Trust Co Of Oklahoma holds a focused book of 140 stocks worth $389.2M as of Q2 2026 (disclosed Jul 14, 2026, a ~45-day 13F lag). This quarter they opened Honeywell International Inc and trimmed SS SPDR S&P 500 ETF Trust-US. Their largest long position is Vanguard Info Tech ETF at 15% of the equity book.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1083323/holdings"
Use Arkolith to show TRUST CO OF OKLAHOMA's latest holdings, largest changes, and filing provenance.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
47% mapped to company sectors
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.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Vanguard Technology ETF COMMON STOCK | $57.8M | 483.4K | 14.8% | ▲+697% Added · +423K sh | |
| 2 | State Street SPDR S&P 500 ETF Trust COMMON STOCK | $25.2M | 33.8K | 6.5% | ▼~0% Reduced · −2 sh | |
| 3 | Apple Inc COMMON STOCK | $19.9M | 68.8K | 5.1% | ▼−0.5% Reduced · −346 sh | |
| 4 | Vanguard Financials ETF COMMON STOCK | $18.8M | 142.9K | 4.8% | ▼−0.5% Reduced · −747 sh | |
| 5 | Alphabet Inc CL A COMMON STOCK | $14.0M | 39.1K | 3.6% | ▲+1.4% Added · +561 sh | |
| 6 | Vanguard Consumer Discr ETF COMMON STOCK | $12.6M | 31.7K | 3.2% | ▼−1.7% Reduced · −551 sh | |
| 7 | Ste ST Industrial SLCT SCTR SPDR ETF COMMON STOCK | $10.9M | 58.6K | 2.8% | ▲+4.8% Added · +3K sh | |
| 8 | Vanguard Health Care ETF COMMON STOCK | $10.1M | 33.7K | 2.6% | ▲~0% Added · +11 sh | |
| 9 | Microsoft Corp COMMON STOCK | $9.2M | 24.7K | 2.4% | ▼−4.2% Reduced · −1K sh | |
| 10 | Visa Inc CL A COMMON STOCK | $8.7M | 25.4K | 2.2% | ▼−2.9% Reduced · −764 sh | |
| 11 | Union Pacific COMMON STOCK | $8.2M | 30.3K | 2.1% | ▼−4.2% Reduced · −1K sh | |
| 12 | Costco Wholesale COMMON STOCK | $7.8M | 8.3K | 2.0% | ▼−2.6% Reduced · −225 sh | |
| 13 | Vanguard S&P 500 ETF COMMON STOCK | $7.6M | 11.1K | 2.0% | ▲+3.4% Added · +360 sh | |
| 14 | Applied Materials COMMON STOCK | $7.6M | 10.5K | 1.9% | ▼−2.2% Reduced · −240 sh | |
| 15 | Amazon.com Inc COMMON STOCK | $7.1M | 29.8K | 1.8% | ▲+1.3% Added · +387 sh | |
| 16 | Lam Research Corporation COMMON STOCK | $6.5M | 14.9K | 1.7% | ▲+0.1% Added · +18 sh | |
| 17 | Nvidia Corp COMMON STOCK | $6.0M | 30.0K | 1.5% | ▲+2.5% Added · +721 sh | |
| 18 | Ishares Core S&P Mid-Cap ETF COMMON STOCK | $5.8M | 75.4K | 1.5% | ▲+3.6% Added · +3K sh | |
| 19 | STST CMMNCN SRVCS SLCT SCTR SPDR ETF COMMON STOCK | $5.4M | 50.7K | 1.4% | ▲+0.3% Added · +149 sh | |
| 20 | SS Utilities Select Sector COMMON STOCK | $4.4M | 97.8K | 1.1% | ▼−0.2% Reduced · −192 sh | |
| 21 | Danaher Corp COMMON STOCK | $4.3M | 22.7K | 1.1% | ▼−2.3% Reduced · −524 sh | |
| 22 | Walmart Inc COMMON STOCK | $4.2M | 37.0K | 1.1% | ▲+3.4% Added · +1K sh | |
| 23 | Alphabet Inc CL C COMMON STOCK | $3.9M | 11.0K | 1.0% | ▼−1.8% Reduced · −205 sh | |
| 24 | Broadcom Inc COMMON STOCK | $3.5M | 9.4K | 0.9% | ▲+12% Added · +998 sh | |
| 25 | Thermo Fisher Scientific COMMON STOCK | $3.5M | 7.1K | 0.9% | ▼−1.2% Reduced · −83 sh | |
| 26 | Chevron Corporation COMMON STOCK | $3.5M | 20.8K | 0.9% | ▲+2.0% Added · +411 sh | |
| 27 | ST STRT Matrials SLCT SCTRSPDR ETF COMMON STOCK | $3.4M | 67.0K | 0.9% | ▼−1.2% Reduced · −793 sh | |
| 28 | STST Cnsmrdscrtnry SLCTSCTR SPDR ETF COMMON STOCK | $3.4M | 29.0K | 0.9% | ▼−1.1% Reduced · −317 sh | |
| 29 | SS Energy Select Sector COMMON STOCK | $3.3M | 62.7K | 0.9% | ▼−1.6% Reduced · −1K sh | |
| 30 | Exxon Mobil Corp COMMON STOCK | $3.3M | 24.1K | 0.8% | ▲+3.5% Added · +816 sh | |
| 31 | Pepsico COMMON STOCK | $3.2M | 23.6K | 0.8% | ▼−3.9% Reduced · −968 sh | |
| 32 | Vanguard Consumer Staples ETF COMMON STOCK | $3.0M | 13.5K | 0.8% | ▼−0.5% Reduced · −66 sh | |
| 33 | Taiwan Semiconductor MFG Ltd COMMON STOCK | $3.0M | 6.2K | 0.8% | ▼−4.3% Reduced · −275 sh | |
| 34 | Berkshire Hathaway Inc Del COMMON STOCK | $3.0M | 5.9K | 0.8% | ▲+3.0% Added · +171 sh | |
| 35 | Amphenol Corp COMMON STOCK | $2.8M | 16.1K | 0.7% | ▲+0.1% Added · +20 sh | |
| 36 | Home Depot COMMON STOCK | $2.6M | 7.4K | 0.7% | ▲+2.1% Added · +156 sh | |
| 37 | Micron Technology Inc COMMON STOCK | $2.5M | 2.2K | 0.7% | ▼−6.1% Reduced · −142 sh | |
| 38 | Vanguard Communication Services ETF COMMON STOCK | $2.5M | 13.6K | 0.6% | ▼−4.3% Reduced · −611 sh | |
| 39 | Williams Companies COMMON STOCK | $2.0M | 27.2K | 0.5% | ▲+0.1% Added · +29 sh | |
| 40 | Ste ST Tech Select Sector SPDR ETF COMMON STOCK | $2.0M | 10.6K | 0.5% | ▲+144% Added · +6K sh | |
| 41 | Vanguard Energy ETF COMMON STOCK | $1.9M | 12.5K | 0.5% | ▼−3.4% Reduced · −434 sh | |
| 42 | BlackRock Inc COMMON STOCK | $1.8M | 1.9K | 0.5% | ▼−0.6% Reduced · −11 sh | |
| 43 | ST STRT Finncial SLCT Sctor SPDR ETF COMMON STOCK | $1.7M | 32.0K | 0.4% | ▲+1.6% Added · +521 sh | |
| 44 | Eaton Corp PLC COMMON STOCK | $1.7M | 4.0K | 0.4% | ▲+2.9% Added · +110 sh | |
| 45 | Novartis AG Sponsored ADR COMMON STOCK | $1.7M | 10.7K | 0.4% | ▼−5.3% Reduced · −604 sh | |
| 46 | Chubb Ltd COMMON STOCK | $1.7M | 4.9K | 0.4% | ▼−6.9% Reduced · −366 sh | |
| 47 | Advanced Micro Devices Inc COMMON STOCK | $1.6M | 2.8K | 0.4% | ▼−2.0% Reduced · −58 sh | |
| 48 | Fidelity Msci Industrial Index ETF COMMON STOCK | $1.6M | 16.0K | 0.4% | ▼−0.2% Reduced · −26 sh | |
| 49 | First Trust Nasdaq Semiconductor ETF COMMON STOCK | $1.6M | 5.6K | 0.4% | ▲+18% Added · +851 sh | |
| 50 | JPMorgan Chase & Co COMMON STOCK | $1.6M | 4.8K | 0.4% | ▲+13% Added · +549 sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 14, 2026 | 185 | $389.2M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 20, 2026 | 184 | $343.3M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 14, 2026 | 180 | $342.9M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 22, 2025 | 189 | $338.0M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 7, 2025 | 187 | $314.3M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 15, 2025 | 179 | $289.7M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 17, 2025 | 171 | $312.9M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 15, 2024 | 171 | $308.2M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~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.