CIK: 0001265376
Total reported value
$882.8M
Reporting period: 2026-03-31 · Number of holdings: 71
George Kaiser Family Foundation disclosed 71 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $882.8M and a quarterly turnover rate of 20.7%.
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George Kaiser Family Foundation's disclosed holdings carry a Herfindahl concentration index of 0.331 — mathematically equivalent to about 3 equally-sized positions, well below its 71 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 4.78), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 6% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim BOKF
0.0% $32.3M
Trim SPY
0.0% -$1.3M
Trim IWL
0.0% -$1.4M
Trim FROG
-30.8% -$3.3M
Trim INTA
+10.3% -$2.3M
Trim ALKT
-31.7% -$1.9M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | BOKF | Bok Financial Corporation | Stock-Other | 48.76% | -4.54% | — | |
| 2 | EE | Excelerate Energy Inc-a | Stock-Other | 29.73% | +0.25% | — | |
| 3 | BIL | Ss Spdr Bb 1-3m T-bill ETF | ETF-Gov Bonds | 5.14% | +5.14% | NEW | |
| 4 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 2.92% | -0.69% | — | |
| 5 | SGOV | Ishares 0-3 Month Treasury B | ETF-Gov Bonds | 2.88% | +2.88% | NEW | |
| 6 | IWL | Ishares Russell Top 200 ETF | ETF-Other | 2.44% | -0.63% | — | |
| 7 | ASPN | Aspen Aerogels INC | Stock-Other | 1.23% | +0.03% | — | |
| 8 | JBL | Jabil INC | Stock-Tech | 0.77% | -0.28% | -26.14% | |
| 9 | TDG | Transdigm Group INC | Stock-Industrials | 0.45% | -0.15% | +0.24% | |
| 10 | INTA | Intapp INC | Stock-Other | 0.43% | -0.39% | +10.34% | |
| 11 | FROG | JFrog Ltd. | Stock-Tech | 0.41% | -0.52% | -30.82% | |
| 12 | PCOR | Procore Technologies INC | Stock-Tech | 0.34% | -0.17% | +0.29% | |
| 13 | NOW | Servicenow INC | Stock-Tech | 0.33% | -0.24% | +0.27% | |
| 14 | TYL | Tyler Technologies INC | Stock-Tech | 0.30% | +0.04% | +79.74% | |
| 15 | TW | Tradeweb Markets Inc-class A | Stock-Financials | 0.29% | -0.03% | +0.29% | |
| 16 | DSGX | Descartes Systems Grp/the | Stock-Tech | 0.20% | — | +24.01% | |
| 17 | ALKT | Alkami Technology INC | Stock-Other | 0.19% | -0.29% | -31.66% | |
| 18 | BOC | Boston Omaha Corp-cl A | Stock-Other | 0.19% | -0.04% | — | |
| 19 | TBLA | Taboola.com Ltd. | Stock-Other | 0.18% | +0.18% | NEW | |
| 20 | CLBT | Cellebrite DI Ltd. | Stock-Other | 0.16% | +0.16% | NEW | |
| 21 | HURC | Hurco Companies INC | Stock-Other | 0.13% | -0.02% | +13.63% | |
| 22 | LRCX | Lam Research CORP | Stock-Tech | 0.13% | — | — | |
| 23 | KLAC | Kla CORP | Stock-Tech | 0.10% | +0.01% | — | |
| 24 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.09% | -0.01% | — | |
| 25 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.08% | -0.03% | — | |
| 26 | AVGO | Broadcom INC | Stock-Tech | 0.08% | -0.03% | — | |
| 27 | MPWR | Monolithic Power Systems INC | Stock-Tech | 0.08% | — | — | |
| 28 | UNH | Unitedhealth Group INC | Stock-Healthcare | 0.07% | -0.04% | — | |
| 29 | NVDA | Nvidia CORP | Stock-Tech | 0.07% | — | — | |
| 30 | ANET | Arista Networks INC | Stock-Tech | 0.07% | — | — | |
| 31 | TJX | Tjx Companies INC | Stock-Consumer Disc | 0.06% | — | — | |
| 32 | ETN | Eaton Corporation plc | Stock-Industrials | 0.06% | — | — | |
| 33 | AAPL | Apple INC | Stock-Tech | 0.05% | — | — | |
| 34 | TT | Trane Technologies plc | Stock-Industrials | 0.05% | — | — | |
| 35 | WK | Workiva INC | Stock-Tech | 0.05% | -0.04% | +0.49% | |
| 36 | NFLX | Netflix INC | Stock-Comm Services | 0.05% | — | — | |
| 37 | CDNS | Cadence Design Sys INC | Stock-Tech | 0.05% | -0.02% | — | |
| 38 | AMZN | Amazon.com INC | Stock-Consumer Disc | 0.05% | — | — | |
| 39 | LIN | Linde plc | Stock-Materials | 0.05% | — | — | |
| 40 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.05% | -0.02% | — | |
| 41 | ORLY | O'reilly Automotive INC | Stock-Consumer Disc | 0.05% | — | — | |
| 42 | WM | Waste Management INC | Stock-Industrials | 0.05% | — | — | |
| 43 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.05% | — | — | |
| 44 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.05% | — | — | |
| 45 | AZO | Autozone INC | Stock-Consumer Disc | 0.05% | — | — | |
| 46 | TMO | Thermo Fisher Scientific INC | Stock-Healthcare | 0.05% | -0.01% | — | |
| 47 | DHI | Dr Horton INC | Stock-Consumer Disc | 0.05% | — | — | |
| 48 | MA | Mastercard INC - A | Stock-Financials | 0.04% | -0.02% | — | |
| 49 | MCO | Moody's CORP | Stock-Financials | 0.04% | -0.02% | — | |
| 50 | MSCI | Msci INC | Stock-Financials | 0.04% | — | — |
Performance for Q3 2026
+6.4%
Performance Last 4 Quarters
+31.4%
Based on 66% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 71 | $882.8M | 21 | |
| 2025-12-31 | 67 | $747.2M | 9 | |
| 2025-09-30 | 68 | $712.6M | 16 | |
| 2025-06-30 | 68 | $693.9M | 0 | |
| 2025-03-31 | 68 | $680.5M | 100 | |
| 2024-12-31 | 17 | $678.8M | 0 | |
| 2024-09-30 | 17 | $654.3M | 0 | |
| 2024-06-30 | 18 | $565.9M | 0 | |
| 2024-03-31 | 18 | $527.3M | 0 | |
| 2023-12-31 | 19 | $493.7M | 0 | |
| 2023-09-30 | 42 | $530.5M | 0 | |
| 2023-06-30 | 45 | $591.8M | 0 | |
| 2023-03-31 | 47 | $621.3M | 0 | |
| 2022-12-31 | 43 | $678.2M | 0 | |
| 2022-09-30 | 44 | $570.3M | 0 | |
| 2022-06-30 | 48 | $562.7M | 0 | |
| 2022-03-31 | 45 | $612.5M | 0 | |
| 2021-12-31 | 42 | $697.2M | 0 | |
| 2021-09-30 | 45 | $606.0M | 0 | |
| 2021-06-30 | 47 | $628.4M | 87 | |
| 2021-03-31 | 43 | $479.6M | 27 | |
| 2020-12-31 | 42 | $377.9M | 33 | |
| 2020-09-30 | 43 | $290.7M | 36 | |
| 2020-06-30 | 26 | $229.0M | 28 | |
| 2020-03-31 | 26 | $183.8M | 61 | |
| 2019-12-31 | 24 | $325.3M | 16 | |
| 2019-09-30 | 25 | $281.5M | 5 | |
| 2019-06-30 | 22 | $287.1M | 14 | |
| 2019-03-31 | 21 | $287.9M | 6 | |
| 2018-12-31 | 20 | $294.4M | 13 | |
| 2018-09-30 | 17 | $318.9M | 6 | |
| 2018-06-30 | 17 | $306.8M | 7 | |
| 2018-03-31 | 18 | $320.0M | 8 | |
| 2017-12-31 | 18 | $301.8M | 33 | |
| 2017-09-30 | 17 | $218.7M | 5 | |
| 2017-06-30 | 17 | $218.0M | 15 | |
| 2017-03-31 | 16 | $246.8M | 28 | |
| 2016-12-31 | 18 | $319.7M | 35 | |
| 2016-09-30 | 17 | $447.6M | 11 | |
| 2016-06-30 | 17 | $405.6M | 15 | |
| 2016-03-31 | 15 | $358.2M | 12 | |
| 2015-12-31 | 16 | $395.6M | 26 | |
| 2015-09-30 | 15 | $512.6M | 23 | |
| 2015-06-30 | 17 | $637.8M | 19 | |
| 2015-03-31 | 17 | $626.7M | 5 | |
| 2014-12-31 | 21 | $628.6M | 29 | |
| 2014-09-30 | 19 | $585.9M | 6 | |
| 2014-06-30 | 19 | $616.6M | 19 | |
| 2014-03-31 | 18 | $581.7M | 9 | |
| 2013-12-31 | 4 | $560.9M | 22 | |
| 2013-09-30 | 5 | $670.0M | 47 | |
| 2013-06-30 | 5 | $714.3M | 0 |
George Kaiser Family Foundation's most significant position changes for 2026-03-31: New buy: Ss Spdr Bb 1-3m T-bill ETF (BIL); New buy: Ishares 0-3 Month Treasury B (SGOV); New buy: Taboola.com Ltd. (TBLA); New buy: Cellebrite DI Ltd. (CLBT); New buy: Maxcyte INC (MXCT).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | EE | Excelerate Energy Inc-a | +0.3% | — | Unchanged |
| 2 | TYL | Tyler Technologies INC | 0% | +79.74% | Add |
| 3 | ASPN | Aspen Aerogels INC | 0% | — | Unchanged |
| 4 | KLAC | Kla CORP | 0% | — | Unchanged |
| 5 | LRCX | Lam Research CORP | — | — | Unchanged |
| 6 | MPWR | Monolithic Power Systems INC | — | — | Unchanged |
| 7 | LIN | Linde plc | — | — | Unchanged |
| 8 | COST | Costco Wholesale CORP | — | — | Unchanged |
| 9 | ETN | Eaton Corporation plc | — | — | Unchanged |
| 10 | TSM | Taiwan Semiconductor-sp Adr | 0% | — | Unchanged |
| 11 | TMO | Thermo Fisher Scientific INC | 0% | — | Unchanged |
| 12 | MELI | Mercadolibre INC | 0% | — | Unchanged |
| 13 | BRO | Brown & Brown INC | 0% | — | Unchanged |
| 14 | FICO | Fair Isaac CORP | 0% | — | Unchanged |
| 15 | AXON | Axon Enterprise INC | 0% | — | Unchanged |
| 16 | BX | Blackstone INC | 0% | — | Unchanged |
| 17 | HURC | Hurco Companies INC | 0% | +13.63% | Add |
| 18 | ISRG | Intuitive Surgical INC | 0% | — | Unchanged |
| 19 | SPGI | S&p Global INC | 0% | — | Unchanged |
| 20 | LLY | Eli Lilly & Co | 0% | — | Unchanged |
| 21 | MCO | Moody's CORP | 0% | — | Unchanged |
| 22 | SNPS | Synopsys INC | 0% | — | Unchanged |
| 23 | META | Meta Platforms Inc-class A | 0% | — | Unchanged |
| 24 | MA | Mastercard INC - A | 0% | — | Unchanged |
| 25 | CDNS | Cadence Design Sys INC | 0% | — | Unchanged |
| 26 | PANW | Palo Alto Networks INC | 0% | — | Unchanged |
| 27 | TW | Tradeweb Markets Inc-class A | 0% | +0.29% | Add |
| 28 | INTU | Intuit INC | 0% | — | Unchanged |
| 29 | MSFT | Microsoft CORP | 0% | — | Unchanged |
| 30 | AVGO | Broadcom INC | 0% | — | Unchanged |
| 31 | GOOGL | Alphabet Inc-cl A | 0% | — | Unchanged |
| 32 | WK | Workiva INC | 0% | +0.49% | Add |
| 33 | UNH | Unitedhealth Group INC | 0% | — | Unchanged |
| 34 | BOC | Boston Omaha Corp-cl A | 0% | — | Unchanged |
| 35 | TDG | Transdigm Group INC | -0.2% | +0.24% | Add |
| 36 | PCOR | Procore Technologies INC | -0.2% | +0.29% | Add |
| 37 | NOW | Servicenow INC | -0.2% | +0.27% | Add |
| 38 | JBL | Jabil INC | -0.3% | -26.14% | Trim |
| 39 | ALKT | Alkami Technology INC | -0.3% | -31.66% | Trim |
| 40 | INTA | Intapp INC | -0.4% | +10.34% | Add |
| 41 | FROG | JFrog Ltd. | -0.5% | -30.82% | Trim |
| 42 | IWL | Ishares Russell Top 200 ETF | -0.6% | — | Unchanged |
| 43 | SPY | Ss Spdr S&p 500 ETF Trust-us | -0.7% | — | Unchanged |
| 44 | BOKF | Bok Financial Corporation | -4.5% | — | Unchanged |
| 45 | BIL | Ss Spdr Bb 1-3m T-bill ETF | — | NEW | New buy |
| 46 | SGOV | Ishares 0-3 Month Treasury B | — | NEW | New buy |
| 47 | TBLA | Taboola.com Ltd. | — | NEW | New buy |
| 48 | CLBT | Cellebrite DI Ltd. | — | NEW | New buy |
| 49 | MXCT | Maxcyte INC | — | NEW | New buy |
| 50 | IT | Gartner INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-14 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-10 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-12 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-13 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-12 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-07 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-02 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-06 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-12 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-13 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-11 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-10 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-13 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | Amendment | View on EDGAR |
| 2022-09-30 | 2022-11-04 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-05 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-11 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-08 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-12 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-12 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-14 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-11 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-13 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-12 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-06 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-31 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-19 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-09 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-25 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-31 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-01 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-09 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-01-29 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-09 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-02 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-10 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-13 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-12-07 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-05 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-05 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-11 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-10 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-11 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-14 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-11 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-10-28 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-13 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-14 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-11 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-01 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-12 | 13F-HR | View on EDGAR |
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