Skip to main content
Livermore
Livermore
ZHEN

George Kaiser Family Foundation

SEC CIK
0001265376
Latest filing
Aug 12, 2026

The latest 13F from George Kaiser Family Foundation covers Q2 2026 (filed Aug 12, 2026): 105 long positions worth $1.04B. The top 10 holdings make up 92.2% of the portfolio, and the largest is Bok Financial Corp (BOKF) at 44.8%. Livermore has 23 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
40
Est. +$21.7M
Added
33
Est. +$62.5M
Reduced
19
Est. −$22.5M
Sold out
6
Est. −$3.17M

Top 5 holdings

Share of this quarter's portfolio value

  1. BOKFBok Financial Corp
    44.8%$466.9MHistory
  2. EEExcelerate Energy, Inc.
    28.7%$298.4MHistory
  3. SPYSPDR S&P 500 ETF Trust
    5.1%$53.4MHistory
  4. iShares Tr464289446
    4.4%$46.0M
  5. State Street SPDR Bloomberg 1-3 Month T-Bill ETF78468R663
    2.6%$27.6M

Share of portfolio

Top 5 holdings and the other 100 positions, by share of portfolio value

  1. BOKF44.8%
  2. EE28.7%
  3. SPY5.1%
  4. iShares Tr4.4%
  5. State Street SPDR Bloomberg 1-3 Month T-Bill ETF2.6%
  6. Other 100 positions14.3%

Biggest buys

New and added positions, by estimated amount bought

  1. SPYSPDR S&P 500 ETF Trust
    +$23.8MAddedHistory
  2. iShares Tr464289446
    +$21.1MAdded
  3. STEPStepStone Group Inc.
    +$5.15MNewHistory
  4. MSFTMicrosoft Corp
    +$1.87MAddedHistory
  5. AMZNAmazon Com Inc
    +$1.80MAddedHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. SPYSPDR S&P 500 ETF Trust
    +2.21 pp2.9% → 5.1%History
  2. iShares Tr464289446
    +1.97 pp2.4% → 4.4%
  3. STEPStepStone Group Inc.
    +0.49 pp0.0% → 0.5%History
  4. JBLJabil Inc
    +0.18 pp0.8% → 0.9%History
  5. MSFTMicrosoft Corp
    +0.17 pp<0.1% → 0.2%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. State Street SPDR Bloomberg 1-3 Month T-Bill ETF78468R663
    −$17.8MReduced
  2. TBLATaboola.com Ltd.
    −$1.56MSold outHistory
  3. LRCXLam Research Corp
    −$1.50MReducedHistory
  4. INTAIntapp, Inc.
    −$824.1KReducedHistory
  5. KLACKLA Corp
    −$793.5KReducedConverted for a 10-for-1 splitHistory

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. State Street SPDR Bloomberg 1-3 Month T-Bill ETF78468R663
    −2.50 pp5.1% → 2.6%
  2. TBLATaboola.com Ltd.
    −0.18 pp0.2% → 0.0%History
  3. INTAIntapp, Inc.
    −0.15 pp0.4% → 0.3%History
  4. WKWorkiva Inc
    −0.05 pp0.1% → 0.0%History
  5. LRCXLam Research Corp
    −0.05 pp0.1% → 0.1%History

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$1.04B
+$158.6M (+18.0%) vs. prior quarter
Positions
105
+34 vs. prior quarter
Top 10 concentration
92.2%
Top 10 as share of value
Turnover
2.7%
Q2 2026, one quarter
Average holding period
16.6 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $1.04B (Q2 2026)

Q1 2021: $479.6MQ2 2021: $618.2MQ3 2021: $597.4MQ4 2021: $697.2MQ1 2022: $612.5MQ2 2022: $562.7MQ3 2022: $570.3MQ4 2022: $673.4MQ1 2023: $619.3MQ2 2023: $584.2MQ3 2023: $524.0MQ4 2023: $489.4MQ1 2024: $522.7MQ2 2024: $565.9MQ3 2024: $654.3MQ4 2024: $678.8MQ1 2025: $680.5MQ2 2025: $693.9MQ3 2025: $712.6MQ4 2025: $747.2MQ1 2026: $882.8MQ2 2026: $1.04B
Q1 2021Q2 2026
13F filings of George Kaiser Family Foundation by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 12, 2026105$1.04BBOKFEESPYvs. Q1 2026SEC
Q1 2026May 14, 202671$882.8MBOKFEEState Street SPDR Bloomberg 1-3 Month T-Bill ETFvs. Q4 2025SEC
Q4 2025Feb 10, 202667$747.2MBOKFEESPYvs. Q3 2025SEC
Q3 2025Nov 12, 202568$712.6MBOKFEESPYvs. Q2 2025SEC
Q2 2025Aug 14, 202568$693.9MBOKFEESPYvs. Q1 2025SEC
Q1 2025May 13, 202568$680.5MBOKFEEASPNvs. Q4 2024SEC
Q4 2024Feb 12, 202517$678.8MBOKFEEASPNvs. Q3 2024SEC
Q3 2024Nov 7, 202417$654.3MBOKFEEASPNvs. Q2 2024SEC
Q2 2024Aug 2, 202418$565.9MBOKFEEASPNvs. Q1 2024SEC
Q1 2024May 6, 202418$522.7MBOKFEEASPNvs. Q4 2023SEC
Q4 2023Feb 12, 202419$489.4MBOKFEEASPNvs. Q3 2023SEC
Q3 2023Nov 13, 202341$524.0MBOKFEEASPNvs. Q2 2023SEC
Q2 2023Aug 11, 202344$584.2MBOKFEEASPNvs. Q1 2023SEC
Q1 2023May 10, 202346$619.3MBOKFEEASPNvs. Q4 2022SEC
Q4 2022Feb 13, 202342$673.4MBOKFEEASPNvs. Q3 2022SEC
Q3 2022Nov 14, 2022Amended43$570.3MBOKFEEASPNvs. Q2 2022SEC
Q2 2022Aug 5, 202247$562.7MBOKFEEASPNvs. Q1 2022SEC
Q1 2022May 11, 202245$612.5MBOKFASPNCALYvs. Q4 2021SEC
Q4 2021Feb 8, 202242$697.2MBOKFASPNCALYvs. Q3 2021SEC
Q3 2021Nov 12, 202145$597.4MBOKFASPNCALYvs. Q2 2021SEC
Q2 2021Aug 12, 202147$618.2MBOKFCALYASPNvs. Q1 2021SEC
Q1 2021May 14, 202143$479.6MBOKFASPNCMRC–SEC

13D and 13G filings

Companies where George Kaiser Family Foundation reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

George Kaiser Family Foundation does not currently report owning 5% or more of any company.

Latest filings

4 filings on file made by George Kaiser Family Foundation or listing it as a reporting person, newest first.

Schedule 13D and 13G filings by George Kaiser Family Foundation
CompanyFiled (ET)FormStakeChangeEvent dateFiling
ASPNAspen Aerogels IncOct 22, 202413G/AOld format–––SEC
BOKFBok Financial CorpFeb 9, 202413G/AOld format–––SEC
BOKFBok Financial CorpAug 11, 202313GOld format–New–SEC
EEExcelerate Energy, Inc.Apr 29, 202213D/AOld format–––SEC