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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, 11:54 AM EDT · Statements Mar 30, 8:00 PM EDT

Source timingDetails

Data freshness

Prices update fastest. Fundamentals, analyst data, and news update on their own schedules, so check these timestamps before comparing signals.

Price time means the latest available trade or regular-market close. Other times show when that section was checked or published.

PriceLive
Last traded
Source: Market data provider
Fundamentalsevery 1 day
Provider checked
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Analystevery 1 day
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Newsevery 4 hr
Latest item
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Ownership read

LSCC insider sentiment: Net selling.

BLACKROCK is the largest institutional holder. 50 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
Sales4.24M

Directional bars ignore awards, gifts, conversions, and tax withholding rows.

Top holder

16.65M

BLACKROCK

Insider stance

Net selling

$460.91M sold / — bought

Latest filing

Jun 12, 2026

Most recent holder or insider filing date

Filings shown

240

120 holder / 120 insider

Holder rows
120
Market data source
Latest filing
Jun 12, 2026
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.

BLACKROCK

Rank #1

12.2%

Shares
16.65M
Change
+801.97K
Change %
+5.06%
Filing
Mar 31, 2026

Increased

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

AMERICAN CENTURY COMPANIES INC

Rank #21

1.00%

Shares
1.37M
Change
-377.58K
Change %
-21.63%
Filing
Mar 31, 2026

Decreased

HOOD RIVER CAPITAL MANAGEMENT LLC

Rank #22

0.94%

Shares
1.29M
Change
+370.51K
Change %
+40.16%
Filing
Mar 31, 2026

Increased

MORGAN STANLEY

Rank #23

0.92%

Shares
1.25M
Change
-226.12K
Change %
-15.27%
Filing
Mar 31, 2026

Decreased

JANUS HENDERSON GROUP PLC

Rank #24

0.90%

Shares
1.24M
Change
-213.81K
Change %
-14.74%
Filing
Mar 31, 2026

Decreased

NORTHERN TRUST CORP

Rank #25

0.86%

Shares
1.17M
Change
+33.47K
Change %
+2.93%
Filing
Mar 31, 2026

Increased

PICTET ASSET MANAGEMENT HOLDING SA

Rank #26

0.84%

Shares
1.16M
Change
-1.61M
Change %
-58.19%
Filing
Mar 31, 2026

Decreased

TD ASSET MANAGEMENT INC

Rank #27

0.82%

Shares
1.12M
Change
-320.60K
Change %
-22.31%
Filing
Mar 31, 2026

Decreased

FIERA CAPITAL CORP

Rank #28

0.78%

Shares
1.07M
Change
+27.50K
Change %
+2.63%
Filing
Mar 31, 2026

Increased

GOLDMAN SACHS GROUP INC

Rank #29

0.78%

Shares
1.07M
Change
+91.25K
Change %
+9.35%
Filing
Mar 31, 2026

Increased

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Rank #30

0.74%

Shares
1.01M
Change
+30.97K
Change %
+3.17%
Filing
Mar 31, 2026

Increased

NORGES BANK

Rank #31

0.73%

Shares
1.00M
Change
+9.23K
Change %
+93.00%
Filing
Dec 31, 2025

Increased

LORD

Rank #32

0.68%

Shares
924.70K
Change
+655.33K
Change %
+243.28%
Filing
Mar 31, 2026

Increased

ROBECO SCHWEIZ AG

Rank #33

0.66%

Shares
901.16K
Change
+9.11K
Change %
+102.00%
Filing
Mar 31, 2026

Increased

BANK OF NEW YORK MELLON CORP

Rank #34

0.66%

Shares
897.30K
Change
-19.15K
Change %
-2.09%
Filing
Mar 31, 2026

Decreased

STEPHENS INVESTMENT MANAGEMENT GROUP LLC

Rank #35

0.64%

Shares
878.60K
Change
-4.56K
Change %
-52.00%
Filing
Mar 31, 2026

Decreased

VANGUARD FIDUCIARY TRUST CO

Rank #36

0.63%

Shares
865.99K
Change
+865.99K
Change %
Filing
Mar 31, 2026

Initiated

DIMENSIONAL FUND ADVISORS LP

Rank #37

0.53%

Shares
730.72K
Change
-568.99K
Change %
-43.78%
Filing
Mar 31, 2026

Decreased

BROWN ADVISORY INC

Rank #38

0.51%

Shares
700.74K
Change
-398.92K
Change %
-36.28%
Filing
Mar 31, 2026

Decreased

EVENTIDE ASSET MANAGEMENT

Rank #39

0.45%

Shares
611.14K
Change
-10.02K
Change %
-1.61%
Filing
Mar 31, 2026

Decreased

FRONTIER CAPITAL MANAGEMENT CO LLC

Rank #40

0.44%

Shares
605.32K
Change
-373.32K
Change %
-38.15%
Filing
Mar 31, 2026

Decreased

NEW YORK STATE COMMON RETIREMENT FUND

Rank #41

0.43%

Shares
581.64K
Change
-68.80K
Change %
-10.58%
Filing
Mar 31, 2026

Decreased

NZS CAPITAL

Rank #42

0.41%

Shares
564.04K
Change
+12.72K
Change %
+2.31%
Filing
Mar 31, 2026

Increased

WESTFIELD CAPITAL MANAGEMENT CO LP

Rank #43

0.41%

Shares
563.42K
Change
-114.72K
Change %
-16.92%
Filing
Mar 31, 2026

Decreased

UBS GROUP AG

Rank #44

0.41%

Shares
559.76K
Change
-139.26K
Change %
-19.92%
Filing
Mar 31, 2026

Decreased

SEI INVESTMENTS CO

Rank #45

0.40%

Shares
551.51K
Change
+65.29K
Change %
+13.43%
Filing
Mar 31, 2026

Increased

DEFIANCE ETFS

Rank #46

0.40%

Shares
548.20K
Change
+38.83K
Change %
+7.62%
Filing
Mar 31, 2026

Increased

PENSERRA CAPITAL MANAGEMENT LLC

Rank #47

0.40%

Shares
540.62K
Change
+31.25K
Change %
+6.13%
Filing
Mar 31, 2026

Increased

BALYASNY ASSET MANAGEMENT L.P.

Rank #48

0.39%

Shares
532.25K
Change
-321.39K
Change %
-37.65%
Filing
Mar 31, 2026

Decreased

SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT

Rank #49

0.39%

Shares
531.00K
Change
+531.00K
Change %
Filing
Mar 31, 2026

Initiated

JPMORGAN CHASE & CO

Rank #50

0.39%

Shares
530.46K
Change
-34.35K
Change %
-6.08%
Filing
Mar 31, 2026

Decreased

SEGALL BRYANT & HAMILL

Rank #51

0.35%

Shares
483.88K
Change
-62.70K
Change %
-11.47%
Filing
Mar 31, 2026

Decreased

NUVEEN

Rank #52

0.34%

Shares
459.18K
Change
+104.82K
Change %
+29.58%
Filing
Mar 31, 2026

Increased

DEKABANK DEUTSCHE GIROZENTRALE

Rank #53

0.33%

Shares
446.38K
Change
Change %
0.00%
Filing
Mar 31, 2026

Unchanged

AMERIPRISE FINANCIAL INC

Rank #54

0.32%

Shares
437.31K
Change
-137.51K
Change %
-23.92%
Filing
Mar 31, 2026

Decreased

LMR PARTNERS LLP

Rank #55

0.31%

Shares
430.00K
Change
+430.00K
Change %
Filing
Mar 31, 2026

Initiated

PRINCIPAL FINANCIAL GROUP INC

Rank #56

0.30%

Shares
415.14K
Change
+70.47K
Change %
+20.45%
Filing
Mar 31, 2026

Increased

UBS AM

Rank #57

0.29%

Shares
394.69K
Change
+4.24K
Change %
+108.00%
Filing
Mar 31, 2026

Increased

ABERDEEN GROUP PLC

Rank #58

0.28%

Shares
378.03K
Change
-34.64K
Change %
-8.39%
Filing
Mar 31, 2026

Decreased

OBERWEIS ASSET MANAGEMENT INC

Rank #59

0.27%

Shares
374.44K
Change
+59.80K
Change %
+19.01%
Filing
Mar 31, 2026

Increased

RHUMBLINE ADVISERS

Rank #60

0.27%

Shares
374.36K
Change
+8.01K
Change %
+2.19%
Filing
Mar 31, 2026

Increased

Showing 60 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.

Desale Pravin

SaleOpen-market or direct sale reported on Form 4.
Shares
73.52K
% company
0.05%
Price
$142.89
Value
$10,505,130

Filed Jun 12, 2026

Desale Pravin

Tax withholdingShares withheld to cover tax obligations. Usually administrative, not an open-market sale.
Shares
75.56K
% company
0.06%
Price
$142.86
Value
$10,794,216

Filed Jun 11, 2026

Feanny Tracy Ann

SaleOpen-market or direct sale reported on Form 4.
Shares
63.08K
% company
0.05%
Price
$154.53
Value
$9,748,099

Filed Jun 4, 2026

Feanny Tracy Ann

SaleOpen-market or direct sale reported on Form 4.
Shares
63.28K
% company
0.05%
Price
$153.74
Value
$9,729,146

Filed Jun 4, 2026

Feanny Tracy Ann

SaleOpen-market or direct sale reported on Form 4.
Shares
64.04K
% company
0.05%
Price
$152.80
Value
$9,785,942

Filed Jun 4, 2026

Feanny Tracy Ann

SaleOpen-market or direct sale reported on Form 4.
Shares
64.54K
% company
0.05%
Price
$151.70
Value
$9,790,757

Filed Jun 4, 2026

Feanny Tracy Ann

SaleOpen-market or direct sale reported on Form 4.
Shares
64.92K
% company
0.05%
Price
$149.92
Value
$9,733,575

Filed Jun 4, 2026

Feanny Tracy Ann

SaleOpen-market or direct sale reported on Form 4.
Shares
65.40K
% company
0.05%
Price
$148.34
Value
$9,701,013

Filed Jun 4, 2026

LEDERER JAMES P

SaleOpen-market or direct sale reported on Form 4.
Shares
41.20K
% company
0.03%
Price
$153.94
Value
$6,342,276

Filed Jun 3, 2026

Desale Pravin

Tax withholdingShares withheld to cover tax obligations. Usually administrative, not an open-market sale.
Shares
76.43K
% company
0.06%
Price
$147.08
Value
$11,240,736

Filed May 31, 2026

Feanny Tracy Ann

Tax withholdingShares withheld to cover tax obligations. Usually administrative, not an open-market sale.
Shares
65.82K
% company
0.05%
Price
$147.08
Value
$9,681,394

Filed May 31, 2026

Elashmawi Esam

Tax withholdingShares withheld to cover tax obligations. Usually administrative, not an open-market sale.
Shares
172.39K
% company
0.13%
Price
$147.08
Value
$25,355,268

Filed May 31, 2026

Showing 12 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 Jun 12, 2026, 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: 50 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 4.61 million shares moving across the filing history. Review the action labels before treating that activity as buying or selling.