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Q3 2026 13F · SEC CIK 1280604

Weybosset Research & Management LLC

Wealth managerFiled 2026-10-19 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value
$347.3M
Reported positions
32
Top holdings a year, 3 yrs
+15.1%
Assets under management
$340.9M

Weybosset Research & Management LLC is a wealth manager that reported 32 positions worth $347.3M in its Q3 2026 13F, filed 2026-10-19. Its largest holdings were Keysight Technologies Inc (KEYS, 9.9%), Deere & Co (DE, 8.7%), Federal Agric Mtg Corp (AGM, 6.1%). A portfolio copying its top holdings returned 15.1% a year over the last 3 years, against 20.4% for the S&P 500.

Weybosset Research & Management LLC holdings all 32 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.

Weybosset Research & Management LLC 13F holdings
Stock% of 13F valueShare changeReported value
KEYSKeysight Technologies Inc9.9%-3.8%$34.5M
DEDeere & Co8.7%-2.1%$30.3M
AGMFederal Agric Mtg Corp6.1%-1.7%$21.2M
FTAIFtai Aviation Ltd5.8%-0.5%$20.1M
CMICummins Inc5.5%-1.0%$19.0M
GOOGLAlphabet Inc5.4%-1.6%$18.7M
TJXTjx Cos Inc New5.0%-1.4%$17.4M
CPRTCopart Inc4.7%-7.5%$16.2M
CSCOCisco Sys Inc4.5%-2.0%$15.8M
GDGeneral Dynamics Corp4.0%-1.4%$13.7M
WMBWilliams Cos3.9%-1.0%$13.4M
JNJJohnson & Johnson3.8%-1.9%$13.2M
NYTNew York Times Co Mtn Be3.7%-0.9%$13.0M
LHLabcorp Holdings Inc3.5%+0.5%$12.2M
BRK-BBerkshire Hathaway Inc Del3.5%-7.0%$12.2M
AZA2z Cust2mate Solutions Corp3.3%+8.7%$11.4M
AMZNAmazon Com Inc3.3%+0.6%$11.3M
OZKBank Ozk Little Rock Ark Com3.2%-0.9%$11.0M
CBChubb Limited3.2%+0.1%$11.0M
CNICanadian Natl Ry Co3.0%-0.9%$10.4M
EXPEagle Matls Inc1.9%-6.3%$6.4M
CHRWC H Robinson Worldwide in1.3%+0.3%$4.5M
EXPDExpeditors Intl Wash Inc1.2%-0.0%$4.2M
INGRIngredion Inc0.5%+0.0%$1.9M
JKHYHenry Jack & Assoc Inc Com0.3%-25.9%$1.0M
XOMExxonmobil Holdings Corp0.2%—$860K
AAPLApple Inc0.1%-9.7%$484K
SPYState Str Spdr S&p 500 ETF T0.1%+0.0%$460K
IDCCInterdigital Inc0.1%+0.0%$328K
TSLATesla Inc0.1%+0.0%$279K
BHVNBiohaven Ltd0.1%+0.0%$267K
NRGNrg Energy Inc0.1%+0.0%$223K

What Weybosset Research & Management LLC bought and sold in Q3 2026, against Q2 2026.

New positions

Added to

Reduced

Sold out

Share counts compared with the Q2 2026 13F; a split also changes share counts.

How the holdings did against the S&P 500.

1 year
+30.4% /yr
S&P 500 +20.1%
3 years
+15.1% /yr
S&P 500 +20.4%
5 years
+11.2% /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
Quarter13F valuePositions
Q3 2026$347.3M32
Q2 2026$380.9M32
Q1 2026$346.8M33
Q4 2025$324.3M35
Q3 2025$309.8M35
Q2 2025$290.9M35
Q1 2025$286.2M34
Q4 2024$293.9M51
Q3 2024$295.5M52
Q2 2024$266.8M47
Q1 2024$287.5M45
Q4 2023$282.3M46

Questions about Weybosset Research & Management LLC's portfolio

What stocks does Weybosset Research & Management LLC own?

Weybosset Research & Management LLC's latest 13F, for Q3 2026 and filed Oct 19, 2026, lists 32 positions worth $347.3M. The largest are Keysight Technologies Inc (KEYS) at 9.9%, Deere & Co (DE) at 8.7%, Federal Agric Mtg Corp (AGM) at 6.1%, Ftai Aviation Ltd (FTAI) at 5.8% and Cummins Inc (CMI) at 5.5%.

What did Weybosset Research & Management LLC buy last quarter?

In Q3 2026, Weybosset Research & Management LLC added a new position in Exxonmobil Holdings Corp (XOM) and A2z Cust2mate Solutions Corp (AZ) (+8.7% shares), compared with its Q2 2026 filing.

What did Weybosset Research & Management LLC sell last quarter?

In Q3 2026, Weybosset Research & Management LLC sold all of Intuitive Surgical Inc (ISRG), Henry Jack & Assoc Inc Com (JKHY) (-25.9% shares), Apple Inc (AAPL) (-9.7% shares) and Copart Inc (CPRT) (-7.5% shares), compared with its Q2 2026 filing.

How has Weybosset Research & Management LLC's portfolio performed?

A portfolio copying Weybosset Research & Management LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +15.1% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +30.4% against +20.1%. Over 5 years: +11.2% a year against +11.6%.

When is Weybosset Research & Management LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Weybosset Research & Management 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 Weybosset Research & Management LLC manage?

Weybosset Research & Management LLC reported $340.9M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $347.3M.