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Livermore
Livermore
ZHEN

Trust Co of Oklahoma

SEC CIK
0001083323
Latest filing
Jul 14, 2026

The latest 13F from Trust Co of Oklahoma covers Q2 2026 (filed Jul 14, 2026): 140 long positions worth $389.2M. The top 10 holdings make up 48.1% of the portfolio, and the largest is Vanguard Information Technology ETF at 14.8%. Livermore has 22 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
15
Est. +$8.59M
Added
47
Est. +$5.98M
Reduced
55
Est. −$6.60M
Sold out
14
Est. −$11.6M

Top 5 holdings

Share of this quarter's portfolio value

  1. Vanguard Information Technology ETF92204A702
    14.8%$57.8M
  2. SPYSPDR S&P 500 ETF Trust
    6.5%$25.2MHistory
  3. AAPLApple Inc.
    5.1%$19.9MHistory
  4. Vanguard Financials ETF92204A405
    4.8%$18.8M
  5. GOOGLAlphabet Inc.
    3.6%$14.0MHistory

Share of portfolio

Top 5 holdings and the other 135 positions, by share of portfolio value

  1. Vanguard Information Technology ETF14.8%
  2. SPY6.5%
  3. AAPL5.1%
  4. Vanguard Financials ETF4.8%
  5. GOOGL3.6%
  6. Other 135 positions65.1%

Biggest buys

New and added positions, by estimated amount bought

  1. HONHoneywell International Inc
    +$1.43MNewHistory
  2. HONAHoneywell Aerospace Inc.
    +$1.42MNewHistory
  3. First Tr Exchange-Traded FD33734X176
    +$1.30MNew
  4. First Trust Nasdaq-100 Technology Sector Index Fund337345102
    +$1.29MNew
  5. State Street Technology Select Sector SPDR ETF81369Y803
    +$1.19MAdded

Largest weight increases

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

  1. LRCXLam Research Corp
    +0.73 pp0.9% → 1.7%History
  2. HONHoneywell International Inc
    +0.37 pp0.0% → 0.4%History
  3. HONAHoneywell Aerospace Inc.
    +0.37 pp0.0% → 0.4%History
  4. GOOGLAlphabet Inc.
    +0.36 pp3.2% → 3.6%History
  5. State Street Technology Select Sector SPDR ETF81369Y803
    +0.35 pp0.2% → 0.5%

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. HONHoneywell International Inc
    −$3.55MSold outHistory
  2. SGISomnigroup International Inc.
    −$2.39MReducedHistory
  3. Invesco Actvely MNGD Etc FD46090F100
    −$1.72MSold out
  4. SPDR Ser Tr78464A532
    −$1.47MSold out
  5. ACNAccenture plc
    −$1.39MSold outHistory

Largest weight decreases

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

  1. HONHoneywell International Inc
    −1.03 pp1.0% → 0.0%History
  2. SGISomnigroup International Inc.
    −0.66 pp0.8% → 0.1%History
  3. Invesco Actvely MNGD Etc FD46090F100
    −0.50 pp0.5% → 0.0%
  4. COSTCostco Wholesale Corp
    −0.48 pp2.5% → 2.0%History
  5. SPDR Ser Tr78464A532
    −0.43 pp0.4% → 0.0%

Metrics

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

Portfolio value
$389.2M
+$45.9M (+13.4%) vs. prior quarter
Positions
140
+1 vs. prior quarter
Top 10 concentration
48.1%
Top 10 as share of value
Turnover
4.0%
Q2 2026, one quarter
Average holding period
19.7 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 $389.2M (Q2 2026)

Q1 2021: $278.3MQ2 2021: $295.4MQ3 2021: $279.6MQ4 2021: $295.9MQ1 2022: $261.3MQ2 2022: $212.3MQ3 2022: $198.4MQ4 2022: $248.5MQ1 2023: $255.6MQ2 2023: $270.5MQ3 2023: $250.8MQ4 2023: $267.1MQ1 2024: $281.8MQ2 2024: $284.7MQ3 2024: $308.2MQ4 2024: $312.9MQ1 2025: $289.7MQ2 2025: $314.3MQ3 2025: $338.0MQ4 2025: $342.9MQ1 2026: $343.3MQ2 2026: $389.2M
Q1 2021Q2 2026
13F filings of Trust Co of Oklahoma by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 14, 2026140$389.2MVanguard Information Technology ETFSPYAAPLvs. Q1 2026SEC
Q1 2026Apr 20, 2026139$343.3MVanguard Information Technology ETFSPYAAPLvs. Q4 2025SEC
Q4 2025Jan 14, 2026133$342.9MVanguard Information Technology ETFSPYVanguard Financials ETFvs. Q3 2025SEC
Q3 2025Oct 22, 2025140$338.0MVanguard Information Technology ETFSPYVanguard Financials ETFvs. Q2 2025SEC
Q2 2025Jul 7, 2025138$314.3MVanguard Information Technology ETFSPYVanguard Financials ETFvs. Q1 2025SEC
Q1 2025Apr 15, 2025131$289.7MVanguard Information Technology ETFSPYVanguard Financials ETFvs. Q4 2024SEC
Q4 2024Jan 17, 2025125$312.9MVanguard Information Technology ETFSPYAAPLvs. Q3 2024SEC
Q3 2024Oct 15, 2024125$308.2MVanguard Information Technology ETFSPYAAPLvs. Q2 2024SEC
Q2 2024Jul 23, 2024132$284.7MVanguard Information Technology ETFAAPLSPYvs. Q1 2024SEC
Q1 2024Apr 19, 2024133$281.8MVanguard Information Technology ETFVanguard Financials ETFSPYvs. Q4 2023SEC
Q4 2023Jan 23, 2024143$267.1MVanguard Information Technology ETFAAPLVanguard Financials ETFvs. Q3 2023SEC
Q3 2023Oct 16, 2023141$250.8MVanguard Information Technology ETFAAPLVanguard Financials ETFvs. Q2 2023SEC
Q2 2023Jul 12, 2023145$270.5MVanguard Information Technology ETFAAPLVanguard Financials ETFvs. Q1 2023SEC
Q1 2023Apr 14, 2023133$255.6MVanguard Information Technology ETFAAPLVanguard Financials ETFvs. Q4 2022SEC
Q4 2022Jan 19, 2023139$248.5MVanguard Information Technology ETFVanguard Financials ETFAAPLvs. Q3 2022SEC
Q3 2022Oct 11, 2022111$198.4MVanguard Information Technology ETFAAPLVanguard Financials ETFvs. Q2 2022SEC
Q2 2022Jul 28, 2022116$212.3MVanguard Information Technology ETFVanguard Financials ETFAAPLvs. Q1 2022SEC
Q1 2022May 25, 2022119$261.3MVanguard Information Technology ETFAAPLVanguard Financials ETFvs. Q4 2021SEC
Q4 2021Jan 21, 2022126$295.9MVanguard Information Technology ETFAAPLVanguard Financials ETFvs. Q3 2021SEC
Q3 2021Oct 8, 2021128$279.6MVanguard Information Technology ETFVanguard Financials ETFAAPLvs. Q2 2021SEC
Q2 2021Jul 26, 2021141$295.4MVanguard Information Technology ETFAAPLVanguard Financials ETFvs. Q1 2021SEC
Q1 2021May 3, 2021130$278.3MVanguard Information Technology ETFVanguard Financials ETFAAPL–SEC