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Super Investors / George Kaiser Family Foundation
GK

George Kaiser Family Foundation

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$1.04B
Positions
105
Quarter ended
June 30, 2026
Filed
August 12, 2026

Reported portfolio value by quarter (53 quarters reported)

$1.04B $184M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$714M in Q2 2013 → $1.04B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
BF Bok Finl Corp 44.8% Unchanged 3,361,707 $467M
Excelerate Energy Inc 28.7% Unchanged 7,854,167 $298M
SS State Str SPDR S&P 500 ETF 5.1% Added 81% 71,473 $53.4M
IT Ishares Tr 4.4% Added 85% 248,501 $46M
SS SPDR Series Trust 2.6% Trimmed 39% 300,759 $27.6M
IT Ishares Tr 2.5% Added 0.9% 254,802 $25.7M
Aspen Aerogels Inc 1.9% Unchanged 3,167,322 $20.1M
Jabil Inc 0.9% Added 0.6% 25,603 $9.87M
Jfrog Ltd 0.7% Unchanged 76,577 $6.96M
Stepstone Group Inc 0.5% New 124,406 $5.15M
Transdigm Group Inc 0.4% Added 0.8% 3,425 $4.56M
Intapp Inc 0.3% Trimmed 22% 114,960 $2.9M
Servicenow Inc 0.3% Added 2.5% 28,645 $2.84M
Alphabet Inc 0.2% Added 187% 7,282 $2.6M
Procore Technologies Inc 0.2% Added 22% 64,062 $2.6M
Tyler Technologies Inc 0.2% Added 13% 8,703 $2.55M
Cellebrite Di Ltd 0.2% Added 62% 169,640 $2.48M
Nvidia Corporation 0.2% Added 246% 12,204 $2.44M
Amazon.com Inc 0.2% Added 349% 9,688 $2.31M
Microsoft Corp 0.2% Added 484% 6,062 $2.26M
TM Tradeweb Mkts Inc 0.2% Unchanged 22,047 $2.2M
Meta Platforms Inc 0.2% Added 433% 3,653 $2.06M
TS Taiwan Semiconductor Manufac 0.2% Added 78% 4,248 $2.03M
Boston Omaha Corp 0.2% Unchanged 140,932 $1.92M
Alkami Technology Inc 0.2% Unchanged 105,707 $1.92M
HC Hurco Co 0.2% Unchanged 80,644 $1.85M
Broadcom Inc 0.2% Added 112% 4,855 $1.83M
Unitedhealth Group Inc 0.2% Added 80% 4,305 $1.79M
Apple Inc 0.2% Added 214% 5,989 $1.73M
DS Descartes Sys Group Inc 0.2% Unchanged 24,131 $1.67M
BH Berkshire Hathaway Inc Del 0.1% Added 215% 2,672 $1.34M
AH Asml Hldg Nv 0.1% New 488 $971K
DR D R Horton Inc 0.1% Added 101% 5,827 $949K
Kla Corp 0.1% Added 443% 3,130 $944K
Advanced Micro Devices Inc 0.1% New 1,544 $897K
Lam Research Corp 0.1% Trimmed 63% 2,058 $892K
Arm Holdings PLC 0.1% New 2,462 $873K
Palo Alto Networks Inc 0.1% Added 8.8% 2,535 $864K
Arista Networks Inc 0.1% Unchanged 4,884 $830K
Mastercard Incorporated 0.1% Added 97% 1,565 $804K
Maxcyte Inc 0.1% Added 30% 627,536 $772K
CW Costco Wholesale Corporation 0.1% Added 88% 791 $740K
CD Cadence Design System Inc 0.1% Added 19% 1,933 $725K
CH Crowdstrike Hldgs Inc 0.1% New 945 $721K
C Corning Inc 0.1% New 2,703 $690K
Amphenol Corp 0.1% New 3,520 $621K
Amarin Corp PLC 0.1% New 37,207 $593K
Goldman Sachs Group Inc 0.1% New 567 $573K
Visa Inc 0.1% New 1,645 $564K
Netflix Inc. 0.1% Added 63% 7,667 $547K
Jpmorgan Chase & Co 0.1% New 1,620 $530K
Eli Lilly & Co 0.0% Trimmed 11% 434 $521K
HN Heico Corp New 0.0% New 1,300 $463K
Abbvie Inc 0.0% New 1,823 $459K
QS Quanta Svcs Inc 0.0% New 632 $455K
Ge Vernova Inc 0.0% New 376 $442K
Nasdaq Inc 0.0% New 5,597 $441K
Mckesson Corp 0.0% New 579 $437K
Eaton Corp PLC 0.0% Trimmed 28% 1,021 $435K
Analog Devices Inc 0.0% New 1,090 $433K

Showing top 60 of 105 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 12, 2026

Company Action Shares changed Value of change % of portfolio
SS State Str SPDR S&P 500 ETF Added +31,890 +$23.8M 5.1%
IT Ishares Tr Added +114,051 +$21.1M 4.4%
SS SPDR Series Trust Trimmed −194,574 −$17.8M 2.6%
Stepstone Group Inc New +124,406 +$5.15M 0.5%
Microsoft Corp Added +5,024 +$1.87M 0.2%
Amazon.com Inc Added +7,532 +$1.8M 0.2%
Nvidia Corporation Added +8,677 +$1.74M 0.2%
Alphabet Inc Added +4,741 +$1.69M 0.2%
Meta Platforms Inc Added +2,967 +$1.67M 0.2%
Taboola.com Ltd Exited −502,513 −$1.56M

Showing the 10 largest of 98 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 14, 2026

Company Action Shares changed Value of change % of portfolio
SS SPDR Series Trust New +495,333 +$45.4M 5.1%
IT Ishares Tr New +252,558 +$25.4M 2.9%
Jabil Inc Trimmed −9,009 −$2.39M 0.8%
Jfrog Ltd Trimmed −34,123 −$1.6M 0.4%
Taboola.com Ltd New +502,513 +$1.56M 0.2%
Cellebrite Di Ltd New +104,806 +$1.44M 0.2%
Tyler Technologies Inc Added +3,424 +$1.17M 0.3%
Alkami Technology Inc Trimmed −48,971 −$767K 0.2%
Intapp Inc Added +13,834 +$355K 0.4%
Maxcyte Inc New +481,803 +$338K

Showing the 10 largest of 18 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 10, 2026

Company Action Shares changed Value of change % of portfolio
Servicenow Inc Added +22,310 +$3.42M 0.6%
Alti Global Inc Exited −291,763 −$1.04M
HC Hurco Co Added +26,000 +$402K 0.1%
Netflix Inc Added +4,230 +$397K 0.1%
Workiva Inc Added +2,231 +$192K 0.1%
Jabil Inc Added +481 +$110K 1.1%
Jfrog Ltd Added +599 +$37.4K 0.9%
Tyler Technologies Inc Added +73 +$33.1K 0.3%
Transdigm Group Inc Added +14 +$18.6K 0.6%
Procore Technologies Inc Added +241 +$17.5K 0.5%

Showing the 10 largest of 11 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 12, 2025

Company Action Shares changed Value of change % of portfolio
Cyberark Software Ltd. Exited −7,426 −$3.02M
Procore Technologies Inc Added +28,897 +$2.11M 0.5%
DS Descartes Sys Group Inc Trimmed −15,478 −$1.46M 0.3%
Intapp Inc Added +30,952 +$1.27M 0.8%
Alti Global Inc New +291,763 +$1.04M 0.1%
Alkami Technology Inc Added +40,482 +$1.01M 0.5%
Arista Networks Inc New +4,884 +$712K 0.1%
Amarin Corporation PLC Exited −38,197 −$620K
Arista Networks, Inc. Exited −4,884 −$500K
Workiva Inc New +5,686 +$489K 0.1%

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Added +13,663 +$8.44M 3.5%
IR Ishares Russell Top 200 ETF Added +43,695 +$6.69M 3.0%
Transdigm Group Incorporated Added +3,168 +$4.82M 0.7%
Ptc Inc. Exited −24,555 −$3.8M
Morningstar, Inc. Exited −9,349 −$2.8M
Amarin Corporation PLC New +38,197 +$620K 0.1%
Servicenow, Inc. Trimmed −524 −$539K 0.8%
Arista Networks, Inc. New +4,884 +$500K 0.1%
Cyberark Software Ltd. Trimmed −1,128 −$459K 0.4%
Tradeweb Markets Inc. Added +3,057 +$448K 0.5%

Showing the 10 largest of 67 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 13, 2025

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Trust New +25,920 +$14.5M 2.1%
IR Ishares Russell Top 200 ETF New +90,755 +$12.5M 1.8%
Alkami Technology, Inc. New +112,315 +$2.95M 0.4%
Tradeweb Markets Inc. New +18,791 +$2.79M 0.4%
Gxo Logistics, Inc. Exited −49,503 −$2.15M
Cyberark Software, Ltd. Trimmed −3,878 −$1.31M 0.4%
Intapp, Inc. Trimmed −21,872 −$1.28M 0.8%
Morningstar, Inc. Added +1,656 +$497K 0.4%
Jfrog Ltd. Added +13,376 +$428K 0.5%
Brown & Brown, Inc. New +2,666 +$332K

Showing the 10 largest of 60 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 12, 2025

Company Action Shares changed Value of change % of portfolio
The Descartes Systems Group Inc. New +34,575 +$3.93M 0.6%
ZG Zeta Global Holdings Corp. - Cl A Exited −103,695 −$3.09M
Zuora Inc Exited −179,254 −$1.55M
Unitedhealth Group Incorporated New +467 +$236K

Q3 2024

quarter ended September 30, 2024 · filed November 07, 2024

Company Action Shares changed Value of change % of portfolio
ZG Zeta Global Holdings Corp. - Cl A Trimmed −61,054 −$1.82M 0.5%
Procore Technologies, Inc. New +22,928 +$1.42M 0.2%
Endava PLC Exited −29,943 −$876K
Jfrog Ltd. Added +27,821 +$808K 0.5%
Intapp, Inc. Added +15,127 +$724K 0.9%
Apollomics Inc. Exited −670,976 −$141K
Hurco Companies, Inc. Added +5,314 +$112K 0.1%

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