Rock Creek Group LLC holds a focused book of 57 reported positions worth $993.7M as of Q2 2026 (disclosed Aug 3, 2026, a ~34-day 13F lag). This quarter they opened Vanguard Ftse Developed ETF and trimmed Ishares Core S&P Total U.S.. Their largest long position is Ishares Core S&P Total U.S. at 11% of the reported non-option book. Cloning the disclosed picks since 2024 would be +15% (+7.8%/yr). That is a simulation of the disclosed long book, not audited returns.
Growth of $10,000 cloning Rock Creek Group LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~34 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: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
17% mapped to company sectors
+5 sectors below the cut, 1% 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 Rock Creek Group LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Marino Management, LLC | 5 / 57 | $448.9M |
| GP Brinson Investments LLC | 5 / 57 | $207.7M |
| Voss Capital, LP | 23 / 57 | $1.8B |
| Kopp Family Office, LLC | 8 / 57 | $123.6M |
| Cerity Partners Retirement Plan Advisors LLC | 8 / 57 | $180.9M |
| Mann Financial Group, Inc. | 6 / 57 | $88.1M |
| Planning Project LLC | 5 / 57 | $354.3M |
| Roth Financial Partners LLC | 8 / 57 | $237.0M |
Ranked by the share of each fund's own book sitting in the names it shares with Rock Creek Group 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 Core S&P Total U.S. CORE S&P TTL STK | $111.1M | 676.0K | 11.2% | ▼−18% Reduced · −151K sh | |
| 2 | Ea Series Rockcreek Global Equalit ROCKCREEK GLOBAL | $91.2M | 3.08M | 9.2% | —Held | |
| 3 | Invesco SP 500 Equal Weighted ETF S&P500 EQL WGT | $84.0M | 394.8K | 8.5% | ▼−16% Reduced · −73K sh | |
| 4 | Ishares 1 3 Year Intl TRS BD 3YRTB ETF | $82.7M | 1.11M | 8.3% | ▲+0.7% Added · +7K sh | |
| 5 | Choice Hotels Intl Inc COM | $72.9M | 660.9K | 7.3% | ▼−0.8% Reduced · −5K sh | |
| 6 | JP Morgan Ultra Short Income ETF ULTRA SHRT INC | $65.9M | 1.30M | 6.6% | ▲+2.1% Added · +27K sh | |
| 7 | SPDR Gold Shares ETF GOLD SHS | $65.0M | 193.7K | 6.5% | ▲+10% Added · +18K sh | |
| 8 | Ishares Core U.S. Aggregate Bond ETF CORE US AGGBD ET | $58.7M | 593.2K | 5.9% | ▲+0.7% Added · +4K sh | |
| 9 | iShares Core MSCI International Developed Markets ETF CORE MSCI INTL | $45.7M | 513.8K | 4.6% | ▼−15% Reduced · −92K sh | |
| 10 | RBB FD Inc FM ULTRASHORT TR | $45.2M | 907.0K | 4.6% | ▲+45% Added · +282K sh | |
| 11 | Ishares 20 Year Treasury Bond ETF 20 YR TR BD ETF | $42.9M | 496.1K | 4.3% | ▼−3.3% Reduced · −17K sh | |
| 12 | iShares TIPS Bond ETF US TIPS ETF | $41.9M | 382.6K | 4.2% | ▲+0.7% Added · +3K sh | |
| 13 | Ishares Inc Core Msci Emerging MKTS CORE MSCI EMKT | $27.3M | 329.2K | 2.7% | ▼−19% Reduced · −76K sh | |
| 14 | Ishares Trust Ishares Esg Aware ESG AWR MSCI USA | $26.4M | 161.1K | 2.7% | —Held | |
| 15 | SPDR Msci USA Gender Diversity SPDR MSCI USA GE | $21.6M | 140.0K | 2.2% | —Held | |
| 16 | Ishares Core S P 500 ETF CORE S&P500 ETF | $17.0M | 22.7K | 1.7% | ▼−31% Reduced · −10K sh | |
| 17 | Schwab U.S. Tips ETF US TIPS ETF | $10.8M | 406.9K | 1.1% | —Held | |
| 18 | Goldman Sachs Access Treasury 0 1 ACCES TREASURY | $10.7M | 107.0K | 1.1% | ▼−30% Reduced · −45K sh | |
| 19 | Vanguard Ftse Developed Markets VAN FTSE DEV MKT | $8.1M | 114.3K | 0.8% | ▲New New position | |
| 20 | Taiwan Fund Inc COM | $6.4M | 66.2K | 0.6% | —Held | |
| 21 | IShares MSCI Emerging Markets ex China ETF MSCI EMRG CHN | $5.1M | 50.0K | 0.5% | —Held | |
| 22 | Ishares Msci Taiwan ETF Etp Usd MSCI TAIWAN ETF | $5.0M | 46.2K | 0.5% | —Held | |
| 23 | Ishares Core Msci Eafe ETF CORE MSCI EAFE | $4.6M | 48.1K | 0.5% | —Held | |
| 24 | Flywire Corp COM VTG | $4.4M | 250.0K | 0.4% | —Held | |
| 25 | Sempra Com COM | $3.7M | 40.0K | 0.4% | ▲+100% Added · +20K sh | |
| 26 | Cellebrite Di Ltd ORDINARY SHARES | $2.9M | 200.0K | 0.3% | ▲+33% Added · +50K sh | |
| 27 | Ishares MSCI Japan ETF MSCI JPN ETF NEW | $2.6M | 27.9K | 0.3% | ▼−24% Reduced · −9K sh | |
| 28 | Griffon Corp COM | $2.4M | 25.0K | 0.2% | ▼−17% Reduced · −5K sh | |
| 29 | Par Technology Corp COM | $2.2M | 125.0K | 0.2% | ▲+25% Added · +25K sh | |
| 30 | Vanguard Ftse Emerging Markets Index FTSE EMR MKT ETF | $2.2M | 36.3K | 0.2% | ▼−76% Reduced · −113K sh | |
| 31 | Sharkninja Inc COM SHS | $1.9M | 12.5K | 0.2% | ▼−17% Reduced · −3K sh | |
| 32 | Impact Shares Womens Empowerment ETF IMPACT SHARES WO | $1.7M | 39.0K | 0.2% | —Held | |
| 33 | Goose Hollow Tactical Alloc GOOSE HOLLOW TAC | $1.6M | 53.2K | 0.2% | ▲New New position | |
| 34 | Five9 Inc COM | $1.6M | 75.0K | 0.2% | ▼−25% Reduced · −25K sh | |
| 35 | United Parks & Resorts Inc COM | $1.4M | 30.0K | 0.1% | ▼−14% Reduced · −5K sh | |
| 36 | Centerspace Com COM | $1.4M | 25.0K | 0.1% | ▲+25% Added · +5K sh | |
| 37 | Teladoc Health Inc COM | $1.3M | 156.8K | 0.1% | ▲+214% Added · +107K sh | |
| 38 | Stride Inc COM | $1.3M | 15.0K | 0.1% | —Held | |
| 39 | Ishares Global Infrastructure GLB INFRASTR ETF | $1.2M | 17.7K | 0.1% | —Held | |
| 40 | Xponential Fitness Inc COM CL A | $1.0M | 150.0K | 0.1% | —Held | |
| 41 | SS SPDR S&P 500 ETF Trust-US TR UNIT | $996K | 1.3K | 0.1% | ▲New New position | |
| 42 | Rackspace Technology Inc COM | $980K | 150.0K | 0.1% | ▲New New position | |
| 43 | Versigent Ltd ORDINARY SHARES | $840K | 20.0K | 0.1% | ▲New New position | |
| 44 | Celsius Holdings Inc COM NEW | $732K | 25.0K | 0.1% | —Held | |
| 45 | Euronet Worldwide Inc COM | $732K | 10.0K | 0.1% | ▼−64% Reduced · −18K sh | |
| 46 | Genius Sports Ltd SHARES CL A | $606K | 100.0K | 0.1% | ▼−67% Reduced · −200K sh | |
| 47 | State Street SPDR S&P Global Natural GLB NAT RESRCE | $606K | 9.0K | 0.1% | —Held | |
| 48 | Ishares 1 5 Year Invmt GRD Corp BD ISHS 1-5YR INVS | $595K | 11.3K | 0.1% | —Held | |
| 49 | iShares MSCI South Korea Index Fund MSCI STH KOR ETF | $562K | 2.8K | 0.1% | ▲New New position | |
| 50 | Avantor Inc COM | $495K | 50.0K | <0.1% | ▼−50% Reduced · −50K sh |
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.
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Use Arkolith to show Rock Creek Group 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 | Aug 3, 2026 | 34d | 63 | $993.7M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 11, 2026 | 41d | 61 | $987.7M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 10, 2026 | 41d | 57 | $891.7M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 12, 2025 | 43d | 62 | $950.3M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 12, 2025 | 43d | 58 | $853.0M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 13, 2025 | 43d | 47 | $844.4M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 12, 2025 | 43d | 51 | $950.7M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 12, 2024 | 43d | 50 | $872.3M | 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.