Filer Snapshot

ILLUMINA, INC.

CIK 0001110803. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Company

Total filings

312

Latest filing

25 Jun 2026

Industry

Laboratory Analytical Instruments

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: 13D/G stake for GRAL. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

Open 13D/G history Save page

Largest parsed holding

—

Populates from the latest parsed 13F information table.

Open holding

13D/G large stake

GRAL

31 Dec 2025 · 3.2% ownership

Open 13D/G

Save this filer page

Create a free account to keep this page in your watchlists. After verification, we will save it automatically and open your saved research list.

Create free account and save this filer Already have an account? Sign in and save it
Source: SEC Forms 3/4/5

4 filed on 25 Jun 2026 for CIK 0001110803.

View source filing
Listed symbols
ILMN on Nasdaq
Ownership signals CIK-linked ownership evidence from parsed SEC filings. 1 signal
Parsed SEC ownership signals

Parsed SEC ownership coverage

These bars compare filing-backed value available in each disclosure family. Read them as separate lenses, not as one combined ownership total.

Forms 3/4/5 positions$279.64M

Reporting-owner positions with enough filing detail to estimate value.

Forms 3/4/5 position value

3/4/5
$279.64M

Estimated from parsed Forms 3/4/5 when filings include enough share and price data.

Source: Forms 3/4/5Confidence: Estimated when price data is available

Largest linked holdings

Largest issuer positions linked to this CIK across parsed 13F, 13D/G, and Forms 3/4/5 records.

GRAL

Largest active 13G stakes

Passive or institutional large-stake positions disclosed in parsed Schedule 13G filings.

GRAL
How to read these SEC ownership signals
  • Read each filing family separately: Form 13F, Schedules 13D/G, and Forms 3/4/5 answer different SEC disclosure questions and should not be blended into one ownership total.
  • Use 13F values for visible U.S.-listed equity portfolios, 13D/G rows for large beneficial-owner stakes, and Forms 3/4/5 rows for reporting-owner positions and transactions.
  • Open the linked research path when you need the filing, CIK, issuer, CUSIP, date, or source trail behind a value.
At a glance Names, identifiers, and filing context for this profile. 2 identity fields
SEC industry group
Laboratory Analytical Instruments (Industrial Applications and Services)
Business address
5200 Illumina Way, San Diego, CA, 92122
EDGAR profile Static EDGAR fields kept behind disclosure so the main profile stays readable. 2 profile fields available
Incorporated in
DE
Fiscal year end
03 January

Filer intelligence

What SEC filings say about ILLUMINA, INC.

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

Save filer

Quick read

  • 1 recent 13D/G stake row found; top row is GRAL at 3.2% ownership.
  • Forms 3/4/5 show insider context for GRAL worth $279.64M.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

Open
13D/G stakes 1 rows

Beneficial ownership and large-stake disclosures.

Open
Forms 3/4/5 1 rows

Officer, director, and 10% owner holdings or transactions.

Open

13D/G large-stake context

GRAL

31 Dec 2025 · Common Stock, $0.001 par value

3.2%
Issuer page 13D/G history

Forms 3/4/5 insider context

GRAL

17 Nov 2025 · 10% owner

$279.64M
Issuer page Owner page

Latest update

What changed recently for ILLUMINA, INC.

New fact period available

Latest financial period: Q1 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

04 May 2026

Page type

Company facts

Latest period

Q1 2026

SEC-backed company facts were refreshed from filings filed on 04 May 2026.

Open company facts Browse recent public updates

Benchmark Context

Benchmark context for this company

ILLUMINA, INC. has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

Start on the facts page for period-to-period context, then open a metric ranking when you want to compare the same reported fact across other SEC-reporting companies.

Why this is notable

Latest financial period: Q1 2026. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 04 May 2026.
  • Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
  • Open the facts page first if you want the cleanest path to verification.

Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.

Open company facts Browse metric rankings

SEC filing record

CIK 0001110803 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
312
First seen
20 May 2021
Latest filing
25 Jun 2026
Entity
Company

Observed form types

10-K 10-Q 3 4 4/A SCHEDULE 13G/A

CIK-linked evidence first

ILLUMINA, INC. SEC filings ILLUMINA, INC. 13D/G history ILLUMINA, INC. owner filings ILLUMINA, INC. insider transactions ILLUMINA, INC. company facts Open SEC filing index

Industry context: Laboratory Analytical Instruments.

Latest Filings

Showing the latest 12 of 312 SEC filings for ILLUMINA, INC..

Open full filing history
4

4 filing

Filing date
25 Jun 2026
Reporting date
25 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
23 Jun 2026
Reporting date
16 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
23 Jun 2026
Reporting date
16 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
09 Jun 2026
Reporting date
05 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
04 Jun 2026
Reporting date
02 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
01 Jun 2026
Reporting date
28 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
01 Jun 2026
Reporting date
29 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
01 Jun 2026
Reporting date
28 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4/A

4/A filing

Filing date
29 May 2026
Reporting date
21 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
22 May 2026
Reporting date
21 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
22 May 2026
Reporting date
21 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
22 May 2026
Reporting date
21 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .