Security record · archived quarter
KOPN
Kopin Corp. · Technology · Semiconductors
63Tracked holders
+2Δ holders
55.09MShares held
$129.17MReported value
+2New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +3.3% ·
share flow +30.0% ·
net new positions +3.2%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 67 | +1 | 65.59M | $293.41M | +6 | −5 |
| Q1 2026 | 68 | +5 | 52.75M | $118.56M | +12 | −7 |
| Q4 2025 | 63 | +2 | 55.09M | $129.17M | +2 | — |
| Q3 2025 | 13 | 0 | 29.29M | $71.17M | +1 | −1 |
| Q2 2025 | 10 | -1 | 25.05M | $38.33M | — | −1 |
| Q1 2025 | 8 | -1 | 7.74M | $7.21M | — | −1 |
| Q4 2024 | 9 | +2 | 4.29M | $5.83M | +2 | — |
| Q3 2024 | 6 | -1 | 2.15M | $1.57M | — | −1 |
| Q2 2024 | 7 | — | 4.23M | $3.55M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 12.33M | +27.0% | $28.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 12.33M | +27.0% | $28.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 12.33M | +27.0% | $28.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 12.33M | +27.0% | $28.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 12.33M | +27.0% | $28.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 12.33M | +27.0% | $28.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | State Street Global Advisors ✦ (passive) | 11.12M | +224.0% | $26.02M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | The Vanguard Group ✦ (passive) | 10.83M | +15.6% | $25.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | The Vanguard Group ✦ (passive) | 10.83M | +15.6% | $25.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | The Vanguard Group ✦ (passive) | 10.83M | +15.6% | $25.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | Geode Capital Management ✦ (passive) | 4.31M | +14.5% | $10.08M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 12 | Geode Capital Management ✦ (passive) | 4.31M | +14.5% | $10.08M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 13 | Fidelity (FMR) ✦ | 3.15M | +1400.2% | $7.38M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | Fidelity (FMR) ✦ | 3.15M | +1400.2% | $7.38M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | Mitsubishi UFJ Asset Management… | 1.66M | — | $4.14M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | UBS Group AG | 1.36M | — | $3.18M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | UBS Group AG | 1.36M | — | $3.18M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | UBS Group AG | 1.36M | — | $3.18M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | Northern Trust Corp | 1.32M | — | $3.09M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | Northern Trust Corp | 1.32M | — | $3.09M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Northern Trust Corp | 1.32M | — | $3.09M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Bank Of America Corp /De/ | 822.27K | — | $1.92M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Bank Of America Corp /De/ | 822.27K | — | $1.92M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Bank Of America Corp /De/ | 822.27K | — | $1.92M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | Bank Of America Corp /De/ | 822.27K | — | $1.92M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Jane Street Group, Llc | 745.13K | — | $1.74M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Jane Street Group, Llc | 745.13K | — | $1.74M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Invesco Ltd. | 704.95K | — | $1.65M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Invesco Ltd. | 704.95K | — | $1.65M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Invesco Ltd. | 704.95K | — | $1.65M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Goldman Sachs Group ✦ | 539.96K | -51.7% | $1.26M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 32 | Goldman Sachs Group ✦ | 539.96K | -51.7% | $1.26M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 527.29K | +74.9% | $1.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 527.29K | +74.9% | $1.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 527.29K | +74.9% | $1.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 527.29K | +74.9% | $1.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 527.29K | +74.9% | $1.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 527.29K | +74.9% | $1.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Charles Schwab Investment… | 519.98K | — | $1.22M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | State Of Wisconsin Investment Board | 450.00K | — | $1.05M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | JPMorgan Chase ✦ | 415.56K | +223.9% | $972,406 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 415.56K | +223.9% | $972,406 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Bank of New York Mellon Corp | 380.55K | — | $890,489 | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Bank of New York Mellon Corp | 380.55K | — | $890,489 | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Bank of New York Mellon Corp | 380.55K | — | $890,489 | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Quantinno Capital Management LP | 301.35K | — | $705,152 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Barclays Plc | 280.29K | — | $655,871 | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Millennium Management ✦ | 258.25K | -46.9% | $604,307 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 49 | Stifel Financial Corp | 251.75K | — | $589,086 | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Stifel Financial Corp | 251.75K | — | $589,086 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Stifel Financial Corp | 251.75K | — | $589,086 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Stifel Financial Corp | 251.75K | — | $589,086 | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Nuveen, LLC | 215.92K | — | $505,257 | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Cerity Partners LLC | 213.38K | — | $499,310 | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Cerity Partners LLC | 213.38K | — | $499,310 | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Wells Fargo & Company/Mn | 207.34K | — | $485,164 | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Wells Fargo & Company/Mn | 207.34K | — | $485,164 | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Wells Fargo & Company/Mn | 207.34K | — | $485,164 | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Wells Fargo & Company/Mn | 207.34K | — | $485,164 | 0.0% | n/c | 1 | SEC ↗ |
| 60 | T. Rowe Price ✦ | 200.52K | +5.2% | $470,000 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 61 | T. Rowe Price ✦ | 200.52K | +5.2% | $470,000 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 62 | Franklin Resources Inc | 172.70K | — | $404,110 | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Franklin Resources Inc | 172.70K | — | $404,110 | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Franklin Resources Inc | 172.70K | — | $404,110 | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Deutsche Bank Ag\ | 155.18K | — | $363,110 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Deutsche Bank Ag\ | 155.18K | — | $363,110 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Rhumbline Advisers | 154.25K | — | $360,947 | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Sei Investments Co | 139.73K | — | $326,968 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Sei Investments Co | 139.73K | — | $326,968 | 0.0% | n/c | 1 | SEC ↗ |
| 70 | ProShare Advisors LLC | 139.64K | — | $326,752 | 0.0% | n/c | 1 | SEC ↗ |
| 71 | AQR Capital Management ✦ | 125.47K | +9.7% | $293,598 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | AQR Capital Management ✦ | 125.47K | +9.7% | $293,598 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | AQR Capital Management ✦ | 125.47K | +9.7% | $293,598 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | AQR Capital Management ✦ | 125.47K | +9.7% | $293,598 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 75 | Two Sigma Investments ✦ | 95.99K | -75.4% | $224,621 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 76 | IMC-Chicago, LLC | 91.23K | — | $213,485 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Simplex Trading, Llc | 84.67K | — | $198,137 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 83.16K | — | $194,585 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Toronto Dominion Bank | 70.53K | — | $165,050 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Fisher Asset Management ✦ | 65.88K | 0.0% | $154,147 | 0.0% | Held | 7 | SEC ↗ |
| 81 | Manufacturers Life Insurance… | 54.10K | — | $126,601 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | New York State Common Retirement… | 50.30K | — | $117,702 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Citigroup Inc | 43.09K | — | $100,838 | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Citigroup Inc | 43.09K | — | $100,838 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Creative Planning | 40.26K | — | $94,211 | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Bnp Paribas Financial Markets | 36.09K | — | $84,453 | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Alliancebernstein L.P. | 35.50K | — | $83,070 | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Voya Investment Management Llc | 30.71K | — | $71,868 | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Balyasny Asset Management L.P. | 30.26K | — | $70,801 | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Commonwealth Equity Services, Llc | 29.17K | — | $68,260 | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Renaissance Technologies ✦ | 26.96K | New | $63,096 | 0.0% | New | 1 | SEC ↗ |
| 92 | HighTower Advisors, LLC | 25.90K | — | $60,606 | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Cetera Investment Advisers | 25.73K | — | $60,197 | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Victory Capital Management Inc | 19.51K | — | $45,646 | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Legal & General Group Plc | 18.64K | — | $43,629 | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Royal Bank Of Canada | 18.03K | — | $43,000 | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Royal Bank Of Canada | 18.03K | — | $43,000 | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Royal Bank Of Canada | 18.03K | — | $43,000 | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Royal Bank Of Canada | 18.03K | — | $43,000 | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Squarepoint Ops LLC | 18.18K | — | $42,532 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Renaissance Technologies | $63,096 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 829.20K shares, $1,865 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.
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: Q4 2025 ·
Methodology ·
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