Skip to content
RKWD
ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
…

NPKI

NPK International Inc.

Services-Miscellaneous Equipment Rental & Leasing · SIC 7350CIK 71829Held by 3 tracked managersEDGAR filings ↗10-K/10-Q ↗

SHARE:XLINKEDINEMAIL
i
3 managers · Q2 2026 13F
0.28%
+3.8%
0.02%
+163.3%
<0.01%
(0.2%)

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.