ILLUMINA, INC. - Common Stock (ILMN)

CUSIP: 452327109

Q3 2025 13F Holders as of 30 Sep 2025

Holder snapshot 7 signals
Share change
+1,832,047
Put/Call ratio
19%
SEC-reported price per share
$94.97
Number of holders
768
Value change
+$173,538,996
Number of buys
377
Open additional details 1 more signal available
Number of sells
338
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
153,169,437

Security key

452327109

Report period

Q3 2025

Institutions

768

Top holders

10

Ownership snapshot

Top reported holders of ILMN - ILLUMINA, INC. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Robert S. Epstein
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
30 Jun 2025
3/4/5 13F Lead comparable stake: 0.01% Showing 1-6 of 15 holder rows.

Quick read

Robert S. Epstein leads the comparable SEC ownership view at 0.01%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Robert S. Epstein's linked filing trail.
Comparable ownership Top 5
Robert S. Epstein 0.01%
Frances H. Arnold 0.01%
Gary S. Guthart 0.01%
BlackRock, Inc. 13%
Capital World Investors 11%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Robert S. Epstein
3/4/5
Director
0.01%
$1,709,573
22,139 shares
21 May 2025
Frances H. Arnold
3/4/5
Director
0.01%
$1,614,438
20,907 shares
21 May 2025
Gary S. Guthart
3/4/5
Director
0.01%
$1,268,724
16,430 shares
21 May 2025
BlackRock, Inc.
13F
Company
13F
13%
$1,846,934,748
19,357,874 shares
30 Jun 2025
Capital World Investors
13F
Company
13F
11%
$1,588,124,585
16,645,308 shares
30 Jun 2025
VANGUARD GROUP INC
13F
Company
13F
9.9%
$1,445,750,878
15,153,033 shares
30 Jun 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
768
Shares
157,127,021
Rows available
768
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2025 vs Q2 2025 Across Filers

Q2 2025 holders
732
Q3 2025 holders
768
Holder diff
36
Investor Q2 2025 Shares Q3 2025 Shares Share Diff Share Chg % Q2 2025 value Q3 2025 value Value change Value Chg %
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