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WESTAMERICA BANCORPORATION COM
WESTAMERICA BANCORPORATION COM. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 157 Institutional holders with a total value of $1,368,195,480.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ATLANTA CAPITAL MANAGEMENT CO L L C 2,321,801 146,111,000 10.68%
2 VANGUARD GROUP INC 2,197,036 138,260,000 10.11%
3 PRICE T ROWE ASSOCIATES INC /MD/ 2,193,328 138,026,000 10.09%
4 AMERICAN CENTURY COMPANIES INC 2,068,374 130,163,000 9.51%
5 BlackRock Fund Advisors 2,010,274 126,507,000 9.25%
6 JPMORGAN CHASE & CO 908,968 57,201,000 4.18%
7 VICTORY CAPITAL MANAGEMENT INC 874,749 55,048,000 4.02%
8 SCHRODER INVESTMENT MANAGEMENT GROUP 819,589 51,577,000 3.77%
9 STATE STREET CORP 733,072 46,132,000 3.37%
10 BlackRock Institutional Trust Company, N.A. 701,263 44,130,000 3.23%
11 DIMENSIONAL FUND ADVISORS LP 677,497 42,635,000 3.12%
12 Invesco Ltd. 460,730 28,994,000 2.12%
13 NORTHERN TRUST CORP 430,260 27,076,000 1.98%
14 Bank of New York Mellon Corp 354,847 22,331,000 1.63%
15 PALISADE CAPITAL MANAGEMENT, LP 282,880 17,802,000 1.30%
16 BANK OF AMERICA CORP /DE/ 253,356 15,944,000 1.17%
17 SPRUCEGROVE INVESTMENT MANAGEMENT LTD 242,300 15,248,000 1.11%
18 DENVER INVESTMENT ADVISORS LLC 232,200 14,612,000 1.07%
19 GEODE CAPITAL MANAGEMENT, LLC 201,403 12,674,000 0.93%
20 PRINCIPAL FINANCIAL GROUP INC 191,614 12,059,000 0.88%
21 AMERIPRISE FINANCIAL INC 166,200 10,459,000 0.76%
22 NORGES BANK 154,644 9,732,000 0.71%
23 RBO & CO LLC 151,108 9,509,000 0.70%
24 BlackRock Investment Management, LLC 135,243 8,511,000 0.62%
25 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 133,706 8,415,000 0.62%
26 RENAISSANCE TECHNOLOGIES LLC 133,700 8,414,000 0.61%
27 TIVERTON ASSET MANAGEMENT LLC 128,926 8,113,000 0.59%
28 MORGAN STANLEY 112,681 7,091,000 0.52%
29 GOLDMAN SACHS GROUP INC 97,632 6,144,000 0.45%
30 AHL Partners LLP 96,368 6,064,000 0.44%
31 PARAMETRIC PORTFOLIO ASSOCIATES LLC 89,323 5,621,000 0.41%
32 TIAA CREF INVESTMENT MANAGEMENT LLC 84,939 5,345,000 0.39%
33 Mraz, Amerine & Associates, Inc. 81,712 5,142,000 0.38%
34 SEI INVESTMENTS CO 80,329 5,055,000 0.37%
35 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 79,644 5,012,000 0.37%
36 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 74,520 4,690,000 0.34%
37 Nationwide Fund Advisors 67,187 4,228,000 0.31%
38 BlackRock Group LTD 63,527 3,997,000 0.29%
39 DEPRINCE RACE & ZOLLO INC 62,133 3,910,000 0.29%
40 Richard Bernstein Advisors LLC 60,551 3,810,000 0.28%
41 TEACHERS ADVISORS, LLC 53,938 3,394,000 0.25%
42 RHUMBLINE ADVISERS 53,305 3,354,000 0.25%
43 WELLS FARGO & COMPANY/MN 50,875 3,202,000 0.23%
44 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 50,873 3,201,000 0.23%
45 FIRST TRUST ADVISORS LP 49,725 3,129,000 0.23%
46 SUSQUEHANNA INTERNATIONAL GROUP, LLP 49,274 3,101,000 0.23%
47 CITIGROUP INC 48,539 3,055,000 0.22%
48 Legal & General Group Plc 45,593 2,870,000 0.21%
49 PRUDENTIAL FINANCIAL INC 44,356 2,791,000 0.20%
50 CREDIT SUISSE AG/ 44,228 2,783,000 0.20%
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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.