THOMAS STORY & SON LLC
Sector Allocation
- Technology29.2%$84.8M
- Healthcare13.5%$39.1M
- Consumer Discretionary13.1%$38.0M
- Industrials11.7%$34.0M
- Consumer Staples10.7%$31.0M
- Financials9.7%$28.2M
- Utilities5.2%$15.2M
- Energy4.2%$12.2M
- Other2.2%$6.3M
- Materials0.4%$1.2M
AUM History
13fpro.ai/research/fund/thomas-story-and-son-llc-1505207
Conviction and streaks
Diversifying · top 10 = 54.8%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
AMD
$27.1MV
$17.8MJNJ
$16.5MWSM
$15.8MAAPL
$15.8MCOST
$15.8MGOOGL
$13.1MGD
$12.9MORLY
$12.4MMRK
$11.7MCVX
$11.0MPG
$9.3MWEC
$8.9MLDOS
$8.6MASML
$8.3MTSCO
$7.9MFAST
$7.8MABT
$7.3MBRK.B
$6.8M- VANGUARD$5.8M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/thomas-story-and-son-llc-1505207
THOMAS STORY & SON LLC 13F holdings — Q3 2026
$289.9M portfolio (+2.5% QoQ) · 53 holdings · Q3 2026 13F · top 10 are 55% of the stock portfolio
$27.1M
9.3% of stocks
-3%This quarter-12.3%Since filed13+ qtrsHeld$17.8M
6.1% of stocks
-0.6%This quarter+2.0%Since filed13+ qtrsHeld$16.5M
5.7% of stocks
-0.6%This quarter+7.1%Since filed13+ qtrsHeld$15.8M
5.5% of stocks
-10%This quarter+4.2%Since filed13+ qtrsHeld$15.8M
5.4% of stocks
-0.1%This quarter+0.8%Since filed13+ qtrsHeld$15.8M
5.4% of stocks
+0.1%This quarter+5.3%Since filed13+ qtrsHeld$13.1M
4.5% of stocks
-0.2%This quarter-10.1%Since filed11 qtrsHeld$12.9M
4.5% of stocks
+0.0%This quarter+7.4%Since filed13+ qtrsHeld$12.4M
4.3% of stocks
+0.1%This quarter+5.8%Since filed11 qtrsHeld$11.7M
4.0% of stocks
-0.1%This quarter-1.0%Since filed6 qtrsHeld
All holdings — THOMAS STORY & SON LLC (Q3 2026)
53 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 | CHEVRON CORP | Energy | $11.0M | 3.8% | 54K | +2% | 13+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | PROCTER & GAMBLE Co | Consumer Staples | $9.3M | 3.2% | 64K | +0.4% | 11 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | WEC ENERGY GROUP, INC. | Utilities | $8.9M | 3.1% | 88K | -4% | 13+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 14 | Leidos Holdings, Inc. | Technology | $8.6M | 3.0% | 71K | +47% | 7 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 15 | ASML HOLDING NVadr | Technology | $8.3M | 2.9% | 4,590 | -3% | 13+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | TRACTOR SUPPLY CO /DE/ | Consumer Discretionary | $7.9M | 2.7% | 251K | -4% | 13+ qtrsTrimmed 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | FASTENAL CO | Industrials | $7.8M | 2.7% | 157K | — | 13+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | ABBOTT LABORATORIES | Healthcare | $7.3M | 2.5% | 74K | +5% | 13+ qtrsAdded 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | BERKSHIRE HATHAWAY INC | Financials | $6.8M | 2.4% | 14K | -0.0% | 11 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 20 | — | VANGUARD SHORT-TERM TREASURY ETF - ETFetf/fund | — | $5.8M | 2.0% | 101K | +28% | — | — | 13F |
| 21 | Accenture plc | Technology | $5.8M | 2.0% | 31K | -3% | 13+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 22 | IDACORP INC | Utilities | $5.6M | 1.9% | 43K | -4% | 13+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 23 | ILLINOIS TOOL WORKS INC | Industrials | $5.4M | 1.9% | 21K | -1.0% | 13+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | COCA COLA CO | Consumer Staples | $4.5M | 1.6% | 53K | -0.5% | 11 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 25 | C. H. ROBINSON WORLDWIDE, INC. | Industrials | $3.3M | 1.1% | 22K | -0.3% | 11 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 26 | $LLY | ELI LILLY & Co | Healthcare | $3.1M | 1.1% | 2,655 | — | |||
| 27 | $PWR | QUANTA SERVICES, INC. | Industrials | $2.7M | 0.9% | 4,227 | New | |||
| 28 | $NVDA | NVIDIA CORP | Technology | $2.1M | 0.7% | 9,412 | +2% | |||
| 29 | $BRK.A | BERKSHIRE HATHAWAY INC | Financials | $1.5M | 0.5% | 2 | — | |||
| 30 | $JPM | JPMORGAN CHASE & CO | Financials | $1.4M | 0.5% | 4,332 | +1.0% | |||
| 31 | $GWW | W.W. GRAINGER, INC. | Consumer Discretionary | $1.3M | 0.5% | 1,053 | — | |||
| 32 | $LIN | LINDE PLC | Materials | $1.2M | 0.4% | 2,510 | +0.4% | |||
| 33 | $MCK | MCKESSON CORP | Consumer Staples | $1.1M | 0.4% | 1,345 | — | |||
| 34 | $PAYX | PAYCHEX INC | Technology | $1.1M | 0.4% | 11K | -14% | |||
| 35 | $TRMB | TRIMBLE INC. | Technology | $1.1M | 0.4% | 19K | — | |||
| 36 | $CAT | CATERPILLAR INC | Industrials | $1.1M | 0.4% | 1,350 | — | |||
| 37 | $MSFT | MICROSOFT CORP | Technology | $1.1M | 0.4% | 2,075 | +4% | |||
| 38 | $UNP | UNION PACIFIC CORP | Industrials | $782K | 0.3% | 2,875 | -2% | |||
| 39 | $DVN | DEVON ENERGY CORP/DE | Energy | $708K | 0.2% | 15K | — | |||
| 40 | $EPD | ENTERPRISE PRODUCTS PARTNERS L.P. | Energy | $557K | 0.2% | 16K | +158% | |||
| 41 | $AMGN | AMGEN INC | Healthcare | $506K | 0.2% | 1,200 | -8% | |||
| 42 | $SO | SOUTHERN CO | Utilities | $385K | 0.1% | 4,650 | — | |||
| 43 | $CBSH | COMMERCE BANCSHARES INC /MO/ | Financials | $381K | 0.1% | 6,969 | -0.3% | |||
| 44 | $SNPS | SYNOPSYS INC | Technology | $375K | 0.1% | 862 | +22% | |||
| 45 | $NEE | NEXTERA ENERGY INC | Utilities | $308K | 0.1% | 4,070 | — | |||
| 46 | $GOOG | Alphabet Inc. | Technology | $298K | 0.1% | 875 | +2% | |||
| 47 | — | ISHARES S&P 100 ETF - ETF | — | $267K | 0.1% | 700 | — | |||
| 48 | $SCI | SERVICE CORP INTERNATIONAL | Consumer Discretionary | $244K | 0.1% | 3,200 | — | |||
| 49 | $HD | HOME DEPOT, INC. | Consumer Discretionary | $220K | 0.1% | 775 | — | |||
| 50 | $PM | Philip Morris International Inc. | Consumer Staples | $216K | 0.1% | 1,134 | — | |||
| 51 | $TRV | TRAVELERS COMPANIES, INC. | Financials | $214K | 0.1% | 600 | -8% | |||
| 52 | $SPY | SPDR S&P 500 ETF TRUST | — | $210K | 0.1% | 275 | — | |||
| 53 | $AMZN | AMAZON COM INC | Consumer Discretionary | $201K | 0.1% | 805 | New |
What changed in Q3 2026
Against the previous quarter's 13F: 2 new, 15 added to, 21 trimmed, 2 sold out. Share-count changes; largest moves by dollar size first.
New positions (2)
Added to (15)
now $8.6M · held 7 qtrs
- VANGUARD SHORT-TERM TREASURY ETF - ETF+28%
now $5.8M
$EPDENTERPRISE PRODUCTS PARTNERS L.P.+158%
now $557K · held 3 qtrs
now $7.3M · held 13+ qtrs, 3 adds in a row
now $11.0M · held 13+ qtrs
$SNPSSYNOPSYS INC+22%
now $375K · held 3 qtrs, 3 adds in a row
+9 more in the Excel export
Trimmed (21)
now $15.8M · held 13+ qtrs
now $27.1M · held 13+ qtrs, 2 trims in a row
now $8.9M · held 13+ qtrs
now $7.9M · held 13+ qtrs, 2 trims in a row
now $8.3M · held 13+ qtrs
$IDAIDACORP INC-4%
now $5.6M · held 13+ qtrs
+15 more in the Excel export
Holdings by quarter
Every 13F THOMAS STORY & SON LLC has filed, 42 earlier quarters. Pick one to see what it held then.
Is it too late to follow THOMAS STORY & SON?
Q3 2026 13F filed with the SEC on Oct 13, 2026. Prices are closing prices as of Oct 26, 2026.
Average quality of THOMAS STORY & SON's top 20 holdings: 70/100 (our AI quality score, weighted by position size; 18 of the 20 are scored)
Top 10 since filing
+0.0%
Value-weighted move of the 10 largest stock positions
Turnover
2%
Last quarter; 7% over the last 4
Top 10 weight
55%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
98%
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 2023 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
THOMAS STORY & SON LLC disclosed 53 positions worth $289.9M in its Form 13F-HR for Q3 2026, led by $AMD (ADVANCED MICRO DEVICES INC) at 9.3% of the equity portfolio, followed by $V and $JNJ. During the quarter the fund opened 2 new positions and exited 2 — including a new stake in $PWR and a full exit from $PSN. The portfolio is most concentrated in Technology (29.2% of disclosed assets). All figures are sourced directly from THOMAS STORY & SON LLC’s Form 13F-HR filing with the SEC under CIK 1505207.
Funds like this
managers whose biggest positions overlap THOMAS STORY & SON'sBrowse Top Institutional Investors
13F Pro tracks 8,700+ institutional investors filing 13F reports with the SEC.
to search all 8,700+ institutional filers.
AI-Powered Hedge Fund Analysis: THOMAS STORY & SON LLC
13F Pro is an AI hedge fund tracker and stock research platform. For THOMAS STORY & SON LLC (SEC CIK: 1505207), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.
Every holding in THOMAS STORY & SON LLC's portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.