PDEX icon

Pro-Dex
PDEX

Overview Fund Activity

42 hedge funds and large institutions have $33.9M invested in Pro-Dex in 2025 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 13 increasing their positions, 12 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
42
Holders Change
–
Holders Change %
0%
% of All Funds
0.57%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
11
Increased
13
Reduced
12
Closed
10
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
NA
Navellier & Associates
Nevada
+$992K
2
Millennium Management
Millennium Management
New York
+$742K
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$606K
4
Citadel Advisors
Citadel Advisors
Florida
+$429K
5
Squarepoint
Squarepoint
New York
+$358K

Top Sellers

1
EI
EAM Investors
California
-$1.05M
2
6CM
683 Capital Management
New York
-$739K
3
Morgan Stanley
Morgan Stanley
New York
-$515K
4
PAIM
Punch & Associates Investment Management
Minnesota
-$496K
5
Marshall Wace
Marshall Wace
United Kingdom
-$433K
Name Holding Trade Value Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$6.47M +$5.65K +114 +0.1%
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$2.94M +$145K +2,931 +5%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$2.91M +$14.5K +293 +0.5%
PAIM
4
Punch & Associates Investment Management
Minnesota
$2.68M -$496K -10,000 -16%
BlackRock
5
BlackRock
New York
$2.11M -$79.3K -1,599 -4%
Northern Trust
6
Northern Trust
Illinois
$2.11M +$337K +6,796 +19%
OSAM
7
O'Shaughnessy Asset Management
Connecticut
$1.39M +$331K +6,669 +31%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$1.33M -$9.72K -196 -0.7%
JPMorgan Chase & Co
9
JPMorgan Chase & Co
New York
$1.06M -$32.4K -654 -3%
Millennium Management
10
Millennium Management
New York
$1.02M +$742K +14,967 +269%
NA
11
Navellier & Associates
Nevada
$992K +$992K +22,070 New
Susquehanna International Group
12
Susquehanna International Group
Pennsylvania
$925K +$606K +12,224 +190%
LSV Asset Management
13
LSV Asset Management
Illinois
$873K – – –
RWM
14
Ritholtz Wealth Management
New York
$791K +$184K +3,711 +30%
Renaissance Technologies
15
Renaissance Technologies
New York
$756K +$24.8K +500 +3%
BA
16
Bard Associates
Illinois
$674K – – –
State Street
17
State Street
Massachusetts
$618K +$59.5K +1,200 +11%
American Century Companies
18
American Century Companies
Missouri
$610K +$17.6K +355 +3%
Citadel Advisors
19
Citadel Advisors
Florida
$429K +$429K +8,650 New
UBS Group
20
UBS Group
Switzerland
$398K +$94.7K +1,911 +31%
Morgan Stanley
21
Morgan Stanley
New York
$370K -$515K -10,391 -58%
Squarepoint
22
Squarepoint
New York
$358K +$358K +7,220 New
Jane Street
23
Jane Street
New York
$321K +$321K +6,483 New
Bank of New York Mellon
24
Bank of New York Mellon
New York
$318K +$104K +2,096 +49%
Goldman Sachs
25
Goldman Sachs
New York
$291K -$65.5K -1,322 -18%
1
2 3