Lattice Semiconductor Corporation
US ˙ NasdaqGS ˙ US5184151042

SecurityLSCC / Lattice Semiconductor Corporation
InstitutionMillennium Management Llc
ManagerIsrael Englander
Latest Disclosed Ownership350,449 shares
Latest Disclosed Value $ 32,507,649
Millennium Management Llc ownership in LSCC / Lattice Semiconductor Corporation

On May 15, 2026 - Millennium Management Llc filed a 13F-HR form disclosing ownership of 350,449 shares of Lattice Semiconductor Corporation (US:LSCC) valued at $32,507,649 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 249,801 shares of Lattice Semiconductor Corporation. This represents a change in shares of 40.29% during the quarter. The current value of the position is $47,510,371 USD.

Millennium Management Llc has a history of taking positions in derivatives of the underlying security (LSCC) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

LSCC / Lattice Semiconductor Corporation Historical Put/Call Ratio
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)
2026-05-15 2026-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 350,449 100,648 40.29 32,508 76.86 0.0135
2026-02-17 2025-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 249,801 -726,233 -74.41 18,380 -74.32 0.0077
2025-11-14 2025-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 976,034 519,242 113.67 71,563 219.79 0.0305
2025-08-14 2025-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 456,792 438,456 2,391.23 22,378 2,228.62 0.0108
2025-05-15 2025-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 18,336 -20,655 -52.97 962 -56.48 0.0005
2025-02-14 2024-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 38,991 -279,601 -87.76 2,209 -86.94 0.0011
2024-11-14 2024-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 318,592 -141,240 -30.72 16,908 -36.59 0.0080
2024-08-14 2024-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 459,832 447,855 3,739.29 26,666 2,748.82 0.0123
2024-05-15 2024-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 11,977 -345,832 -96.65 937 -96.21 0.0004
2024-02-14 2023-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 357,809 241,077 206.52 24,685 146.11 0.0107
2023-11-14 2023-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 116,732 99,119 562.76 10,031 492.79 0.0051
2023-08-14 2023-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 17,613 -985,257 -98.24 1,692 -98.23 0.0008
2023-05-15 2023-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 1,002,870 95,687 10.55 95,774 62.72 0.0549
2023-02-14 2022-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 907,183 78,263 9.44 58,858 44.29 0.0326
2022-11-14 2022-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 828,920 -500,606 -37.65 40,791 -36.74 0.0241
2022-08-15 2022-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 1,329,526 1,089,216 453.25 64,482 340.24 0.0400
2022-05-16 2022-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 240,310 -108,174 -31.04 14,647 -45.46 0.0078
2022-02-14 2021-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 348,484 348,484 26,854 0.0136
2021-11-15 2021-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 0 -205,373 -100.00 0 -100.00
2021-08-16 2021-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 205,373 -71,307 -25.77 11,538 -7.37 0.0071
2021-05-17 2021-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 276,680 247,276 840.96 12,456 824.72 0.0089
2021-02-16 2020-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 29,404 29,404 1,347 0.0010
2020-11-16 2020-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 0 -292,211 -100.00 0 -100.00
2020-08-14 2020-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 292,211 230,794 375.78 8,296 658.32 0.0114
2020-05-14 2020-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 61,417 -534,222 -89.69 1,094 -90.40 0.0025
2020-02-14 2019-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 595,639 478,839 409.96 11,401 434.00 0.0143
2019-11-14 2019-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 116,800 87,880 303.87 2,135 405.92 0.0034
2019-08-15 2019-06-30 13F/A-1 LATTICE SEMICONDUCTOR COM 518415104 28,920 -1,106,034 -97.45 422 -96.88 0.0006
2019-08-14 2019-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 28,920 -1,106,034 422
2019-05-14 2019-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 1,134,954 844,222 290.38 13,540 572.96 0.0203
2019-02-15 2018-12-31 13F/A-1 LATTICE SEMICONDUCTOR COM 518415104 290,732 -1,784,787 -85.99 2,012 -87.88 0.0031
2019-02-14 2018-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 290,732 2,012
2018-11-14 2018-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 2,075,519 1,904,872 1,116.26 16,604 1,383.82 0.0204
2018-08-14 2018-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 170,647 -190,535 -52.75 1,119 -44.38 0.0015
2018-05-15 2018-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 361,182 -1,245,698 -77.52 2,012 -78.34 0.0027
2018-02-14 2017-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 1,606,880 1,535,699 2,157.46 9,288 2,403.50 0.0128
2017-11-14 2017-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 71,181 71,181 371 0.0006
2017-08-14 2017-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 0 -76,219 -100.00 0 -100.00
2017-05-15 2017-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 76,219 -109,523 -58.97 527 -61.45 0.0010
2017-02-14 2016-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 185,742 -18,200 -8.92 1,367 3.25 0.0029
2016-11-14 2016-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 203,942 203,942 0.00 1,324 0.0022
2016-05-16 2016-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 0 -636,166 -100.00 0 -100.00
2016-02-16 2015-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 636,166 606,156 2,019.85 4,116 3,448.28 0.0087
2015-11-16 2015-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 30,010 -14,326 -32.31 116 -55.56 0.0002
2015-08-14 2015-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 44,336 -209,954 -82.56 261 -83.81 0.0005
2015-05-15 2015-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 254,290 -189,336 -42.68 1,612 -47.27 0.0030
2015-02-17 2014-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 443,626 422,739 2,023.93 3,057 1,847.13 0.0065
2014-11-14 2014-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 20,887 -333,552 -94.11 157 -94.63 0.0004
2014-08-14 2014-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 354,439 -124,418 -25.98 2,924 -22.11 0.0081
2014-05-15 2014-03-31 13F LATTICE SEMICONDUCTOR COM 518415104 478,857 100,781 26.66 3,754 80.83 0.0109
2014-02-14 2013-12-31 13F LATTICE SEMICONDUCTOR COM 518415104 378,076 88,981 30.78 2,076 61.06 0.0066
2013-11-14 2013-09-30 13F LATTICE SEMICONDUCTOR COM 518415104 289,095 168,096 138.92 1,289 110.28 0.0042
2013-08-14 2013-06-30 13F LATTICE SEMICONDUCTOR COM 518415104 120,999 120,999 613 0.0019
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-05-15 2025-03-31 13F LATTICE SEMICONDUCTOR COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F LATTICE SEMICONDUCTOR COM Call 30,000 476.92 1,700 517.82 n/a n/a n/a
2024-11-14 2024-09-30 13F LATTICE SEMICONDUCTOR COM Call 5,200 -45.83 276 -50.54 n/a n/a n/a
2024-08-14 2024-06-30 13F LATTICE SEMICONDUCTOR COM Call 9,600 -81.54 557 -86.33 n/a n/a n/a
2024-05-15 2024-03-31 13F LATTICE SEMICONDUCTOR COM Call 52,000 26.21 4,068 43.10 n/a n/a n/a
2024-02-14 2023-12-31 13F LATTICE SEMICONDUCTOR COM Call 41,200 29.97 2,842 4.37 n/a n/a n/a
2023-11-14 2023-09-30 13F LATTICE SEMICONDUCTOR COM Call 31,700 50.95 2,724 35.00 n/a n/a n/a
2023-08-14 2023-06-30 13F LATTICE SEMICONDUCTOR COM Call 21,000 2,017 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2024-02-14 2023-12-31 13F LATTICE SEMICONDUCTOR COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-11-14 2023-09-30 13F LATTICE SEMICONDUCTOR COM Put 14,800 1,272 n/a n/a n/a
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.