CIK: 0001085227
Total reported value
$696.4M
Reporting period: 2026-03-31 · Number of holdings: 70
JLB & ASSOCIATES INC disclosed 70 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $696.4M and a quarterly turnover rate of 19.8%.
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Jlb & Associates INC's disclosed holdings carry a Herfindahl concentration index of 0.028 — mathematically equivalent to about 36 equally-sized positions, well below its 70 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.98), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Add CASY
+0.4% $9.1M
Trim UNH
-61.8% -$7.5M
Trim ORCL
-4.3% -$8.7M
Trim MSFT
-4.5% -$7.6M
Trim TTC
-56.5% -$6.2M
Trim APH
-13.9% -$7.8M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | CASY | Casey's General Stores INC | Stock-Consumer Disc | 5.36% | +1.55% | +0.38% | |
| 2 | AAPL | Apple INC | Stock-Tech | 5.09% | -0.21% | -3.46% | |
| 3 | TJX | Tjx Companies INC | Stock-Consumer Disc | 5.04% | — | -3.09% | |
| 4 | APH | Amphenol Corp-cl A | Stock-Tech | 4.59% | -0.77% | -13.95% | |
| 5 | MA | Mastercard INC - A | Stock-Financials | 3.91% | -0.42% | -3.15% | |
| 6 | ROST | Ross Stores INC | Stock-Consumer Disc | 3.89% | +0.74% | -3.60% | |
| 7 | KLAC | Kla CORP | Stock-Tech | 3.71% | +0.44% | -12.06% | |
| 8 | AMGN | Amgen INC | Stock-Healthcare | 3.28% | +0.37% | -1.48% | |
| 9 | ORCL | Oracle CORP | Stock-Tech | 3.24% | -0.97% | -4.28% | |
| 10 | MSFT | Microsoft CORP | Stock-Tech | 2.98% | -0.85% | -4.47% | |
| 11 | SEIC | Sei Investments Company | Stock-Financials | 2.92% | +0.04% | -0.39% | |
| 12 | ORLY | O'reilly Automotive INC | Stock-Consumer Disc | 2.91% | — | -2.46% | |
| 13 | AON | Aon plc | Stock-Financials | 2.87% | -0.22% | -4.54% | |
| 14 | NOC | Northrop Grumman CORP | Stock-Industrials | 2.87% | +0.58% | -1.88% | |
| 15 | ROL | Rollins INC | Stock-Consumer Disc | 2.52% | -0.26% | -4.24% | |
| 16 | GGG | Graco INC | Stock-Industrials | 2.36% | — | -3.84% | |
| 17 | PKG | Packaging CORP Of America | Stock-Consumer Disc | 2.31% | — | -2.68% | |
| 18 | EXPD | Expeditors Intl Wash INC | Stock-Industrials | 2.23% | +0.01% | -2.05% | |
| 19 | PGR | Progressive CORP | Stock-Financials | 2.14% | -0.33% | -6.72% | |
| 20 | SHW | Sherwin-williams Co/the | Stock-Materials | 1.86% | — | -0.67% | |
| 21 | CPRT | Copart INC | Stock-Industrials | 1.79% | -0.29% | -4.73% | |
| 22 | AME | Ametek INC | Stock-Industrials | 1.75% | — | -4.63% | |
| 23 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.68% | — | +18.24% | |
| 24 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 1.62% | +0.18% | -4.95% | |
| 25 | PEP | Pepsico INC | Stock-Consumer Staples | 1.57% | +0.22% | +0.69% | |
| 26 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.56% | +0.36% | +33.40% | |
| 27 | MLI | Mueller Industries INC | Stock-Industrials | 1.43% | +0.71% | +92.97% | |
| 28 | ENSG | Ensign Group Inc/the | Stock-Healthcare | 1.38% | +1.38% | NEW | |
| 29 | MRSH | Marsh & Mclennan Cos | Stock-Financials | 1.31% | -0.09% | -6.43% | |
| 30 | SYK | Stryker CORP | Stock-Healthcare | 1.26% | -0.01% | -0.29% | |
| 31 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.21% | +0.25% | +36.53% | |
| 32 | ACN | Accenture plc | Stock-Tech | 1.20% | -0.69% | -19.46% | |
| 33 | ABBV | Abbvie INC | Stock-Healthcare | 1.20% | -0.05% | -5.67% | |
| 34 | HSY | Hershey Co/the | Stock-Consumer Staples | 1.18% | -0.05% | -20.85% | |
| 35 | NVO | Novo-nordisk A/s-spons Adr | Stock-Healthcare | 1.11% | -0.34% | -0.86% | |
| 36 | AXP | American Express Co | Stock-Financials | 0.98% | -0.08% | +6.21% | |
| 37 | TTC | Toro Co | Stock-Industrials | 0.95% | -0.78% | -56.52% | |
| 38 | AVGO | Broadcom INC | Stock-Tech | 0.83% | +0.47% | +140.60% | |
| 39 | ALLE | Allegion plc | Stock-Industrials | 0.81% | — | +8.45% | |
| 40 | CNI | Canadian Natl Railway Co | Stock-Industrials | 0.77% | — | -3.12% | |
| 41 | V | Visa Inc-class A Shares | Stock-Financials | 0.77% | -0.06% | +1.59% | |
| 42 | PCAR | Paccar INC | Stock-Industrials | 0.75% | — | -3.77% | |
| 43 | SCI | Service CORP International | Stock-Consumer Disc | 0.63% | — | -2.16% | |
| 44 | PRI | Primerica INC | Stock-Financials | 0.63% | — | -6.62% | |
| 45 | WSM | Williams-sonoma INC | Stock-Consumer Disc | 0.60% | +0.17% | +30.40% | |
| 46 | LOW | Lowe's Cos INC | Stock-Consumer Disc | 0.54% | — | -0.57% | |
| 47 | UNH | Unitedhealth Group INC | Stock-Healthcare | 0.49% | -0.98% | -61.77% | |
| 48 | CBRE | Cbre Group INC - A | Stock-Real Estate | 0.43% | -0.10% | -10.70% | |
| 49 | CSCO | Cisco Systems INC | Stock-Tech | 0.41% | — | +0.30% | |
| 50 | CTSH | Cognizant Tech Solutions-a | Stock-Tech | 0.35% | -0.22% | -20.95% |
Performance for Q3 2026
+3.9%
Performance Last 4 Quarters
+9.7%
Based on 70% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 70 | $696.4M | 20 | |
| 2025-12-31 | 71 | $741.3M | 24 | |
| 2025-09-30 | 74 | $760.4M | 21 | |
| 2025-06-30 | 75 | $717.1M | 0 | |
| 2025-03-31 | 75 | $717.1M | 100 | |
| 2024-12-31 | 78 | $736.6M | 0 | |
| 2024-09-30 | 80 | $777.2M | 0 | |
| 2024-06-30 | 81 | $740.7M | 0 | |
| 2024-03-31 | 79 | $752.0M | 0 | |
| 2023-12-31 | 78 | $695.8M | 0 | |
| 2023-09-30 | 78 | $637.8M | 0 | |
| 2023-06-30 | 76 | $702.0M | 0 | |
| 2023-03-31 | 74 | $664.6M | 0 | |
| 2022-12-31 | 75 | $627.6M | 0 | |
| 2022-09-30 | 73 | $563.7M | 0 | |
| 2022-06-30 | 72 | $586.9M | 0 | |
| 2022-03-31 | 76 | $668.9M | 0 | |
| 2021-12-31 | 78 | $704.8M | 0 | |
| 2021-09-30 | 77 | $629.9M | 0 | |
| 2021-06-30 | 74 | $642.0M | 100 | |
| 2021-03-31 | 72 | $607.9M | 8 | |
| 2020-12-31 | 71 | $602.7M | 14 | |
| 2020-09-30 | 70 | $543.9M | 15 | |
| 2020-06-30 | 70 | $500.9M | 18 | |
| 2020-03-31 | 70 | $421.6M | 26 | |
| 2019-12-31 | 73 | $544.3M | 9 | |
| 2019-09-30 | 73 | $504.8M | 7 | |
| 2019-06-30 | 72 | $494.5M | 10 | |
| 2019-03-31 | 72 | $474.2M | 16 | |
| 2018-12-31 | 71 | $410.3M | 16 | |
| 2018-09-30 | 71 | $467.0M | 8 | |
| 2018-06-30 | 70 | $469.8M | 15 | |
| 2018-03-31 | 69 | $464.6M | 10 | |
| 2017-12-31 | 73 | $460.0M | 14 | |
| 2017-09-30 | 70 | $409.4M | 11 | |
| 2017-06-30 | 73 | $394.0M | 20 | |
| 2016-12-31 | 74 | $369.8M | 8 | |
| 2016-09-30 | 73 | $362.8M | 14 | |
| 2016-06-30 | 71 | $352.9M | 22 | |
| 2016-03-31 | 74 | $391.4M | 27 | |
| 2015-12-31 | 69 | $323.7M | 9 | |
| 2015-09-30 | 69 | $310.2M | 12 | |
| 2015-06-30 | 71 | $322.9M | 11 | |
| 2015-03-31 | 73 | $319.9M | 15 | |
| 2014-12-31 | 75 | $301.1M | 13 | |
| 2014-09-30 | 75 | $278.9M | 8 | |
| 2014-06-30 | 74 | $275.4M | 9 | |
| 2014-03-31 | 75 | $268.3M | 10 | |
| 2013-12-31 | 75 | $262.6M | 12 | |
| 2013-09-30 | 73 | $237.2M | 11 | |
| 2013-06-30 | 73 | $219.3M | — |
Jlb & Associates INC's most significant position changes for 2026-03-31: New buy: Ensign Group Inc/the (ENSG); Sold out: Factset Research Systems INC (FDS); Sold out: Genpact Limited (G); New buy: Gildan Activewear INC (GIL); New buy: Cboe Global Markets INC (CBOE).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CASY | Casey's General Stores INC | +1.6% | +0.38% | Add |
| 2 | ROST | Ross Stores INC | +0.7% | -3.60% | Trim |
| 3 | MLI | Mueller Industries INC | +0.7% | +92.97% | Add |
| 4 | NOC | Northrop Grumman CORP | +0.6% | -1.88% | Trim |
| 5 | AVGO | Broadcom INC | +0.5% | +140.60% | Add |
| 6 | KLAC | Kla CORP | +0.4% | -12.06% | Trim |
| 7 | AMGN | Amgen INC | +0.4% | -1.48% | Trim |
| 8 | GOOGL | Alphabet Inc-cl A | +0.4% | +33.40% | Add |
| 9 | META | Meta Platforms Inc-class A | +0.3% | +36.53% | Add |
| 10 | PEP | Pepsico INC | +0.2% | +0.69% | Add |
| 11 | HUBB | Hubbell INC | +0.2% | +459.47% | Add |
| 12 | TSM | Taiwan Semiconductor-sp Adr | +0.2% | -4.95% | Trim |
| 13 | WSM | Williams-sonoma INC | +0.2% | +30.40% | Add |
| 14 | SEIC | Sei Investments Company | 0% | -0.39% | Trim |
| 15 | EXPD | Expeditors Intl Wash INC | 0% | -2.05% | Trim |
| 16 | SYK | Stryker CORP | 0% | -0.29% | Trim |
| 17 | ABBV | Abbvie INC | -0.1% | -5.67% | Trim |
| 18 | HSY | Hershey Co/the | -0.1% | -20.85% | Trim |
| 19 | V | Visa Inc-class A Shares | -0.1% | +1.59% | Add |
| 20 | NKE | Nike INC -cl B | -0.1% | -28.02% | Trim |
| 21 | MKC | Mccormick & Co-non Vtg Shrs | -0.1% | -31.52% | Trim |
| 22 | AXP | American Express Co | -0.1% | +6.21% | Add |
| 23 | TROW | T Rowe Price Group INC | -0.1% | -28.48% | Trim |
| 24 | MRSH | Marsh & Mclennan Cos | -0.1% | -6.43% | Trim |
| 25 | CBRE | Cbre Group INC - A | -0.1% | -10.70% | Trim |
| 26 | SLGN | Silgan Holdings INC | -0.1% | -62.63% | Trim |
| 27 | HSIC | Henry Schein INC | -0.1% | -43.20% | Trim |
| 28 | AAPL | Apple INC | -0.2% | -3.46% | Trim |
| 29 | AON | Aon plc | -0.2% | -4.54% | Trim |
| 30 | CTSH | Cognizant Tech Solutions-a | -0.2% | -20.95% | Trim |
| 31 | ROL | Rollins INC | -0.3% | -4.24% | Trim |
| 32 | CPRT | Copart INC | -0.3% | -4.73% | Trim |
| 33 | PGR | Progressive CORP | -0.3% | -6.72% | Trim |
| 34 | NVO | Novo-nordisk A/s-spons Adr | -0.3% | -0.86% | Trim |
| 35 | A | Agilent Technologies INC | -0.4% | -78.89% | Trim |
| 36 | MA | Mastercard INC - A | -0.4% | -3.15% | Trim |
| 37 | ACN | Accenture plc | -0.7% | -19.46% | Trim |
| 38 | APH | Amphenol Corp-cl A | -0.8% | -13.95% | Trim |
| 39 | TTC | Toro Co | -0.8% | -56.52% | Trim |
| 40 | MSFT | Microsoft CORP | -0.9% | -4.47% | Trim |
| 41 | ORCL | Oracle CORP | -1% | -4.28% | Trim |
| 42 | UNH | Unitedhealth Group INC | -1% | -61.77% | Trim |
| 43 | ENSG | Ensign Group Inc/the | — | NEW | New buy |
| 44 | FDS | Factset Research Systems INC | — | EXIT | Sold out |
| 45 | G | Genpact Limited | — | EXIT | Sold out |
| 46 | GIL | Gildan Activewear INC | — | NEW | New buy |
| 47 | CBOE | Cboe Global Markets INC | — | NEW | New buy |
| 48 | ✓ | Costco Whsl | — | NEW | New buy |
| 49 | GPC | Genuine Parts Co | — | EXIT | Sold out |
| 50 | LAUR | Laureate Education INC | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-04 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-03 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-30 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-17 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-17 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-03 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-02 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-18 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-30 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-01-22 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-01 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-20 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-04-25 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-26 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-19 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-19 | Amendment | View on EDGAR |
| 2022-06-30 | 2022-07-19 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-08 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-01-26 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-10 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-07-29 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-13 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-01-28 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-07-13 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-19 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-10 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-29 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-05 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-30 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-11 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-10 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-09 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-23 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-01-24 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-12 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-07-31 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-01-18 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-26 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-21 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2017-04-07 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-04-08 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-01 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-10-19 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-21 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-04-09 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-01-28 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-10-07 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-07-11 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-04-04 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-01-17 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-10-07 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-12 | 13F-HR | View on EDGAR |
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