERRY & CO | 442,980 | $16,346 | 1.90% |
| Handelsinvest Investeringsforvaltning | 304,000 | $11,218 | 1.77% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 389,137 | $14,359,155 | 1.52% |
| Advantage Alpha Capital Partners LP | 199,269 | $7,353,026 | 1.49% |
| KLCM Advisors, Inc. | 197,908 | $7,302,805 | 1.48% |
| RIVERBRIDGE PARTNERS LLC | 1,950,205 | $71,963 | 1.08% |