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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $574,496 | +69.0% | 15,569 | +72.8% | 0.00% | 0.0% |
| Q3 2022 | $340,000 | +3300.0% | 9,010 | +2581.5% | 0.00% | – |
| Q2 2022 | $10,000 | -97.5% | 336 | -96.5% | 0.00% | -100.0% |
| Q1 2022 | $395,000 | +13066.7% | 9,725 | +12696.1% | 0.00% | – |
| Q2 2021 | $3,000 | -40.0% | 76 | -40.2% | 0.00% | – |
| Q1 2021 | $5,000 | -68.8% | 127 | -68.6% | 0.00% | – |
| Q2 2020 | $16,000 | -90.1% | 404 | -91.7% | 0.00% | -100.0% |
| Q1 2020 | $161,000 | +130.0% | 4,863 | +195.3% | 0.00% | – |
| Q4 2019 | $70,000 | +12.9% | 1,647 | +12.0% | 0.00% | – |
| Q3 2019 | $62,000 | -80.4% | 1,471 | -79.3% | 0.00% | -100.0% |
| Q1 2019 | $316,000 | +464.3% | 7,116 | +474.3% | 0.00% | – |
| Q4 2018 | $56,000 | -50.9% | 1,239 | -45.1% | 0.00% | -100.0% |
| Q1 2018 | $114,000 | – | 2,255 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tikvah Management LLC | 505,255 | $15,572,000 | 7.65% |
| Bares Capital Management | 3,273,847 | $100,900,000 | 6.01% |
| RIVERBRIDGE PARTNERS LLC | 5,902,746 | $181,923,000 | 3.80% |
| MCDANIEL TERRY & CO | 500,804 | $15,435,000 | 3.20% |
| Front Street Capital Management, Inc. | 216,190 | $6,140,000 | 2.94% |
| Friedberg Investment Management | 171,720 | $5,292,000 | 2.42% |
| Intrinsic Edge Capital Management LLC | 166,080 | $5,119,000 | 2.18% |
| Hatteras Investment Partners, LP | 10,407 | $321,000 | 1.87% |
| Findlay Park Partners LLP | 4,724,872 | $145,621,000 | 1.77% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 282,482 | $8,706,000 | 1.54% |