Q3 2026 13F · SEC CIK 1162781

Harvey Investment Co LLC

Wealth managerFiled 2026-10-20 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $925.7M
Reported positions: 100
Top holdings a year, 3 yrs: +11.0%
Assets under management: $1.0B

Harvey Investment Co LLC is a wealth manager that reported 100 positions worth $925.7M in its Q3 2026 13F, filed 2026-10-20. Its largest holdings were Oreilly Automotive Inc (ORLY, 8.3%), Johnson & Johnson (JNJ, 5.5%), Fastenal Co (FAST, 5.1%). A portfolio copying its top holdings returned 11.0% a year over the last 3 years, against 20.4% for the S&P 500.

Harvey Investment Co LLC holdings largest 50 of 100 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.

Harvey Investment Co LLC 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
ORLYOreilly Automotive Inc	8.3%	9.2%	902,563	-1.1%	$77.1M
JNJJohnson & Johnson	5.5%	5.3%	191,934	-0.6%	$50.8M
FASTFastenal Co	5.1%	5.1%	959,787	-0.6%	$47.5M
BRK-BBerkshire Hathaway Inc Del	5.0%	5.1%	93,184	-0.9%	$46.4M
TJXTjx Cos Inc New	4.7%	5.5%	331,569	-0.8%	$43.9M
AAgilent Technologies Inc	3.9%	3.2%	210,107	-4.8%	$36.2M
APHAmphenol Corp	3.8%	4.0%	418,358	+98.6%	$35.3M
NDSNNordson Corp	3.3%	3.1%	93,871	-0.8%	$30.8M
GOOGAlphabet Inc	3.3%	3.6%	88,459	-5.4%	$30.1M
COSTCostco Wholesale Corporation	3.0%	3.1%	30,481	-0.7%	$27.7M
ABTAbbott Laboratories	2.8%	2.6%	264,390	+0.0%	$26.1M
ULTAUlta Beauty Inc	2.8%	2.3%	47,580	-0.5%	$26.0M
IDXXIdexx Labs Inc	2.8%	2.8%	49,209	+0.0%	$25.7M
STESteris PLC	2.7%	2.7%	121,165	+4.5%	$25.4M
IEXIdex Corp	2.7%	2.7%	109,867	-0.1%	$25.0M
WCNWaste Connections Inc	2.6%	2.8%	155,157	-0.6%	$23.9M
MAMastercard Incorporated	2.5%	2.4%	42,479	-0.5%	$23.4M
VRSKVerisk Analytics Inc	2.3%	2.5%	127,361	-0.3%	$21.4M
BRK-ABerkshire Hathaway Inc Del	2.2%	2.3%	27	-3.6%	$20.2M
ABBVAbbvie Inc	2.2%	2.1%	76,719	+0.0%	$20.1M
PAYXPaychex Inc	2.0%	2.0%	184,358	-0.6%	$18.2M
XOMExxonmobil Holdings Corp	1.9%	1.7%	110,259	-1.3%	$17.9M
MTDMettler Toledo International	1.6%	1.4%	10,078	-1.4%	$15.2M
WATWaters Corp	1.6%	1.3%	32,670	-0.6%	$14.4M
PEPPepsico Inc	1.2%	1.3%	84,662	-0.7%	$10.7M
LLYEli Lilly & Co	1.1%	1.3%	9,175	-5.2%	$10.6M
MMM3m Co	1.0%	1.0%	56,299	-0.3%	$9.2M
AMEAmetek Inc	1.0%	1.0%	37,087	-1.1%	$9.2M
CPRTCopart Inc	0.9%	1.1%	310,555	-9.3%	$8.5M
ITWIllinois Tool Wks Inc	0.9%	1.0%	32,836	-0.6%	$8.4M
PNCPnc Finl Svcs Group Inc	0.9%	1.0%	37,342	+0.0%	$8.3M
MSFTMicrosoft Corp	0.8%	0.6%	14,285	-1.3%	$7.3M
AOSSmith A O Corp	0.8%	0.5%	124,095	+56.6%	$7.0M
KOCoca Cola Co	0.7%	0.7%	74,238	+0.0%	$6.4M
PGProcter & Gamble Co	0.7%	0.7%	43,586	-0.7%	$6.3M
JPMJpmorgan Chase & Co	0.7%	0.6%	18,761	+11.4%	$6.2M
DCIDonaldson Inc	0.6%	0.7%	66,484	-2.0%	$5.8M
HUBBHubbell Inc	0.6%	—	12,590	—	$5.7M
WSOWatsco	0.5%	—	16,545	—	$5.0M
ADBEAdobe Inc	0.5%	0.4%	18,906	-0.9%	$4.5M
MRKMerck & Co Inc	0.5%	0.4%	28,754	+0.0%	$4.2M
KNXKnight-Swift Transn Hldgs in	0.4%	0.7%	64,303	-22.0%	$4.1M
AAPLApple Inc	0.4%	0.3%	11,907	+8.6%	$4.0M
APDAir Products and Chemicals I	0.4%	0.4%	12,586	+0.0%	$3.5M
CSLCarlisle Cos Inc	0.4%	0.4%	10,440	+4.5%	$3.4M
ZTSZoetis Inc	0.3%	0.3%	41,004	+0.8%	$2.9M
GGGGraco Inc	0.3%	0.3%	36,955	+0.0%	$2.8M
EXPEagle Matls Inc	0.3%	0.4%	15,455	+3.3%	$2.6M
VVisa Inc	0.3%	0.3%	7,299	+0.0%	$2.6M
WABWabtec	0.3%	—	8,244	—	$2.4M

What Harvey Investment Co LLC 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

APH Amphenol Corp+98.6% shares
AOS Smith A O Corp+56.6% shares
JPM Jpmorgan Chase & Co+11.4% shares
AAPL Apple Inc+8.6% shares

Reduced

KNX Knight-Swift Transn Hldgs in-22.0% shares
CPRT Copart Inc-9.3% shares
GOOG Alphabet Inc-5.4% shares
LLY Eli Lilly & Co-5.2% 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: +4.6% /yr; S&P 500 +20.1%
3 years: +11.0% /yr; S&P 500 +20.4%
5 years: +7.3% /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	$925.7M	100
Q2 2026	$917.8M	99
Q1 2026	$909.5M	98
Q4 2025	$939.2M	98
Q3 2025	$937.2M	101
Q2 2025	$910.0M	102
Q1 2025	$900.7M	101
Q4 2024	$865.8M	102
Q3 2024	$885.9M	102
Q2 2024	$836.4M	97
Q1 2024	$886.2M	97
Q4 2023	$826.5M	92

Questions about Harvey Investment Co LLC's portfolio

What stocks does Harvey Investment Co LLC own?

Harvey Investment Co LLC's latest 13F, for Q3 2026 and filed Oct 20, 2026, lists 100 positions worth $925.7M. The largest are Oreilly Automotive Inc (ORLY) at 8.3%, Johnson & Johnson (JNJ) at 5.5%, Fastenal Co (FAST) at 5.1%, Berkshire Hathaway Inc Del (BRK-B) at 5.0% and Tjx Cos Inc New (TJX) at 4.7%.

What did Harvey Investment Co LLC buy last quarter?

In Q3 2026, Harvey Investment Co LLC added Amphenol Corp (APH) (+98.6% shares), Smith A O Corp (AOS) (+56.6% shares) and Jpmorgan Chase & Co (JPM) (+11.4% shares), compared with its Q2 2026 filing.

What did Harvey Investment Co LLC sell last quarter?

In Q3 2026, Harvey Investment Co LLC cut from its top 50 Vontier Corporation (VNT), cut from its top 50 Ge Aerospace (GE), cut from its top 50 Mccormick & Co Inc (MKC), Knight-Swift Transn Hldgs in (KNX) (-22.0% shares), Copart Inc (CPRT) (-9.3% shares) and Alphabet Inc (GOOG) (-5.4% shares), compared with its Q2 2026 filing.

How has Harvey Investment Co LLC's portfolio performed?

A portfolio copying Harvey Investment Co LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +11.0% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +4.6% against +20.1%. Over 5 years: +7.3% a year against +11.6%.

When is Harvey Investment Co LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Harvey Investment Co LLC'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 Harvey Investment Co LLC manage?

Harvey Investment Co LLC reported $1.0B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $925.7M.