Who Owns NPK International Inc. (NPKI)?Hedge Fund & Institutional Holders

$13.29+0.11 (+0.83%)EnergyNYSE

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$5.600050000485194e+211T

% of Float Held

Infinity%

QoQ Change in Holders

+15 / -1

Price History

$4.95$7.44$9.92$12.41$14.89Dec 24Aug 25Mar 26

NPKI — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
THRIVENT FINANCIAL FOR LUTHERANSNew Position+1.6M+$18.0M
ALGERT GLOBAL LLCNew Position+786K+$9.0M
FIRST SABREPOINT CAPITAL MANAGEMENT LPNew Position+650K+$7.7M
RICE HALL JAMES & ASSOCIATES, LLCNew Position+550K+$6.6M
Allianz Asset Management GmbHNew Position+501K+$5.0M
Calamos Advisors LLCNew Position+358K+$4.3M
HARBOR CAPITAL ADVISORS, INC.New Position+219K+$2.6M
GILDER GAGNON HOWE & CO LLCNew Position+170K+$2.0M
LAZARD ASSET MANAGEMENT LLCNew Position+237K+$2.0M
Bank of New York Mellon CorpNew Position+268K+$2.0M
PRINCIPAL FINANCIAL GROUP INCNew Position+116K+$1.4M
BALYASNY ASSET MANAGEMENT L.P.New Position+110K+$1.0M
Campbell & CO Investment Adviser LLCNew Position+87K+$1.0M
GSA CAPITAL PARTNERS LLPNew Position+115K+$1.0M
Y-Intercept (Hong Kong) LtdNew Position+106K+$1.0M

NPKI — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
AMERIPRISE FINANCIAL INCDecreased-82K-$59.3B
DIMENSIONAL FUND ADVISORS LPDecreased-331K-$54.2B
VANGUARD GROUP INCDecreased-44K-$53.7B
ROYCE & ASSOCIATES LPDecreased-257K-$27.6B
GEODE CAPITAL MANAGEMENT, LLCDecreased-344K-$26.2B
WASATCH ADVISORS LPDecreased-66K-$25.8B
STATE STREET CORPDecreased-54K-$23.0B
Russell Investments Group, Ltd.Decreased-53K-$21.8B
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.Decreased-42K-$21.4B
ACK Asset Management LLCClosed Position-1.6M-$17.8B
CANNELL CAPITAL LLCDecreased-513K-$16.4B
LOOMIS SAYLES & CO L PDecreased-47K-$15.1B
Ancora Advisors LLCDecreased-237K-$13.5B
Pennant Select, LLCDecreased-48K-$12.0B
ArrowMark Colorado Holdings LLCDecreased-69K-$11.8B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1AMERIPRISE FINANCIAL INC4,765,377$56.0M0.01%Share
2DIMENSIONAL FUND ADVISORS LP4,235,410$50.0M0.01%Share
3VANGUARD GROUP INC4,070,414$48.5M0.00%Share
4BlackRock, Inc.3,251,054$38.0M0.00%Share
5AMERICAN CENTURY COMPANIES INC3,071,640$36.0M0.02%Share
6BlackRock, Inc.2,759,653$32.0M0.00%Share
7WASATCH ADVISORS LP2,215,905$26.4M0.16%Share
8ROYCE & ASSOCIATES LP2,185,610$26.1M0.26%Share
9STATE STREET CORP1,977,000$23.0M0.00%Share
10PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.1,852,804$22.1M1.29%Share
11PRUDENTIAL FINANCIAL INC1,749,612$20.0M0.02%Share
12GEODE CAPITAL MANAGEMENT, LLC1,705,200$20.0M0.00%Share
13THRIVENT FINANCIAL FOR LUTHERANS1,319,724$15.0M0.03%Share
14LOOMIS SAYLES & CO L P1,134,497$13.0M0.02%Share
15CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,163,775$13.0M0.00%Share
16Pennant Select, LLC1,014,221$12.1M6.40%Share
17ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1,052,242$12.0M0.01%Share
18ArrowMark Colorado Holdings LLC977,963$11.7M0.26%Share
19Ancora Advisors LLC949,075$11.0M0.23%Share
20NORTHERN TRUST CORP860,843$10.0M0.00%Share
21MORGAN STANLEY908,194$10.0M0.00%Share
22Tieton Capital Management, LLC800,562$9.5M3.26%Share
23Qube Research & Technologies Ltd771,446$9.0M0.01%Share
24ALGERT GLOBAL LLC785,880$9.0M0.14%Share
25Nuveen, LLC799,925$9.0M0.00%Share
26SILVERCREST ASSET MANAGEMENT GROUP LLC672,040$8.0M0.05%Share
27Russell Investments Group, Ltd.679,132$8.0M0.01%Share
28FIRST SABREPOINT CAPITAL MANAGEMENT LP650,000$7.7M2.99%Share
29BRIDGEWAY CAPITAL MANAGEMENT, LLC625,623$7.0M0.15%Share
30PANAGORA ASSET MANAGEMENT INC669,303$7.0M0.02%Share
31Granahan Investment Management, LLC580,447$6.9M0.30%Share
32Roubaix Capital, LLC575,348$6.9M2.92%Share
33RICE HALL JAMES & ASSOCIATES, LLC549,721$6.6M0.36%Share
34Uniplan Investment Counsel, Inc.536,108$6.4M1.80%Share
35VANGUARD GROUP INC525,752$6.3M0.00%Share
36OBERWEIS ASSET MANAGEMENT INC/508,750$6.1M0.22%Share
37Point72 Asset Management, L.P.537,031$6.0M0.01%Share
38WELLINGTON MANAGEMENT GROUP LLP506,597$6.0M0.00%Share
39TWO SIGMA INVESTMENTS, LP505,158$6.0M0.01%Share
40RENAISSANCE TECHNOLOGIES LLC519,308$6.0M0.01%Share
41JACOBS LEVY EQUITY MANAGEMENT, INC477,318$5.0M0.02%Share
42Russell Investments Group, Ltd.469,051$5.0M0.01%Share
43Allianz Asset Management GmbH501,300$5.0M0.01%Share
44PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE400,000$4.8M9.85%Share
45MARATHON CAPITAL MANAGEMENT357,390$4.3M0.92%Share
46GOLDMAN SACHS GROUP INC380,343$4.0M0.00%Share
47SEI INVESTMENTS CO355,410$4.0M0.00%Share
48TWO SIGMA ADVISERS, LP347,691$4.0M0.01%Share
49Russell Investments Group, Ltd.336,823$4.0M0.00%Share
50Empowered Funds, LLC375,623$4.0M0.03%Share

NPKI Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025237$816.8M+72
Q3 2025165$789.8B+11
Q2 2025154$505.3B-20
Q1 2025174$420.6B+7
Q4 2024167$8.5T+8
Q3 2024159$326.2T-6
Q2 2024165$306.2T+16
Q1 2024149$247.8T—

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As of Q4 2025, 50 institutional investors hold NPKI (NPK International Inc.). The largest holder is AMERIPRISE FINANCIAL INC with $56.0M in shares. This quarter, 15 institutions opened new positions and 1 closed their positions.

Frequently Asked Questions

How many hedge funds own NPKI?

As of Q4 2025, 50 institutional investors report holding NPKI (NPK International Inc.) in their 13F filings.

Who is the largest institutional holder of NPKI?

The largest institutional holder of NPKI is AMERIPRISE FINANCIAL INC with $56.0M in shares.

Is institutional ownership of NPKI increasing or decreasing?

This quarter, 15 institutions opened new positions in NPKI and 1 closed their positions.