ARMSTRONG HENRY H ASSOCIATES INC
Sector Allocation
- Financials41.3%$461.7M
- Technology36.2%$404.5M
- Healthcare9.4%$105.1M
- Consumer Staples5.8%$64.7M
- Industrials4.3%$48.7M
- Materials1.5%$17.1M
- Other0.6%$7.0M
- Consumer Discretionary0.6%$7.0M
- Energy0.1%$1.4M
- Communication Services0.1%$943,996
AUM History
13fpro.ai/research/fund/armstrong-henry-h-associates-inc-1056827
Conviction and streaks
Stable · top 10 = 88.7%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q3 2026
MSFT
$317.7MBRK.A
$200.2MBRK.B
$185.5MJNJ
$85.4MMCO
$66.4MPG
$50.3MGOOG
$31.6MUNP
$18.9MAAPL
$18.7MASML
$17.2MAPD
$16.1MFAST
$14.3MKO
$10.6MGOOGL
$8.3MMDT
$7.5MMA
$7.0MABBV
$4.5MRBA
$4.3MGE
$3.8MSPY
$3.6M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/armstrong-henry-h-associates-inc-1056827
ARMSTRONG HENRY H ASSOCIATES INC 13F holdings — Q3 2026
$1.1B portfolio (+8.3% QoQ) · 61 holdings · Q3 2026 13F · top 10 are 89% of the stock portfolio
$317.7M
28.4% of stocks
-0.5%This quarter+0.5%Since filed9+ qtrsHeld$200.2M
17.9% of stocks
-0.7%This quarter—Since filed9+ qtrsHeld$185.5M
16.6% of stocks
-0.7%This quarter—Since filed9+ qtrsHeld$85.4M
7.6% of stocks
-0.1%This quarter+3.0%Since filed9+ qtrsHeld$66.4M
5.9% of stocks
+1%This quarter+7.7%Since filed9+ qtrsHeld$50.3M
4.5% of stocks
-1%This quarter+8.2%Since filed9+ qtrsHeld$31.6M
2.8% of stocks
+0.0%This quarter-9.6%Since filed9+ qtrsHeld$18.9M
1.7% of stocks
+1%This quarter+8.1%Since filed9+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 3 qtrs in a row$18.7M
1.7% of stocks
-0.8%This quarter+2.1%Since filed9+ qtrsHeld$17.2M
1.5% of stocks
+14%This quarter-11.9%Since filed9+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 8 qtrs in a row
All holdings — ARMSTRONG HENRY H ASSOCIATES INC (Q3 2026)
61 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | Air Products & Chemicals, Inc. | Materials | $16.1M | 1.4% | 58K | +4% | 9+ qtrsAdded 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | FASTENAL CO | Industrials | $14.3M | 1.3% | 289K | +7% | 9+ qtrsAdded 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | COCA COLA CO | Consumer Staples | $10.6M | 0.9% | 123K | -4% | 9+ qtrsTrimmed 6 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 14 | Alphabet Inc. | Technology | $8.3M | 0.8% | 24K | -0.2% | 9+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 15 | Medtronic plc | Healthcare | $7.5M | 0.7% | 86K | -8% | 9+ qtrsTrimmed 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | Mastercard Inc | Financials | $7.0M | 0.6% | 13K | +2% | 9+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | AbbVie Inc. | Healthcare | $4.5M | 0.4% | 17K | -3% | 9+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | RB GLOBAL INC. | Industrials | $4.3M | 0.4% | 53K | +30% | 9+ qtrsAdded 4 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | GENERAL ELECTRIC CO | Industrials | $3.8M | 0.3% | 12K | — | 9+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 20 | SPDR S&P 500 ETF TRUSTetf/fund | — | $3.6M | 0.3% | 4,742 | +0.0% | 9+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 21 | NVIDIA CORP | Technology | $3.5M | 0.3% | 15K | — | 9+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 22 | AUTOMATIC DATA PROCESSING INC | Technology | $3.4M | 0.3% | 13K | -4% | 9+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 23 | HOME DEPOT, INC. | Consumer Discretionary | $3.1M | 0.3% | 11K | -0.7% | 9+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | AMAZON COM INC | Consumer Discretionary | $2.9M | 0.3% | 12K | — | 9+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 25 | GE Vernova Inc. | Industrials | $2.5M | 0.2% | 2,600 | — | 9+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 26 | $J | JACOBS SOLUTIONS INC. | Industrials | $2.3M | 0.2% | 17K | — | |||
| 27 | $V | VISA INC. | Financials | $2.2M | 0.2% | 6,257 | — | |||
| 28 | $PEP | PEPSICO INC | Consumer Staples | $1.9M | 0.2% | 15K | -5% | |||
| 29 | $MU | MICRON TECHNOLOGY INC | Technology | $1.9M | 0.2% | 1,800 | — | |||
| 30 | $MMM | 3M CO | Healthcare | $1.9M | 0.2% | 12K | — | |||
| 31 | — | VANGUARD INDEX FDS - MRNGSTR TTL STK | — | $1.7M | 0.1% | 4,457 | +0.2% | |||
| 32 | $ABT | ABBOTT LABORATORIES | Healthcare | $1.7M | 0.1% | 17K | -8% | |||
| 33 | $DCI | DONALDSON Co INC | Industrials | $1.6M | 0.1% | 19K | +18% | |||
| 34 | $WAT | WATERS CORP /DE/ | Healthcare | $1.5M | 0.1% | 3,375 | -8% | |||
| 35 | $XOM.R34088 | EXXON MOBIL CORP | Energy | $1.1M | 0.1% | 6,657 | New | |||
| 36 | $CDNA | CareDx, Inc. | Healthcare | $1.0M | 0.1% | 16K | — | |||
| 37 | $ADSK | Autodesk, Inc. | Technology | $1.0M | 0.1% | 4,883 | +4% | |||
| 38 | $TJX | TJX COMPANIES INC /DE/ | Consumer Discretionary | $977K | 0.1% | 7,382 | -4% | |||
| 39 | $COST | COSTCO WHOLESALE CORP /NEW | Consumer Staples | $975K | 0.1% | 1,071 | — | |||
| 40 | $DIS | Walt Disney Co | Communication Services | $944K | 0.1% | 8,999 | -0.4% | |||
| 41 | — | VANGUARD INDEX FDS - MRNGSTR MID CAP | — | $705K | 0.1% | 8,992 | — | |||
| 42 | $GLW | CORNING INC /NY | Materials | $661K | 0.1% | 4,300 | — | |||
| 43 | $WMT | Walmart Inc. | Consumer Staples | $629K | 0.1% | 6,051 | -3% | |||
| 44 | $EMR | EMERSON ELECTRIC CO | Industrials | $601K | 0.1% | 3,874 | — | |||
| 45 | $AMD | ADVANCED MICRO DEVICES INC | Technology | $551K | 0.1% | 900 | — | |||
| 46 | — | VANGUARD INDEX FDS - MRNGSTR SML CAP | — | $496K | 0.0% | 1,745 | — | |||
| 47 | $IBM | INTERNATIONAL BUSINESS MACHINES CORP | Technology | $492K | 0.0% | 2,238 | — | |||
| 48 | $PFE | PFIZER INC | Healthcare | $436K | 0.0% | 15K | -0.6% | |||
| 49 | $SCHW | SCHWAB CHARLES CORP | Financials | $400K | 0.0% | 4,091 | — | |||
| 50 | $SHW | SHERWIN WILLIAMS CO | Materials | $388K | 0.0% | 1,200 | — | |||
| 51 | — | ISHARES TR - CORE S&P500 ETF | — | $319K | 0.0% | 417 | — | |||
| 52 | $MKC | MCCORMICK & CO INC | Consumer Staples | $315K | 0.0% | 6,798 | -7% | |||
| 53 | $CVX | CHEVRON CORP | Energy | $302K | 0.0% | 1,478 | — | |||
| 54 | $RTX | RTX Corp | Industrials | $297K | 0.0% | 1,598 | — | |||
| 55 | $SOLV | Solventum Corp | Healthcare | $280K | 0.0% | 3,175 | — | |||
| 56 | $MRK | Merck & Co., Inc. | Healthcare | $268K | 0.0% | 1,843 | — | |||
| 57 | $BHC | Bausch Health Companies Inc. | Healthcare | $256K | 0.0% | 44K | -0.6% | |||
| 58 | $NVO | NOVO NORDISK A S | Healthcare | $253K | 0.0% | 6,664 | — | |||
| 59 | — | VANGUARD INDEX FDS - S&P 500 ETF SHS | — | $230K | 0.0% | 328 | -22% | |||
| 60 | $GEHC | GE HealthCare Technologies Inc. | Healthcare | $228K | 0.0% | 3,489 | — | |||
| 61 | $NXDR | Nextdoor Holdings, Inc. | Technology | $25K | 0.0% | 10K | — |
What changed in Q3 2026
Against the previous quarter's 13F: 1 new, 12 added to, 22 trimmed, 4 sold out. Share-count changes; largest moves by dollar size first.
New positions (1)
$XOM.R34088EXXON MOBIL CORP$1.1M
first bought this quarter
Added to (12)
now $17.2M · held 9+ qtrs, 8 adds in a row
now $4.3M · held 9+ qtrs, 4 adds in a row
now $14.3M · held 9+ qtrs, 3 adds in a row
now $66.4M · held 9+ qtrs
now $16.1M · held 9+ qtrs, 3 adds in a row
$DCIDONALDSON Co INC+18%
now $1.6M · held 5 qtrs, 2 adds in a row
+6 more in the Excel export
Trimmed (22)
now $317.7M · held 9+ qtrs
now $200.2M · held 9+ qtrs
now $185.5M · held 9+ qtrs
now $7.5M · held 9+ qtrs, 2 trims in a row
now $50.3M · held 9+ qtrs
now $10.6M · held 9+ qtrs, 6 trims in a row
+16 more in the Excel export
Holdings by quarter
Every 13F ARMSTRONG HENRY H ASSOCIATES INC has filed, 39 earlier quarters. Pick one to see what it held then.
Is it too late to follow ARMSTRONG HENRY H ASSOCIATES?
Q3 2026 13F filed with the SEC on Oct 7, 2026. Prices are closing prices as of Oct 26, 2026.
Average quality of ARMSTRONG HENRY H ASSOCIATES's top 20 holdings: 75/100 (our AI quality score, weighted by position size; 18 of the 20 are scored)
Top 10 since filing
+1.7%
Value-weighted move of the 10 largest stock positions
Turnover
1%
Last quarter; 3% over the last 4
Top 10 weight
89%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
100%
Share of portfolio value in positions held a year or more
Highest-quality names it owns(among its 100 largest positions)
The 8 highest-scoring companies in this portfolio are a Pro feature.
How these are measured
- Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
- Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
- Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q3 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
- Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
- Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.
Portfolio Overview
ARMSTRONG HENRY H ASSOCIATES INC disclosed 61 positions worth $1.1B in its Form 13F-HR for Q3 2026, led by $MSFT (MICROSOFT CORP) at 28.4% of the equity portfolio, followed by $BRK.A and $BRK.B. During the quarter the fund opened 1 new position and exited 4 — including a new stake in $XOM.R34088 and a full exit from $UBER. The portfolio is most concentrated in Financials (41.3% of disclosed assets). All figures are sourced directly from ARMSTRONG HENRY H ASSOCIATES INC’s Form 13F-HR filing with the SEC under CIK 1056827.
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