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WD 40 CO COM
WD 40 CO COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 202 Institutional holders with a total value of $1,021,146,517.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PARNASSUS INVESTMENTS, LLC 1,313,598 129,586,000 12.69%
2 VANGUARD GROUP INC 1,066,322 105,192,000 10.30%
3 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 878,406 86,655,000 8.49%
4 BlackRock Fund Advisors 868,908 85,718,000 8.39%
5 RENAISSANCE TECHNOLOGIES LLC 660,600 65,168,000 6.38%
6 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 511,811 50,491,000 4.94%
7 DIMENSIONAL FUND ADVISORS LP 486,685 48,012,000 4.70%
8 BlackRock Institutional Trust Company, N.A. 359,856 35,500,000 3.48%
9 GW&K Investment Management, LLC 321,346 31,701,000 3.10%
10 STATE STREET CORP 294,834 29,088,000 2.85%
11 WELLS FARGO & COMPANY/MN 290,454 28,654,000 2.81%
12 Regal Partners Ltd 250,999 24,761,000 2.42%
13 NORTHERN TRUST CORP 190,626 18,805,000 1.84%
14 Bank of New York Mellon Corp 188,174 18,565,000 1.82%
15 LORD, ABBETT & CO. LLC 156,090 15,398,000 1.51%
16 NORGES BANK 126,726 12,502,000 1.22%
17 GEODE CAPITAL MANAGEMENT, LLC 109,897 10,841,000 1.06%
18 EDGE ASSET MANAGEMENT, INC 105,627 10,420,000 1.02%
19 ABERDEEN ASSET MANAGEMENT PLC/UK 106,490 10,116,000 0.99%
20 PRINCIPAL FINANCIAL GROUP INC 87,986 8,680,000 0.85%
21 HERMES INVESTMENT MANAGEMENT LTD 85,243 8,409,000 0.82%
22 AMERIPRISE FINANCIAL INC 84,177 8,302,000 0.81%
23 Invesco Ltd. 77,691 7,665,000 0.75%
24 TIAA CREF INVESTMENT MANAGEMENT LLC 67,621 6,671,000 0.65%
25 BLAIR WILLIAM & CO/IL 64,885 6,400,000 0.63%
26 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 61,836 6,100,000 0.60%
27 STRATTON MANAGEMENT CO 61,450 6,062,000 0.59%
28 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 57,844 5,707,000 0.56%
29 BANK OF AMERICA CORP /DE/ 56,305 5,555,000 0.54%
30 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 55,353 5,461,000 0.53%
31 BlackRock Investment Management, LLC 54,452 5,372,000 0.53%
32 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 51,060 5,037,000 0.49%
33 STIFEL FINANCIAL CORP 26,213 4,543,000 0.44%
34 GAMCO INVESTORS, INC. ET AL 42,900 4,232,000 0.41%
35 CREDIT SUISSE AG/ 42,710 4,214,000 0.41%
36 PARAMETRIC PORTFOLIO ASSOCIATES LLC 36,637 3,614,000 0.35%
37 MORGAN STANLEY 33,261 3,281,000 0.32%
38 Janney Montgomery Scott LLC 32,929 3,248,000 0.32%
39 PRUDENTIAL FINANCIAL INC 32,573 3,213,000 0.31%
40 OPPENHEIMER & CO INC 28,285 2,790,000 0.27%
41 RHUMBLINE ADVISERS 28,134 2,775,000 0.27%
42 GOLDMAN SACHS GROUP INC 27,241 2,688,000 0.26%
43 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 27,005 2,664,000 0.26%
44 DEUTSCHE BANK AG\ 26,762 2,637,000 0.26%
45 TEACHERS ADVISORS, LLC 23,150 2,284,000 0.22%
46 GABELLI FUNDS LLC 22,000 2,170,000 0.21%
47 WHITTIER TRUST CO 21,307 2,102,000 0.21%
48 NEW YORK STATE COMMON RETIREMENT FUND 20,500 2,022,000 0.20%
49 Swiss National Bank 19,400 1,914,000 0.19%
50 BlackRock Group LTD 19,372 1,911,000 0.19%
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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.