VICOR CORP COM is a security (CUSIP 925815102) tracked across SEC portfolio filings. 440 institutional managers reported $3.3B on Form 13F as of 2026-06-30; 41 registered fund positions totaling $363.8M via N-PORT as of 2026-06-30.
Showing 15 of 440 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $464.4M | 2,884,375 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $299.6M | 2,106,726 |
| VANGUARD GROUP INC | Valley Forge, PA | $277.8M | 2,534,534 |
| STATE STREET CORP | BOSTON, MA | $130.7M | 811,617 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Toronto, A6 | $97.1M | 603,364 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $97.0M | 602,661 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $86.3M | 536,274 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | NEW YORK, NY | $84.0M | 522,000 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $79.4M | 493,670 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $76.5M | 327,715 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $64.8M | 60,060 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $62.8M | 389,767 |
| COLRAIN CAPITAL LLC | Boston, MA | $57.1M | 150,277 |
| Bank of New York Mellon Corp | NEW YORK, NY | $53.2M | 139,978 |
| PINNACLE ASSOCIATES LTD | NEW YORK, NY | $49.6M | 130,492 |
Showing 15 of 41 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $110.3M | 45.54% |
| T. Rowe Price New Horizons Fund, Inc. | T. ROWE PRICE NEW HORIZONS FUND, INC. | $60.9M | 47.66% |
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $40.8M | 5.00% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $39.6M | 22.57% |
| BRUCE FUND | Bruce Fund, Inc. | $20.9M | 578.17% |
| T. Rowe Price Science & Technology Fund, Inc. | T. ROWE PRICE SCIENCE & TECHNOLOGY FUND, INC. | $20.5M | 19.06% |
| VANGUARD EXPLORER FUND | VANGUARD EXPLORER FUND | $16.1M | 7.41% |
| Needham Growth Fund | Needham Funds Inc | $8.7M | 468.04% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $6.1M | 12.60% |
| Columbia Mid Cap Index Fund | COLUMBIA FUNDS SERIES TRUST | $5.4M | 21.38% |
| T. Rowe Price Communications & Technology Fund | T. ROWE PRICE COMMUNICATIONS & TECHNOLOGY FUND, INC. | $4.1M | 5.12% |
| T. Rowe Price Diversified Mid-Cap Growth Fund, Inc. | T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH FUND, INC. | $3.8M | 8.81% |
| VANGUARD U.S. MOMENTUM FACTOR ETF | VANGUARD WELLINGTON FUND | $3.5M | 19.32% |
| Fidelity Nasdaq Composite Index ETF | Fidelity Commonwealth Trust | $2.8M | 2.54% |
| BNY Mellon Midcap Index Fund, Inc. | BNY MELLON MIDCAP INDEX FUND, INC. | $2.5M | 17.74% |