Colonial River Investments, LLC holds a diversified book of 249 reported positions worth $351.5M as of Q2 2026 (disclosed Jul 24, 2026, a ~24-day 13F lag). This quarter Space Exploration Techn-CL A first appears in 13F filings, a listing rather than a purchase; they opened AB Disruptors ETF and trimmed Nvidia Corp. Their largest long position is Nvidia Corp at 6% of the reported non-option book. Cloning the disclosed picks since 2024 would be +50% (+24.4%/yr). That is a simulation of the disclosed long book, not audited returns.
Following at the filing date actually beat the quarter-end book by 12.4 points over this window.
Growth of $10,000 cloning Colonial River Investments, LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~24 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: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
56% mapped to company sectors
+5 sectors below the cut, 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 Colonial River Investments, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Prospect Hill Management, LLC | 10 / 80 | $246.6M |
| Hoffman, Alan N Investment Management | 8 / 80 | $161.4M |
| Swiss Re Ltd | 31 / 80 | $1.0B |
| Greenbrier Partners Capital Management, LLC | 8 / 80 | $1.2B |
| Ketron Financial | 18 / 80 | $283.4M |
| Howard Hughes Medical Institute | 15 / 80 | $384.3M |
| Newlands Management Operations LLC | 9 / 80 | $14.2B |
| Integrated Financial Solutions, Inc. | 20 / 80 | $158.4M |
Ranked by the share of each fund's own book sitting in the names it shares with Colonial River 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 position's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Nvidia Corporation COM | $21.2M | 105.8K | 6.0% | ▼−2.9% Reduced · −3K sh | |
| 2 | Invesco Exch Traded FD TR II S&P 500 MOMNTM | $16.1M | 99.9K | 4.6% | ▲+42% Added · +29K sh | |
| 3 | Apple Inc COM | $13.2M | 45.7K | 3.8% | ▼−6.6% Reduced · −3K sh | |
| 4 | Microsoft Corp COM | $10.8M | 29.1K | 3.1% | ▲+6.1% Added · +2K sh | |
| 5 | Putnam ETF Trust FOCUSED LAR CAP | $8.8M | 173.6K | 2.5% | ▼−42% Reduced · −126K sh | |
| 6 | Amazon Com Inc COM | $8.3M | 35.0K | 2.4% | ▼−1.4% Reduced · −496 sh | |
| 7 | AB Active Etfs Inc DISRUPTORS ETF | $7.6M | 51.0K | 2.1% | ▲New New position | |
| 8 | Invesco Exch Traded FD TR II S&P 500 REVENUE | $6.5M | 50.7K | 1.8% | ▼−52% Reduced · −55K sh | |
| 9 | Invesco Exch Traded FD TR II 500 QVM MULTI | $6.2M | 141.3K | 1.8% | ▼−45% Reduced · −117K sh | |
| 10 | Meta Platforms Inc CL A | $6.2M | 11.0K | 1.8% | ▲+0.6% Added · +69 sh | |
| 11 | The Alger ETF Trust AI ENABLERS ADOP | $6.1M | 134.7K | 1.7% | ▲+312% Added · +102K sh | |
| 12 | Pacer FDS TR DATA & DIGI REVO | $5.9M | 55.0K | 1.7% | ▲+53% Added · +19K sh | |
| 13 | Broadcom Inc COM | $5.7M | 15.1K | 1.6% | ▲+6.7% Added · +949 sh | |
| 14 | The Alger ETF Trust CONCENTRATED EQT | $5.2M | 125.6K | 1.5% | ▲+93% Added · +60K sh | |
| 15 | Pimco ETF TR ACTIVE BD ETF | $5.0M | 54.5K | 1.4% | ▲New New position | |
| 16 | J P Morgan Exchange Traded F US RESEARCH ENHN | $5.0M | 74.6K | 1.4% | ▲New New position | |
| 17 | Janus Detroit STR TR HENDE INCOM ETF | $4.9M | 99.1K | 1.4% | ▲New New position | |
| 18 | Invesco Exchange Traded FD T S&P MDCP MOMNTUM | $4.7M | 27.5K | 1.3% | ▲+288% Added · +20K sh | |
| 19 | Pacer FDS TR GLOBL CASH ETF | $4.6M | 107.2K | 1.3% | ▲New New position | |
| 20 | Alphabet Inc CAP STK CL A | $4.6M | 13.0K | 1.3% | ▼−6.0% Reduced · −820 sh | |
| 21 | Nebius Group N.V. SHS CLASS A | $4.6M | 16.8K | 1.3% | ▼−23% Reduced · −5K sh | |
| 22 | Tesla Inc COM | $4.6M | 11.0K | 1.3% | ▼−2.7% Reduced · −301 sh | |
| 23 | Taiwan Semiconductor Manufac SPONSORED ADS | $4.6M | 9.6K | 1.3% | ▼−4.0% Reduced · −396 sh | |
| 24 | Franklin Templeton ETF TR FOCUSED DYNAMIC | $4.4M | 84.6K | 1.2% | ▲New New position | |
| 25 | Palantir Technologies Inc CL A | $4.4M | 37.3K | 1.2% | ▲+4.4% Added · +2K sh | |
| 26 | Alphabet Inc CAP STK CL C | $4.2M | 11.8K | 1.2% | ▲+0.8% Added · +94 sh | |
| 27 | Western Digital Corp COM | $4.0M | 6.2K | 1.1% | ▼−18% Reduced · −1K sh | |
| 28 | The Alger ETF Trust 35 ETF | $3.7M | 88.8K | 1.0% | ▲New New position | |
| 29 | Micron Technology Inc COM | $3.5M | 3.1K | 1.0% | ▲+5.1% Added · +150 sh | |
| 30 | Applovin Corp COM CL A | $3.4M | 6.5K | 1.0% | ▲+1.4% Added · +88 sh | |
| 31 | Oracle Corp COM | $3.3M | 22.2K | 0.9% | ▲+4.8% Added · +1K sh | |
| 32 | Northern LTS FD TR III HCM DEFND 100 | $3.2M | 36.9K | 0.9% | ▲+171% Added · +23K sh | |
| 33 | J P Morgan Exchange Traded F NASDAQ EQT PREM | $2.9M | 47.2K | 0.8% | ▲+33% Added · +12K sh | |
| 34 | Astera Labs Inc COM | $2.6M | 5.5K | 0.8% | ▼−32% Reduced · −3K sh | |
| 35 | Pacer FDS TR ARIST HIGH ETF | $2.6M | 55.6K | 0.7% | ▲New New position | |
| 36 | Janus Detroit STR TR HEND SECU IN ETF | $2.6M | 50.0K | 0.7% | ▲New New position | |
| 37 | Invesco Exchange Traded FD T S&P SMLCP MOMENT | $2.4M | 25.5K | 0.7% | ▲+82% Added · +11K sh | |
| 38 | Exxon Mobil Corp COM | $2.4M | 17.4K | 0.7% | ▼−9.8% Reduced · −2K sh | |
| 39 | Advanced Micro Devices Inc COM | $2.3M | 4.0K | 0.7% | ▼−2.0% Reduced · −82 sh | |
| 40 | Invesco Exch TRD SLF Idx FD RUSL 1000 DYNM | $2.3M | 33.1K | 0.6% | ▲+3.5% Added · +1K sh | |
| 41 | Harbor ETF Trust ARES SYSTEMATIC | $2.3M | 49.8K | 0.6% | ▲New New position | |
| 42 | Walmart Inc COM | $2.2M | 19.4K | 0.6% | ▼−13% Reduced · −3K sh | |
| 43 | Talen Energy Corp COM | $2.2M | 5.7K | 0.6% | ▼−3.9% Reduced · −229 sh | |
| 44 | Invesco Exch Traded FD TR II S&P500 HDL VOL | $2.0M | 40.0K | 0.6% | ▲+24% Added · +8K sh | |
| 45 | JPMorgan Chase & Co COM | $2.0M | 6.2K | 0.6% | ▼−6.2% Reduced · −408 sh | |
| 46 | Invesco Actively Managed Exc S&P 500 EQUA ETF | $2.0M | 37.2K | 0.6% | ▲New New position | |
| 47 | Dominion Energy Inc COM | $2.0M | 28.9K | 0.6% | ▲+0.8% Added · +234 sh | |
| 48 | Capital Group Growth ETF SHS CREAT UNIT | $1.9M | 40.7K | 0.5% | ▼−54% Reduced · −47K sh | |
| 49 | Invesco Exch Traded FD TR II NASDAQ 100 ETF | $1.9M | 6.2K | 0.5% | ▼−7.4% Reduced · −494 sh | |
| 50 | Philip Morris Intl Inc COM | $1.8M | 10.1K | 0.5% | ▼−9.3% Reduced · −1K 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.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1845859/holdings"
Use Arkolith to show Colonial River Investments, 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 24, 2026 | 24d | 249 | $351.5M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 27, 2026 | 27d | 229 | $279.2M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 4, 2026 | 35d | 228 | $280.6M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 13, 2025 | 44d | 236 | $271.1M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 15, 2025 | 15d | 223 | $232.3M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 25, 2025 | 25d | 202 | $181.7M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 4, 2025 | 35d | 205 | $206.7M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 4, 2024 | 35d | 223 | $201.6M | 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.