Ark & TLK Investments, LLC holds a focused book of 126 stocks worth $404.9M as of Q2 2026 (disclosed Jul 20, 2026, a ~20-day 13F lag). This quarter they opened Oneok Inc and trimmed Dimensional US Eq MKT ETF. Their largest long position is Dimensional US Core Equity 2 at 28% of the equity book. They also disclosed $1.0M in put options (a bearish bet), shown separately below and excluded from the equity book.
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.
5% 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
Other tracked managers holding the same core names as Ark & TLK Investments, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| RAYMOND JAMES FINANCIAL INC | 79 / 80 | $63.3B |
| OSAIC HOLDINGS, INC. | 78 / 80 | $13.8B |
| Integrated Wealth Concepts LLC | 78 / 80 | $3.4B |
| MORGAN STANLEY | 77 / 80 | $350.0B |
| BANK OF AMERICA CORP /DE/ | 77 / 80 | $322.4B |
| JPMORGAN CHASE & CO | 77 / 80 | $290.6B |
| WELLS FARGO & COMPANY/MN | 77 / 80 | $106.2B |
| UBS Group AG | 77 / 80 | $102.8B |
Ranked by the share of each fund's own book sitting in the names it shares with Ark & TLK Investments, LLC: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Dimensional ETF Trust US COR EQU 2 ETF | $111.4M | 2.51M | 27.5% | ▲+1.7% Added · +42K sh | |
| 2 | Dimensional ETF Trust INTL CORE EQUITY | $40.0M | 1.07M | 9.9% | ▲+0.9% Added · +10K sh | |
| 3 | Dimensional ETF Trust US EQUI MARK ETF | $37.2M | 453.7K | 9.2% | ▼−0.4% Reduced · −2K sh | |
| 4 | Ishares TR TRS FLT RT BD | $15.7M | 310.1K | 3.9% | ▼−29% Reduced · −127K sh | |
| 5 | Dimensional ETF Trust WORLD EX US CORE | $14.2M | 384.8K | 3.5% | ▼−1.2% Reduced · −5K sh | |
| 6 | Vanguard Scottsdale FDS SHORT TERM TREAS | $13.0M | 222.6K | 3.2% | ▲+2.7% Added · +6K sh | |
| 7 | Ishares TR RUS 1000 GRW ETF | $11.8M | 94.7K | 2.9% | ▲+300% Added · +71K sh | |
| 8 | American Centy ETF TR US EQT ETF | $10.6M | 82.9K | 2.6% | ▲+4.1% Added · +3K sh | |
| 9 | Dimensional ETF Trust EMERGING MKTS CO | $7.3M | 179.4K | 1.8% | ▼−5.7% Reduced · −11K sh | |
| 10 | Ishares TR RUS 1000 VAL ETF | $7.0M | 28.7K | 1.7% | —Held | |
| 11 | Ishares Inc CORE MSCI EMKT | $6.5M | 78.2K | 1.6% | ▲+9.3% Added · +7K sh | |
| 12 | Vanguard Index FDS TOTAL STK MKT | $6.1M | 16.5K | 1.5% | ▼−2.6% Reduced · −440 sh | |
| 13 | American Centy ETF TR INTL EQT ETF | $5.3M | 60.0K | 1.3% | ▲+2.3% Added · +1K sh | |
| 14 | Vanguard Index FDS REAL ESTATE ETF | $5.3M | 55.4K | 1.3% | ▲+2.4% Added · +1K sh | |
| 15 | Ishares TR RUS MDCP VAL ETF | $4.7M | 28.5K | 1.2% | —Held | |
| 16 | Dimensional ETF Trust US CORE EQT MKT | $4.6M | 88.5K | 1.1% | ▼−0.1% Reduced · −61 sh | |
| 17 | Ishares TR RUS MD CP GR ETF | $4.1M | 28.2K | 1.0% | —Held | |
| 18 | Vanguard Index FDS LARGE CAP ETF | $3.9M | 11.3K | 1.0% | ▼−1.2% Reduced · −142 sh | |
| 19 | Vanguard Malvern FDS STRM INFPROIDX | $3.4M | 67.1K | 0.8% | ▲+4.0% Added · +3K sh | |
| 20 | Schwab Strategic TR US BRD MKT ETF | $3.4M | 115.8K | 0.8% | ▼−0.9% Reduced · −1K sh | |
| 21 | Dimensional ETF Trust INTL CORE EQT MK | $3.1M | 74.3K | 0.8% | ▼~0% Reduced · −21 sh | |
| 22 | Ishares TR SP SMCP600VL ETF | $3.0M | 22.1K | 0.7% | —Held | |
| 23 | Apple Inc COM | $3.0M | 10.3K | 0.7% | ▼−1.9% Reduced · −203 sh | |
| 24 | Dimensional ETF Trust EMERGING MKTS VA | $2.5M | 59.5K | 0.6% | ▲+7.3% Added · +4K sh | |
| 25 | Microsoft Corp COM | $2.4M | 6.5K | 0.6% | ▼−7.7% Reduced · −541 sh | |
| 26 | Dimensional ETF Trust US TARGETED VLU | $2.2M | 31.2K | 0.5% | ▲~0% Added · +5 sh | |
| 27 | Ishares TR EAFE GRWTH ETF | $2.1M | 16.8K | 0.5% | ▼−4.0% Reduced · −695 sh | |
| 28 | Dimensional ETF Trust INTERNATNAL VAL | $2.1M | 38.3K | 0.5% | ▲+0.1% Added · +46 sh | |
| 29 | Schwab Strategic TR US SML CAP ETF | $1.9M | 53.8K | 0.5% | ▼−2.2% Reduced · −1K sh | |
| 30 | State STR SPDR S&P Midcap 40 UTSER1 S&PDCRP | $1.8M | 2.6K | 0.5% | —Held | |
| 31 | SPDR Series Trust ST STR CONV ETF | $1.8M | 16.5K | 0.4% | —Held | |
| 32 | Dimensional ETF Trust US MKTWIDE VALUE | $1.8M | 32.0K | 0.4% | ▼−1.6% Reduced · −516 sh | |
| 33 | Summit Midstream Corporation COM | $1.6M | 55.7K | 0.4% | ▼−49% Reduced · −54K sh | |
| 34 | Schwab Strategic TR US MID-CAP ETF | $1.5M | 40.3K | 0.4% | ▼−1.7% Reduced · −709 sh | |
| 35 | Nvidia Corporation COM | $1.4M | 7.1K | 0.4% | ▲~0% Added · +1 sh | |
| 36 | Ishares TR CORE US AGGBD ET | $1.4M | 14.2K | 0.3% | ▲+2.4% Added · +326 sh | |
| 37 | Vanguard Index FDS MID CAP ETF | $1.4M | 17.4K | 0.3% | ▲+300% Added · +13K sh | |
| 38 | Schwab Strategic TR SHT TM US TRES | $1.4M | 58.1K | 0.3% | ▼−0.3% Reduced · −162 sh | |
| 39 | Vanguard Index FDS SM CP VAL ETF | $1.4M | 5.7K | 0.3% | ▼−1.1% Reduced · −61 sh | |
| 40 | Ishares TR IBONDS OCT 2033 | $1.4M | 52.8K | 0.3% | —Held | |
| 41 | Ishares TR RUS 1000 ETF | $1.4M | 3.3K | 0.3% | —Held | |
| 42 | American Centy ETF TR AVA MAR SMA ETF | $1.3M | 19.3K | 0.3% | ▲+11% Added · +2K sh | |
| 43 | Dimensional ETF Trust US SMALL CAP ETF | $1.2M | 15.0K | 0.3% | ▼−0.8% Reduced · −121 sh | |
| 44 | Dimensional ETF Trust EMGR CRE EQT MNG | $1.2M | 29.7K | 0.3% | ▲+0.1% Added · +15 sh | |
| 45 | Ishares TR FLTG RATE NT ETF | $1.2M | 23.2K | 0.3% | —Held | |
| 46 | Schwab Strategic TR US LCAP VA ETF | $1.1M | 32.6K | 0.3% | —Held | |
| 47 | American Centy ETF TR AVANTIS EMGMKT | $1.1M | 11.5K | 0.3% | ▼−0.5% Reduced · −54 sh | |
| 48 | Vanguard BD Index FDS TOTAL BND MRKT | $1.1M | 14.9K | 0.3% | ▲+2.7% Added · +395 sh | |
| 49 | Wisdomtree TR FLOATNG RAT TREA | $1.1M | 21.5K | 0.3% | ▲+33% Added · +5K sh | |
| 50 | Schwab Strategic TR US LCAP GR ETF | $1.1M | 32.0K | 0.3% | ▼−0.2% Reduced · −64 sh |
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/2013188/holdings"
Use Arkolith to show ARK & TLK INVESTMENTS, LLC's latest holdings, largest changes, and filing provenance.
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| PUT · bearish | APPLE INCAAPL | $1.0M | 4K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 20, 2026 | 127 | $405.9M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 12, 2026 | 119 | $369.5M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 10, 2026 | 114 | $363.5M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 31, 2025 | 114 | $315.2M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 13, 2025 | 116 | $311.6M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 1, 2025 | 112 | $283.8M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 12, 2025 | 111 | $287.8M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 8, 2024 | 108 | $281.3M | 13F-HR |
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.