§ 13F · FUND PROFILE
ARMSTRONG HENRY H ASSOCIATES INC.
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · $1059.6T (13F)Positions · 58Turnover · — · Q4Filed · Jan 6, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
+$207.7B deployed
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED JAN 6, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | MSFT | MICROSOFT CORP | 634K | $306.7T | 28.5% | −2% |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DEL | 279 | $210.6T | 19.6% | −2% |
| 3 | BRK/B | BERKSHIRE HATHAWAY INC DEL | 364K | $182.9T | 17.0% | −1% |
| 4 | MCO | MOODYS CORP | 144K | $73.7T | 6.8% | −3% |
| 5 | JNJ | JOHNSON & JOHNSON | 321K | $66.4T | 6.2% | −2% |
| 6 | PG | PROCTER AND GAMBLE CO | 355K | $50.9T | 4.7% | −3% |
| 7 | GOOG | ALPHABET INC | 94K | $29.4T | 2.7% | −2% |
| 8 | AAPL | APPLE INC | 59K | $16.0T | 1.5% | −1% |
| 9 | UNP | UNION PAC CORP | 66K | $15.3T | 1.4% | ±0% |
| 10 | APD | AIR PRODS & CHEMS INC | 50K | $12.3T | 1.1% | −25% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE ARMSTRONG SIGNAL
AC read
ARMSTRONG HENRY H ASSOCIATES INC is a Other fund managing $1059605.3 trillion in assets. The fund runs a portfolio of 58 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed
Q3 2025
Steady book
+0 buys · −0 exits · 0 changed
Q2 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed