nLIGHT, Inc.
nLIGHT, Inc. (LASR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · LASR · as of Sep 30, 2025
Ownership Breakdown
231
Institutional Holders
▲ 49 vs Q2
$1.27B
Total Inst. Value
▲ $445.07M vs Q2
56.41M
Shares Outstanding
freeFloat 93.35%
42.89M
13F Shares Held
▲ 918,877 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
LASR largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC semiconductors & related devices | 4.86M | 9.81% | 9.81% | $144.13B | Nov 7, 2025 | ▲ 748.0K |
BLACKROCK, INC. semiconductors & related devices | 4.52M | 9.11% | 9.11% | $133.86B | Nov 12, 2025 | ▲ 123.4K |
NEEDHAM INVESTMENT MANAGEMENT LLC semiconductors & related devices | 1.79M | 3.62% | 3.62% | $53.12B | Nov 14, 2025 | ▼ 45.0K |
HARVEY PARTNERS, LLC semiconductors & related devices | 1.40M | 2.82% | 2.82% | $41.41B | Nov 14, 2025 | ▼ 709.9K |
ROYCE & ASSOCIATES LP semiconductors & related devices | 1.33M | 2.68% | 2.68% | $39.38B | Nov 12, 2025 | ▼ 584.2K |
NEUBERGER BERMAN GROUP LLC semiconductors & related devices | 1.29M | 2.60% | 2.60% | $38.23B | Nov 12, 2025 | ▼ 28.4K |
GEODE CAPITAL MANAGEMENT, LLC semiconductors & related devices | 1.21M | 2.45% | 2.45% | $36.00B | Nov 12, 2025 | ▼ 826 |
AWM INVESTMENT COMPANY, INC. semiconductors & related devices | 1.17M | 2.36% | 2.36% | $34.66B | Nov 13, 2025 | ▼ 175.2K |
MILLENNIUM MANAGEMENT LLC semiconductors & related devices | 1.10M | 2.23% | 2.23% | $32.74B | Nov 14, 2025 | ▼ 53.4K |
INVESCO LTD. semiconductors & related devices | 1.06M | 2.13% | 2.13% | $31.33B | Nov 13, 2025 | ▲ 835.7K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
18
Increased
+3.95M shares9
New Positions
first time holders21
Decreased
−4.36M shares0
Sold Out
fully exitedNet shares change (top 50)
404.9K
+3.95M / −4.36M
Net new holders
+6
9 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
LASR insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
4
Buy transactions
47
Sell transactions
0.09
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Keeney Scott H President and CEO | Jun 3, 2026 | Sale | 8,901 | $77.99 | $694.2K | 2.20M | Form 4 ↗ |
Keeney Scott H President and CEO | Jun 4, 2026 | Sale | 890 | $71.67 | $63.8K | 2.20M | Form 4 ↗ |
Keeney Scott H President and CEO | Jun 4, 2026 | Sale | 3,055 | $72.59 | $221.8K | 2.20M | Form 4 ↗ |
Keeney Scott H President and CEO | Jun 4, 2026 | Sale | 1,424 | $73.76 | $105.0K | 2.20M | Form 4 ↗ |
Keeney Scott H President and CEO | Jun 4, 2026 | Sale | 4,813 | $74.94 | $360.7K | 2.19M | Form 4 ↗ |
Keeney Scott H President and CEO | Jun 4, 2026 | Sale | 5,282 | $75.94 | $401.1K | 2.19M | Form 4 ↗ |
Keeney Scott H President and CEO | Jun 4, 2026 | Sale | 625 | $76.61 | $47.9K | 2.19M | Form 4 ↗ |
Nias James Chief Accounting Officer | Jun 3, 2026 | Sale | 940 | $77.99 | $73.3K | 97.6K | Form 4 ↗ |
Corso Joseph John Chief Financial Officer | Jun 3, 2026 | Sale | 3,840 | $77.99 | $299.5K | 173.7K | Form 4 ↗ |
Corso Joseph John Chief Financial Officer | Jun 4, 2026 | Sale | 3,817 | $72.90 | $278.3K | 169.9K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
nLIGHT, Inc. (LASR) is primarily owned by institutional investors, who hold approximately 76.0% of total shares outstanding. Company insiders own approximately 6.65%, while retail and public investors account for the remaining 17.32%.
The largest institutional shareholder of nLIGHT, Inc. is VANGUARD GROUP INC, holding approximately 4.86 million shares — equal to 9.81% of outstanding shares — as of September 30, 2025.
A total of 231 institutional investors currently hold LASR stock, with a combined institutional value of approximately $1.27 billion as of the most recent 13F filing period.
Frequently asked questions
LASR ownershipnLIGHT, Inc. (LASR) is primarily owned by institutional investors, who hold approximately 76.0% of shares. The largest shareholder is VANGUARD GROUP INC with a 9.81% stake. Company insiders hold 6.65%. Data sourced from SEC Form 13F as of September 30, 2025.