Arkolith/Funds/George Kaiser Family Foundation

George Kaiser Family Foundation

CIK 1265376Endowment / foundation
Holdings as of Jun 30, 2026·disclosed Aug 12, 2026·~43-day 13F lag·13F-HR
Active Filer

George Kaiser Family Foundation holds a concentrated book of 105 stocks worth $1.0B as of Q2 2026 (disclosed Aug 12, 2026, a ~43-day 13F lag). This quarter they opened Stepstone Group Inc-Class A and trimmed SS SPDR BB 1-3M T-Bill ETF. Their largest long position is Bok Financial Corporation at 45% of the equity book.

Opened
49
bought for the first time
Added to
34
already held, bought more
Trimmed
18
sold some, still holds it
Sold out
6
exited the position entirely

Concentration

Top-heavy: concentrated book

Top 5 holdings
86%
Top 10 holdings
92%
Top 20 holdings
95%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

85% mapped to company sectors

Financials
46%
Utilities
29%
ETF / fund or unclassified
15%
Information Technology
6%
Industrials
3%
Consumer Discretionary
1%
Health Care
1%
Real Estate
0%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
Trimmed / exited

Funds with the most overlap

Other tracked managers holding the same core names as George Kaiser Family Foundation

Manager / fundShared namesTheir $ in those
BlackRock, Inc.80 / 80$2.1T
MORGAN STANLEY80 / 80$525.2B
JPMORGAN CHASE & CO80 / 80$503.9B
GOLDMAN SACHS GROUP INC80 / 80$241.4B
ROYAL BANK OF CANADA80 / 80$146.8B
UBS Group AG80 / 80$139.3B
WELLS FARGO & COMPANY/MN80 / 80$125.2B
FMR LLC79 / 80$823.7B

Ranked by how many of George Kaiser Family Foundation's top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

105 positions
#SecurityValueShares% PortLast moveHistory
1Bok Finl Corp
COM NEW
$466.9M3.36M
44.8%
Held
2Excelerate Energy Inc
CL A COM
$298.4M7.85M
28.7%
Held
3State STR SPDR S&P 500 ETF
TR UNIT
$53.4M71.5K
5.1%
+81%
Added · +32K sh
4Ishares TR
RUS TOP 200 ETF
$46.0M248.5K
4.4%
+85%
Added · +114K sh
5SPDR Series Trust
ST STR BLO 1 ETF
$27.6M300.8K
2.6%
−39%
Reduced · −195K sh
6Ishares TR
0-3 MTH TREASURY
$25.7M254.8K
2.5%
+0.9%
Added · +2K sh
7Aspen Aerogels Inc
COM
$20.1M3.17M
1.9%
Held
8Jabil Inc
COM
$9.9M25.6K
0.9%
+0.6%
Added · +151 sh
9Jfrog Ltd
ORD SHS
$7.0M76.6K
0.7%
Held
10Stepstone Group Inc
COM CL A
$5.1M124.4K
0.5%
New
New position
11Transdigm Group Inc
COM
$4.6M3.4K
0.4%
+0.8%
Added · +26 sh
12Intapp Inc
COM
$2.9M115.0K
0.3%
−22%
Reduced · −33K sh
13Servicenow Inc
COM
$2.8M28.6K
0.3%
+2.5%
Added · +710 sh
14Alphabet Inc
CAP STK CL A
$2.6M7.3K
0.2%
+187%
Added · +5K sh
15Procore Technologies Inc
COM
$2.6M64.1K
0.2%
+22%
Added · +12K sh
16Tyler Technologies Inc
COM
$2.5M8.7K
0.2%
+13%
Added · +985 sh
17Cellebrite Di Ltd
ORDINARY SHARES
$2.5M169.6K
0.2%
+62%
Added · +65K sh
18Nvidia Corporation
COM
$2.4M12.2K
0.2%
+246%
Added · +9K sh
19Amazon.com Inc
COM
$2.3M9.7K
0.2%
+349%
Added · +8K sh
20Microsoft Corp
COM
$2.3M6.1K
0.2%
+484%
Added · +5K sh
21Tradeweb MKTS Inc
CL A
$2.2M22.0K
0.2%
Held
22Meta Platforms Inc
CL A
$2.1M3.7K
0.2%
+433%
Added · +3K sh
23Taiwan Semiconductor Manufac
SPONSORED ADS
$2.0M4.2K
0.2%
+78%
Added · +2K sh
24Boston Omaha Corp
CL A COM STK
$1.9M140.9K
0.2%
Held
25Alkami Technology Inc
COM
$1.9M105.7K
0.2%
Held
26Hurco Co
COM
$1.8M80.6K
0.2%
Held
27Broadcom Inc
COM
$1.8M4.9K
0.2%
+112%
Added · +3K sh
28Unitedhealth Group Inc
COM
$1.8M4.3K
0.2%
+80%
Added · +2K sh
29Apple Inc
COM
$1.7M6.0K
0.2%
+214%
Added · +4K sh
30Descartes Sys Group Inc
COM
$1.7M24.1K
0.2%
Held
31Berkshire Hathaway Inc Del
CL B NEW
$1.3M2.7K
0.1%
+215%
Added · +2K sh
32ASML Hldg NV
N Y REGISTRY SHS
$971K488
0.1%
New
New position
33D R Horton Inc
COM
$949K5.8K
0.1%
+101%
Added · +3K sh
34Kla Corp
COM NEW
$944K3.1K
0.1%
+443%
Added · +3K sh
35Advanced Micro Devices Inc
COM
$897K1.5K
0.1%
New
New position
36Lam Research Corp
COM NEW
$892K2.1K
0.1%
−63%
Reduced · −3K sh
37Arm Holdings PLC
SPONSORED ADS
$873K2.5K
0.1%
New
New position
38Palo Alto Networks Inc
COM
$864K2.5K
0.1%
+8.8%
Added · +205 sh
39Arista Networks Inc
COM SHS
$830K4.9K
0.1%
Held
40Mastercard Incorporated
CL A
$804K1.6K
0.1%
+97%
Added · +771 sh
41Maxcyte Inc
COM
$772K627.5K
0.1%
+30%
Added · +146K sh
42Costco Wholesale Corporation
COM
$740K791
0.1%
+88%
Added · +371 sh
43Cadence Design System Inc
COM
$725K1.9K
0.1%
+19%
Added · +310 sh
44Crowdstrike Hldgs Inc
CL A
$721K945
0.1%
New
New position
45Corning Inc
COM
$690K2.7K
0.1%
New
New position
46Amphenol Corp
CL A
$621K3.5K
0.1%
New
New position
47Amarin Corp PLC
SPONSORED ADR
$593K37.2K
0.1%
New
New position
48Goldman Sachs Group Inc
COM
$573K567
0.1%
New
New position
49Visa Inc
COM CL A
$564K1.6K
0.1%
New
New position
50Netflix Inc.
COM
$547K7.7K
0.1%
+63%
Added · +3K sh
Showing 50 of 105 positions
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Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q2 2026Jun 30, 2026Aug 12, 2026105$1.0B13F-HR
Q1 2026Mar 31, 2026May 14, 202671$882.8M13F-HR
Q4 2025Dec 31, 2025Feb 10, 202667$747.2M13F-HR
Q3 2025Sep 30, 2025Nov 12, 202568$712.6M13F-HR
Q2 2025Jun 30, 2025Aug 14, 202568$693.9M13F-HR
Q1 2025Mar 31, 2025May 13, 202568$680.5M13F-HR
Q4 2024Dec 31, 2024Feb 12, 202517$678.8M13F-HR
Q3 2024Sep 30, 2024Nov 7, 202417$654.3M13F-HR

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.