Security key
957090103
WESTAMERICA BANCORPORATION - Common Stock (WABC)
CUSIP: 957090103
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 24,210,720
- Total 13F shares
- 19,605,356
- Share change
- -354,246
- Total reported value
- $980,013,004
- Price per share
- $49.99
- Number of holders
- 215
- Value change
- -$17,570,580
- Number of buys
- 100
- Number of sells
- 96
Report period
Q3 2025
Institutions
215
Top holders
10
WABC full security history
Newer quarter: Q4 2025
Previous quarter: Q2 2025
WESTAMERICA BANCORPORATION SEC filings
WESTAMERICA BANCORPORATION company facts
Broader feeds
Reporting periods
Holder history for CUSIP 957090103
Recent filing periods:
Top shareholders of WABC - WESTAMERICA BANCORPORATION - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
|
Company |
15%
|
3,658,395
|
$177,212,653 | — | 30 Jun 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
13%
|
3,197,430
|
$154,883,510 | — | 30 Jun 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
8.3%
|
2,019,329
|
$97,816,418 | — | 30 Jun 2025 | |
| STATE STREET CORP |
13F
13D/G
|
Company · STATE STREET CORPORATION |
4.6%
from 13D/G
|
1,277,997
|
$61,906,175 | — | 30 Jun 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
3.7%
|
887,721
|
$43,001,879 | — | 30 Jun 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
3.3%
|
789,647
|
$38,254,253 | — | 30 Jun 2025 | |
| David L. Payne |
3/4/5
|
Chairman, President & CEO, Director |
—
class O/S missing
|
783,632
|
$36,665,903 | — | 31 Jan 2024 | |
| Nuveen, LLC |
13F
|
Company |
1.6%
|
382,609
|
$18,533,580 | — | 30 Jun 2025 | |
| PALISADE CAPITAL MANAGEMENT, LP |
13F
|
Company |
1.6%
|
381,514
|
$18,480,538 | — | 30 Jun 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.3%
|
321,638
|
$15,580,146 | — | 30 Jun 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1.3%
|
316,191
|
$15,316,380 | — | 30 Jun 2025 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
1.3%
|
309,953
|
$15,014,123 | — | 30 Jun 2025 | |
| RBO & CO LLC |
13F
|
Company |
1.2%
|
297,088
|
$14,390,949 | — | 30 Jun 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.1%
|
273,175
|
$13,232,597 | — | 30 Jun 2025 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
1%
|
252,777
|
$12,244,518 | — | 30 Jun 2025 | |
| T. Rowe Price Investment Management, Inc. |
13F
|
Company |
1%
|
249,806
|
$12,101,000 | — | 30 Jun 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.97%
|
235,108
|
$11,388,616 | — | 30 Jun 2025 | |
| MALTESE CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.83%
|
200,000
|
$9,688,000 | — | 30 Jun 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.82%
|
198,313
|
$9,606,282 | — | 30 Jun 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.73%
|
176,908
|
$8,569,424 | — | 30 Jun 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.68%
|
164,145
|
$7,951,184 | — | 30 Jun 2025 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.66%
|
159,618
|
$7,731,896 | — | 30 Jun 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.63%
|
153,718
|
$7,446,100 | — | 30 Jun 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.63%
|
153,331
|
$7,427,354 | — | 30 Jun 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.63%
|
152,585
|
$7,391,217 | — | 30 Jun 2025 | |
| Leeward Investments, LLC - MA |
13F
|
Company |
0.6%
|
145,870
|
$7,065,943 | — | 30 Jun 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.6%
|
145,744
|
$7,059,840 | — | 30 Jun 2025 | |
| UBS Group AG |
13F
|
Company |
0.58%
|
140,895
|
$6,824,954 | — | 30 Jun 2025 | |
| JUPITER ASSET MANAGEMENT LTD |
13F
|
Company |
0.54%
|
130,823
|
$6,337,066 | — | 30 Jun 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.54%
|
130,068
|
$6,300,493 | — | 30 Jun 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.45%
|
108,415
|
$5,251,602 | — | 30 Jun 2025 | |
| DENALI ADVISORS LLC |
13F
|
Company |
0.44%
|
107,152
|
$5,190,443 | — | 30 Jun 2025 | |
| PUBLIC SECTOR PENSION INVESTMENT BOARD |
13F
|
Company |
0.37%
|
89,249
|
$4,323,222 | — | 30 Jun 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.36%
|
87,000
|
$4,214,280 | — | 30 Jun 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.35%
|
85,802
|
$4,156,230 | — | 30 Jun 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.34%
|
83,365
|
$4,038,200 | — | 30 Jun 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.34%
|
81,707
|
$3,957,887 | — | 30 Jun 2025 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.32%
|
76,840
|
$3,722,130 | — | 30 Jun 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.31%
|
75,779
|
$3,670,712 | — | 30 Jun 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.29%
|
70,964
|
$3,437,496 | — | 30 Jun 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.29%
|
70,816
|
$3,430,327 | — | 30 Jun 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.28%
|
68,302
|
$3,308,549 | — | 30 Jun 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.25%
|
59,382
|
$2,876,464 | — | 30 Jun 2025 | |
| Brandywine Global Investment Management, LLC |
13F
|
Company |
0.24%
|
57,686
|
$2,794,310 | — | 30 Jun 2025 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC |
13F
|
Company |
0.22%
|
53,638
|
$2,598,225 | — | 30 Jun 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.22%
|
53,178
|
$2,575,942 | — | 30 Jun 2025 | |
| Swiss National Bank |
13F
|
Company |
0.21%
|
51,000
|
$2,470,440 | — | 30 Jun 2025 | |
| IFG Advisory, LLC |
13F
|
Company |
0.2%
|
47,240
|
$2,288,302 | — | 30 Jun 2025 | |
| TUDOR INVESTMENT CORP ET AL |
13F
|
Company |
0.19%
|
45,614
|
$2,209,542 | — | 30 Jun 2025 | |
| CITIGROUP INC |
13F
|
Company |
0.18%
|
43,872
|
$2,125,159 | — | 30 Jun 2025 |
Institutional Holders of WESTAMERICA BANCORPORATION - Common Stock (WABC) as of Q3 2025
As of 30 Sep 2025,
WESTAMERICA BANCORPORATION - Common Stock (WABC) was held by
215 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
19,605,356 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, AMERICAN CENTURY COMPANIES INC, STATE STREET CORP, DIMENSIONAL FUND ADVISORS LP, GEODE CAPITAL MANAGEMENT, LLC, MILLENNIUM MANAGEMENT LLC, PALISADE CAPITAL MANAGEMENT, LP, Nuveen, LLC, and NORTHERN TRUST CORP.
This page lists
215
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
205
Q3 2025 holders
215
Holder diff
10
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 Value $ | Q3 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.