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 stock page is the Follow view. The Build view lets your agent query PRT owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/PRT"
Use Arkolith to show who owns PRT, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $204K | 62K | —Held | Q1 2026 | |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $103K | 31K | ▼−23% Reduced · −10K sh | Q1 2026 | |
| 3 | Cetera Investment Advisers | $51K | 15K | ▲New +15K sh | Q1 2026 | |
| 4 | CWA Asset Management Group, LLC | $49K | 15K | —Held | Q1 2026 | |
| 5 | JANE STREET GROUP, LLC | $34K | 10K | ▼−46% Reduced · −9K sh | Q1 2026 | |
| 6 | ROYAL BANK OF CANADA | $17K | 5K | —Held | Q1 2026 | |
| 7 | AMERIFLEX GROUP, INC. | $17K | 5K | —Held | Q1 2026 | |
| 8 | Atlantic Union Bankshares Corp | $12K | 4K | —Held | Q1 2026 | |
| 9 | BARCLAYS PLC | $11K | 3K | —Held | Q1 2026 | |
| 10 | UBS Group AG | $6K | 2K | ▼−25% Reduced · −585 sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $5K | 1K | —Held | Q1 2026 | |
| 12 | HARBOUR INVESTMENTS, INC. | $331 | 100 | —Held | Q1 2026 | |
| 13 | OSAIC HOLDINGS, INC. | $191 | 58 | ▼−98% Reduced · −2K sh | Q1 2026 | |
| 14 | Sound Income Strategies, LLC | $158 | 49 | —Held | Q1 2026 | |
| 15 | WELLS FARGO & COMPANY/MN | $3 | 1 | —Held | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 31, 2025 | Boaz Energy II, LLC | 10% Owner | Sell (S) | 4.9M | — |
| Jan 29, 2024 | Boaz Energy II, LLC | 10% Owner | Sell (S) | 3K | $15K |
| Jan 19, 2024 | Eves Marshall J | 10% Owner | Sell (S) | 400 | $2K |
| Jan 12, 2024 | Eves Marshall J | 10% Owner | Sell (S) | 200 | $950 |
| Dec 28, 2023 | Boaz Energy II, LLC | 10% Owner | Sell (S) | 200 | $952 |
| Dec 27, 2023 | Eves Karan E | 10% Owner | Sell (S) | 3K | $13K |
| Dec 26, 2023 | Eves Karan E | 10% Owner | Sell (S) | 2K | $8K |
| Dec 22, 2023 | Eves Karan E | 10% Owner | Sell (S) | 2K | $11K |
| Dec 21, 2023 | Eves Marshall J | 10% Owner | Sell (S) | 2K | $9K |
| Dec 20, 2023 | Eves Marshall J | 10% Owner | Sell (S) | 3K | $16K |
| Dec 19, 2023 | Eves Marshall J | 10% Owner | Sell (S) | 6K | $26K |
| Dec 11, 2023 | Eves Marshall J | 10% Owner | Sell (S) | 1K | $6K |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 4 funds | $3.7B |
| ISHARES CORE S&P 500 ETFIVV | 4 funds | $2.8B |
| AMAZON.COM INCAMZN | 4 funds | $1.8B |
| APPLE INCAAPL | 4 funds | $1.7B |
| MICRON TECHNOLOGY INCMU | 4 funds | $1.6B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 4 funds | $1.4B |
| MICROSOFT CORPMSFT | 4 funds | $1.2B |
| META PLATFORMS INC-CLASS AMETA | 4 funds | $1.1B |
| BROADCOM INCAVGO | 4 funds | $1.1B |
| ALPHABET INC-CL AGOOGL | 4 funds | $945.2M |
| ALPHABET INC-CL CGOOG | 4 funds | $842.4M |
| JPMORGAN CHASE & COJPM | 4 funds | $833.5M |
Ranked by how many of PRT's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for PRT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.