Security record
VICR
Vicor Corporation · Technology · Hardware, Equipment & Parts
128Tracked holders
+13Δ holders
16.24MShares held
$6.11BReported value
+22New positions
−9Exits
Momentum inputs (comparable managers):
holder breadth +11.3% ·
share flow +4.0% ·
net new positions +10.2%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 128 | +13 | 16.24M | $6.11B | +22 | −9 |
| Q1 2026 | 118 | +18 | 15.68M | $2.48B | +19 | −1 |
| Q4 2025 | 99 | +1 | 16.79M | $1.84B | +2 | −1 |
| Q3 2025 | 18 | +3 | 17.37M | $863.84M | +3 | −1 |
| Q2 2025 | 13 | 0 | 8.08M | $366.47M | — | — |
| Q1 2025 | 10 | -1 | 1.91M | $89.36M | — | −1 |
| Q4 2024 | 11 | +1 | 1.82M | $88.05M | +1 | — |
| Q3 2024 | 9 | -1 | 1.26M | $53.12M | — | −1 |
| Q2 2024 | 10 | — | 1.47M | $48.82M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 2.46M | -14.7% | $934.61M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 19 | T. Rowe Price ✦ | 2.37M | +25.4% | $899.46M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 20 | T. Rowe Price ✦ | 2.37M | +25.4% | $899.46M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 21 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 22 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 23 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 24 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 25 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 26 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 27 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 28 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 29 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 30 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 31 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 32 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 33 | Vanguard Capital Management Llc | 1.12M | +8.3% | $425.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 34 | State Street Global Advisors ✦ (passive) | 726.02K | -10.6% | $275.73M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 35 | Geode Capital Management ✦ (passive) | 587.34K | -2.5% | $223.10M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 36 | Geode Capital Management ✦ (passive) | 587.34K | -2.5% | $223.10M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 37 | Jane Street Group, Llc | 539.17K | +64.5% | $204.77M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 38 | Jane Street Group, Llc | 539.17K | +64.5% | $204.77M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 39 | Jane Street Group, Llc | 539.17K | +64.5% | $204.77M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 40 | Manufacturers Life Insurance… | 530.88K | -12.0% | $201.62M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 41 | Arrowstreet Capital ✦ | 530.81K | -1.0% | $201.59M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 42 | Dimensional Fund Advisors Lp | 493.31K | -0.1% | $187.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | Dimensional Fund Advisors Lp | 493.31K | -0.1% | $187.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Dimensional Fund Advisors Lp | 493.31K | -0.1% | $187.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Dimensional Fund Advisors Lp | 493.31K | -0.1% | $187.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Dimensional Fund Advisors Lp | 493.31K | -0.1% | $187.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | AQR Capital Management ✦ | 449.53K | +203.1% | $167.95M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 48 | AQR Capital Management ✦ | 449.53K | +203.1% | $167.95M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 49 | AQR Capital Management ✦ | 449.53K | +203.1% | $167.95M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 50 | AQR Capital Management ✦ | 449.53K | +203.1% | $167.95M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 51 | AQR Capital Management ✦ | 449.53K | +203.1% | $167.95M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 52 | AQR Capital Management ✦ | 449.53K | +203.1% | $167.95M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 53 | AQR Capital Management ✦ | 449.53K | +203.1% | $167.95M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 54 | AQR Capital Management ✦ | 449.53K | +203.1% | $167.95M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 55 | AQR Capital Management ✦ | 449.53K | +203.1% | $167.95M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 56 | Goldman Sachs Group ✦ | 373.76K | -4.1% | $141.95M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 57 | Goldman Sachs Group ✦ | 373.76K | -4.1% | $141.95M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 58 | Goldman Sachs Group ✦ | 373.76K | -4.1% | $141.95M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 59 | Goldman Sachs Group ✦ | 373.76K | -4.1% | $141.95M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 60 | Invesco Ltd. | 245.33K | +94.0% | $93.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | Invesco Ltd. | 245.33K | +94.0% | $93.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | Invesco Ltd. | 245.33K | +94.0% | $93.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | Invesco Ltd. | 245.33K | +94.0% | $93.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | Invesco Ltd. | 245.33K | +94.0% | $93.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Invesco Ltd. | 245.33K | +94.0% | $93.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Morgan Stanley ✦ | 230.81K | -24.8% | $87.66M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 67 | Morgan Stanley ✦ | 230.81K | -24.8% | $87.66M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 68 | Morgan Stanley ✦ | 230.81K | -24.8% | $87.66M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 69 | Morgan Stanley ✦ | 230.81K | -24.8% | $87.66M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 70 | Morgan Stanley ✦ | 230.81K | -24.8% | $87.66M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 71 | Morgan Stanley ✦ | 230.81K | -24.8% | $87.66M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 72 | Morgan Stanley ✦ | 230.81K | -24.8% | $87.66M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 73 | Morgan Stanley ✦ | 230.81K | -24.8% | $87.66M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 74 | Morgan Stanley ✦ | 230.81K | -24.8% | $87.66M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 75 | Northern Trust Corp | 192.90K | -29.3% | $73.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | Northern Trust Corp | 192.90K | -29.3% | $73.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | Northern Trust Corp | 192.90K | -29.3% | $73.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | Northern Trust Corp | 192.90K | -29.3% | $73.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Northern Trust Corp | 192.90K | -29.3% | $73.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | UBS Group AG | 156.85K | +69.7% | $59.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | UBS Group AG | 156.85K | +69.7% | $59.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | UBS Group AG | 156.85K | +69.7% | $59.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | UBS Group AG | 156.85K | +69.7% | $59.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | Charles Schwab Investment… | 155.44K | -20.1% | $59.03M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 85 | First Trust Advisors Lp | 154.62K | -5.7% | $58.72M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 86 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 87 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 90 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 91 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 93 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 94 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 95 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 96 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 97 | Susquehanna International Group, Llp | 133.64K | +122.5% | $50.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 98 | Susquehanna International Group, Llp | 133.64K | +122.5% | $50.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 99 | Nuveen, LLC | 125.88K | +13.8% | $47.81M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Nuveen, LLC | 125.88K | +13.8% | $47.81M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Qube Research & Technologies… | $14.42M | was 0.0% |
| Renaissance Technologies | $7.62M | was 0.0% |
| MIRAE ASSET GLOBAL ETFS… | $1.74M | was 0.0% |
| IMC-Chicago, LLC | $1.34M | was 0.0% |
| Group One Trading Llc | $486,542 | was 0.0% |
| Marshall Wace | $338,100 | was 0.0% |
| Canada Pension Plan… | $322,000 | was 0.0% |
| National Bank Of Canada /Fi/ | $254,984 | was 0.0% |
| CIBC Bancorp USA Inc. | $231,196 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 365 holders, 18.97M shares, $2.67B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 17
Lavie Zmira
Director · 908 sh · $227,000
Aug 17
ANDERSON SAMUEL J
Director · 2.07K sh · $523,640
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — PRICE T ROWE ASSOCIATES INC /MD/
Jul 30
SC 13G/A — BlackRock, Inc.
Jul 16
SC 13G — JPMORGAN CHASE & CO
Jun 04
SC 13G/A — JPMORGAN CHASE & CO
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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