NATIONAL INSTRS CORP's ticker is and the CUSIP is 636518952. A total of 4 filers reported holding NATIONAL INSTRS CORP in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2023 | $8,972,592 | – | 171,200 | – | 0.19% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Sand Grove Capital Management LLP | 133,000 | $6,971 | 0.94% |
Maven Securities LTD | 171,200 | $8,972,592 | 0.19% |
GROUP ONE TRADING, L.P. | 177,800 | $9,318,498 | 0.03% |
JANE STREET GROUP, LLC | 126,600 | $6,635,106 | 0.00% |
SIMPLEX TRADING, LLC | 75,600 | $3,962 | 0.00% |
JPMORGAN CHASE & CO | 118,500 | $6,211,000 | 0.00% |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
WATER ISLAND CAPITAL LLC | 20,500 | $6 | 0.00% |