LASR
nLIGHT, Inc. · Technology · Semiconductors
Momentum inputs (comparable managers):
holder breadth +23.1% ·
share flow +12.7% ·
net new positions +18.8%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 112 | +5 | 30.21M | $2.09B | +12 | −7 |
| Q1 2026 | 110 | +14 | 27.11M | $1.52B | +16 | −2 |
| Q4 2025 | 95 | -1 | 27.03M | $1.01B | — | −1 |
| Q3 2025 | 22 | +3 | 17.13M | $507.68M | +3 | — |
| Q2 2025 | 16 | +3 | 13.99M | $275.30M | +4 | −1 |
| Q1 2025 | 10 | -2 | 3.85M | $29.94M | +1 | −3 |
| Q4 2024 | 12 | 0 | 3.73M | $39.16M | — | — |
| Q3 2024 | 11 | +2 | 3.07M | $32.83M | +2 | — |
| Q2 2024 | 9 | — | 2.06M | $22.55M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.39M | — | $86.48M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 4.39M | — | $86.48M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 4.39M | — | $86.48M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 4.39M | — | $86.48M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 4.39M | — | $86.48M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 4.39M | — | $86.48M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 4.39M | — | $86.48M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 4.39M | — | $86.48M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 4.39M | — | $86.48M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | The Vanguard Group ✦ (passive) | 4.12M | — | $81.01M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | The Vanguard Group ✦ (passive) | 4.12M | — | $81.01M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | The Vanguard Group ✦ (passive) | 4.12M | — | $81.01M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Geode Capital Management ✦ (passive) | 1.22M | +6.0% | $23.93M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | Geode Capital Management ✦ (passive) | 1.22M | +6.0% | $23.93M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | Millennium Management ✦ | 1.16M | +160.4% | $22.80M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | State Street Global Advisors ✦ (passive) | 985.40K | -6.2% | $19.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | D. E. Shaw & Co. ✦ | 604.80K | +86.8% | $11.90M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | Citadel Advisors ✦ | 410.50K | New | $8.08M | 0.0% | New | 1 | SEC ↗ |
| 19 | Citadel Advisors ✦ | 410.50K | New | $8.08M | 0.0% | New | 1 | SEC ↗ |
| 20 | Arrowstreet Capital ✦ | 344.39K | New | $6.78M | 0.0% | New | 1 | SEC ↗ |
| 21 | PRIMECAP Management ✦ | 246.14K | -2.8% | $4.84M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 22 | AQR Capital Management ✦ | 168.00K | +141.4% | $3.31M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 23 | AQR Capital Management ✦ | 168.00K | +141.4% | $3.31M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 24 | AQR Capital Management ✦ | 168.00K | +141.4% | $3.31M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 25 | AQR Capital Management ✦ | 168.00K | +141.4% | $3.31M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 26 | Fisher Asset Management ✦ | 120.19K | -4.3% | $2.37M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 27 | Marshall Wace ✦ | 99.02K | -74.8% | $1.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 28 | Marshall Wace ✦ | 99.02K | -74.8% | $1.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 29 | Marshall Wace ✦ | 99.02K | -74.8% | $1.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 30 | Marshall Wace ✦ | 99.02K | -74.8% | $1.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 31 | Fidelity (FMR) ✦ | 45.46K | — | $894,641 | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Fidelity (FMR) ✦ | 45.46K | — | $894,641 | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Point72 Asset Management ✦ | 42.09K | New | $828,250 | 0.0% | New | 1 | SEC ↗ |
| 34 | T. Rowe Price ✦ | 24.30K | +21.6% | $479,000 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 35 | Gotham Asset Management ✦ | 13.93K | New | $274,044 | 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
| Citadel Advisors | $8.08M | 0.0% |
| Citadel Advisors | $8.08M | 0.0% |
| Arrowstreet Capital | $6.78M | 0.0% |
| Point72 Asset Management | $828,250 | 0.0% |
| Gotham Asset Management | $274,044 | 0.0% |
Exited
| Two Sigma Investments | $198,625 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 326 holders, 49.03M shares, $2.63B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
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)
Officer, Director · 155.01K sh · $6.83M
Officer, Director · 25.04K sh · $1.12M
Officer, Director · 1.70K sh · $78,202
Officer, Director · 2.46K sh · $117,835
Officer, Director · 2.09K sh · $102,445
Officer, Director · 64.73K sh · $3.00M
Officer, Director · 112.47K sh · $5.30M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology