Dark
Light
System
Security
BIO RAD LABS INC CL A
BIO RAD LABS INC CL A. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 216 Institutional holders with a total value of $2,271,696,287.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ATLANTA CAPITAL MANAGEMENT CO L L C 1,804,177 217,512,000 9.57%
2 VANGUARD GROUP INC 1,210,389 145,925,000 6.42%
3 ARIEL INVESTMENTS, LLC 1,060,567 127,862,000 5.63%
4 LEVIN CAPITAL STRATEGIES, L.P. 836,727 100,875,000 4.44%
5 WELLS FARGO & COMPANY/MN 704,155 84,892,000 3.74%
6 BlackRock Fund Advisors 652,694 78,689,000 3.46%
7 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 562,439 67,808,000 2.98%
8 NWQ INVESTMENT MANAGEMENT COMPANY, LLC 558,378 67,318,000 2.96%
9 BlackRock Institutional Trust Company, N.A. 556,017 67,033,000 2.95%
10 STATE STREET CORP 554,482 66,850,000 2.94%
11 ROYCE & ASSOCIATES LP 541,330 65,263,000 2.87%
12 AMERICAN CENTURY COMPANIES INC 386,243 46,565,000 2.05%
13 RUSSELL FRANK CO/ 373,763 45,583,000 2.01%
14 THOMPSON SIEGEL & WALMSLEY LLC 350,516 42,259,000 1.86%
15 FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ 320,890 38,686,000 1.70%
16 Fisher Asset Management, LLC 290,176 34,984,000 1.54%
17 MANAGED ACCOUNT ADVISORS LLC 286,810 34,578,000 1.52%
18 NORTHERN TRUST CORP 269,157 32,450,000 1.43%
19 Granahan Investment Management, LLC 268,934 32,423,000 1.43%
20 INTREPID CAPITAL MANAGEMENT INC 265,349 31,990,000 1.41%
21 Gotham Asset Management, LLC 240,974 29,052,000 1.28%
22 First Pacific Advisors, LP 225,400 27,174,000 1.20%
23 MANUFACTURERS LIFE INSURANCE COMPANY, THE 220,003 26,523,000 1.17%
24 Select Equity Group, L.P. 205,232 24,742,770 1.09%
25 Bank of New York Mellon Corp 198,292 23,907,000 1.05%
26 Polar Asset Management Partners Inc. 197,800 23,847,000 1.05%
27 Epoch Investment Partners, Inc. 183,553 22,129,000 0.97%
28 SENTINEL ASSET MANAGEMENT, INC. 179,500 21,641,000 0.95%
29 DIMENSIONAL FUND ADVISORS LP 178,991 21,583,000 0.95%
30 HERMES INVESTMENT MANAGEMENT LTD 175,628 21,174,000 0.93%
31 INVESTMENT COUNSELORS OF MARYLAND LLC 170,820 20,594,000 0.91%
32 EARNEST PARTNERS LLC 161,492 19,469,000 0.86%
33 AMERIPRISE FINANCIAL INC 157,227 18,954,000 0.83%
34 NORGES BANK 154,412 18,616,000 0.82%
35 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 154,350 18,609,000 0.82%
36 Copper Rock Capital Partners, LLC 138,177 16,659,000 0.73%
37 Nationwide Fund Advisors 123,980 14,947,000 0.66%
38 ACADIAN ASSET MANAGEMENT LLC 118,202 14,249,000 0.63%
39 River Road Asset Management, LLC 112,368 13,547,000 0.60%
40 Champlain Investment Partners, LLC 108,830 13,121,000 0.58%
41 GEODE CAPITAL MANAGEMENT, LLC 107,442 12,953,000 0.57%
42 Tamarack Capital Management, LLC 105,000 12,659,000 0.56%
43 MILLENNIUM MANAGEMENT LLC 99,539 12,000,000 0.53%
44 VOYA INVESTMENT MANAGEMENT LLC 98,984 11,934,000 0.53%
45 SECTOR GAMMA AS 96,200 11,598,000 0.51%
46 JACOBS LEVY EQUITY MANAGEMENT, INC 95,442 11,506,000 0.51%
47 Tikvah Management LLC 95,197 11,477,000 0.51%
48 TIAA CREF INVESTMENT MANAGEMENT LLC 90,779 10,944,000 0.48%
49 FRANKLIN RESOURCES INC 90,000 10,850,000 0.48%
50 TWO SIGMA INVESTMENTS, LP 86,977 10,486,000 0.46%
Page 1 of 5

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.