Kopp Family Office, LLC holds a concentrated book of 29 reported positions worth $163.2M as of Q2 2026 (disclosed Jul 9, 2026, a ~9-day 13F lag). This quarter they opened ST SR Utl SL SE SPDR ETF-Usd and trimmed Vanguard Ftse Developed ETF. Their largest long position is Ishares Core U.S. Aggregate at 20% of the reported non-option book. Cloning the disclosed picks since 2024 would be +5% (+3.2%/yr). That is a simulation of the disclosed long book, not audited returns.
The reported book (valued from quarter-end) returned +10.8%, a 5.4-point gap that is the cost of the ~9-day 13F disclosure lag a real follower can't avoid.
Growth of $10,000 cloning Kopp Family Office, LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~9 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
16% mapped to company sectors
+1 sector below the cut, under 0.5% together
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 (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Kopp Family Office, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Conrad N. Hilton Foundation | 2 / 29 | $575.6M |
| Freedom Together Foundation | 2 / 29 | $866.9M |
| Power Alpha Investment Ltd | 2 / 29 | $936.4M |
| Shelter Ins Retirement Plan | 3 / 29 | $94.0M |
| Swiss Re Ltd | 4 / 29 | $991.5M |
| Planning Project LLC | 7 / 29 | $427.1M |
| Ramsey Quantitative Systems | 2 / 29 | $95.0M |
| Roth Financial Partners LLC | 9 / 29 | $266.3M |
Ranked by the share of each fund's own book sitting in the names it shares with Kopp Family Office, 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 position's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Ishares TR CORE US AGGBD ET | $33.4M | 337.5K | 20.5% | ▲+23% Added · +62K sh | |
| 2 | Vanguard Tax-Managed FDS VAN FTSE DEV MKT | $31.3M | 439.1K | 19.2% | ▼−0.2% Reduced · −759 sh | |
| 3 | Invesco Exchange Traded FD T S&P500 EQL WGT | $22.7M | 106.7K | 13.9% | ▲+1.0% Added · +1K sh | |
| 4 | State STR SPDR S&P 500 ETF T TR UNIT | $22.5M | 30.2K | 13.8% | ▲+0.9% Added · +274 sh | |
| 5 | Vanguard Intl Equity Index F FTSE EMR MKT ETF | $13.4M | 224.8K | 8.2% | ▼−0.5% Reduced · −1K sh | |
| 6 | Ishares TR CORE S&P MCP ETF | $10.8M | 140.1K | 6.6% | ▲+1.2% Added · +2K sh | |
| 7 | Xometry Inc CLASS A COM | $3.4M | 35.6K | 2.1% | ▼−51% Reduced · −37K sh | |
| 8 | Alphatec Hldgs Inc COM NEW | $2.8M | 329.0K | 1.7% | ▲+0.1% Added · +283 sh | |
| 9 | Workiva Inc COM CL A | $2.7M | 55.8K | 1.7% | ▼−0.1% Reduced · −59 sh | |
| 10 | Select Sector SPDR TR ST STR UTIL ETF | $2.7M | 59.2K | 1.6% | ▲New New position | |
| 11 | Tactile Sys Technology Inc COM | $2.5M | 83.2K | 1.5% | ▼−2.2% Reduced · −2K sh | |
| 12 | Manhattan Associates Inc COM | $2.3M | 16.3K | 1.4% | ▲+0.1% Added · +17 sh | |
| 13 | Vericel Corp COM | $2.3M | 51.1K | 1.4% | ▼−69% Reduced · −112K sh | |
| 14 | Nutanix Inc CL A | $2.2M | 43.5K | 1.4% | ▲+0.1% Added · +33 sh | |
| 15 | Microsoft Corp COM | $1.9M | 5.0K | 1.1% | ▲+0.1% Added · +5 sh | |
| 16 | Hawkins Inc COM | $1.7M | 11.6K | 1.0% | ▼−57% Reduced · −15K sh | |
| 17 | Shopify Inc CL A SUB VTG SHS | $1.3M | 11.8K | 0.8% | ▲New New position | |
| 18 | Universal Technical Inst Inc COM | $727K | 17.0K | 0.4% | ▲New New position | |
| 19 | Lincoln Edl Svcs Corp COM | $715K | 14.3K | 0.4% | ▲New New position | |
| 20 | Ceribell Inc COM | $672K | 34.5K | 0.4% | ▲New New position | |
| 21 | Fabrinet SHS | $350K | 623 | 0.2% | ▲New New position | |
| 22 | Forgent Power Solutions Inc COM SHS CL A | $341K | 6.1K | 0.2% | ▲New New position | |
| 23 | Ishares TR CORE S&P500 ETF | $164K | 219 | 0.1% | ▲+49% Added · +72 sh | |
| 24 | Ishares TR CORE 1 5 YR USD | $105K | 2.2K | 0.1% | —Held | |
| 25 | Ishares TR CORE S&P SCP ETF | $49K | 331 | <0.1% | ▲+135% Added · +190 sh | |
| 26 | Ishares TR CORE INTL AGGR | $42K | 839 | <0.1% | —Held | |
| 27 | Ishares TR CR 5 10 YR ETF | $40K | 911 | <0.1% | —Held | |
| 28 | Ishares TR CORE MSCI EAFE | $26K | 270 | <0.1% | ▲New New position | |
| 29 | Ishares Inc CORE MSCI EMKT | $15K | 179 | <0.1% | ▲New New position |
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/1683689/holdings"
Use Arkolith to show Kopp Family Office, LLC's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Reported 13F total per quarter. Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 9, 2026 | 9d | 29 | $163.2M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 20, 2026 | 20d | 21 | $145.3M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 12, 2026 | 12d | 21 | $156.7M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 16, 2025 | 16d | 26 | $153.6M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 15, 2025 | 15d | 27 | $154.5M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 14, 2025 | 44d | 28 | $144.7M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 13, 2025 | 44d | 21 | $157.8M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Dec 31, 2024 | 92d | 22 | $157.0M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.