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Ichor Holdings
ICHR

187 hedge funds and large institutions have $740M invested in Ichor Holdings in 2025 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 60 increasing their positions, 70 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

1.69% more ownership

Funds ownership: 94.54% → 96.22% (+1.7%)

5% less funds holding

Funds holding: 196 → 187 (-9)

14% less repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 70

25% less first-time investments, than exits

New positions opened: 24 | Existing positions closed: 32

28% less capital invested

Capital invested by funds: $1.03B → $740M (-$288M)

29% less call options, than puts

Call options by funds: $1.12M | Put options by funds: $1.58M

Holders
187
Holders Change
-9
Holders Change %
-4.59%
% of All Funds
2.51%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
24
Increased
60
Reduced
70
Closed
32
Calls
$1.12M
Puts
$1.58M
Net Calls
-$458K
Net Calls Change
-$433K

Top Buyers

Rank Fund Capital Flow
1
American Century Companies
American Century Companies
Missouri
+$36M
2
Macquarie Group
Macquarie Group
Australia
+$22.7M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$14.6M
4
KCM
Kennedy Capital Management
Missouri
+$5.11M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$4.72M

Top Sellers

Rank Fund Capital Flow
1
Westfield Capital Management
Westfield Capital Management
Massachusetts
-$25.5M
2
Millennium Management
Millennium Management
New York
-$9.84M
3
BlackRock
BlackRock
New York
-$6.25M
4
Fisher Asset Management
Fisher Asset Management
Washington
-$5.84M
5
N
Nuveen
North Carolina
-$5.02M
Name Holding Trade Value Shares
Change 		Change in
Stake
Swiss National Bank
51
Swiss National Bank
Switzerland
$1.48M -$23.6K -800 -1%
CCM
52
Cinctive Capital Management
New York
$1.36M +$1.77M +59,957 New
AG
53
Algert Global
California
$1.35M +$1.76M +59,669 New
Jane Street
54
Jane Street
New York
$1.2M +$1.16M +39,476 +286%
Susquehanna International Group
55
Susquehanna International Group
Pennsylvania
$1.14M +$1.01M +34,227 +214%
JCIA
56
Jackson Creek Investment Advisors
Colorado
$1.11M +$1.45M +49,127 New
AIM
57
ARGA Investment Management
Connecticut
$1.1M – – –
Citigroup
58
Citigroup
New York
$1.08M +$42.5K +1,441 +3%
MFS
59
Mirabella Financial Services
United Kingdom
$1.02M +$1.35M +45,832 New
Barclays
60
Barclays
United Kingdom
$963K -$487K -16,532 -28%
DFCM
61
Dark Forest Capital Management
Puerto Rico
$955K +$1,000K +33,911 +408%
NIM
62
Needham Investment Management
New York
$950K – – –
Victory Capital Management
63
Victory Capital Management
Texas
$869K -$167K -5,681 -13%
TA
64
Tectonic Advisors
Texas
$842K +$48.4K +1,643 +5%
AQR Capital Management
65
AQR Capital Management
Connecticut
$813K -$2.17M -73,660 -67%
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$711K – – –
Federated Hermes
67
Federated Hermes
Pennsylvania
$709K +$12.9K +436 +1%
Natixis Advisors
68
Natixis Advisors
Massachusetts
$668K +$33.3K +1,131 +4%
CM
69
CastleKnight Management
New York
$658K – – –
PEAK6
70
PEAK6
Illinois
$639K +$833K +28,268 New
GCP
71
GSA Capital Partners
United Kingdom
$597K -$142K -4,833 -15%
Thrivent Financial for Lutherans
72
Thrivent Financial for Lutherans
Minnesota
$562K -$35.5K -1,203 -5%
QT
73
Quantbot Technologies
New York
$542K +$315K +10,695 +80%
HF
74
HRT Financial
New York
$512K -$402K -13,635 -38%
PRCP
75
Pacific Ridge Capital Partners
Oregon
$473K -$5.04K -171 -0.8%
1 2
3
4 5

ICHR Hedge Fund Activity: Q1 2025 in Review

187 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Ichor Holdings (ICHR) for Q1 2025, worth a combined $740M — down 28% from $1.03B a quarter earlier.

Sellers outnumbered buyers: 32 funds closed out of ICHR and 24 opened new positions — a net loss of 8 holders — while 70 trimmed existing stakes and 60 added.

The largest buyer was American Century Companies, adding an estimated $36M. The largest seller was Westfield Capital Management, exiting entirely with an estimated $25.5M sold.

  • 187 institutional investors held Ichor Holdings (ICHR) as of Q1 2025, down from 196 in Q4 2024.
  • Funds reported $740M of Ichor Holdings stock for Q1 2025, down 28% quarter-over-quarter.
  • 24 funds opened new Ichor Holdings positions in Q1 2025 and 32 closed out, a net change of -8 holders.
  • The largest Ichor Holdings buyer in Q1 2025 was American Century Companies, an estimated $36M added.
  • The largest Ichor Holdings seller in Q1 2025 was Westfield Capital Management, an estimated $25.5M sold.

Based on aggregated 13F filings for Q1 2025.