Lattice Semiconductor Corporation
Lattice Semiconductor Corporation (LSCC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · LSCC · as of Sep 30, 2024
Ownership Breakdown
414
Institutional Holders
▼ 45 vs Q2
$8.05B
Total Inst. Value
▼ $586.35M vs Q2
137.01M
Shares Outstanding
freeFloat 99.10%
151.70M
13F Shares Held
▲ 2.81M 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
LSCC largest shareholders · institutional ownership
Q3 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. semiconductors & related devices | 21.07M | 15.30% | 15.30% | $1.12T | Nov 14, 2024 | ▲ 6.42M |
BLACKROCK, INC. semiconductors & related devices | 15.89M | 11.54% | 11.54% | $843.04B | Nov 13, 2024 | NEW |
VANGUARD GROUP INC semiconductors & related devices | 14.71M | 10.69% | 10.69% | $780.90B | Nov 13, 2024 | ▲ 655.5K |
ARTISAN PARTNERS LIMITED PARTNERSHIP semiconductors & related devices | 8.99M | 6.53% | 6.53% | $477.25B | Nov 12, 2024 | ▼ 20.7K |
FRANKLIN RESOURCES INC semiconductors & related devices | 6.01M | 4.36% | 4.36% | $313.16B | Nov 27, 2024 | ▼ 786.1K |
STATE STREET CORP semiconductors & related devices | 4.92M | 3.57% | 3.57% | $260.90B | Nov 14, 2024 | ▼ 444.6K |
NEUBERGER BERMAN GROUP LLC semiconductors & related devices | 4.79M | 3.48% | 3.48% | $254.08B | Nov 14, 2024 | ▼ 298.5K |
FMR LLC semiconductors & related devices | 3.66M | 2.65% | 2.65% | $193.98B | Nov 13, 2024 | ▼ 3.24M |
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC semiconductors & related devices | 3.39M | 2.47% | 2.47% | $180.17B | Nov 8, 2024 | ▲ 231.8K |
GEODE CAPITAL MANAGEMENT, LLC semiconductors & related devices | 2.98M | 2.16% | 2.16% | $158.22B | Nov 12, 2024 | ▼ 215.9K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2024 vs prior quarter
Q3 2024
28
Increased
+15.83M shares4
New Positions
first time holders18
Decreased
−7.68M shares0
Sold Out
fully exitedNet shares change (top 50)
+8.15M
+15.83M / −7.68M
Net new holders
+14
4 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
LSCC 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.
0
Buy transactions
1
Sell transactions
0.00
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 |
|---|---|---|---|---|---|---|---|
Feanny Tracy Ann SVP, General Counsel | Jun 4, 2026 | Sale | 425 | $148.34 | $63.0K | 65.4K | Form 4 ↗ |
Feanny Tracy Ann SVP, General Counsel | Jun 4, 2026 | Sale | 475 | $149.92 | $71.2K | 64.9K | Form 4 ↗ |
Feanny Tracy Ann SVP, General Counsel | Jun 4, 2026 | Sale | 382 | $151.70 | $57.9K | 64.5K | Form 4 ↗ |
Feanny Tracy Ann SVP, General Counsel | Jun 4, 2026 | Sale | 498 | $152.80 | $76.1K | 64.0K | Form 4 ↗ |
Feanny Tracy Ann SVP, General Counsel | Jun 4, 2026 | Sale | 762 | $153.74 | $117.2K | 63.3K | Form 4 ↗ |
Feanny Tracy Ann SVP, General Counsel | Jun 4, 2026 | Sale | 198 | $154.53 | $30.6K | 63.1K | Form 4 ↗ |
LEDERER JAMES P director | Jun 3, 2026 | Sale | 6,101 | $153.94 | $939.2K | 41.2K | Form 4 ↗ |
Desale Pravin SVP, R&D | May 31, 2026 | Tax Withhold | 653 | $147.08 | $96.0K | 76.4K | Form 4 ↗ |
Elashmawi Esam SVP Mktg & Strategy | May 31, 2026 | Tax Withhold | 680 | $147.08 | $100.0K | 172.4K | Form 4 ↗ |
Feanny Tracy Ann SVP, General Counsel | May 31, 2026 | Tax Withhold | 445 | $147.08 | $65.5K | 65.8K | 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
Lattice Semiconductor Corporation (LSCC) is primarily owned by institutional investors, who hold approximately 100.0% of total shares outstanding. Company insiders own approximately 0.90%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Lattice Semiconductor Corporation is T. ROWE PRICE INVESTMENT MANAGEMENT, INC., holding approximately 21.07 million shares — equal to 15.30% of outstanding shares — as of September 30, 2024.
A total of 414 institutional investors currently hold LSCC stock, with a combined institutional value of approximately $8.05 billion as of the most recent 13F filing period.
Frequently asked questions
LSCC ownershipLattice Semiconductor Corporation (LSCC) is primarily owned by institutional investors, who hold approximately 100.0% of shares. The largest shareholder is T. ROWE PRICE INVESTMENT MANAGEMENT, INC. with a 15.30% stake. Company insiders hold 0.90%. Data sourced from SEC Form 13F as of September 30, 2024.