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Super Investors Harfst & Associates, Inc.
H&

Harfst & Associates, Inc.

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$667M
Positions
122
Quarter ended
September 30, 2026
Filed
October 20, 2026

Reported portfolio value by quarter (46 quarters reported)

$667M $154M
Q2 15 Q4 17 Q2 20 Q4 22 Q2 25 Q3 26

$178M in Q2 2015 → $667M now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
RJ Raymond James Finl Inc 23.6% Trimmed 6.1% 996,678 $157M
IT Ishares Tr 11.1% Trimmed 1.0% 96,679 $74M
IQ Invesco Qqq Tr 5.3% Trimmed 2.4% 47,795 $35.4M
Caterpillar Inc 5.1% Added 1331% 41,567 $33.7M
TR T Rowe Price Exchange-traded 4.3% Added 15% 584,210 $29M
IA Invesco Actively Managed Exc 3.8% Added 11% 1,004,561 $25.1M
VW Vanguard World Fd 3.5% Trimmed 0.7% 72,675 $23.3M
TR T Rowe Price Exchange-traded 2.3% Trimmed 1.0% 369,614 $15.6M
VB Vanguard Bd Index Fds 2.2% Added 3.1% 194,224 $14.8M
Procter & Gamble Co 2.0% Added 0.2% 92,120 $13.4M
Apple Inc 1.7% Added 2.2% 35,056 $11.7M
Advanced Micro Devices Inc 1.7% Trimmed 4.0% 18,329 $11.2M
VI Vanguard Index Fds 1.6% Trimmed 1.5% 27,964 $10.5M
VI Vanguard Index Fds 1.3% Added 3.7% 37,492 $8.68M
Nvidia Corporation 1.1% Added 2.5% 33,391 $7.63M
Microsoft Corp 1.0% Added 4.5% 12,969 $6.65M
Lam Research Corp 1.0% Trimmed 2.4% 19,679 $6.46M
AM Applied Matls Inc 1.0% Trimmed 2.4% 12,499 $6.39M
LM Lithia Mtrs Inc 0.9% Trimmed 9.5% 21,301 $6.22M
Alphabet Inc 0.9% Added 4.5% 17,334 $5.96M
Amazon Com Inc 0.7% Added 2.4% 19,891 $4.96M
BH Berkshire Hathaway Inc Del 0.7% Trimmed 0.1% 8,743 $4.35M
Kla Corp 0.6% Trimmed 1.9% 21,570 $4.2M
MP Monolithic Pwr Sys Inc 0.6% Trimmed 1.5% 3,078 $4.15M
Amphenol Corp 0.6% Added 97% 44,728 $3.77M
VS Vanguard Scottsdale Fds 0.6% Trimmed 2.4% 48,098 $3.77M
NT Northern Tr Corp 0.5% Trimmed 1.6% 21,582 $3.66M
Costco Wholesale Corporation 0.5% Added 1.3% 3,984 $3.63M
TI Texas Instrs Inc 0.5% Trimmed 1.5% 12,485 $3.5M
Visa Inc 0.5% Added 2.4% 9,254 $3.33M
AI Applied Indl Technologies In 0.5% Trimmed 0.9% 9,859 $3.28M
CS Charles Schwab Corp (the) 0.5% Trimmed 0.1% 32,666 $3.19M
IT Ishares Tr 0.5% Trimmed 0.0% 47,606 $3.18M
Exxonmobil Holdings Corp 0.5% New 19,471 $3.17M
Cummins Inc 0.5% Trimmed 0.9% 6,040 $3.12M
Fastenal Co 0.5% Added 0.8% 62,056 $3.07M
IB Interactive Brokers Group In 0.4% Added 0.1% 34,830 $2.98M
CS Cisco Sys Inc 0.4% Added 4.8% 25,381 $2.73M
VI Vanguard Intl Equity Index F 0.4% Trimmed 2.5% 32,913 $2.73M
Johnson & Johnson 0.4% Added 0.6% 10,213 $2.7M
Thermo Fisher Scientific Inc 0.4% Added 0.0% 3,969 $2.68M
Ebay Inc. 0.4% Added 1.8% 24,915 $2.64M
Morgan Stanley 0.4% Added 0.2% 14,025 $2.64M
Blackrock Inc 0.4% Added 1.1% 2,482 $2.63M
Ametek Inc 0.4% Trimmed 0.2% 10,413 $2.58M
VI Vanguard Index Fds 0.4% Trimmed 0.1% 3,666 $2.57M
Meta Platforms Inc 0.4% Added 2.1% 3,525 $2.56M
AF Ameriprise Finl Inc 0.4% Added 1.5% 4,976 $2.45M
Phillips 66 0.4% Trimmed 3.6% 9,595 $2.45M
GA Ge Aerospace 0.4% Added 0.2% 7,805 $2.44M
Analog Devices Inc 0.3% Added 0.7% 5,646 $2.24M
OD Old Dominion Freight Line In 0.3% Trimmed 0.2% 12,632 $2.2M
Jacobs Solutions Inc 0.3% Added 5.1% 16,172 $2.19M
Chevron Corporation 0.3% Added 5.7% 10,670 $2.18M
EL Eli Lilly & Co 0.3% Added 1.0% 1,863 $2.16M
Broadcom Inc 0.3% Added 11% 6,126 $2.15M
Walmart Inc 0.3% Added 5.9% 20,557 $2.14M
Hubbell Inc 0.3% Added 0.2% 4,709 $2.14M
Trane Technologies PLC 0.3% Added 1.9% 4,719 $2.13M
Parker-hannifin Corp 0.3% Added 6.1% 2,220 $2.12M

Showing top 60 of 122 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q3 2026

quarter ended September 30, 2026 · filed October 20, 2026

Company Action Shares changed Value of change % of portfolio
Caterpillar Inc Added +38,662 +$31.3M 5.1%
RJ Raymond James Finl Inc Trimmed −64,388 −$10.2M 23.6%
TR T Rowe Price Exchange-traded Added +74,503 +$3.69M 4.3%
Exxonmobil Holdings Corp New +19,471 +$3.17M 0.5%
Exxon Mobil Corp Exited −19,762 −$2.7M —
IA Invesco Actively Managed Exc Added +101,796 +$2.55M 3.8%
Amphenol Corp Added +22,026 +$1.86M 0.6%
IQ Invesco Qqq Tr Trimmed −1,175 −$869K 5.3%
BH Berkshire Hathaway Inc Del Trimmed −1 −$747K 0.1%
IT Ishares Tr Trimmed −974 −$746K 11.1%

Showing the 10 largest of 117 changes.

Q2 2026

quarter ended June 30, 2026 · filed July 31, 2026

Company Action Shares changed Value of change % of portfolio
Kla Corp Added +19,728 +$5.95M 1.0%
VB Vanguard Bd Index Fds Added +68,251 +$5.32M 2.3%
TR T Rowe Price Exchange-traded Added +99,914 +$4.97M 3.9%
IA Invesco Actively Managed Exc Added +113,038 +$2.83M 3.5%
IT Ishares Tr Trimmed −2,020 −$1.51M 11.4%
Advanced Micro Devices Inc Trimmed −1,930 −$1.12M 1.7%
Lam Research Corp Trimmed −2,534 −$1.1M 1.4%
VS Vanguard Scottsdale Fds Trimmed −12,420 −$1.03M 0.6%
AM Applied Matls Inc Trimmed −1,408 −$1.02M 1.4%
Corning Inc Added +3,240 +$828K 0.5%

Showing the 10 largest of 113 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 13, 2026

Company Action Shares changed Value of change % of portfolio
IA Invesco Actively Managed Exc Added +445,631 +$11.2M 3.5%
TR T Rowe Price ETF Inc Added +221,574 +$11M 3.6%
VB Vanguard Bd Index Fds Added +112,300 +$8.81M 1.7%
PM Profesionally Managed Portfo Exited −53,622 −$3.51M —
IT Ishares Tr New +44,755 +$2.54M 0.5%
IT Ishares Tr Trimmed −3,811 −$2.49M 11.6%
VI Vanguard Intl Equity Index F New +32,677 +$2.45M 0.4%
SA Sprott Asset Management LP New +44,073 +$2.1M 0.4%
VS Vanguard Scottsdale Fds Trimmed −24,060 −$1.99M 0.9%
VW Vanguard World Fd Added +5,602 +$1.75M 4.0%

Showing the 10 largest of 109 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 10, 2026

Company Action Shares changed Value of change % of portfolio
VS Vanguard Scottsdale Fds New +85,766 +$7.18M 1.3%
TR T Rowe Price ETF Inc Added +129,745 +$6.47M 1.7%
RJ Raymond James Finl Inc Added +36,183 +$5.81M 30.9%
IA Invesco Actively Managed Exc Added +200,845 +$5.04M 1.6%
IE Invesco Exch Traded Fd Tr Ii Exited −306,267 −$3.55M —
PM Profesionally Managed Portfo New +53,622 +$3.51M 0.6%
IT Ishares Tr Trimmed −2,417 −$1.66M 12.8%
Servicenow Inc Added +10,148 +$1.55M 0.4%
Netflix Inc Added +15,000 +$1.41M 0.3%
TR T Rowe Price ETF Inc Added +34,417 +$1.32M 2.4%

Showing the 10 largest of 105 changes.

Q3 2025

quarter ended September 30, 2025 · filed October 23, 2025

Company Action Shares changed Value of change % of portfolio
IA Invesco Actively Managed Exc New +143,251 +$3.6M 0.7%
IE Invesco Exch Traded Fd Tr Ii New +306,267 +$3.55M 0.7%
TR T Rowe Price ETF Inc New +58,474 +$2.91M 0.5%
RJ Raymond James Finl Inc Trimmed −6,518 −$1.13M 32.8%
IB Ishares Bitcoin Trust ETF New +15,342 +$997K 0.2%
ND Niocorp Devs Ltd New +104,810 +$700K 0.1%
VW Vanguard World Fd Added +2,301 +$682K 3.8%
VI Vanguard Index Fds Added +2,498 +$523K 1.0%
IT Ishares Tr Trimmed −693 −$464K 13.1%
Coinbase Global Inc New +1,347 +$455K 0.1%

Showing the 10 largest of 91 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 13, 2025

Company Action Shares changed Value of change % of portfolio
TR T Rowe Price ETF Inc Added +185,376 +$6.54M 2.3%
VI Vanguard Index Fds Added +17,692 +$3.41M 0.9%
Nvidia Corporation Trimmed −15,850 −$2.5M 1.3%
IB Interactive Brokers Group In Added +29,807 +$1.65M 0.4%
VM Vulcan Matls Co Added +5,260 +$1.37M 0.3%
Fastenal Co Added +29,504 +$1.24M 0.5%
SM Simpson Mfg Inc Exited −7,831 −$1.23M —
Kla Corp Added +1,353 +$1.21M 0.4%
Ufp Industries Inc Exited −11,276 −$1.21M —
Netflix Inc Added +881 +$1.18M 0.5%

Showing the 10 largest of 112 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 13, 2025

Company Action Shares changed Value of change % of portfolio
RJ Raymond James Finl Inc Trimmed −85,252 −$11.8M 33.4%
Barnes Group Inc Exited −110,884 −$5.24M —
TR T Rowe Price ETF Inc Added +52,175 +$1.68M 0.9%
BH Berkshire Hathaway Inc Del New +2 +$1.6M 0.4%
AL Abbott Labs Trimmed −11,926 −$1.58M 0.2%
IT Ishares Tr Added +2,801 +$1.57M 14.1%
Travelers Companies Inc Trimmed −5,793 −$1.53M 0.2%
Resmed Inc Trimmed −6,802 −$1.52M 0.3%
Analog Devices Inc Trimmed −6,809 −$1.37M 0.3%
EI Expeditors Intl Wash Inc Trimmed −11,178 −$1.34M 0.3%

Showing the 10 largest of 113 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 05, 2025

Company Action Shares changed Value of change % of portfolio
Blackrock Inc New +2,885 +$2.96M 0.6%
Blackrock Inc Exited −2,955 −$2.81M —
Unitedhealth Group Inc Trimmed −4,235 −$2.14M 0.1%
Lam Research Corp New +26,853 +$1.94M 0.4%
Lam Research Corp Exited −2,289 −$1.87M —
TR T Rowe Price ETF Inc Added +53,986 +$1.8M 0.5%
LM Lithia Mtrs Inc Trimmed −4,463 −$1.6M 2.3%
Elevance Health Inc Trimmed −3,981 −$1.47M 0.1%
The Cigna Group Trimmed −4,753 −$1.31M 0.1%
Advanced Micro Devices Inc Added +7,940 +$959K 0.6%

Showing the 10 largest of 93 changes.

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