Q3 2026 13F · SEC CIK 1954480

Western Financial Corp/CA

Wealth managerFiled 2026-10-14 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $300.4M
Reported positions: 136
Top holdings a year, 3 yrs: +28.6%
Average holding period: 2.9 yrs

Western Financial Corp/CA is a wealth manager that reported 136 positions worth $300.4M in its Q3 2026 13F, filed 2026-10-14. Its largest holdings were Arrowhead Pharmaceuticals in (ARWR, 17.9%), Enterprise Finl Svcs Corp (EFSC, 11.2%), Palantir Technologies Inc (PLTR, 2.9%). A portfolio copying its top holdings returned 28.6% a year over the last 3 years, against 20.4% for the S&P 500.

Western Financial Corp/CA holdings largest 50 of 136 positions.

Weights are shares of the filer's total reported 13F value, compared with Q2 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Western Financial Corp/CA 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
ARWRArrowhead Pharmaceuticals in	17.9%	19.6%	820,239	+0.0%	$53.7M
EFSCEnterprise Finl Svcs Corp	11.2%	11.1%	572,533	-0.4%	$33.8M
PLTRPalantir Technologies Inc	2.9%	—	46,609	—	$8.7M
WFCWells Fargo & Co	2.4%	2.2%	88,892	+0.0%	$7.1M
AAPLApple Inc	2.4%	0.5%	21,209	+244.3%	$7.1M
BNYBank of Ny Mellon Corp	2.0%	1.8%	41,081	-3.2%	$5.9M
PANWPalo Alto Networks Inc	1.9%	—	14,349	—	$5.7M
FTNTFortinet Inc	1.9%	—	31,785	—	$5.7M
JNJJohnson & Johnson	1.7%	1.4%	19,451	+3.4%	$5.1M
MRKMerck & Co Inc	1.7%	—	34,512	—	$5.0M
GMGeneral Mtrs Co	1.7%	1.5%	64,579	-0.7%	$5.0M
MNSTMonster Beverage Corp New	1.6%	0.4%	115,490	+680.3%	$4.8M
SPGSimon Ppty Group Inc New	1.6%	—	23,772	—	$4.8M
UNPUnion Pac Corp	1.6%	—	17,402	—	$4.7M
UNHUnitedhealth Group Inc	1.5%	—	12,607	—	$4.6M
CVSCvs Health Corp	1.5%	—	52,621	—	$4.5M
AXONAxon Enterprise Inc	1.2%	—	8,812	—	$3.7M
MSTRStrategy Inc	1.2%	—	23,415	—	$3.6M
GOOGAlphabet Inc	1.1%	0.9%	10,107	+15.5%	$3.4M
NBISNebius Group N.v.	1.1%	—	13,880	—	$3.3M
WDAYWorkday Inc Cl A	1.0%	—	16,396	—	$3.1M
ADPAutomatic Data Processing in	1.0%	—	11,702	—	$3.0M
GEGe Aerospace	1.0%	1.1%	9,441	-9.2%	$2.9M
LRCXLam Research Corp	0.9%	2.6%	8,414	-59.6%	$2.8M
KLACKla Corp	0.9%	1.1%	13,630	+11.0%	$2.7M
CRWDCrowdstrike Hldgs Inc	0.9%	0.6%	9,982	+293.3%	$2.6M
PAYXPaychex Inc	0.9%	—	26,575	—	$2.6M
AMATApplied Matls Inc	0.9%	2.5%	5,091	-57.2%	$2.6M
GOVTIshares Tr	0.8%	0.8%	115,856	-0.0%	$2.5M
AMDAdvanced Micro Devices Inc	0.8%	1.7%	3,914	-60.1%	$2.4M
LLYEli Lilly & Co	0.8%	—	2,020	—	$2.3M
APHAmphenol Corp	0.8%	0.7%	27,489	+96.7%	$2.3M
AVGOBroadcom Inc	0.8%	0.7%	6,574	+8.0%	$2.3M
WELLWelltower Inc	0.7%	0.7%	9,751	-3.8%	$2.2M
ABNBAirbnb Inc	0.6%	—	11,303	—	$1.8M
STXSeagate Technology Hldngs Pl	0.6%	2.7%	1,835	-81.0%	$1.7M
NETCloudflare Inc	0.6%	0.5%	4,858	-24.1%	$1.7M
OKTAOkta Inc	0.6%	—	8,003	—	$1.7M
GSGoldman Sachs Group Inc	0.5%	1.8%	1,784	-70.5%	$1.6M
DDOGDatadog Inc	0.5%	—	5,850	—	$1.6M
GOOGLAlphabet Inc	0.5%	1.4%	4,420	-66.6%	$1.5M
CCitigroup Inc	0.5%	—	11,660	—	$1.5M
HLTHilton Worldwide Hldgs Inc	0.5%	0.5%	4,679	+0.6%	$1.5M
PWRQuanta Svcs Inc	0.5%	0.6%	2,306	-15.4%	$1.5M
HWMHowmet Aerospace Inc	0.5%	0.5%	6,406	+6.3%	$1.4M
CATCaterpillar Inc	0.5%	2.2%	1,770	-74.9%	$1.4M
MPWRMonolithic Pwr Sys Inc	0.5%	—	1,057	—	$1.4M
MARMarriott Intl Inc New	0.5%	0.4%	3,953	+1.0%	$1.4M
SHYGIshares Tr	0.5%	0.4%	33,845	-1.1%	$1.4M
IBKRInteractive Brokers Group in	0.5%	0.5%	16,127	-13.4%	$1.4M

What Western Financial Corp/CA bought and sold in Q3 2026, against Q2 2026.

New positions

Q2 2026's filing was too long to tell new positions apart.

Added to

MNST Monster Beverage Corp New+680.3% shares
CRWD Crowdstrike Hldgs Inc+293.3% shares
AAPL Apple Inc+244.3% shares
APH Amphenol Corp+96.7% shares
GOOG Alphabet Inc+15.5% shares
KLAC Kla Corp+11.0% shares
AVGO Broadcom Inc+8.0% shares
HWM Howmet Aerospace Inc+6.3% shares

Reduced

STX Seagate Technology Hldngs Pl-81.0% shares
CAT Caterpillar Inc-74.9% shares
GS Goldman Sachs Group Inc-70.5% shares
GOOGL Alphabet Inc-66.6% shares
AMD Advanced Micro Devices Inc-60.1% shares
LRCX Lam Research Corp-59.6% shares
AMAT Applied Matls Inc-57.2% shares
NET Cloudflare Inc-24.1% shares

Left the top 50

Share counts compared with the Q2 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +64.4% /yr; S&P 500 +20.1%
3 years: +28.6% /yr; S&P 500 +20.4%
5 years: —

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q3 2026	$300.4M	136
Q2 2026	$341.5M	132
Q1 2026	$255.5M	127
Q4 2025	$252.1M	113
Q3 2025	$229.8M	120
Q2 2025	$186.6M	122
Q1 2025	$172.1M	121
Q4 2024	$182.0M	127
Q3 2024	$176.2M	120
Q2 2024	$165.6M	116
Q1 2024	$163.2M	114
Q4 2023	$149.5M	109

Questions about Western Financial Corp/CA's portfolio

What stocks does Western Financial Corp/CA own?

Western Financial Corp/CA's latest 13F, for Q3 2026 and filed Oct 14, 2026, lists 136 positions worth $300.4M. The largest are Arrowhead Pharmaceuticals in (ARWR) at 17.9%, Enterprise Finl Svcs Corp (EFSC) at 11.2%, Palantir Technologies Inc (PLTR) at 2.9%, Wells Fargo & Co (WFC) at 2.4% and Apple Inc (AAPL) at 2.4%.

What did Western Financial Corp/CA buy last quarter?

In Q3 2026, Western Financial Corp/CA added Monster Beverage Corp New (MNST) (+680.3% shares), Crowdstrike Hldgs Inc (CRWD) (+293.3% shares) and Apple Inc (AAPL) (+244.3% shares), compared with its Q2 2026 filing.

What did Western Financial Corp/CA sell last quarter?

In Q3 2026, Western Financial Corp/CA cut from its top 50 Intel Corp (INTC), cut from its top 50 Ge Vernova Inc (GEV), cut from its top 50 Micron Technology Inc (MU), cut from its top 50 Western Digital Corp Com (WDC), cut from its top 50 Texas Instrs Inc (TXN), Seagate Technology Hldngs Pl (STX) (-81.0% shares), Caterpillar Inc (CAT) (-74.9% shares) and Goldman Sachs Group Inc (GS) (-70.5% shares), compared with its Q2 2026 filing.

How has Western Financial Corp/CA's portfolio performed?

A portfolio copying Western Financial Corp/CA's 20 largest 13F holdings each quarter, from the day each filing was public, returned +28.6% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +64.4% against +20.1%.

When is Western Financial Corp/CA's next 13F filing due?

13F filings are due 45 days after each quarter ends. Western Financial Corp/CA's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.