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Illumina
ILMN

Overview Fund Activity

733 hedge funds and large institutions have $14.8B invested in Illumina in 2025 Q2 according to their latest regulatory filings, with 120 funds opening new positions, 279 increasing their positions, 229 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
733
Holders Change
+20
Holders Change %
+2.81%
% of All Funds
9.83%
Holding in Top 10
11
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.15%
New
120
Increased
279
Reduced
229
Closed
93
Calls
$724M
Puts
$120M
Net Calls
+$605M
Net Calls Change
+$582M

Top Buyers

1
SC
Sessa Capital
New York
$451M
2
AQR Capital Management
AQR Capital Management
Connecticut
$313M
3
EDRH
Edmond de Rothschild Holding
Switzerland
$136M
4
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans
Minnesota
$69.5M
5
BlackRock
BlackRock
New York
$1.85B

Top Sellers

1
Capital World Investors
Capital World Investors
California
$1.59B
2
Brown Advisory
Brown Advisory
Maryland
$69.3M
3
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$166M
4
Vanguard Group
Vanguard Group
Pennsylvania
$1.45B
5
SEP
Soma Equity Partners
California
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
US Bancorp
226
US Bancorp
Minnesota
$2.97M +$900K +9,436 +43%
II
227
IFM Investors
Australia
$2.96M +$190K +1,994 +7%
IEFM
228
IQ EQ Fund Management
Ireland
$2.94M +$2.22M +23,306 +309%
VPIM
229
Vanguard Personalized Indexing Management
California
$2.94M +$1.77M +18,500 +150%
AIP
230
Ameritas Investment Partners
Nebraska
$2.93M -$41.1K -431 -1%
AWM
231
AE Wealth Management
Kansas
$2.9M +$159K +1,664 +6%
4A
232
4D Advisors
California
$2.86M +$2.86M +30,000 New
Pathstone Holdings
233
Pathstone Holdings
New Jersey
$2.84M +$528K +5,529 +23%
Corient Private Wealth
234
Corient Private Wealth
Florida
$2.83M +$649K +6,801 +30%
DnB Asset Management
235
DnB Asset Management
Norway
$2.81M +$230K +2,409 +9%
Wellington Management Group
236
Wellington Management Group
Massachusetts
$2.81M -$741K -7,765 -21%
KBC Group
237
KBC Group
Belgium
$2.8M -$1.29M -13,472 -31%
WSC
238
Wellington Shields & Co
New York
$2.79M – – –
MML Investors Services
239
MML Investors Services
Massachusetts
$2.66M +$196K +2,053 +8%
BG
240
Bellevue Group
Switzerland
$2.64M – – –
WAM
241
Weiss Asset Management
Massachusetts
$2.61M +$2.61M +27,378 New
PCA
242
Pallas Capital Advisors
Massachusetts
$2.6M +$1.6M +16,800 +161%
X
243
Xponance
Pennsylvania
$2.58M +$26.6K +279 +1%
Citadel Advisors
244
Citadel Advisors
Florida
$2.57M -$26.7M -279,665 -91%
Group One Trading
245
Group One Trading
Illinois
$2.55M +$325K +3,402 +15%
URS
246
Utah Retirement Systems
Utah
$2.5M -$19.5K -204 -0.8%
TAF
247
Tredje AP-fonden
Sweden
$2.5M +$1.32M +13,818 +112%
Cetera Investment Advisers
248
Cetera Investment Advisers
Illinois
$2.48M -$26.1K -274 -1%
N
249
Natixis
France
$2.48M +$1.75M +18,300 +238%
GC
250
Guggenheim Capital
Illinois
$2.46M -$172K -1,800 -7%
8 9
10
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