As of the latest SEC filings, VICOR CORP (VICR) is held by 336 institutional funds. The largest fund shareholder is iShares Core S&P Mid-Cap ETF (IJH), holding an estimated $121,111,284.00 in market value, representing 0.11% of its portfolio.
Funds holding VICOR CORP (VICR)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- VICR
- CIK:
- 0000751978
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
IJH
iShares Core S&P Mid-Cap ETF
|
ETF | BlackRock / iShares | 0.11% | $121,111,284.00 | 752,244 | Mar 31, 2026 | May 26, 2026 |
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.01% | $119,012,488.00 | 739,208 | Mar 31, 2026 | May 28, 2026 |
|
IWM
iShares Russell 2000 ETF
|
ETF | BlackRock / iShares | 0.13% | $90,514,361.00 | 562,201 | Mar 31, 2026 | May 28, 2026 |
|
NAESX
VANGUARD SMALL-CAP INDEX FUND
|
ETF | Vanguard | 0.05% | $85,557,654.00 | 531,414 | Mar 31, 2026 | May 28, 2026 |
|
NEAGX
Needham Aggressive Growth Fund
|
MF | Independent / Boutique | 4.86% | $76,475,000.00 | 475,000 | Mar 31, 2026 | May 19, 2026 |
|
PAGSX
T. Rowe Price Global Stock Fund
|
MF | T. Rowe Price | 0.76% | $62,457,715.04 | 231,952 | Apr 30, 2026 | Jun 25, 2026 |
|
FSSNX
Fidelity Small Cap Index Fund
|
MF | Fidelity | 0.19% | $61,259,732.81 | 227,503 | Apr 30, 2026 | Jun 26, 2026 |
|
PRJIX
T. Rowe Price New Horizons Fund, Inc.
|
MF | T. Rowe Price | 0.48% | $60,860,093.00 | 378,013 | Mar 31, 2026 | May 28, 2026 |
|
VISGX
VANGUARD SMALL-CAP GROWTH INDEX FUND
|
ETF | Vanguard | 0.12% | $47,824,728.00 | 297,048 | Mar 31, 2026 | May 28, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.05% | $40,785,164.00 | 253,324 | Mar 31, 2026 | May 28, 2026 |
|
-
Small Cap Core Fund
|
ETF | John Hancock | 1.98% | $39,570,034.31 | 146,953 | Apr 30, 2026 | Jun 25, 2026 |
|
DFSTX
U.S. SMALL CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.19% | $35,818,833.94 | 133,022 | Apr 30, 2026 | Jun 24, 2026 |
|
JTEK
JPMorgan U.S. Tech Leaders ETF
|
ETF | JPMorgan | 1.15% | $35,369,607.00 | 219,687 | Mar 31, 2026 | May 29, 2026 |
|
PGSGX
JPMorgan Small Cap Growth Fund
|
MF | JPMorgan | 1.41% | $30,793,665.00 | 191,265 | Mar 31, 2026 | May 29, 2026 |
|
IWO
iShares Russell 2000 Growth ETF
|
ETF | BlackRock / iShares | 0.25% | $30,270,576.00 | 188,016 | Mar 31, 2026 | May 28, 2026 |
|
PRDSX
T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund
|
MF | T. Rowe Price | 0.35% | $28,819,000.00 | 179,000 | Mar 31, 2026 | May 28, 2026 |
|
MDY
SPDR S&P MidCap 400 ETF Trust
|
ETF | State Street (SPDR) | 0.11% | $27,569,640.00 | 171,240 | Mar 31, 2026 | Jun 1, 2026 |
|
DFAS
Dimensional U.S. Small Cap ETF
|
ETF | Dimensional Fund Advisors | 0.18% | $24,753,452.56 | 91,928 | Apr 30, 2026 | Jun 29, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.06% | $24,008,289.80 | 119,207 | Feb 28, 2026 | Apr 24, 2026 |
|
FESM
Fidelity Enhanced Small Cap ETF
|
ETF | Fidelity | 0.57% | $23,497,789.00 | 145,949 | Mar 31, 2026 | May 26, 2026 |
|
VTWO
VANGUARD RUSSELL 2000 INDEX FUND
|
ETF | Vanguard | 0.15% | $22,953,759.40 | 113,971 | Feb 28, 2026 | Apr 28, 2026 |
|
IJK
iShares S&P Mid-Cap 400 Growth ETF
|
ETF | BlackRock / iShares | 0.22% | $22,206,730.00 | 137,930 | Mar 31, 2026 | May 28, 2026 |
|
SCHA
Schwab U.S. Small-Cap ETF
|
ETF | Charles Schwab | 0.11% | $22,186,425.40 | 110,161 | Feb 28, 2026 | Apr 24, 2026 |
|
PASTX
T. Rowe Price Science & Technology Fund, Inc.
|
MF | T. Rowe Price | 0.19% | $20,463,100.00 | 127,100 | Mar 31, 2026 | May 28, 2026 |
|
SPMD
State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF
|
ETF | State Street (SPDR) | 0.11% | $17,886,134.00 | 111,094 | Mar 31, 2026 | May 28, 2026 |
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