NPKI

NPK International Inc.
NPKI

Overview Fund Activity

186 hedge funds and large institutions have $644M invested in NPK International Inc. in 2025 Q2 according to their latest regulatory filings, with 33 funds opening new positions, 60 increasing their positions, 78 reducing their positions, and 18 closing their positions.

Holders
186
Holders Change
+13
Holders Change %
+7.51%
% of All Funds
2.5%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.07%
New
33
Increased
60
Reduced
78
Closed
18
Calls
$205K
Puts
–
Net Calls
+$205K
Net Calls Change
+$15K

Top Buyers

1
CC
1
Cannell Capital
Wyoming
$12.9M
2
AAM
2
ACK Asset Management
Connecticut
$10.4M
3
PAIM
3
Punch & Associates Investment Management
Minnesota
$15.9M
4
OAM
4
Oberweis Asset Management
Illinois
$4.23M
5
HCA
5
Harbor Capital Advisors
Illinois
$7.62M

Top Sellers

1
CC
1
Conversant Capital
New Jersey
$23.1M
2
ACH
2
ArrowMark Colorado Holdings
Colorado
$11.5M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$40.3M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$45.4M
5
Ameriprise
5
Ameriprise
Minnesota
$51.9M
Name Market Value Shares Shares
Change 		Shares
Change %
Renaissance Technologies
26
Renaissance Technologies
New York
$6.07M 713,241 -95,759 -12%
Qube Research & Technologies (QRT)
27
Qube Research & Technologies (QRT)
United Kingdom
$5.99M 703,291 +133,218 +23%
Citadel Advisors
28
Citadel Advisors
Florida
$5.89M 691,849 +223,237 +48%
BCM
29
Bridgeway Capital Management
Texas
$5.69M 668,207 +19,896 +3%
Wellington Management Group
30
Wellington Management Group
Massachusetts
$5.63M 661,697 +68,468 +12%
GIM
31
Granahan Investment Management
Massachusetts
$5.59M 657,460 -118,970 -15%
RHJA
32
Rice Hall James & Associates
California
$5.58M 656,243 -35,039 -5%
UIC
33
Uniplan Investment Counsel
Wisconsin
$5.58M 655,833 -60,606 -8%
PAM
34
Panagora Asset Management
Massachusetts
$5.17M 607,722 +32,131 +6%
NL
35
Nuveen LLC
North Carolina
$4.49M 527,826 +228,742 +76%
PAPAIJV
36
Paragon Associates & Paragon Associates II Joint Venture
Texas
$4.26M 500,000 +75,000 +18%
OAM
37
Oberweis Asset Management
Illinois
$4.23M 496,500 +496,500 New
Jacobs Levy Equity Management
38
Jacobs Levy Equity Management
New Jersey
$4.21M 494,590 +30,863 +7%
Goldman Sachs
39
Goldman Sachs
New York
$3.88M 455,393 +185,514 +69%
Jane Street
40
Jane Street
New York
$3.81M 447,750 +364,115 +435%
Franklin Resources
41
Franklin Resources
California
$3.68M 432,786 -377,149 -47%
EF
42
Empowered Funds
Pennsylvania
$3.56M 418,207 +19,896 +5%
First Eagle Investment Management
43
First Eagle Investment Management
New York
$3.55M 417,121 -209,984 -33%
Prudential Financial
44
Prudential Financial
New Jersey
$3.53M 414,233 +345,299 +501%
MCM
45
Marathon Capital Management
Maryland
$3.37M 395,850 -18,025 -4%
Arrowstreet Capital
46
Arrowstreet Capital
Massachusetts
$2.75M 322,735 +322,735 New
Bank of New York Mellon
47
Bank of New York Mellon
New York
$2.31M 271,883 -6,012 -2%
Fisher Asset Management
48
Fisher Asset Management
Washington
$2.04M 239,286 – –
UBS AM
49
UBS AM
Illinois
$2.02M 237,229 +53,263 +29%
CSS
50
Cubist Systematic Strategies
Connecticut
$2M 235,313 +235,313 New
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