Armstrong Henry H Associates Inc.

In its 13F for Q1 2025 (holdings as of March 31, 2025, filed April 8, 2025), Armstrong Henry H Associates Inc. reported 58 stock positions worth $1.0 billion. Its top holding was Microsoft (MSFT) at 24.2% of the portfolio, followed by Berkshire Hathaway Class A (BRK.A, 22.4%) and Berkshire Hathaway Class B (BRK.B, 19.4%). Compared with Q4 2024, it opened 2 new positions, sold out of 2, added to 7 and reduced 22. The biggest buy was a new position in Vngrd Mrngstr MD-Cap ETF-Usd (VO) and the biggest sale Microsoft (MSFT, shares −1%).

Most Recent 13F
Q2 2026
Location
PITTSBURGH, PA
CIK
0001056827
Portfolio Value
$1.0B (Q1 2025)
SEC Filing
0001056827-25-000003 ↗ filed Apr 8, 2025

Holdings Value

0$500.0M$1.0B$1.5B Q1 2024: $1.0B Q1 2024 Q2 2024: $1.0B Q2 2024 Q3 2024: $1.0B Q3 2024 Q4 2024: $1.0B Q4 2024 Q1 2025: $1.0B $1.0B Q1 2025 Q2 2025: $1.1B Q2 2025 Q3 2025: $1.1B Q3 2025 Q4 2025: $1.1B Q4 2025 Q1 2026: $981.4M Q1 2026 Q2 2026: $1.0B Q2 2026

Holdings 58 stocks · $1.0B

MSFT Microsoft Corp. 24.21% 665,373 $249.8M Reduce -1.3%
BRK.A Berkshire Hathaway Inc. Class A 22.44% 290 $231.5M Reduce -0.7%
BRK.B Berkshire Hathaway Inc. Class B 19.44% 376,570 $200.6M Reduce -0.5%
MCO Moody's Corp. 6.80% 150,569 $70.1M Reduce -0.7%
PG The Procter & Gamble Co. 6.17% 373,664 $63.7M Reduce -0.6%
JNJ Johnson & Johnson 5.56% 346,112 $57.4M Reduce -1.3%
APD Air Products & Chemicals Inc. 1.82% 63,788 $18.8M Add +1.3%
UNP Union Pacific Corp. 1.50% 65,572 $15.5M Reduce -0.1%
GOOG Alphabet Inc. Class C 1.50% 98,751 $15.4M Reduce -1.5%
AAPL Apple Inc. 1.36% 63,094 $14.0M Reduce -1.2%
MDT Medtronic PLC 1.05% 120,580 $10.8M Reduce -1.8%
KO The Coca-Cola Co. 0.98% 141,664 $10.1M Reduce -0.4%
MA Mastercard Inc. Class A 0.76% 14,247 $7.8M Reduce -1.5%
GOOGL Alphabet Inc. Class A 0.54% 35,715 $5.5M Reduce -0.7%
WAT Waters Corp. 0.47% 13,109 $4.8M Add +8.8%
ADP Automatic Data Processing 0.44% 14,790 $4.5M Reduce -1.0%
HD Home Depot Inc. 0.39% 10,980 $4.0M Reduce -0.2%
ABBV Abbvie Inc. 0.36% 17,811 $3.7M No change
SPY SS SPDR S&P 500 ETF Trust-US 0.30% 5,456 $3.1M Reduce -8.4%
ABT Abbott Laboratories 0.29% 22,663 $3.0M No change
FAST Fastenal Co. 0.27% 36,492 $2.8M Add +0.3%
PEP Pepsico Inc. 0.25% 17,120 $2.6M Reduce -0.6%
V Visa Inc. Class A 0.24% 7,005 $2.5M No change
GE General Electric filed as GE AEROSPACE 0.23% 12,043 $2.4M No change
AMZN Amazon.com Inc. 0.22% 12,065 $2.3M Reduce -1.1%
ASML ASML Holding NV-NY Reg SHS 0.21% 3,333 $2.2M Add +26.0%
J Jacobs Solutions Inc. 0.20% 17,081 $2.1M No change
MMM 3M Co. 0.17% 11,593 $1.7M No change
NVDA Nvidia Corp. 0.16% 15,330 $1.7M Add +0.5%
MKC McCormick & Co.-Non VTG SHRS 0.16% 19,953 $1.6M Reduce -9.4%
VTI VG Morningstar TS MKT ETF-US 0.12% 4,449 $1.2M Add +27.1%
XOM Exxon Mobil Corp. 0.10% 8,755 $1.0M Reduce -1.5%
COST Costco Wholesale Corp. 0.10% 1,076 $1.0M Add +4.4%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.09% 8,012 $976K No change
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.09% 9,179 $906K No change
GEV GE Vernova Inc. 0.09% 2,898 $885K No change
RBA RB Global Inc. 0.08% 8,305 $833K No change
SCHW Schwab (charles) Corp. 0.08% 10,591 $829K No change
ADSK Autodesk Inc. 0.07% 2,875 $753K No change
NVO Novo-Nordisk A/S-Spons ADR 0.06% 9,024 $627K Reduce -5.3%
VO Vngrd Mrngstr MD-Cap ETF-Usd 0.06% 2,248 $581K New
EXPD Expeditors Intl Wash Inc. 0.06% 4,739 $570K Reduce -3.5%
WMT Walmart Inc. 0.05% 6,364 $559K No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.05% 2,238 $557K No change
EMR Emerson Electric Co. 0.05% 4,259 $467K No change
SHW The Sherwin-Williams Co. 0.04% 1,200 $419K No change
PFE Pfizer Inc. 0.04% 15,894 $403K No change
VB Vanguard Most SM-Cap ETF-Usd 0.04% 1,745 $387K New
RTX RTX Corp. 0.03% 2,628 $348K No change
AMTM Amentum Holdings Inc. 0.03% 17,081 $311K No change
IVV iShares Core S&P 500 ETF 0.03% 512 $288K No change
BHC Bausch Health Cos Inc. 0.03% 44,215 $286K No change
CDNA Caredx Inc. 0.03% 16,036 $285K No change
GEHC GE Healthcare Technology 0.03% 3,489 $282K No change
CVX Chevron Corp. 0.03% 1,578 $264K No change
SOLV Solventum Corp. 0.02% 3,175 $241K No change
GLW Corning Inc. 0.02% 4,450 $204K No change
NXDR Nextdoor Holdings Inc. 0.00% 10,209 $16K No change

Portfolio Sells Q4 2024 → Q1 2025

MSFT Microsoft Corp. Reduce -1.3% 24.21% −4.19
GOOG Alphabet Inc. Class C Reduce -1.5% 1.50% −0.41
MCO Moody's Corp. Reduce -0.7% 6.80% −0.38
AAPL Apple Inc. Reduce -1.2% 1.36% −0.24
GOOGL Alphabet Inc. Class A Reduce -0.7% 0.54% −0.15
PG The Procter & Gamble Co. Reduce -0.6% 6.17% −0.13
SPY SS SPDR S&P 500 ETF Trust-US Reduce -8.4% 0.30% −0.05
AMZN Amazon.com Inc. Reduce -1.1% 0.22% −0.05
HD Home Depot Inc. Reduce -0.2% 0.39% −0.04
IWR iShares Russell Mid-Cap ETF Sold out 0.00% −0.03
MRK Merck & Co. Inc. Sold out 0.00% −0.02
NVO Novo-Nordisk A/S-Spons ADR Reduce -5.3% 0.06% −0.02
PEP Pepsico Inc. Reduce -0.6% 0.25% −0.01
MKC McCormick & Co.-Non VTG SHRS Reduce -9.4% 0.16% −0.01
MA Mastercard Inc. Class A Reduce -1.5% 0.76% −0.00
ADP Automatic Data Processing Reduce -1.0% 0.44% +0.00
EXPD Expeditors Intl Wash Inc. Reduce -3.5% 0.06% +0.00
UNP Union Pacific Corp. Reduce -0.1% 1.50% +0.01
XOM Exxon Mobil Corp. Reduce -1.5% 0.10% +0.01
MDT Medtronic PLC Reduce -1.8% 1.05% +0.07
KO The Coca-Cola Co. Reduce -0.4% 0.98% +0.10
JNJ Johnson & Johnson Reduce -1.3% 5.56% +0.49
BRK.B Berkshire Hathaway Inc. Class B Reduce -0.5% 19.44% +2.29
BRK.A Berkshire Hathaway Inc. Class A Reduce -0.7% 22.44% +2.57

Portfolio Buys Q4 2024 → Q1 2025

VO Vngrd Mrngstr MD-Cap ETF-Usd New 0.06% +0.06
VB Vanguard Most SM-Cap ETF-Usd New 0.04% +0.04
ASML ASML Holding NV-NY Reg SHS Add +26.0% 0.21% +0.03
WAT Waters Corp. Add +8.8% 0.47% +0.02
VTI VG Morningstar TS MKT ETF-US Add +27.1% 0.12% +0.02
FAST Fastenal Co. Add +0.3% 0.27% +0.01
COST Costco Wholesale Corp. Add +4.4% 0.10% +0.00
APD Air Products & Chemicals Inc. Add +1.3% 1.82% −0.00
NVDA Nvidia Corp. Add +0.5% 0.16% −0.04

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 64$1.0BMSFT, BRK.A, BRK.B, JNJ, MCO
Q1 2026 61$981.4MMSFT, BRK.A, BRK.B, JNJ, MCO
Q4 2025 62$1.1BMSFT, BRK.A, BRK.B, MCO, JNJ
Q3 2025 62$1.1BMSFT, BRK.A, BRK.B, MCO, JNJ
Q2 2025 58$1.1BMSFT, BRK.A, BRK.B, MCO, PG
Q1 2025 58$1.0BMSFT, BRK.A, BRK.B, MCO, PG
Q4 2024 58$1.0BMSFT, BRK.A, BRK.B, MCO, PG
Q3 2024 63$1.0BMSFT, BRK.A, BRK.B, MCO, PG
Q2 2024Amended 59$1.0BMSFT, BRK.A, BRK.B, MCO, PG
Q1 2024 56$1.0BMSFT, BRK.A, BRK.B, PG, MCO