Institutional Manager · CIK 0001387723

BANK OF STOCKTON

STOCKTON, CA · File #028-14652

Latest AUM

$349.4M

Positions

145

Top-10 Concentration

63.1%

Filings

Portfolio Value Over Time

2024-03

2024-06

2024-09

2024-12

2025-03

2025-06

2025-09

2025-12

Biggest QoQ Changes

Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.

Action	Issuer	Ticker / CUSIP	Δ Shares	Flow ($)	Price Effect
REDUCE	VANGUARD INTERM-TERM BOND ETF	921937819	-43,073	-$3.4M	-$18,299
REDUCE	ISHARES: S&P MIDCAP 400 INDEX	464287507	-50,794	-$3.4M	+$526,054
ADD	NETFLIX INC COM	NFLX	+24,100	+$2.3M	-$3.0M
REDUCE	STANDARD & POORS DEP. RECEIPTS	SPY	-1,530	-$1.0M	+$32,771
REDUCE	ISHARES: Core MSCI Emerging Mar	46434G103	-10,645	-$715,557	+$172,361
REDUCE	ISHARES: S&P 500 INDEX	464287200	-969	-$663,707	+$1.5M
REDUCE	ISHARES: S&P 500 VALUE INDEX	464287408	-3,127	-$663,143	+$320,134
EXITED	CAPITAL ONE FINANCIAL	14040H105	-3,065	-$651,558	$0
ADD	FLOWSERVE CORP	FLS	+9,254	+$642,043	+$273,108
ADD	GOLDMAN SACHS GROUP INC.	GSCE	+626	+$550,254	+$208,774

Sector Allocation

Technology

11.5%$40.2M

Industrials

4.6%$16.1M

Consumer Discretionary

3.2%$11.3M

Healthcare

3.0%$10.5M

Financials

3.0%$10.5M

Communication Services

1.8%$6.4M

Energy

1.8%$6.1M

Consumer Staples

1.5%$5.4M

Utilities

0.3%$1.1M

Filing History

Jan 21, 202613F HOLDINGS REPORTQ/E Dec 2025145 pos · $349.4M
Oct 29, 202513F HOLDINGS REPORTQ/E Sep 2025152 pos · $350.8M
Jul 15, 202513F HOLDINGS REPORTQ/E Jun 2025153 pos · $335.8M
Apr 24, 202513F HOLDINGS REPORTQ/E Mar 2025153 pos · $313.8M
Feb 3, 202513F HOLDINGS REPORTQ/E Dec 2024155 pos · $329.0M
Oct 23, 202413F HOLDINGS REPORTQ/E Sep 2024157 pos · $331.6M
Jul 25, 202413F HOLDINGS REPORTQ/E Jun 2024144 pos · $315.4M
Apr 23, 202413F HOLDINGS REPORTQ/E Mar 2024139 pos · $324.0M
Oct 31, 202313F HOLDINGS REPORTQ/E Dec 2023131 pos · $267.5M

Top 20 Holdings — Dec 2025

#	Issuer	Ticker	Shares	Value	% of Portfolio
1	ISHARES: S&P 500 INDEX	464287200	94,842	$65.0M	21.53%
2	ISHARES: S&P MIDCAP 400 INDEX	464287507	660,090	$43.6M	14.44%
3	ISHARES: S&P SMALLCAP 600 INDEX	464287804	148,847	$17.9M	5.93%
4	APPLE COMPUTER INC	AAPL	42,623	$11.6M	3.84%
5	ISHARES: S&P 500 VALUE INDEX	464287408	54,451	$11.5M	3.83%
6	ALPHABET INC CL A	GOOG	31,446	$9.8M	3.26%
7	MICROSOFT CORP.	MSFT	16,993	$8.2M	2.72%
8	ISHARES: Core MSCI Emerging Mar	46434G103	121,940	$8.2M	2.72%
9	JP MORGAN CHASE & CO.	VYLD	22,821	$7.4M	2.44%
10	ISHARES: MSCI EAFE SMALL CAP	464288273	94,091	$7.3M	2.42%
11	COSTCO WHOLESALE	22160K105	6,913	$6.0M	1.98%
12	WELLS FARGO & CO.	949746101	57,113	$5.3M	1.76%
13	PARKER HANNIFIN CORP	PH	5,732	$5.0M	1.67%
14	MICRON TECHNOLOGY INC	MU	17,237	$4.9M	1.63%
15	KLA CORP	KLAC	4,033	$4.9M	1.62%
16	WAL MART STORES, INC	WMT	42,701	$4.8M	1.58%
17	AMAZON.COM INC	AMZN	19,826	$4.6M	1.52%
18	VISA INC	V	12,828	$4.5M	1.49%
19	ISHARES: US PFD STOCK INDEX	464288687	142,771	$4.4M	1.46%
20	HOME DEPOT	HD	10,806	$3.7M	1.23%