Dark
Light
System
Security
WESTAMERICA BANCORPORATION COM
WESTAMERICA BANCORPORATION COM. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 134 Institutional holders with a total value of $1,095,280,515.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PRICE T ROWE ASSOCIATES INC /MD/ 2,585,578 131,554,000 12.01%
2 ATLANTA CAPITAL MANAGEMENT CO L L C 2,341,207 119,121,000 10.88%
3 AMERICAN CENTURY COMPANIES INC 2,267,845 115,388,000 10.54%
4 VANGUARD GROUP INC 2,103,894 107,047,000 9.77%
5 BlackRock Fund Advisors 1,754,316 89,260,000 8.15%
6 VICTORY CAPITAL MANAGEMENT INC 919,073 46,763,000 4.27%
7 JPMORGAN CHASE & CO 883,222 44,939,000 4.10%
8 SCHRODER INVESTMENT MANAGEMENT GROUP 764,632 38,904,000 3.55%
9 BlackRock Institutional Trust Company, N.A. 686,574 34,933,000 3.19%
10 DIMENSIONAL FUND ADVISORS LP 679,354 34,565,000 3.16%
11 STATE STREET CORP 665,504 33,865,000 3.09%
12 Invesco Ltd. 532,036 27,070,000 2.47%
13 NORTHERN TRUST CORP 474,492 24,142,000 2.20%
14 SPRUCEGROVE INVESTMENT MANAGEMENT LTD 368,600 18,754,000 1.71%
15 Bank of New York Mellon Corp 338,497 17,222,000 1.57%
16 DENVER INVESTMENT ADVISORS LLC 331,896 16,887,000 1.54%
17 PALISADE CAPITAL MANAGEMENT, LP 282,699 14,384,000 1.31%
18 BANK OF AMERICA CORP /DE/ 245,120 12,472,000 1.14%
19 GEODE CAPITAL MANAGEMENT, LLC 194,180 9,879,000 0.90%
20 PRINCIPAL FINANCIAL GROUP INC 185,439 9,435,000 0.86%
21 RENAISSANCE TECHNOLOGIES LLC 185,200 9,423,000 0.86%
22 AMERIPRISE FINANCIAL INC 176,655 8,989,000 0.82%
23 NORGES BANK 149,093 7,245,000 0.66%
24 TIVERTON ASSET MANAGEMENT LLC 128,926 6,560,000 0.60%
25 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 125,596 6,391,000 0.58%
26 BlackRock Investment Management, LLC 112,454 5,722,000 0.52%
27 AHL Partners LLP 95,845 4,877,000 0.45%
28 PARAMETRIC PORTFOLIO ASSOCIATES LLC 92,153 4,689,000 0.43%
29 TIAA CREF INVESTMENT MANAGEMENT LLC 90,607 4,610,000 0.42%
30 Mraz, Amerine & Associates, Inc. 83,453 4,246,000 0.39%
31 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 83,144 4,230,000 0.39%
32 SEI INVESTMENTS CO 77,986 3,968,000 0.36%
33 Nationwide Fund Advisors 76,002 3,867,000 0.35%
34 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 74,520 3,792,000 0.35%
35 GOLDMAN SACHS GROUP INC 62,759 3,194,000 0.29%
36 Richard Bernstein Advisors LLC 60,551 3,081,000 0.28%
37 RHUMBLINE ADVISERS 54,426 2,769,000 0.25%
38 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 52,273 2,660,000 0.24%
39 TEACHERS ADVISORS, LLC 50,430 2,566,000 0.23%
40 MORGAN STANLEY 49,363 2,512,000 0.23%
41 PRUDENTIAL FINANCIAL INC 46,146 2,348,000 0.21%
42 BlackRock Group LTD 45,571 2,318,000 0.21%
43 WELLS FARGO & COMPANY/MN 43,060 2,192,000 0.20%
44 ALLIANCEBERNSTEIN L.P. 41,750 2,124,000 0.19%
45 Swiss National Bank 41,600 2,117,000 0.19%
46 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 38,897 1,979,000 0.18%
47 CANADA LIFE ASSURANCE Co 34,226 1,740,000 0.16%
48 DEUTSCHE BANK AG\ 33,572 1,707,000 0.16%
49 FOLGER HILL ASSET MANAGEMENT LP 29,870 1,520,000 0.14%
50 FIRST TRUST ADVISORS LP 29,338 1,493,000 0.14%
Page 1 of 3

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.