NPK INTERNATIONAL INC COM SHS is a security (CUSIP 651718504) tracked across SEC portfolio filings. 250 institutional managers reported $1.0B on Form 13F as of 2026-06-30; 21 registered fund positions totaling $77.4M via N-PORT as of 2026-05-31.
Showing 15 of 250 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $104.4M | 7,202,705 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $57.7M | 3,983,658 |
| VANGUARD GROUP INC | Valley Forge, PA | $56.1M | 4,706,012 |
| WASATCH ADVISORS LP | SALT LAKE CITY, UT | $44.7M | 2,811,593 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $44.1M | 3,043,763 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $32.5M | 2,244,164 |
| ROYCE & ASSOCIATES LP | New York, NY | $30.0M | 2,071,010 |
| STATE STREET CORP | BOSTON, MA | $28.3M | 1,955,319 |
| MORGAN STANLEY | NEW YORK, NY | $26.4M | 1,823,060 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | EDINA, MN | $26.4M | 1,818,790 |
| EMERALD ADVISERS, LLC | LEOLA, PA | $25.0M | 1,573,597 |
| PRUDENTIAL FINANCIAL INC | NEWARK, NJ | $24.4M | 1,686,629 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Boston, MA | $23.1M | 1,452,984 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $22.3M | 1,539,088 |
| Russell Investments Group, Ltd. | Seattle, WA | $22.2M | 1,394,632 |
Showing 15 of 21 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Thrivent Small-Mid Cap Equity ETF | Thrivent ETF Trust | $17.1M | 198.73% |
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $13.6M | 1.67% |
| ROYCE MICRO-CAP TRUST, INC. | ROYCE MICRO-CAP TRUST, INC. | $9.1M | 131.55% |
| Oberweis Micro-Cap Fund | OBERWEIS FUNDS | $7.2M | 68.50% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $6.9M | 9.26% |
| Ancora/Thelen Small-Mid Cap Fund | ANCORA TRUST | $6.6M | 314.00% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $6.1M | 3.49% |
| Embark Small Cap Equity Fund | Harbor Funds II | $2.6M | 45.43% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $2.0M | 4.13% |
| Perritt MicroCap Opportunities Fund | Perritt Funds Inc | $1.7M | 265.93% |
| Russell Investments U.S. Small Cap Equity ETF | Russell Investments Exchange Traded Funds | $1.4M | 277.29% |
| VANGUARD U.S. MOMENTUM FACTOR ETF | VANGUARD WELLINGTON FUND | $983K | 5.35% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $624K | 0.11% |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | Goldman Sachs ETF Trust | $611K | 6.20% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $571K | 0.19% |