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Illumina

713 hedge funds and large institutions have $12.3B invested in Illumina in 2025 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 263 increasing their positions, 268 reducing their positions, and 209 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

27% less funds holding in top 10

Funds holding in top 10: 1511 (-4)

40% less capital invested

Capital invested by funds: $20.6B → $12.3B (-$8.33B)

57% less first-time investments, than exits

New positions opened: 89 | Existing positions closed: 209

Holders
713
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$139M
Puts
$116M
Net Calls
Net Calls Change

Top Buyers

1 +$169M
2 +$130M
3 +$91.4M
4
Brown Advisory
Brown Advisory
Maryland
+$79.1M
5
UBS Group
UBS Group
Switzerland
+$77.5M
Name Holding Trade Value Shares
Change
Change in
Stake
Russell Investments Group
101
Russell Investments Group
United Kingdom
$15.8M
Retirement Systems of Alabama
102
Retirement Systems of Alabama
Alabama
$15.3M
Squarepoint
103
Squarepoint
New York
$15.2M
American Century Companies
104
American Century Companies
Missouri
$15.2M
Arrowstreet Capital
105
Arrowstreet Capital
Massachusetts
$14.7M
Schroder Investment Management Group
106
Schroder Investment Management Group
United Kingdom
$14M
CF
107
Corebridge Financial
Texas
$13.9M
State Board of Administration of Florida Retirement System
108
State Board of Administration of Florida Retirement System
Florida
$12.8M
CIBC Private Wealth Group
109
CIBC Private Wealth Group
Georgia
$12.5M
VanEck Associates
110
VanEck Associates
New York
$12.2M
TP
111
Thunderbird Partners
United Kingdom
$12.1M
Citigroup
112
Citigroup
New York
$12M
HJGA
113
Hardman Johnston Global Advisors
Connecticut
$11.9M
New York State Teachers Retirement System (NYSTRS)
114
New York State Teachers Retirement System (NYSTRS)
New York
$11.1M
BAMCO Inc
115
BAMCO Inc
New York
$11M
New York State Common Retirement Fund
116
New York State Common Retirement Fund
New York
$11M
WIC
117
Wilkins Investment Counsel
Massachusetts
$11M
Macquarie Group
118
Macquarie Group
Australia
$10.9M
Man Group
119
Man Group
United Kingdom
$10.7M
Los Angeles Capital Management
120
Los Angeles Capital Management
California
$10.2M
Qube Research & Technologies (QRT)
121
Qube Research & Technologies (QRT)
United Kingdom
$10.1M
EGM
122
Engineers Gate Manager
New York
$9.92M
Korea Investment Corp
123
Korea Investment Corp
South Korea
$9.77M
Mitsubishi UFJ Asset Management
124
Mitsubishi UFJ Asset Management
Japan
$9.74M
VA
125
Vident Advisory
Georgia
$9.65M