Q3 2026 13F · SEC CIK 1085227

Jlb & Associates Inc

Wealth managerFiled 2026-10-27 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $739.9M
Reported positions: 68
Top holdings a year, 3 yrs: +13.4%
Assets under management: $892.7M

Jlb & Associates Inc is a wealth manager that reported 68 positions worth $739.9M in its Q3 2026 13F, filed 2026-10-27. Its largest holdings were Kla Corp (KLAC, 7.1%), Amphenol Corp (APH, 6.1%), Caseys Gen Stores Inc (CASY, 5.4%). A portfolio copying its top holdings returned 13.4% a year over the last 3 years, against 20.4% for the S&P 500.

Jlb & Associates Inc holdings largest 50 of 68 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.

Jlb & Associates Inc 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
KLACKla Corp	7.1%	7.1%	175,179	-0.3%	$52.9M
APHAmphenol Corp	6.1%	6.1%	257,060	-1.4%	$45.3M
CASYCaseys Gen Stores Inc	5.4%	5.4%	49,810	-1.2%	$39.6M
AAPLApple Inc	4.8%	4.8%	121,749	-1.4%	$35.2M
TJXTjx Cos Inc New	4.5%	4.5%	219,213	-1.5%	$33.2M
MAMastercard Incorporated	3.7%	3.7%	53,254	-1.5%	$27.4M
ROSTRoss Stores Inc	3.5%	3.4%	120,537	-0.5%	$25.7M
AMGNAmgen Inc	3.1%	3.1%	62,909	-1.9%	$22.8M
SEICSei Invts Co	3.0%	3.1%	257,257	-1.7%	$22.6M
ORCLOracle Corp	3.0%	3.0%	152,220	-0.4%	$22.3M
MSFTMicrosoft Corp	2.7%	2.8%	53,845	-2.6%	$20.1M
ORLYOreilly Automotive Inc	2.7%	2.6%	212,963	-0.8%	$19.6M
TSMTaiwan Semiconductor Manufac	2.6%	2.6%	40,803	-1.4%	$19.5M
GOOGAlphabet Inc	2.6%	2.5%	53,627	-0.3%	$18.9M
AONAon PLC	2.6%	2.6%	57,110	-2.4%	$18.9M
LLYEli Lilly & Co	2.5%	2.4%	15,159	-0.4%	$18.2M
EXPDExpeditors Intl Wash Inc	2.4%	2.3%	106,830	+0.0%	$17.4M
PGRProgressive Corp	2.2%	2.2%	73,974	+0.0%	$16.2M
PKGPackaging Corp Amer	2.1%	2.2%	66,211	-2.5%	$15.8M
NOCNorthrop Grumman Corp	2.0%	2.0%	29,756	-0.3%	$15.2M
GGGGraco Inc	1.9%	1.9%	184,122	-2.7%	$13.9M
AMEAmetek Inc	1.8%	1.8%	55,412	-0.4%	$13.4M
ROLRollins Inc	1.8%	1.8%	317,516	-0.4%	$13.3M
AVGOBroadcom Inc	1.7%	1.7%	32,979	-0.3%	$12.5M
MLIMueller Industries, Inc.	1.6%	1.6%	97,449	+0.0%	$12.0M
ENSGEnsign Group Inc	1.5%	1.5%	70,610	-2.1%	$11.3M
NVONovo-Nordisk A S	1.3%	1.3%	204,658	-2.1%	$9.8M
CPRTCopart Inc	1.3%	1.3%	338,593	-0.5%	$9.5M
PEPPepsico Inc	1.3%	1.3%	70,183	-0.4%	$9.5M
ABBVAbbvie Inc	1.3%	1.3%	37,001	-0.8%	$9.3M
AXPAmerican Express Co	1.0%	1.0%	22,931	-0.6%	$7.8M
MRSHMarsh & Mclennan Cos	1.0%	1.0%	45,902	-0.4%	$7.7M
SHWSherwin Williams Co	1.0%	1.0%	21,546	-0.7%	$7.4M
METAMeta Platforms Inc	1.0%	1.0%	12,668	-1.2%	$7.1M
SYKStryker Corporation	0.9%	0.9%	21,723	+0.0%	$6.8M
VVisa Inc	0.9%	0.8%	18,403	+0.0%	$6.3M
WSMWilliams Sonoma Inc	0.8%	0.8%	25,040	-1.3%	$5.8M
CNICanadian Natl Ry Co	0.8%	0.8%	47,135	-4.3%	$5.6M
HUBBHubbell Inc	0.7%	0.7%	9,506	-3.6%	$5.0M
PRIPrimerica Inc	0.7%	0.7%	17,314	-1.9%	$4.9M
ALLEAllegion PLC	0.7%	0.7%	35,020	+0.0%	$4.9M
CSCOCisco Sys Inc	0.6%	0.6%	36,442	-1.6%	$4.3M
NFLXNetflix Inc.	0.6%	0.6%	57,894	-0.7%	$4.1M
ITRNIturan Location and Control	0.4%	0.4%	53,844	+0.0%	$3.3M
SCIService Corp Intl Com	0.4%	0.4%	41,386	+0.0%	$3.1M
STXSeagate Technology Hldngs Pl	0.4%	0.4%	2,870	+0.0%	$2.8M
ACNAccenture PLC Ireland	0.4%	0.4%	21,118	+0.0%	$2.6M
EXELExelixis Inc	0.4%	0.4%	48,184	-1.4%	$2.6M
LAURLaureate Ed Inc	0.3%	0.3%	65,419	+0.0%	$2.4M
TTCToro Co	0.3%	—	22,915	—	$2.2M

What Jlb & Associates Inc 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

No position grew by more than 5%.

Reduced

No position shrank by more than 5%.

Left the top 50

ETN Eaton Corp PLCwas 0.3%

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: +14.3% /yr; S&P 500 +20.1%
3 years: +13.4% /yr; S&P 500 +20.4%
5 years: +9.5% /yr; S&P 500 +11.6%

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	$739.9M	68
Q2 2026	$748.3M	68
Q1 2026	$696.4M	70
Q4 2025	$741.3M	71
Q3 2025	$760.4M	74
Q2 2025	$717.1M	75
Q1 2025	$717.1M	75
Q4 2024	$736.6M	78
Q3 2024	$777.2M	80
Q2 2024	$740.7M	81
Q1 2024	$752.0M	79
Q4 2023	$695.8M	78

Questions about Jlb & Associates Inc's portfolio

What stocks does Jlb & Associates Inc own?

Jlb & Associates Inc's latest 13F, for Q3 2026 and filed Oct 27, 2026, lists 68 positions worth $739.9M. The largest are Kla Corp (KLAC) at 7.1%, Amphenol Corp (APH) at 6.1%, Caseys Gen Stores Inc (CASY) at 5.4%, Apple Inc (AAPL) at 4.8% and Tjx Cos Inc New (TJX) at 4.5%.

What did Jlb & Associates Inc buy last quarter?

Jlb & Associates Inc opened no new positions and grew none by more than 5% among its largest holdings in Q3 2026.

What did Jlb & Associates Inc sell last quarter?

In Q3 2026, Jlb & Associates Inc cut from its top 50 Eaton Corp PLC (ETN), compared with its Q2 2026 filing.

How has Jlb & Associates Inc's portfolio performed?

A portfolio copying Jlb & Associates Inc's 20 largest 13F holdings each quarter, from the day each filing was public, returned +13.4% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +14.3% against +20.1%. Over 5 years: +9.5% a year against +11.6%.

When is Jlb & Associates Inc's next 13F filing due?

13F filings are due 45 days after each quarter ends. Jlb & Associates Inc's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.

How much money does Jlb & Associates Inc manage?

Jlb & Associates Inc reported $892.7M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $739.9M.