BLACKROCK
Rank #1
12.2%
- Shares
- 16.65M
- Change
- +801.97K
- Change %
- +5.06%
- Filing
- Mar 31, 2026
Increased
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NASDAQ · TECHNOLOGY · Holders
Lattice Semiconductor Corporation (LSCC) Institutional Ownership & Insider Trading History
Top LSCC institutional shareholders, filing changes, and Form 4 insider activity with filters for buys, sales, option exercises, gifts, and tax withholding.
Section freshness
Price Jun 24, 11:19 AM EDT · Statements Mar 30, 8:00 PM EDT
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Data freshness
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Provider checked •
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Ownership read
LSCC insider sentiment: Net selling.
BLACKROCK is the largest institutional holder. 95 sales and 0 purchases appear in the recent Form 4 filings. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
LSCC
Purchases—
Sales345.13K
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
16.65M
BLACKROCK
Insider stance
Net selling
$22.85M sold / — bought
Latest filing
Feb 17, 2027
Most recent holder or insider filing date
Filings shown
240
120 holder / 120 insider
- Holder rows
- 120
- Market data source
- Latest filing
- Feb 17, 2027
- Most recent holder or insider filing date
- Increased / initiated
- 62
- 55 decreased
- Insider rows
- 120
- Market data source
Top 120 institutional holders
Lattice Semiconductor Corporation (LSCC) institutional ownership
Ranked by reported share count, with position changes and latest filing dates where ownership data supplies them.
T. ROWE PRICE INVESTMENT MANAGEMENT
Rank #2
11.9%
- Shares
- 16.24M
- Change
- -3.55M
- Change %
- -17.91%
- Filing
- Mar 31, 2026
Decreased
PRICE T ROWE ASSOCIATES INC
Rank #3
11.8%
- Shares
- 16.08M
- Change
- -2.00M
- Change %
- -11.08%
- Filing
- Mar 31, 2026
Decreased
VANGUARD GROUP INC
Rank #4
10.8%
- Shares
- 14.77M
- Change
- -216.12K
- Change %
- -144.00%
- Filing
- Dec 31, 2025
Decreased
VANGUARD PORTFOLIO MANAGEMENT LLC
Rank #5
5.41%
- Shares
- 7.40M
- Change
- +7.40M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
INVESCO LTD.
Rank #6
4.54%
- Shares
- 6.21M
- Change
- +185.51K
- Change %
- +3.08%
- Filing
- Mar 31, 2026
Increased
VANGUARD CAPITAL MANAGEMENT LLC
Rank #7
4.49%
- Shares
- 6.15M
- Change
- +6.15M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
STATE STREET CORP
Rank #8
3.37%
- Shares
- 4.61M
- Change
- -41.11K
- Change %
- -88.00%
- Filing
- Mar 31, 2026
Decreased
CAPITAL RESEARCH GLOBAL INVESTORS
Rank #9
3.17%
- Shares
- 4.34M
- Change
- +65.54K
- Change %
- +1.53%
- Filing
- Mar 31, 2026
Increased
FRANKLIN RESOURCES INC
Rank #10
2.55%
- Shares
- 3.49M
- Change
- -1.03M
- Change %
- -22.86%
- Filing
- Mar 31, 2026
Decreased
ARTISAN PARTNERS LIMITED PARTNERSHIP
Rank #11
2.20%
- Shares
- 3.00M
- Change
- -827.68K
- Change %
- -21.60%
- Filing
- Mar 31, 2026
Decreased
GEODE CAPITAL MANAGEMENT
Rank #12
2.10%
- Shares
- 2.88M
- Change
- -579.68K
- Change %
- -16.77%
- Filing
- Mar 31, 2026
Decreased
NEUBERGER BERMAN GROUP LLC
Rank #13
1.87%
- Shares
- 2.56M
- Change
- -159.95K
- Change %
- -5.88%
- Filing
- Mar 31, 2026
Decreased
WILLIAM BLAIR INVESTMENT MANAGEMENT
Rank #14
1.49%
- Shares
- 2.04M
- Change
- -81.54K
- Change %
- -3.84%
- Filing
- Mar 31, 2026
Decreased
CLEARBRIDGE INVESTMENTS
Rank #15
1.41%
- Shares
- 1.94M
- Change
- -12.77K
- Change %
- -66.00%
- Filing
- Mar 31, 2026
Decreased
JANE STREET GROUP
Rank #16
1.33%
- Shares
- 1.82M
- Change
- +846.32K
- Change %
- +86.59%
- Filing
- Mar 31, 2026
Increased
CITADEL ADVISORS LLC
Rank #17
1.15%
- Shares
- 1.57M
- Change
- +979.08K
- Change %
- +165.99%
- Filing
- Mar 31, 2026
Increased
ALLIANCEBERNSTEIN L.P.
Rank #18
1.08%
- Shares
- 1.48M
- Change
- +898.52K
- Change %
- +155.48%
- Filing
- Mar 31, 2026
Increased
JENNISON ASSOCIATES LLC
Rank #19
1.00%
- Shares
- 1.37M
- Change
- -588.32K
- Change %
- -30.00%
- Filing
- Mar 31, 2026
Decreased
TIMESSQUARE CAPITAL MANAGEMENT
Rank #20
1.00%
- Shares
- 1.37M
- Change
- -104.38K
- Change %
- -7.08%
- Filing
- Mar 31, 2026
Decreased
| # | Institution | % held | Shares | Change | Change % | Filing date |
|---|---|---|---|---|---|---|
| 1 | 12.2% | 16.65M | +801.97K Increased | +5.06% | Mar 31, 2026 | |
| 2 | 11.9% | 16.24M | -3.55M Decreased | -17.91% | Mar 31, 2026 | |
| 3 | 11.8% | 16.08M | -2.00M Decreased | -11.08% | Mar 31, 2026 | |
| 4 | 10.8% | 14.77M | -216.12K Decreased | -144.00% | Dec 31, 2025 | |
| 5 | 5.41% | 7.40M | +7.40M Initiated | — | Mar 31, 2026 | |
| 6 | 4.54% | 6.21M | +185.51K Increased | +3.08% | Mar 31, 2026 | |
| 7 | 4.49% | 6.15M | +6.15M Initiated | — | Mar 31, 2026 | |
| 8 | 3.37% | 4.61M | -41.11K Decreased | -88.00% | Mar 31, 2026 | |
| 9 | 3.17% | 4.34M | +65.54K Increased | +1.53% | Mar 31, 2026 | |
| 10 | 2.55% | 3.49M | -1.03M Decreased | -22.86% | Mar 31, 2026 | |
| 11 | ARTISAN PARTNERS LIMITED PARTNERSHIP | 2.20% | 3.00M | -827.68K Decreased | -21.60% | Mar 31, 2026 |
| 12 | 2.10% | 2.88M | -579.68K Decreased | -16.77% | Mar 31, 2026 | |
| 13 | NEUBERGER BERMAN GROUP LLC | 1.87% | 2.56M | -159.95K Decreased | -5.88% | Mar 31, 2026 |
| 14 | WILLIAM BLAIR INVESTMENT MANAGEMENT | 1.49% | 2.04M | -81.54K Decreased | -3.84% | Mar 31, 2026 |
| 15 | CLEARBRIDGE INVESTMENTS | 1.41% | 1.94M | -12.77K Decreased | -66.00% | Mar 31, 2026 |
| 16 | JANE STREET GROUP | 1.33% | 1.82M | +846.32K Increased | +86.59% | Mar 31, 2026 |
| 17 | CITADEL ADVISORS LLC | 1.15% | 1.57M | +979.08K Increased | +165.99% | Mar 31, 2026 |
| 18 | 1.08% | 1.48M | +898.52K Increased | +155.48% | Mar 31, 2026 | |
| 19 | 1.00% | 1.37M | -588.32K Decreased | -30.00% | Mar 31, 2026 | |
| 20 | TIMESSQUARE CAPITAL MANAGEMENT | 1.00% | 1.37M | -104.38K Decreased | -7.08% | Mar 31, 2026 |
Showing 20 of 120 matching institutional rows.Load more institutions
Recent insider transactions
Lattice Semiconductor Corporation (LSCC) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
DOUGLASS, STEPHEN
SVP, CTO
- Shares
- 1.85K
- % company
- <0.01%
- Price
- $73.24
- Value
- $135,348
Filed Feb 17, 2027
DESALE, PRAVIN
SVP, R&D
- Shares
- 2.04K
- % company
- <0.01%
- Price
- $142.89
- Value
- $291,353
Filed Jun 12, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 868
- % company
- <0.01%
- Price
- $142.86
- Value
- $124,002
Filed Jun 11, 2026
FEANNY, TRACY ANN
SVP, General Counsel
- Shares
- 382
- % company
- <0.01%
- Price
- $151.70
- Value
- $57,948
Filed Jun 4, 2026
FEANNY, TRACY ANN
SVP, General Counsel
- Shares
- 498
- % company
- <0.01%
- Price
- $152.80
- Value
- $76,095
Filed Jun 4, 2026
FEANNY, TRACY ANN
SVP, General Counsel
- Shares
- 198
- % company
- <0.01%
- Price
- $154.53
- Value
- $30,596
Filed Jun 4, 2026
FEANNY, TRACY ANN
SVP, General Counsel
- Shares
- 762
- % company
- <0.01%
- Price
- $153.74
- Value
- $117,152
Filed Jun 4, 2026
FEANNY, TRACY ANN
SVP, General Counsel
- Shares
- 425
- % company
- <0.01%
- Price
- $148.34
- Value
- $63,043
Filed Jun 4, 2026
FEANNY, TRACY ANN
SVP, General Counsel
- Shares
- 475
- % company
- <0.01%
- Price
- $149.92
- Value
- $71,213
Filed Jun 4, 2026
LEDERER, JAMES P
Director
- Shares
- 6.10K
- % company
- <0.01%
- Price
- $153.94
- Value
- $939,157
Filed Jun 3, 2026
ELASHMAWI, ESAM
SVP Mktg & Strategy
- Shares
- 680
- % company
- <0.01%
- Price
- $147.08
- Value
- $100,014
Filed May 31, 2026
FEANNY, TRACY ANN
SVP, General Counsel
- Shares
- 445
- % company
- <0.01%
- Price
- $147.08
- Value
- $65,451
Filed May 31, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 653
- % company
- <0.01%
- Price
- $147.08
- Value
- $96,043
Filed May 31, 2026
ELASHMAWI, ESAM
SVP Mktg & Strategy
- Shares
- 1.50K
- % company
- <0.01%
- Price
- Not reported
- Value
- Not reported
Filed May 22, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 1.90K
- % company
- <0.01%
- Price
- $134.66
- Value
- $255,848
Filed May 20, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 1.50K
- % company
- <0.01%
- Price
- $132.44
- Value
- $198,665
Filed May 20, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 200
- % company
- <0.01%
- Price
- $127.05
- Value
- $25,410
Filed May 20, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 900
- % company
- <0.01%
- Price
- $131.39
- Value
- $118,255
Filed May 20, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 3.70K
- % company
- <0.01%
- Price
- $133.55
- Value
- $494,119
Filed May 20, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 800
- % company
- <0.01%
- Price
- $130.43
- Value
- $104,347
Filed May 20, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 300
- % company
- <0.01%
- Price
- $129.01
- Value
- $38,704
Filed May 20, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 1.70K
- % company
- <0.01%
- Price
- $135.53
- Value
- $230,397
Filed May 20, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 955
- % company
- <0.01%
- Price
- $138.65
- Value
- $132,412
Filed May 20, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 1.10K
- % company
- <0.01%
- Price
- $137.69
- Value
- $151,462
Filed May 20, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 1.10K
- % company
- <0.01%
- Price
- $136.70
- Value
- $150,374
Filed May 20, 2026
FEANNY, TRACY ANN
SVP, General Counsel
- Shares
- 269
- % company
- <0.01%
- Price
- $120.11
- Value
- $32,310
Filed May 17, 2026
ELASHMAWI, ESAM
SVP Mktg & Strategy
- Shares
- 438
- % company
- <0.01%
- Price
- $120.11
- Value
- $52,608
Filed May 17, 2026
FEANNY, TRACY ANN
SVP, General Counsel
- Shares
- 367
- % company
- <0.01%
- Price
- $120.11
- Value
- $44,080
Filed May 16, 2026
DESALE, PRAVIN
SVP, R&D
- Shares
- 593
- % company
- <0.01%
- Price
- $120.11
- Value
- $71,225
Filed May 16, 2026
ELASHMAWI, ESAM
SVP Mktg & Strategy
- Shares
- 593
- % company
- <0.01%
- Price
- $120.11
- Value
- $71,225
Filed May 16, 2026
SHAIKH, ERHAAN
SVP, Sales
- Shares
- 691
- % company
- <0.01%
- Price
- $124.85
- Value
- $86,271
Filed May 14, 2026
FLORES, LORENZO
SVP, CFO
- Shares
- 2.74K
- % company
- <0.01%
- Price
- $127.19
- Value
- $348,628
Filed May 10, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | DOUGLASS, STEPHEN SVP, CTO | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 1.85K | $73.24 | $135,348 | Feb 17, 2027 |
| 2 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 2.04K | $142.89 | $291,353 | Jun 12, 2026 |
| 3 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 868 | $142.86 | $124,002 | Jun 11, 2026 |
| 4 | FEANNY, TRACY ANN SVP, General Counsel | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 382 | $151.70 | $57,948 | Jun 4, 2026 |
| 5 | FEANNY, TRACY ANN SVP, General Counsel | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 498 | $152.80 | $76,095 | Jun 4, 2026 |
| 6 | FEANNY, TRACY ANN SVP, General Counsel | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 198 | $154.53 | $30,596 | Jun 4, 2026 |
| 7 | FEANNY, TRACY ANN SVP, General Counsel | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 762 | $153.74 | $117,152 | Jun 4, 2026 |
| 8 | FEANNY, TRACY ANN SVP, General Counsel | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 425 | $148.34 | $63,043 | Jun 4, 2026 |
| 9 | FEANNY, TRACY ANN SVP, General Counsel | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 475 | $149.92 | $71,213 | Jun 4, 2026 |
| 10 | LEDERER, JAMES P Director | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 6.10K | $153.94 | $939,157 | Jun 3, 2026 |
| 11 | ELASHMAWI, ESAM SVP Mktg & Strategy | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 680 | $147.08 | $100,014 | May 31, 2026 |
| 12 | FEANNY, TRACY ANN SVP, General Counsel | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 445 | $147.08 | $65,451 | May 31, 2026 |
| 13 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 653 | $147.08 | $96,043 | May 31, 2026 |
| 14 | ELASHMAWI, ESAM SVP Mktg & Strategy | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 1.50K | Not reported | Not reported | May 22, 2026 |
| 15 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 1.90K | $134.66 | $255,848 | May 20, 2026 |
| 16 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 1.50K | $132.44 | $198,665 | May 20, 2026 |
| 17 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 200 | $127.05 | $25,410 | May 20, 2026 |
| 18 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 900 | $131.39 | $118,255 | May 20, 2026 |
| 19 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 3.70K | $133.55 | $494,119 | May 20, 2026 |
| 20 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 800 | $130.43 | $104,347 | May 20, 2026 |
| 21 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 300 | $129.01 | $38,704 | May 20, 2026 |
| 22 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 1.70K | $135.53 | $230,397 | May 20, 2026 |
| 23 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 955 | $138.65 | $132,412 | May 20, 2026 |
| 24 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 1.10K | $137.69 | $151,462 | May 20, 2026 |
| 25 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 1.10K | $136.70 | $150,374 | May 20, 2026 |
| 26 | FEANNY, TRACY ANN SVP, General Counsel | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 269 | $120.11 | $32,310 | May 17, 2026 |
| 27 | ELASHMAWI, ESAM SVP Mktg & Strategy | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 438 | $120.11 | $52,608 | May 17, 2026 |
| 28 | FEANNY, TRACY ANN SVP, General Counsel | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 367 | $120.11 | $44,080 | May 16, 2026 |
| 29 | DESALE, PRAVIN SVP, R&D | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 593 | $120.11 | $71,225 | May 16, 2026 |
| 30 | ELASHMAWI, ESAM SVP Mktg & Strategy | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 593 | $120.11 | $71,225 | May 16, 2026 |
| 31 | SHAIKH, ERHAAN SVP, Sales | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 691 | $124.85 | $86,271 | May 14, 2026 |
| 32 | FLORES, LORENZO SVP, CFO | <0.01% | Sale to issuerDisposition to the company or issuer. It is directional selling, but not always an ordinary open-market sale. | 2.74K | $127.19 | $348,628 | May 10, 2026 |
Showing 32 of 120 matching Form 4 rows. Percent of company uses current shares outstanding when available.Load more insiders
Frequently asked
Common questions.
Who are the largest LSCC shareholders?
BLACKROCK is the largest institutional holder of LSCC, with 16.65 million shares, or about 12.17% of shares outstanding. Additional institutions are ranked by reported share count.
What is institutional ownership of LSCC?
Lattice Semiconductor Corporation (LSCC) has 120 institutional holders on file — 62 that increased or initiated positions and 55 that reduced them, as of the latest filing on Mar 31, 2026.
Where can I see Lattice Semiconductor Corporation insider transactions?
Lattice Semiconductor Corporation (LSCC) has 120 Form 4 insider transactions on file, most recently on Feb 17, 2027, separated into purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are distinguished from open-market trades.
Are LSCC insiders buying or selling?
Recent LSCC insider activity reads Net selling: 95 sales and 0 purchases. Awards, gifts, conversions, and tax withholding are listed separately because they do not carry the same signal as open-market trades.
Who is the most active LSCC insider?
ELASHMAWI, ESAM is the most active LSCC insider by absolute share movement, with 201,842 shares moving across the filing history. Review the action labels before treating that activity as buying or selling.