EXCALIBUR MANAGEMENT CORP — 13F Holdings & Portfolio

CIK 1009003 · latest 13F-HR filed 2026-08-03

EXCALIBUR MANAGEMENT CORP manages $303.5M in 13F-reported U.S. long-equity assets across 175 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are CSL (8.53%), AAPL (5.55%), BRK.B (3.86%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 22 new positions, exited 7, added to 90, and trimmed 35.

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
BAY COLONY CORPORATE CENTER
950 WINTER STREET NORTH, SUITE 4100
WALTHAM, MA 02451
Phone
(617) 916-9669
Filing Manager
EXCALIBUR MANAGEMENT CORP
WALTHAM, MA
Signatory
Ellen Bruno
Chief Compliance Officer
Loading holdings…
AUM

$303.5M

Long-equity book

Holdings

175

Distinct positions

Period

2026-06-30

Filed 2026-08-03

Q/Q Activity

+22 / −7 / ↑90 / ↓35

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • INTEL CORP$4.3M +203.4%
  • CARLISLE COS INC$2.1M +8.9%
  • APPLE INC$2.0M +13.3%
  • CISCO SYS INC$1.6M +49.8%
  • INVESCO EXCHANGE TRADED FD T$1.4M +26.3%
Show all 90 →

Top Trims

  • AT&T INC-$1.1M -25.2%
  • CHEVRON CORPORATION-$736.7K -19.0%
  • NETFLIX INC.-$704.3K -22.7%
  • VERIZON COMMUNICATIONS INC-$679.7K -13.0%
  • PFIZER INC-$512.6K -12.0%
Show all 35 →

New Positions

  • HONEYWELL INTL INC$605.1K
  • VANGUARD SCOTTSDALE FDS$570.5K
  • FEDEX FGHT HLDG CO INC$541.8K
  • VANGUARD INDEX FDS$532.3K
  • HONEYWELL AEROSPACE INC$527.9K
Show all 22 →

Exited Positions

  • EXXON MOBIL CORP$4.6M
  • HONEYWELL INTL INC$1.0M
  • DUPONT DE NEMOURS INC$264.8K
  • ADOBE INC$208.2K
  • WORLD GOLD TR$202.3K
Show all 7 →
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 CARLISLE COS INC CSL 142339100 $25.9M 8.53% 71,402 SH
2 APPLE INC AAPL 037833100 $16.9M 5.55% 58,236 SH
3 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $11.7M 3.86% 23,433 SH
4 JPMORGAN CHASE & CO JPM 46625H100 $11.0M 3.64% 33,718 SH
5 MICROSOFT CORP MSFT 594918104 $10.7M 3.51% 28,594 SH
6 JOHNSON & JOHNSON JNJ 478160104 $9.5M 3.12% 37,287 SH
7 ALPHABET INC GOOGL 02079K305 $6.7M 2.22% 18,845 SH
8 MERCK & CO INC MRK 58933Y105 $6.7M 2.22% 52,387 SH
9 INVESCO EXCHANGE TRADED FD T RSP 46137V357 $6.7M 2.21% 31,472 SH
10 INTEL CORP INTC 458140100 $6.5M 2.14% 46,446 SH
11 META PLATFORMS INC META 30303M102 $4.9M 1.63% 8,785 SH
12 CISCO SYS INC CSCO 17275R102 $4.9M 1.61% 41,635 SH
13 VERIZON COMMUNICATIONS INC VZ 92343V104 $4.5M 1.50% 107,412 SH
14 VISA INC V 92826C839 $4.4M 1.44% 12,753 SH
15 CVS HEALTH CORP CVS 126650100 $4.0M 1.33% 38,887 SH
16 PROCTER & GAMBLE CO PG 742718109 $4.0M 1.32% 27,262 SH
17 GOLDMAN SACHS GROUP INC GS 38141G104 $4.0M 1.31% 3,919 SH
18 INTERNATIONAL BUSINESS MACHS IBM 459200101 $3.8M 1.26% 13,592 SH
19 PFIZER INC PFE 717081103 $3.8M 1.24% 155,777 SH
20 NVIDIA CORPORATION NVDA 67066G104 $3.6M 1.18% 17,908 SH
21 ABBVIE INC ABBV 00287Y109 $3.4M 1.12% 13,505 SH
22 AT&T INC T 00206R102 $3.3M 1.10% 161,225 SH
23 AMAZON COM INC AMZN 023135106 $3.2M 1.06% 13,472 SH
24 CHEVRON CORPORATION CVX 166764100 $3.1M 1.04% 18,969 SH
25 BANK OF AMER CORP BAC 060505104 $2.9M 0.95% 50,449 SH
26 GILEAD SCIENCES INC GILD 375558103 $2.7M 0.89% 21,349 SH
27 PEPSICO INC PEP 713448108 $2.7M 0.89% 19,885 SH
28 RTX CORPORATION RTX 75513E101 $2.5M 0.82% 13,116 SH
29 BROADCOM INC AVGO 11135F101 $2.5M 0.81% 6,513 SH
30 SPDR GOLD TR GLD 78463V107 $2.5M 0.81% 6,665 SH
31 COCA COLA CO KO 191216100 $2.5M 0.81% 30,201 SH
32 NETFLIX INC. NFLX 64110L106 $2.4M 0.79% 33,621 SH
33 VANGUARD SPECIALIZED FUNDS VIG 921908844 $2.4M 0.78% 9,953 SH
34 KINDER MORGAN INC DEL KMI 49456B101 $2.3M 0.77% 72,818 SH
35 AMGEN INC AMGN 031162100 $2.3M 0.76% 6,407 SH
36 FEDEX CORP FDX 31428X106 $2.3M 0.75% 7,286 SH
37 MORGAN STANLEY MS 617446448 $2.3M 0.74% 10,799 SH
38 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $2.1M 0.70% 2,833 SH
39 AMERICAN EXPRESS CO AXP 025816109 $2.1M 0.69% 6,206 SH
40 CITIGROUP INC C 172967424 $2.1M 0.68% 14,765 SH
41 BRISTOL-MYERS SQUIBB CO BMY 110122108 $2.0M 0.65% 34,161 SH
42 ISHARES TR IVV 464287200 $1.9M 0.64% 2,596 SH
43 CATERPILLAR INC CAT 149123101 $1.9M 0.63% 1,785 SH
44 WP CAREY INC WPC 92936U109 $1.8M 0.61% 25,714 SH
45 HOME DEPOT INC HD 437076102 $1.8M 0.59% 5,044 SH
46 EATON CORP PLC ETN G29183103 $1.8M 0.58% 4,151 SH
47 SHELL PLC SHEL 780259305 $1.7M 0.57% 22,474 SH
48 S&P GLOBAL INC SPGI 78409V104 $1.7M 0.54% 4,058 SH
49 LOCKHEED MARTIN CORP LMT 539830109 $1.6M 0.54% 3,214 SH
50 ELI LILLY & CO LLY 532457108 $1.6M 0.54% 1,361 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-03 $303.5M 175 0001009003-26-000004
2026-03-31 2026-05-05 $278.5M 160 0001009003-26-000003
2025-12-31 2026-02-10 $277.4M 161 0001009003-26-000002