Dark
Light
System
Security
3M Company
3M Company. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 9 Institutional holders with a total value of $45,616,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 TIRSCHWELL & LOEWY INC 107,231 17,688,000 38.78%
2 NORTHSTAR INVESTMENT ADVISORS LLC 46,841 7,726,000 16.94%
3 SCHULHOFF & CO INC 46,662 7,696,000 16.87%
4 JACOBS & CO/CA 39,771 6,560,000 14.38%
5 BAXTER BROS INC 15,475 2,553,000 5.60%
6 Mengis Capital Management, Inc. 13,570 2,238,000 4.91%
7 GLYNN CAPITAL MANAGEMENT LLC 4,000 660,000 1.45%
8 Pineno Levin & Ford Asset Management, Inc. 1,588 262,000 0.57%
9 LATHROP INVESTMENT MANAGEMENT CO 1,415 233,000 0.51%

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.