- Type / Class
- Equity / COMMON STOCK
- Shares outstanding
- 33,722,250
- Total 13F shares
- 17,458,310
- Share change
- -471,580
- Total reported value
- $2,216,179,449
- Put/Call ratio
- 95%
- Price per share
- $126.98
- Number of holders
- 239
- Value change
- -$69,284,815
- Number of buys
- 132
- Number of sells
- 102
Quarterly Holders Quick Answers
What is CUSIP 925815102?
CUSIP 925815102 identifies VICR - VICOR CORP - COMMON STOCK in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 925815102:
Top shareholders of VICR - VICOR CORP - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
|
Company |
9.1%
|
3,085,110
|
$413,898,000 | — | 30 Sep 2021 | |
| VANGUARD GROUP INC |
13F
|
Company |
6.9%
|
2,334,547
|
$313,203,000 | — | 30 Sep 2021 | |
| Invesco Ltd. |
13F
|
Company |
3.9%
|
1,318,554
|
$176,898,000 | — | 30 Sep 2021 | |
| Capital Research Global Investors |
13F
|
Company |
3.1%
|
1,061,633
|
$142,429,000 | — | 30 Sep 2021 | |
| Whale Rock Capital Management LLC |
13F
|
Company |
3.1%
|
1,043,932
|
$140,054,000 | — | 30 Sep 2021 | |
| Hood River Capital Management LLC |
13F
|
Company |
2.3%
|
767,212
|
$102,929,000 | — | 30 Sep 2021 | |
| STATE STREET CORP |
13F
|
Company |
1.9%
|
639,986
|
$85,861,000 | — | 30 Sep 2021 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.6%
|
542,700
|
$72,809,000 | — | 30 Sep 2021 | |
| ASHFORD CAPITAL MANAGEMENT INC |
13F
|
Company |
1.2%
|
417,816
|
$56,054,000 | — | 30 Sep 2021 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.1%
|
369,870
|
$49,621,000 | — | 30 Sep 2021 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1%
|
344,055
|
$46,159,000 | — | 30 Sep 2021 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.99%
|
333,541
|
$44,749,000 | — | 30 Sep 2021 | |
| Granite Investment Partners, LLC |
13F
|
Company |
0.84%
|
283,395
|
$38,020,000 | — | 30 Sep 2021 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.81%
|
272,112
|
$36,507,000 | — | 30 Sep 2021 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.68%
|
229,605
|
$30,804,000 | — | 30 Sep 2021 | |
| NEEDHAM INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.66%
|
223,850
|
$30,032,000 | — | 30 Sep 2021 | |
| THRIVENT FINANCIAL FOR LUTHERANS |
13F
|
Company |
0.52%
|
174,199
|
$23,371,000 | — | 30 Sep 2021 | |
| NORGES BANK |
13F
|
Company |
0.5%
|
168,383
|
$22,590,000 | — | 30 Sep 2021 | |
| KORNITZER CAPITAL MANAGEMENT INC /KS |
13F
|
Company |
0.49%
|
164,370
|
$22,052,000 | — | 30 Sep 2021 | |
| S Squared Technology, LLC |
13F
|
Company |
0.45%
|
150,304
|
$20,165,000 | — | 30 Sep 2021 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.44%
|
149,918
|
$20,113,000 | — | 30 Sep 2021 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.44%
|
148,082
|
$19,867,000 | — | 30 Sep 2021 | |
| Trellus Management Company, LLC |
13F
|
Company |
0.39%
|
129,945
|
$17,433,000 | — | 30 Sep 2021 | |
| Granahan Investment Management, LLC |
13F
|
Company |
0.36%
|
122,669
|
$16,457,000 | — | 30 Sep 2021 | |
| HERALD INVESTMENT MANAGEMENT Ltd |
13F
|
Company |
0.36%
|
122,000
|
$16,367,000 | — | 30 Sep 2021 | |
| MORGAN STANLEY |
13F
|
Company |
0.35%
|
117,323
|
$15,740,000 | — | 30 Sep 2021 | |
| OAK RIDGE INVESTMENTS LLC |
13F
|
Company |
0.29%
|
98,250
|
$13,181,000 | — | 30 Sep 2021 | |
| CONGRESS ASSET MANAGEMENT CO |
13F
|
Company |
0.29%
|
97,838
|
$13,126,000 | — | 30 Sep 2021 | |
| Ararat Capital Management LP |
13F
|
Company |
0.29%
|
96,113
|
$12,895,000 | — | 30 Sep 2021 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.28%
|
94,038
|
$12,615,000 | — | 30 Sep 2021 | |
| CastleArk Alternatives, LLC |
13F
|
Company |
0.27%
|
89,655
|
$12,028,000 | — | 30 Sep 2021 | |
| CASTLEARK MANAGEMENT LLC |
13F
|
Company |
0.27%
|
89,655
|
$12,028,000 | — | 30 Sep 2021 | |
| RK Capital Management, LLC |
13F
|
Company |
0.26%
|
89,290
|
$11,979,000 | — | 30 Sep 2021 | |
| NEXT CENTURY GROWTH INVESTORS LLC |
13F
|
Company |
0.26%
|
86,327
|
$11,581,000 | — | 30 Sep 2021 | |
| AWM Investment Company, Inc. |
13F
|
Company |
0.23%
|
79,000
|
$10,599,000 | — | 30 Sep 2021 | |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC |
13F
|
Company |
0.23%
|
78,375
|
$10,515,000 | — | 30 Sep 2021 | |
| Analog Century Management LP |
13F
|
Company |
0.22%
|
75,623
|
$10,146,000 | — | 30 Sep 2021 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.21%
|
70,134
|
$9,154,000 | — | 30 Sep 2021 | |
| ARS Investment Partners, LLC |
13F
|
Company |
0.18%
|
60,942
|
$8,176,000 | — | 30 Sep 2021 | |
| Legal & General Group Plc |
13F
|
Company |
0.18%
|
59,183
|
$7,941,000 | — | 30 Sep 2021 | |
| KENNEDY CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.16%
|
54,935
|
$7,370,000 | — | 30 Sep 2021 | |
| ADVISORY RESEARCH INC |
13F
|
Company |
0.16%
|
53,736
|
$7,209,000 | — | 30 Sep 2021 | |
| Alight Capital Management LP |
13F
|
Company |
0.15%
|
51,598
|
$6,922,000 | — | 30 Sep 2021 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.15%
|
49,749
|
$6,674,000 | — | 30 Sep 2021 | |
| GREAT LAKES ADVISORS, LLC |
13F
|
Company |
0.15%
|
49,280
|
$6,611,000 | — | 30 Sep 2021 | |
| Swiss National Bank |
13F
|
Company |
0.15%
|
49,132
|
$6,592,000 | — | 30 Sep 2021 | |
| RICE HALL JAMES & ASSOCIATES, LLC |
13F
|
Company |
0.15%
|
48,990
|
$6,572,000 | — | 30 Sep 2021 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.14%
|
48,398
|
$6,493,000 | — | 30 Sep 2021 | |
| HARBOR INVESTMENT ADVISORY, LLC |
13F
|
Company |
0.14%
|
46,300
|
$6,212,000 | — | 30 Sep 2021 | |
| York State Teachers Retirement System New |
13F
|
Individual |
0.14%
|
45,588
|
$6,116,000 | — | 30 Sep 2021 |
Institutional Holders of VICOR CORP - COMMON STOCK (VICR) as of Q4 2021
As of 31 Dec 2021,
VICOR CORP - COMMON STOCK (VICR) was held by
239 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
17,458,310 shares.
The largest 10 holders included
BlackRock Inc., VANGUARD GROUP INC, Invesco Ltd., Capital Research Global Investors, Hood River Capital Management LLC, DRIEHAUS CAPITAL MANAGEMENT LLC, STATE STREET CORP, NORTHERN TRUST CORP, GEODE CAPITAL MANAGEMENT, LLC, and DIMENSIONAL FUND ADVISORS LP.
This page lists
240
institutional shareholders reporting positions in this security
for the Q4 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2021 vs Q3 2021 Across Filers
Q3 2021 holders
211
Q4 2021 holders
239
Holder diff
28
| Investor | Q3 2021 Shares | Q4 2021 Shares | Share Diff | Share Chg % | Q3 2021 Value $ | Q4 2021 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.