Institutional Ownership
Altium Capital Management, LP is the biggest individual institutional holder of Electrocore LLC (ECOR), owning a total of 5 million shares. Combined, the top 106 institutional holders of ECOR own 94.12% of the company with a total of 63.6 million shares.
In the latest ownership report, the top 106 institutional holders have increased their combined ownership of ECOR by 15.2 million shares, a 19.28% increase from the quarter prior.
Institution Ownership Chart
Top Institutions
Owner | Percent Owned | Percent Change | Shares Owned | Share Change | Date Reported |
---|---|---|---|---|---|
Altium Capital Management, LP | 7.205% | 0.000% | 5,000,000 | 5,000,000 | 2021-06-30 |
Awm Investment Company Inc | 7.205% | 0.000% | 5,000,000 | 5,000,000 | 2021-06-30 |
Awm Investment Company Inc | 6.585% | 12.189% | 4,655,747 | 505,847 | 2021-12-31 |
Awm Investment Company Inc | 6.579% | 0.000% | 4,655,747 | 0 | 2022-03-31 |
Awm Investment Company Inc | 5.870% | -17.002% | 4,149,900 | -850,100 | 2021-09-30 |
Valeo Financial Advisors, LLC | 3.697% | 43.432% | 2,613,682 | 791,432 | 2021-09-30 |
Vanguard Group Inc | 3.453% | 33.260% | 1,676,345 | 418,395 | 2021-03-31 |
Vanguard Group Inc | 3.384% | 4.313% | 2,392,040 | 98,895 | 2021-09-30 |
Vanguard Group Inc | 3.365% | -0.529% | 2,379,387 | -12,653 | 2021-12-31 |
Vanguard Group Inc | 3.305% | 36.794% | 2,293,145 | 616,800 | 2021-06-30 |
Valeo Financial Advisors, LLC | 3.292% | -10.938% | 2,327,796 | -285,886 | 2021-12-31 |
Vanguard Group Inc | 3.095% | -7.958% | 2,190,032 | -189,355 | 2022-03-31 |
Valeo Financial Advisors, LLC | 2.971% | -4.616% | 1,442,250 | -69,796 | 2021-03-31 |
Valeo Financial Advisors, LLC | 2.622% | 26.348% | 1,822,250 | 380,000 | 2021-06-30 |
Valeo Financial Advisors, LLC | 2.575% | -21.718% | 1,822,250 | -505,546 | 2022-03-31 |
Two Sigma Advisers, LLC | 1.571% | 102.608% | 1,110,900 | 562,600 | 2021-09-30 |
Two Sigma Advisers, LLC | 0.980% | -37.645% | 692,700 | -418,200 | 2021-12-31 |
Geode Capital Management, LLC | 0.871% | 0.486% | 616,396 | 2,980 | 2022-03-31 |
Geode Capital Management, LLC | 0.868% | 17.869% | 613,416 | 92,996 | 2021-12-31 |
Kepos Capital LP | 0.863% | 0.000% | 600,000 | 600,000 | 2021-06-30 |
Kepos Capital LP | 0.849% | 0.000% | 600,000 | 0 | 2021-09-30 |
Kepos Capital LP | 0.849% | 0.000% | 600,000 | 0 | 2021-12-31 |
Kepos Capital LP | 0.848% | 0.000% | 600,000 | 0 | 2022-03-31 |
Two Sigma Advisers, LLC | 0.789% | 149.795% | 548,300 | 328,800 | 2021-06-30 |
Geode Capital Management, LLC | 0.780% | 59.288% | 542,285 | 201,841 | 2021-06-30 |
Geode Capital Management, LLC | 0.736% | -4.032% | 520,420 | -21,865 | 2021-09-30 |
CVI Holdings LLC | 0.721% | 0.000% | 500,790 | 500,790 | 2021-06-30 |
Sontag Advisory LLC | 0.707% | 0.000% | 500,000 | 500,000 | 2022-03-31 |
Geode Capital Management, LLC | 0.701% | 15.825% | 340,444 | 46,514 | 2020-12-31 |
Marshall Wace Asset Management Ltd | 0.692% | 5.990% | 489,255 | 27,649 | 2021-12-31 |
Marshall Wace Asset Management Ltd | 0.653% | 112.306% | 461,606 | 244,181 | 2021-09-30 |
Bridgeway Capital Management, LLC | 0.615% | 92.581% | 298,500 | 143,500 | 2021-03-31 |
Marshall Wace Asset Management Ltd | 0.597% | 0.000% | 289,756 | 289,756 | 2021-03-31 |
Marshall Wace Asset Management Ltd | 0.500% | -27.745% | 353,509 | -135,746 | 2022-03-31 |
Two Sigma Advisers, LLC | 0.452% | 0.000% | 219,500 | 219,500 | 2021-03-31 |
Renaissance Technologies Corp | 0.451% | 100.093% | 219,102 | 109,602 | 2021-03-31 |
Renaissance Technologies Corp | 0.448% | 12.248% | 316,988 | 34,588 | 2021-09-30 |
JAFFETILCHIN INVESTMENT PARTNERS, LLC | 0.435% | 31.626% | 307,984 | 74,000 | 2022-03-31 |
Sontag Advisory LLC | 0.432% | 49.994% | 300,026 | 100,000 | 2021-06-30 |
Sontag Advisory LLC | 0.424% | 0.000% | 300,026 | 0 | 2021-09-30 |
Sontag Advisory LLC | 0.412% | 0.000% | 200,026 | 0 | 2021-03-31 |
Renaissance Technologies Corp | 0.406% | 28.890% | 282,400 | 63,298 | 2021-06-30 |
Bridgeway Capital Management, LLC | 0.394% | -8.375% | 273,500 | -25,000 | 2021-06-30 |
Renaissance Technologies Corp | 0.336% | -25.045% | 237,600 | -79,388 | 2021-12-31 |
JAFFETILCHIN INVESTMENT PARTNERS, LLC | 0.331% | 2.177% | 233,984 | 4,985 | 2021-12-31 |
JAFFETILCHIN INVESTMENT PARTNERS, LLC | 0.324% | 53.836% | 228,999 | 80,140 | 2021-09-30 |
Marshall Wace Asset Management Ltd | 0.313% | -24.963% | 217,425 | -72,331 | 2021-06-30 |
GSA Capital Partners LLP | 0.304% | 45.587% | 210,959 | 66,057 | 2021-06-30 |
GSA Capital Partners LLP | 0.299% | -5.481% | 144,902 | -8,403 | 2021-03-31 |
BlackRock Inc | 0.267% | 13.289% | 188,505 | 22,112 | 2021-12-31 |
JAFFETILCHIN INVESTMENT PARTNERS, LLC | 0.265% | 188.776% | 128,534 | 84,024 | 2021-03-31 |
Two Sigma Advisers, LLC | 0.236% | -75.935% | 166,700 | -526,000 | 2022-03-31 |
Susquehanna Fundamental Investments, LLC | 0.234% | 163.691% | 113,569 | 70,500 | 2021-03-31 |
State Street Corporation | 0.233% | 49.274% | 164,500 | 54,300 | 2021-12-31 |
State Street Corporation | 0.232% | 0.000% | 164,500 | 0 | 2022-03-31 |
TOBIAS FINANCIAL ADVISORS, INC. | 0.216% | 0.000% | 153,000 | 153,000 | 2022-03-31 |
JAFFETILCHIN INVESTMENT PARTNERS, LLC | 0.214% | 15.813% | 148,859 | 20,325 | 2021-06-30 |
Virtu Financial LLC | 0.213% | 0.000% | 150,437 | 150,437 | 2021-09-30 |
Bridgeway Capital Management, LLC | 0.203% | -47.532% | 143,500 | -130,000 | 2021-09-30 |
BlackRock Inc | 0.191% | 805.899% | 132,995 | 118,314 | 2021-06-30 |
LAURION CAPITAL MANAGEMENT LP | 0.188% | -39.295% | 91,058 | -58,942 | 2021-03-31 |
Two Sigma Investments LLC | 0.188% | 612.842% | 130,336 | 112,052 | 2021-06-30 |
Renaissance Technologies Corp | 0.184% | -45.286% | 130,000 | -107,600 | 2022-03-31 |
Squarepoint Ops LLC | 0.180% | -29.264% | 87,452 | -36,180 | 2021-03-31 |
Millennium Management LLC | 0.161% | 425.849% | 111,664 | 90,429 | 2021-06-30 |
State Street Corporation | 0.159% | 0.000% | 110,200 | 110,200 | 2021-06-30 |
State Street Corporation | 0.156% | 0.000% | 110,200 | 0 | 2021-09-30 |
TOBIAS FINANCIAL ADVISORS, INC. | 0.150% | 0.000% | 73,029 | 0 | 2021-03-31 |
Gabelli Funds LLC | 0.144% | 24.390% | 102,000 | 20,000 | 2021-09-30 |
Gabelli Funds LLC | 0.144% | 0.000% | 102,000 | 0 | 2021-12-31 |
Perkins Capital Management Inc | 0.144% | 0.000% | 100,000 | 100,000 | 2021-06-30 |
Gabelli Funds LLC | 0.144% | 0.000% | 102,000 | 0 | 2022-03-31 |
TOBIAS FINANCIAL ADVISORS, INC. | 0.143% | 38.301% | 101,000 | 27,971 | 2021-09-30 |
Perkins Capital Management Inc | 0.141% | 0.000% | 100,000 | 0 | 2021-09-30 |
Northern Trust Corp | 0.140% | 20.444% | 67,921 | 11,529 | 2021-03-31 |
Citadel Advisors Llc | 0.136% | 68.265% | 95,832 | 38,879 | 2021-09-30 |
Bridgeway Capital Management, LLC | 0.132% | -34.843% | 93,500 | -50,000 | 2021-12-31 |
Bridgeway Capital Management, LLC | 0.132% | 0.000% | 93,500 | 0 | 2022-03-31 |
LAURION CAPITAL MANAGEMENT LP | 0.131% | 0.000% | 91,058 | 0 | 2021-06-30 |
Virtu Financial LLC | 0.129% | 0.000% | 91,026 | 91,026 | 2022-03-31 |
Susquehanna International Group, LLP | 0.120% | 276.897% | 84,798 | 62,299 | 2022-03-31 |
Northern Trust Corp | 0.119% | 23.866% | 84,131 | 16,210 | 2021-09-30 |
Northern Trust Corp | 0.119% | 0.000% | 84,131 | 0 | 2021-12-31 |
Northern Trust Corp | 0.119% | 0.000% | 84,131 | 0 | 2022-03-31 |
Citadel Advisors Llc | 0.118% | 0.000% | 57,164 | 57,164 | 2021-03-31 |
Gabelli Funds LLC | 0.116% | 583.333% | 82,000 | 70,000 | 2021-06-30 |
Susquehanna Fundamental Investments, LLC | 0.115% | -29.867% | 79,649 | -33,920 | 2021-06-30 |
Eidelman Virant Capital | 0.113% | 2.564% | 80,000 | 2,000 | 2022-03-31 |
Eidelman Virant Capital | 0.110% | 680.000% | 78,000 | 68,000 | 2021-12-31 |
TOBIAS FINANCIAL ADVISORS, INC. | 0.105% | 0.000% | 73,029 | 0 | 2021-06-30 |
Hbk Sorce Advisory LLC | 0.102% | 0.000% | 49,279 | 0 | 2021-03-31 |
Virtu Financial LLC | 0.098% | 0.000% | 47,715 | 47,715 | 2021-03-31 |
Northern Trust Corp | 0.098% | 0.000% | 67,921 | 0 | 2021-06-30 |
Millennium Management LLC | 0.097% | -38.466% | 68,711 | -42,953 | 2021-09-30 |
Dimensional Fund Advisors, Inc. | 0.089% | 0.000% | 43,362 | 43,362 | 2021-03-31 |
UBS Group AG | 0.086% | 663.218% | 60,569 | 52,633 | 2021-12-31 |
UBS Group AG | 0.085% | -1.105% | 59,900 | -669 | 2022-03-31 |
Citadel Advisors Llc | 0.082% | -0.369% | 56,953 | -211 | 2021-06-30 |
SWM Advisors | 0.082% | 0.000% | 57,639 | 57,639 | 2021-12-31 |
SWM Advisors | 0.082% | 0.000% | 57,639 | 0 | 2022-03-31 |
UBS Group AG | 0.074% | 189.375% | 36,059 | 23,598 | 2021-03-31 |
Hbk Sorce Advisory LLC | 0.070% | 0.000% | 49,279 | 0 | 2021-09-30 |
Hbk Sorce Advisory LLC | 0.070% | 0.000% | 49,279 | 0 | 2021-12-31 |
Millennium Management LLC | 0.068% | -30.187% | 47,969 | -20,742 | 2021-12-31 |
Dimensional Fund Advisors, Inc. | 0.059% | -6.141% | 40,699 | -2,663 | 2021-06-30 |
Rockefeller Capital Management L.P. | 0.041% | 0.000% | 29,200 | 0 | 2021-12-31 |
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