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Canton Hathaway, LLC — 13F Holdings & Portfolio

CIK 1755785 · latest 13F-HR filed 2026-08-06

Backtest portfolio

Canton Hathaway, LLC manages $521.7M in 13F-reported U.S. long-equity assets across 284 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are BRK.A (40.62%), VOO (5.89%), BE (3.81%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 32 new positions, exited 17, added to 128, and trimmed 65.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
ONE WEST EXCHANGE STREET, SUITE 3202
PROVIDENCE, RI 02903
Phone
(401) 433-7800
Filing Manager
Canton Hathaway, LLC
PROVIDENCE, RI
Signatory
Candice Lightfoot
Chief Compliance Officer
Loading holdings…
AUM

$521.7M

Long-equity book

Holdings

284

Distinct positions

Period

2026-06-30

Filed 2026-08-06

Q/Q Activity

+32 / −17 / ↑128 / ↓65

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • Bloom Energy Corp Class A$10.2M +106.1%
  • Vanguard 500 ETF$4.0M +14.9%
  • Advanced Micro Devices Inc$2.5M +128.5%
  • Technology Select Sector SPDR ETF$2.5M +44.3%
  • Alphabet Inc$1.8M +17.2%
Show all 128 →

Top Trims

  • Select Sector Spdr Fund Shs Ben Consumer Discretio-$3.3M -97.7%
  • Spdr Gold Tr Gold Shs-$2.2M -16.7%
  • Rocket Cos Inc-Class A-$2.0M -85.1%
  • iShares Silver Trust-$1.7M -21.3%
  • Berkshire Hathaway Inc B-$1.5M -14.3%
Show all 65 →

New Positions

  • Quantinuum Inc. CL A COM$1.5M
  • ServiceNow Inc$1.2M
  • Honeywell International Inc$799.1K
  • HONEYWELL AEROSPACE INC$788.8K
  • iShares 3-7 Year Treasury Bond ETF$184.5K
Show all 32 →

Exited Positions

  • Honeywell International Inc$1.2M
  • ResMed Inc$718.3K
  • Great Lakes Dredge & Dock Corp$595.0K
  • Prologis Inc$489.1K
  • Ares Commercial Real Estate Corp$426.8K
Show all 17 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 Berkshire Hathaway Inc A BRK.A 084670108 $211.9M 40.62% 283 SH
2 Vanguard 500 ETF VOO 922908363 $30.7M 5.89% 44,750 SH
3 Bloom Energy Corp Class A BE 093712107 $19.9M 3.81% 65,645 SH
4 Alphabet Inc GOOG 02079K107 $12.5M 2.39% 35,245 SH
5 Ishares Msci Eafe Etf EFA 464287465 $12.0M 2.30% 115,649 SH
6 Spdr Gold Tr Gold Shs GLD 78463V107 $11.2M 2.15% 30,474 SH
7 Microsoft Corp MSFT 594918104 $8.8M 1.68% 23,557 SH
8 Berkshire Hathaway Inc B BRK.B 084670702 $8.7M 1.67% 17,445 SH
9 Technology Select Sector SPDR ETF XLK 81369Y803 $8.1M 1.55% 42,473 SH
10 NVIDIA Corp NVDA 67066G104 $7.7M 1.48% 38,539 SH
11 Amazon.Com Inc AMZN 023135106 $7.6M 1.46% 31,950 SH
12 Industrial Select SPDR ETF XLI 81369Y704 $7.5M 1.44% 40,518 SH
13 iShares Russell 2000 IWM 464287655 $7.3M 1.41% 24,411 SH
14 QXO Inc QXO 82846H405 $6.9M 1.33% 401,537 SH
15 iShares Silver Trust SLV 46428Q109 $6.3M 1.21% 118,237 SH
16 Jpmorgan Chase & Co JPM 46625H100 $5.9M 1.13% 18,089 SH
17 Apple Inc AAPL 037833100 $5.9M 1.12% 20,218 SH
18 Broadcom Inc AVGO 11135F101 $5.7M 1.10% 15,210 SH
19 Visa Inc Com Cl A V 92826C839 $5.6M 1.07% 16,276 SH
20 Select Sector Spdr Trust Shs Ben Int Energy XLE 81369Y506 $5.3M 1.01% 99,060 SH
21 iShares Core US Aggregate Bond AGG 464287226 $4.8M 0.92% 48,700 SH
22 Alphabet Inc GOOGL 02079K305 $4.6M 0.87% 12,738 SH
23 Advanced Micro Devices Inc AMD 007903107 $4.4M 0.85% 7,609 SH
24 Utilities Select Sector SPDR ETF XLU 81369Y886 $3.7M 0.70% 81,077 SH
25 Communication Services Sel Sect SPDR ETF XLC 81369Y852 $3.5M 0.67% 32,695 SH
26 Select Sector Spdr Trust The Health Care Select Se XLV 81369Y209 $3.2M 0.62% 20,246 SH
27 Danaher Corp DHR 235851102 $3.0M 0.58% 15,950 SH
28 CONSTELLATION ENERGY ORD CEG 21037T109 $3.0M 0.58% 12,135 SH
29 Materials Select Sector SPDR ETF XLB 81369Y100 $2.8M 0.54% 55,260 SH
30 Quanta Services Inc PWR 74762E102 $2.5M 0.48% 3,500 SH
31 Ishares Msci Emerging Markets Etf EEM 464287234 $2.4M 0.45% 34,485 SH
32 iShares US Real Estate ETF IYR 464287739 $2.3M 0.44% 22,432 SH
33 Eaton Corp PLC ETN G29183103 $2.2M 0.42% 5,150 SH
34 Blackstone Group Lp BX 09260D107 $2.1M 0.41% 18,102 SH
35 Waste Management Inc WM 94106L109 $2.0M 0.39% 9,194 SH
36 Uber Technologies Inc UBER 90353T100 $2.0M 0.37% 27,030 SH
37 Johnson & Johnson JNJ 478160104 $1.8M 0.34% 7,075 SH
38 Corning Inc GLW 219350105 $1.8M 0.34% 7,000 SH
39 Fidelity Technology ETF FTEC 316092808 $1.7M 0.33% 5,995 SH
40 iShares Nasdaq Biotechnology IBB 464287556 $1.7M 0.32% 8,711 SH
41 Dorchester Minerals LP DMLP 25820R105 $1.6M 0.31% 64,920 SH
42 NextEra Energy Inc NEE 65339F101 $1.6M 0.31% 18,363 SH
43 Lowe s Companies Inc LOW 548661107 $1.6M 0.30% 7,185 SH
44 Quantinuum Inc. CL A COM QNT 74768A104 $1.5M 0.29% 18,725 SH
45 Fastenal Co FAST 311900104 $1.5M 0.29% 31,150 SH
46 Tesla Motors Inc TSLA 88160R101 $1.5M 0.28% 3,511 SH
47 Morgan Stanley MS 617446448 $1.4M 0.27% 6,725 SH
48 Iberdrola SA IBRRF E6165F166 $1.3M 0.25% 53,023 SH
49 Huntington Bancshares Inc HBAN 446150104 $1.2M 0.24% 70,107 SH
50 Grayscale Bitcoin Trust (BTC) GBTC 389637109 $1.2M 0.24% 27,200 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-06 $521.7M 284 0001755785-26-000006
2026-03-31 2026-04-24 $495.6M 268 0001755785-26-000004
2025-12-31 2026-01-21 $518.6M 282 0001755785-26-000002