DUPONT CAPITAL MANAGEMENT CORP - NATIONAL INSTRS CORP ownership

NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 294 filers reported holding NATIONAL INSTRS CORP in Q3 2022. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.

Quarter-by-quarter ownership
DUPONT CAPITAL MANAGEMENT CORP ownership history of NATIONAL INSTRS CORP
ValueSharesWeighting
Q3 2023$4,131,666
+3.9%
69,3000.0%0.36%
+84.2%
Q2 2023$3,977,820
+226.2%
69,300
+109.7%
0.20%
+237.9%
Q4 2022$1,219,582
-40.2%
33,051
-38.8%
0.06%
-52.1%
Q3 2022$2,038,000
+14.4%
54,010
+17.4%
0.12%
+210.3%
Q2 2020$1,781,000
+21.3%
46,010
+3.7%
0.04%
+11.4%
Q1 2020$1,468,000
+158.0%
44,382
+230.1%
0.04%
+169.2%
Q4 2019$569,000
-17.9%
13,447
-18.5%
0.01%
-18.8%
Q3 2019$693,000
+32.5%
16,495
+32.3%
0.02%
+33.3%
Q2 2019$523,000
-2.2%
12,464
+3.3%
0.01%0.0%
Q1 2019$535,000
-2.2%
12,0640.0%0.01%
-7.7%
Q4 2018$547,00012,0640.01%
Other shareholders
NATIONAL INSTRS CORP shareholders Q3 2022
NameSharesValueWeighting ↓
Twin Securities, Inc. 765,243$40,106,00022.06%
Kite Lake Capital Management (UK) LLP 295,500$15,487,15516.56%
TIG Advisors, LLC 3,753,431$196,717,31914.44%
HARVEST MANAGEMENT LLC 327,800$17,179,99812.98%
GWM Asset Management Ltd 103,700$5,434,91711.02%
BCK CAPITAL MANAGEMENT LP 222,064$11,638,37410.12%
Kopion Asset Management, LLC 180,940$9,4838.25%
Nekton Capital Ltd. 932,419$48,868,0808.15%
AMH Equity Ltd 111,900$5,864,6796.72%
TOMS Capital Investment Management LP 2,005,513$105,108,9366.44%
View complete list of NATIONAL INSTRS CORP shareholders