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560 hedge funds and large institutions have $13.4B invested in Icon in 2025 Q1 according to their latest regulatory filings, with 72 funds opening new positions, 192 increasing their positions, 222 reducing their positions, and 96 closing their positions.

New
Increased
Maintained
Reduced
Closed

1.57% more ownership

Funds ownership: 92.15%93.72% (+1.6%)

6% less funds holding

Funds holding: 594560 (-34)

14% less repeat investments, than reductions

Existing positions increased: 192 | Existing positions reduced: 222

16% less capital invested

Capital invested by funds: $16B → $13.4B (-$2.57B)

19% less funds holding in top 10

Funds holding in top 10: 1613 (-3)

25% less first-time investments, than exits

New positions opened: 72 | Existing positions closed: 96

39% less call options, than puts

Call options by funds: $14.9M | Put options by funds: $24.6M

Holders
560
Holders Change
-34
Holders Change %
-5.72%
% of All Funds
7.51%
Holding in Top 10
13
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-18.75%
% of All Funds
0.17%
New
72
Increased
192
Reduced
222
Closed
96
Calls
$14.9M
Puts
$24.6M
Net Calls
-$9.69M
Net Calls Change
+$53.6M
Name Holding Trade Value Shares
Change
Change in
Stake
BAMCO Inc
26
BAMCO Inc
New York
$123M -$5.75M -29,682 -4%
CIM
27
CCLA Investment Management
United Kingdom
$115M +$2.52M +12,983 +2%
Fidelity International
28
Fidelity International
Bermuda
$115M -$34.1M -176,043 -21%
Polen Capital Management
29
Polen Capital Management
Florida
$111M -$14.8M -76,458 -11%
Morgan Stanley
30
Morgan Stanley
New York
$110M -$45.7M -235,484 -27%
Boston Partners
31
Boston Partners
Massachusetts
$106M -$5.17M -26,643 -4%
EARNEST Partners
32
EARNEST Partners
Georgia
$101M +$4.49M +23,150 +4%
Mawer Investment Management
33
Mawer Investment Management
Alberta, Canada
$101M -$4.87M -25,132 -4%
UIM
34
USS Investment Management
United Kingdom
$99.7M +$14.3K +74 +0%
WD
35
WGI DM
Massachusetts
$95.8M +$106M +547,542 New
FPA
36
First Pacific Advisors
California
$95.7M +$18.5M +95,190 +21%
FFM
37
Fisher Funds Management
New Zealand
$90.4M -$10.3M -53,020 -9%
SEI Investments
38
SEI Investments
Pennsylvania
$86.3M +$38.7M +199,409 +68%
American Century Companies
39
American Century Companies
Missouri
$83.6M +$28.5M +147,222 +45%
Manulife (Manufacturers Life Insurance)
40
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$81.3M -$3.7M -19,105 -4%
Dimensional Fund Advisors
41
Dimensional Fund Advisors
Texas
$80.1M +$4.64M +23,910 +6%
Northern Trust
42
Northern Trust
Illinois
$78M +$3.28M +16,921 +4%
FMI
43
Fiduciary Management Inc
Wisconsin
$75.8M -$2.07M -10,675 -2%
SIMG
44
Stephens Investment Management Group
Texas
$75M +$1.5M +7,754 +2%
Goldman Sachs
45
Goldman Sachs
New York
$71.9M -$20.7M -106,606 -21%
BG
46
Baupost Group
Massachusetts
$70.9M +$78.5M +405,000 New
OBAM
47
ODDO BHF Asset Management
France
$69.2M -$26.1M -134,727 -25%
Fayez Sarofim & Co
48
Fayez Sarofim & Co
Texas
$68.8M -$8.6M -44,344 -10%
UBS Group
49
UBS Group
Switzerland
$66.5M -$766K -3,950 -1%
Envestnet Asset Management
50
Envestnet Asset Management
Illinois
$65.1M -$11.3M -58,188 -14%

ICLR Hedge Fund Activity: Q1 2025 in Review

560 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Icon (ICLR) for Q1 2025, worth a combined $13.4B — down 16% from $16B a quarter earlier.

Sellers outnumbered buyers: 96 funds closed out of ICLR and 72 opened new positions — a net loss of 24 holders — while 222 trimmed existing stakes and 192 added.

The largest buyer was Artisan Partners, adding an estimated $794M. The largest seller was BlueSpruce Investments, exiting entirely with an estimated $256M sold.

  • 560 institutional investors held Icon (ICLR) as of Q1 2025, down from 594 in Q4 2024.
  • Funds reported $13.4B of Icon stock for Q1 2025, down 16% quarter-over-quarter.
  • 72 funds opened new Icon positions in Q1 2025 and 96 closed out, a net change of -24 holders.
  • The largest Icon buyer in Q1 2025 was Artisan Partners, an estimated $794M added.
  • The largest Icon seller in Q1 2025 was BlueSpruce Investments, an estimated $256M sold.

Based on aggregated 13F filings for Q1 2025.