NPK INTERNATIONAL INC (NPKI) — institutional ownership

265 funds reported holding NPK INTERNATIONAL INC in their latest 13F filings, worth $1.29B in total (CUSIP 651718504).

Largest holders

1. BlackRock, Inc. (BLK) — $126M
2. AMERIPRISE FINANCIAL INC (AMP) — $71.4M
3. DIMENSIONAL FUND ADVISORS LP — $57.9M
4. VANGUARD CAPITAL MANAGEMENT LLC — $57.4M
5. VANGUARD GROUP INC — $56.1M
6. AMERICAN CENTURY COMPANIES INC — $49.8M
7. GEODE CAPITAL MANAGEMENT, LLC — $37.7M
8. WASATCH ADVISORS LP — $34.3M
9. ROYCE & ASSOCIATES LP — $34.2M
10. STATE STREET CORP (STT, STT-PG) — $32.1M

Famous investors holding it

• Izzy Englander portfolio (Millennium Management)
• Two Sigma portfolio (Two Sigma Investments)
• Ken Griffin portfolio (Citadel Advisors)
• D. E. Shaw portfolio (D. E. Shaw & Co.)
• Renaissance Technologies portfolio (Renaissance Technologies)

Insider buying and selling at NPK INTERNATIONAL INC

Who owns the most NPKI stock?

The largest institutional holders in the latest 13F filings are BlackRock, Inc. (BLK) ($126M), AMERIPRISE FINANCIAL INC (AMP) ($71.4M), DIMENSIONAL FUND ADVISORS LP ($57.9M).

How many funds own NPKI?

265 funds reported holding it, worth $1.29B in total.