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VICOR CORP COM
VICOR CORP COM. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 96 Institutional holders with a total value of $144,713,965.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ASHFORD CAPITAL MANAGEMENT INC 1,698,600 25,649,000 17.72%
2 BlackRock Fund Advisors 1,280,199 19,331,000 13.36%
3 VANGUARD GROUP INC 826,459 12,479,000 8.62%
4 Senvest Management, LLC 687,006 10,374,000 7.17%
5 DIMENSIONAL FUND ADVISORS LP 652,294 9,850,000 6.81%
6 BlackRock Institutional Trust Company, N.A. 540,255 8,158,000 5.64%
7 STATE STREET CORP 387,352 5,854,000 4.05%
8 RENAISSANCE TECHNOLOGIES LLC 255,200 3,854,000 2.66%
9 NORTHERN TRUST CORP 204,039 3,082,000 2.13%
10 Janney Montgomery Scott LLC 156,061 2,357,000 1.63%
11 Bank of New York Mellon Corp 148,073 2,236,000 1.55%
12 GABELLI FUNDS LLC 147,000 2,220,000 1.53%
13 Trellus Management Company, LLC 141,125 2,131,000 1.47%
14 GAMCO INVESTORS, INC. ET AL 140,000 2,114,000 1.46%
15 GEODE CAPITAL MANAGEMENT, LLC 122,275 1,846,000 1.28%
16 CIBC Private Wealth Group LLC 118,300 1,786,000 1.23%
17 PRINCIPAL FINANCIAL GROUP INC 117,256 1,771,000 1.22%
18 Teton Advisors, Inc. 103,000 1,555,000 1.07%
19 NEEDHAM INVESTMENT MANAGEMENT LLC 90,927 1,373,000 0.95%
20 GUGGENHEIM CAPITAL LLC 87,655 1,324,000 0.91%
21 Capital Impact Advisors, LLC 84,688 1,279,000 0.88%
22 BlackRock Investment Management, LLC 81,619 1,232,000 0.85%
23 AMERIPRISE FINANCIAL INC 79,874 1,206,000 0.83%
24 Manatuck Hill Partners, LLC 75,000 1,133,000 0.78%
25 MORGAN STANLEY 73,640 1,112,000 0.77%
26 MENTA CAPITAL LLC 56,137 848,000 0.59%
27 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 55,901 844,000 0.58%
28 TIAA CREF INVESTMENT MANAGEMENT LLC 54,671 826,000 0.57%
29 IRONWOOD INVESTMENT MANAGEMENT LLC 48,053 726,000 0.50%
30 BESSEMER GROUP INC 47,840 722,000 0.50%
31 LADENBURG THALMANN FINANCIAL SERVICES INC. 44,862 678,000 0.47%
32 GOLDMAN SACHS GROUP INC 43,396 655,000 0.45%
33 PRUDENTIAL FINANCIAL INC 42,742 645,000 0.45%
34 STRS OHIO 37,000 558,000 0.39%
35 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 36,100 546,000 0.38%
36 SUSQUEHANNA INTERNATIONAL GROUP, LLP 35,699 539,000 0.37%
37 Freedom Investment Management, Inc. 34,309 518,000 0.36%
38 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 33,902 512,000 0.35%
39 Robeco Schweiz AG 30,000 462,000 0.32%
40 CITIGROUP INC 30,217 456,000 0.32%
41 BlackRock Group LTD 29,140 440,000 0.30%
42 Swiss National Bank 28,932 437,000 0.30%
43 GSA CAPITAL PARTNERS LLP 28,797 435,000 0.30%
44 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 28,400 429,000 0.30%
45 RHUMBLINE ADVISERS 26,288 397,000 0.27%
46 CANADA LIFE ASSURANCE Co 26,315 396,000 0.27%
47 TEACHERS ADVISORS, LLC 25,784 389,000 0.27%
48 Legal & General Group Plc 25,233 381,000 0.26%
49 JPMORGAN CHASE & CO 24,775 374,000 0.26%
50 SUSQUEHANNA INTERNATIONAL GROUP, LLP 24,200 365,000 0.25% Put
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.