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
…

MSA

MSA Safety Inc

Orthopedic, Prosthetic & Surgical Appliances & Supplies · SIC 3842CIK 66570Held by 9 tracked managersEDGAR filings ↗10-K/10-Q ↗

SHARE:XLINKEDINEMAIL
i
9 managers · Q2 2026 13F
4.7%
(3.1%)
0.98%
NEW
0.48%
+190.4%
0.07%
+3.0%
0.01%
+52.8%
0.01%
+434.9%
0.01%
NEW
<0.01%
+2.8%
<0.01%
—

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.