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 ↗ ×18 |
| 2 | T. Rowe Price ✦ | 2.37M | +25.4% | $899.46M | 0.1% | ▲ Add | 9 | SEC ↗ ×2 |
| 3 | JPMorgan Chase ✦ | 2.37M | +12.5% | $869.79M | 0.1% | ▲ Add | 4 | SEC ↗ ×12 |
| 4 | Vanguard Capital Management Llc | 1.12M | +8.3% | $425.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | State Street Global Advisors ✦ (passive) | 726.02K | -10.6% | $275.73M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 587.34K | -2.5% | $223.10M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 7 | Jane Street Group, Llc | 539.17K | +64.5% | $204.77M | 0.1% | ▲ Add | 2 | SEC ↗ ×3 |
| 8 | Manufacturers Life Insurance… | 530.88K | -12.0% | $201.62M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 9 | Arrowstreet Capital ✦ | 530.81K | -1.0% | $201.59M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 10 | Dimensional Fund Advisors Lp | 493.31K | -0.1% | $187.32M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 11 | AQR Capital Management ✦ | 449.53K | +203.1% | $167.95M | 0.1% | ▲ Add | 9 | SEC ↗ ×9 |
| 12 | Goldman Sachs Group ✦ | 373.76K | -4.1% | $141.95M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 13 | Invesco Ltd. | 245.33K | +94.0% | $93.17M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 14 | Morgan Stanley ✦ | 230.81K | -24.8% | $87.66M | 0.0% | ▼ Trim | 4 | SEC ↗ ×9 |
| 15 | Northern Trust Corp | 192.90K | -29.3% | $73.26M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 16 | UBS Group AG | 156.85K | +69.7% | $59.57M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 17 | Charles Schwab Investment… | 155.44K | -20.1% | $59.03M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | First Trust Advisors Lp | 154.62K | -5.7% | $58.72M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | Bank of New York Mellon Corp | 139.98K | -0.2% | $53.16M | 0.0% | ▼ Trim | 3 | SEC ↗ ×11 |
| 20 | Susquehanna International Group, Llp | 133.64K | +122.5% | $50.75M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 21 | Nuveen, LLC | 125.88K | +13.8% | $47.81M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 22 | Hrt Financial Lp | 124.97K | +48.9% | $47.46M | 0.1% | ▲ Add | 2 | SEC ↗ ×3 |
| 23 | Principal Financial Group Inc | 117.89K | +7.0% | $44.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | Rhumbline Advisers | 101.18K | +49.2% | $38.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | Bank Of America Corp /De/ | 88.25K | -13.6% | $33.52M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 26 | Tudor Investment Corp Et Al | 83.69K | -39.0% | $31.78M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 27 | Tidal Investments LLC | 82.87K | +87.8% | $31.47M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 28 | Raymond James Financial Inc | 79.19K | +40.2% | $30.08M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 29 | Russell Investments Group, Ltd. | 72.59K | +220.0% | $27.41M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 30 | Hsbc Holdings Plc | 70.52K | +796.8% | $26.37M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 31 | Ameriprise Financial Inc | 65.70K | +29.5% | $24.95M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 32 | Millennium Management ✦ | 62.78K | -71.7% | $23.84M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 33 | Bnp Paribas Financial Markets | 62.29K | -17.0% | $23.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 34 | Universal- Beteiligungs- und… | 58.39K | +90.5% | $22.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | UBS AM, a distinct business unit of… | 51.12K | +29.8% | $19.41M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 36 | Prudential Financial Inc | 49.28K | +73.5% | $18.72M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 37 | Swiss National Bank | 47.23K | +3.5% | $17.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | Cibc World Market Inc. | 44.99K | -38.5% | $17.09M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | Neuberger Berman Group LLC | 42.66K | +39.8% | $16.20M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 40 | Wells Fargo & Company/Mn | 41.46K | +12.0% | $15.75M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 41 | Alliancebernstein L.P. | 97.53K | -3.6% | $15.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Franklin Resources Inc | 39.27K | +47.7% | $14.91M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 43 | Fidelity (FMR) ✦ | 37.25K | -77.5% | $14.15M | 0.0% | ▼ Trim | 5 | SEC ↗ ×4 |
| 44 | Legal & General Group Plc | 30.83K | -0.2% | $11.71M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 45 | Sei Investments Co | 29.50K | +10.6% | $11.20M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 46 | Nomura Asset Management… | 24.62K | New | $9.35M | 0.0% | New | 1 | SEC ↗ |
| 47 | Two Sigma Investments ✦ | 22.23K | +89.1% | $8.44M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 48 | Creative Planning | 22.14K | +52.0% | $8.41M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 49 | LPL Financial LLC | 21.50K | +8.8% | $8.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | State Board Of Administration Of… | 21.25K | +232.5% | $8.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Bridgewater Associates ✦ | 18.44K | -44.5% | $7.00M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 52 | Td Asset Management Inc | 16.90K | +224.9% | $6.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Mariner, LLC | 16.64K | -60.1% | $6.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 54 | Man Group plc | 16.22K | -54.8% | $6.16M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 55 | State Of Wisconsin Investment Board | 15.43K | +62.8% | $5.86M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Voya Investment Management Llc | 13.82K | -24.9% | $5.25M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 57 | Victory Capital Management Inc | 13.63K | -39.9% | $5.18M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | Citadel Advisors ✦ | 13.43K | -71.1% | $5.10M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 59 | Mercer Global Advisors Inc /Adv | 13.17K | +157.2% | $5.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Royal Bank Of Canada | 12.22K | +2219.0% | $4.64M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 61 | Citigroup Inc | 12.08K | +23.7% | $4.59M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 62 | New York State Common Retirement… | 12.03K | +62.8% | $4.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | Balyasny Asset Management L.P. | 11.89K | New | $4.52M | 0.0% | New | 1 | SEC ↗ |
| 64 | Brown Advisory Inc | 11.12K | +9.7% | $4.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Barclays Plc | 10.44K | -27.0% | $3.96M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 66 | Cerity Partners LLC | 10.38K | +51.0% | $3.94M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 67 | Commonwealth Equity Services, Llc | 10.35K | +98.4% | $3.93M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Point72 Asset Management ✦ | 10.00K | -65.6% | $3.80M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | Mirae Asset Global Investments Co.… | 9.31K | +60.6% | $3.54M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Credit Agricole S A | 9.00K | New | $3.42M | 0.0% | New | 1 | SEC ↗ |
| 71 | Squarepoint Ops LLC | 8.65K | +1.5% | $3.29M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Cetera Investment Advisers | 8.54K | +453.5% | $3.24M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Gotham Asset Management ✦ | 8.42K | -25.4% | $3.20M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 74 | D. E. Shaw & Co. ✦ | 8.14K | +307.2% | $3.09M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 75 | Envestnet Asset Management Inc | 7.64K | +133.0% | $2.90M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Walleye Trading LLC | 7.38K | New | $2.80M | 0.0% | New | 1 | SEC ↗ |
| 77 | Nomura Holdings Inc | 6.90K | New | $2.62M | 0.0% | New | 1 | SEC ↗ |
| 78 | Quantinno Capital Management LP | 6.39K | +24.0% | $2.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Osaic Holdings, Inc. | 6.37K | -62.3% | $2.42M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 80 | Asset Management One Co., Ltd. | 6.32K | New | $2.40M | 0.0% | New | 1 | SEC ↗ |
| 81 | Mackenzie Financial Corp | 5.61K | New | $2.13M | 0.0% | New | 1 | SEC ↗ |
| 82 | Wealth Enhancement Advisory… | 7.82K | +203.7% | $2.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Zurcher Kantonalbank (Zurich… | 5.53K | +25.1% | $2.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | American Century Companies Inc | 5.36K | -80.8% | $2.04M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 85 | Mml Investors Services, Llc | 5.29K | New | $2.01M | 0.0% | New | 1 | SEC ↗ |
| 86 | Simplex Trading, Llc | 5.26K | -55.0% | $2.00M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 87 | Blair William & Co/Il | 5.18K | +11.0% | $1.97M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | Massachusetts Financial Services Co… | 5.07K | -0.2% | $1.92M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 89 | Fifth Third Bancorp | 4.77K | -6.2% | $1.81M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 90 | Jones Financial Companies Lllp | 5.42K | +59.0% | $1.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 91 | Captrust Financial Advisors | 4.45K | +119.2% | $1.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Truist Financial Corp | 4.17K | +8.0% | $1.58M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 93 | Robeco Institutional Asset… | 4.08K | New | $1.55M | 0.0% | New | 1 | SEC ↗ |
| 94 | Deutsche Bank Ag\ | 4.02K | -84.5% | $1.53M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 95 | Bank Of Montreal /Can/ | 3.93K | +0.1% | $1.49M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 96 | Corient Private Wealth LP | 3.80K | -3.3% | $1.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 97 | Healthcare Of Ontario Pension Plan… | 3.64K | New | $1.38M | 0.0% | New | 1 | SEC ↗ |
| 98 | Pictet Asset Management Holding SA | 3.60K | 0.0% | $1.37M | 0.0% | Held | 3 | SEC ↗ |
| 99 | Connor, Clark & Lunn Investment… | 3.34K | +138.5% | $1.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 100 | Focus Partners Wealth | 3.13K | New | $1.19M | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Nomura Asset Management… | $9.35M | 0.0% |
| Balyasny Asset Management L.P. | $4.52M | 0.0% |
| Credit Agricole S A | $3.42M | 0.0% |
| Walleye Trading LLC | $2.80M | 0.0% |
| Nomura Holdings Inc | $2.62M | 0.0% |
| Asset Management One Co., Ltd. | $2.40M | 0.0% |
| Mackenzie Financial Corp | $2.13M | 0.0% |
| Mml Investors Services, Llc | $2.01M | 0.0% |
| Robeco Institutional Asset… | $1.55M | 0.0% |
| Healthcare Of Ontario Pension… | $1.38M | 0.0% |
| Focus Partners Wealth | $1.19M | 0.0% |
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)
Oct 01
Davies Philip D
Officer, Director · 400 sh · $128,810
Oct 01
Davies Philip D
Officer, Director · 200 sh · $61,417
Oct 01
Davies Philip D
Officer, Director · 272 sh · $83,909
Oct 01
Davies Philip D
Officer, Director · 100 sh · $31,183
Oct 01
Davies Philip D
Officer, Director · 100 sh · $31,320
Oct 01
Davies Philip D
Officer, Director · 300 sh · $94,451
Oct 01
Davies Philip D
Officer, Director · 300 sh · $94,877
Oct 01
Davies Philip D
Officer, Director · 500 sh · $158,662
Oct 01
Davies Philip D
Officer, Director · 400 sh · $127,318
Oct 01
Davies Philip D
Officer, Director · 299 sh · $95,580
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Sep 08
SC 13G/A — PRICE T ROWE ASSOCIATES INC /MD/
Sep 03
SC 13G/A — JPMORGAN CHASE & CO
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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