nLIGHT, Inc.
US ˙ NasdaqGS ˙ US65487K1007

SecurityLASR / nLIGHT, Inc.
InstitutionPinnacle Associates Ltd
Latest Disclosed Ownership748,299 shares
Latest Disclosed Value $ 42,668,009
Pinnacle Associates Ltd reports 14.53% decrease in ownership of LASR / nLIGHT, Inc.

On April 21, 2026 - Pinnacle Associates Ltd filed a 13F-HR form disclosing ownership of 748,299 shares of nLIGHT, Inc. (US:LASR) valued at $42,668,009 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 875,471 shares of nLIGHT, Inc.. This represents a change in shares of -14.53% during the quarter. The current value of the position is $49,275,489 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-21 2026-03-31 13F NLIGHT COM 65487K100 748,299 -127,172 -14.53 42,668 29.93 0.5469
2026-02-05 2025-12-31 13F NLIGHT COM 65487K100 875,471 -52,879 -5.70 32,839 19.38 0.4148
2025-11-13 2025-09-30 13F NLIGHT COM 65487K100 928,350 -225,196 -19.52 27,507 21.17 0.3650
2025-08-04 2025-06-30 13F NLIGHT COM 65487K100 1,153,546 -532,886 -31.60 22,702 73.25 0.3287
2025-05-06 2025-03-31 13F NLIGHT COM 65487K100 1,686,432 -42,892 -2.48 13,104 -27.77 0.1920
2025-02-14 2024-12-31 13F NLIGHT COM 65487K100 1,729,324 35,503 2.10 18,141 -20.67 0.2461
2024-10-25 2024-09-30 13F NLIGHT COM 65487K100 1,693,821 -326,948 -16.18 22,867 3.53 0.3888
2024-07-30 2024-06-30 13F NLIGHT COM 65487K100 2,020,769 309,634 18.10 22,087 -0.71 0.3458
2024-04-26 2024-03-31 13F NLIGHT COM 65487K100 1,711,135 17,314 1.02 22,245 -2.72 0.3506
2024-01-19 2023-12-31 13F NLIGHT COM 65487K100 1,693,821 258,199 17.99 22,867 53.15 0.3847
2023-10-24 2023-09-30 13F NLIGHT COM 65487K100 1,435,622 -3,971 -0.28 14,930 -32.74 0.2775
2023-07-27 2023-06-30 13F NLIGHT COM 65487K100 1,439,593 -46,136 -3.11 22,199 46.77 0.3852
2023-05-05 2023-03-31 13F NLIGHT COM 65487K100 1,485,729 71,586 5.06 15,125 5.47 0.3093
2023-02-01 2022-12-31 13F/A-1 NLIGHT COM 65487K100 1,414,143 -126,924 -8.24 14,339 -1.54 0.3125
2023-01-25 2022-12-31 13F NLIGHT COM 65487K100 1,444,926 -96,141 15,244 0.0003
2022-11-01 2022-09-30 13F NLIGHT COM 65487K100 1,541,067 116,964 8.21 14,563 0.06 0.3343
2022-08-02 2022-06-30 13F NLIGHT COM 65487K100 1,424,103 83,767 6.25 14,554 -37.38 0.3174
2022-05-05 2022-03-31 13F NLIGHT COM 65487K100 1,340,336 306,425 29.64 23,241 -6.14 0.4114
2022-02-02 2021-12-31 13F NLIGHT COM 65487K100 1,033,911 285,458 38.14 24,762 17.36 0.4271
2021-10-19 2021-09-30 13F NLIGHT COM 65487K100 748,453 -3,425 -0.46 21,099 -22.65 0.3890
2021-08-02 2021-06-30 13F NLIGHT COM 65487K100 751,878 16,702 2.27 27,278 14.52 0.4932
2021-05-12 2021-03-31 13F NLIGHT COM 65487K100 735,176 29,745 4.22 23,820 3.42 0.4542
2021-01-26 2020-12-31 13F NLIGHT COM 65487K100 705,431 -48,392 -6.42 23,032 30.12 0.4677
2020-10-23 2020-09-30 13F NLIGHT COM 65487K100 753,823 -34,356 -4.36 17,700 0.88 0.4204
2020-08-14 2020-06-30 13F NLIGHT COM 65487K100 788,179 -17,990 -2.23 17,545 107.46 0.4326
2020-05-13 2020-03-31 13F NLIGHT COM 65487K100 806,169 -112,210 -12.22 8,457 -54.59 0.2569
2020-02-03 2019-12-31 13F NLIGHT COM 65487K100 918,379 47,830 5.49 18,625 36.62 0.4079
2019-11-08 2019-09-30 13F NLIGHT COM 65487K100 870,549 84,905 10.81 13,633 -9.62 0.3211
2019-08-05 2019-06-30 13F NLIGHT COM 65487K100 785,644 -66,271 -7.78 15,084 -20.53 0.3532
2019-05-10 2019-03-31 13F NLIGHT COM 65487K100 851,915 29,710 3.61 18,981 29.84 0.4288
2019-02-05 2018-12-31 13F NLIGHT COM 65487K100 822,205 190,510 30.16 14,619 4.20 0.3774
2018-11-09 2018-09-30 13F NLIGHT COM 65487K100 631,695 631,695 14,030 0.2911
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.