27 tracked 13F filers disclose a position in PRTSEUR as of the latest SEC 13F filings, a combined $6.7M in reported value. 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.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | $1.9M | 2.4M | →First observed position No prior filed position | Q1 2026 | |
| 2 | BlackRock, Inc. | $1.6M | 2.0M | —Held | Q1 2026 | |
| 3 | RENAISSANCE TECHNOLOGIES LLC | $1.1M | 1.3M | ▼−1.2% Reduced · −16K sh | Q1 2026 | |
| 4 | CITADEL ADVISORS LLC | $368K | 468K | ▲Added Added · +468K sh | Q1 2026 | |
| 5 | JANE STREET GROUP, LLC | $316K | 403K | ▲Added Added · +403K sh | Q1 2026 | |
| 6 | VANGUARD FIDUCIARY TRUST CO | $306K | 390K | →First observed position No prior filed position | Q1 2026 | |
| 7 | UBS Group AG | $247K | 314K | ▲+58% Added · +115K sh | Q1 2026 | |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $144K | 184K | ▲+65% Added · +72K sh | Q1 2026 | |
| 9 | GOLDMAN SACHS GROUP INC | $116K | 148K | ▲+35% Added · +38K sh | Q1 2026 | |
| 10 | NORTHERN TRUST CORP | $112K | 142K | —Held | Q1 2026 | |
| 11 | FMR LLC | $106K | 134K | ▼−78% Reduced · −489K sh | Q1 2026 | |
| 12 | BARCLAYS PLC | $102K | 129K | —Held | Q1 2026 | |
| 13 | XTX Topco Ltd | $84K | 106K | ▲New +106K sh | Q1 2026 | |
| 14 | HSBC HOLDINGS PLC | $82K | 104K | —Held | Q1 2026 | |
| 15 | MORGAN STANLEY | $59K | 75K | —Held | Q1 2026 | |
| 16 | BANK OF AMERICA CORP /DE/ | $55K | 70K | ▲+250% Added · +50K sh | Q1 2026 | |
| 17 | SIMPLEX TRADING, LLC | $45K | 57K | ▲+40% Added · +16K sh | Q1 2026 | |
| 18 | PRUDENTIAL FINANCIAL INC | $35K | 44K | ▲New +44K sh | Q1 2026 | |
| 19 | FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | $28K | 36K | —Held | Q1 2026 | |
| 20 | RAYMOND JAMES FINANCIAL INC | $27K | 35K | —Held | Q1 2026 | |
| 21 | Vanguard Global Advisers, LLC | $14K | 18K | →First observed position No prior filed position | Q1 2026 | |
| 22 | Federation des caisses Desjardins du Quebec | $2K | 2K | —Held | Q1 2026 | |
| 23 | BNP PARIBAS FINANCIAL MARKETS | $568 | 723 | ▼−2.0% Reduced · −15 sh | Q1 2026 | |
| 24 | ROYAL BANK OF CANADA | $0 | 295 | ▲+6.1% Added · +17 sh | Q1 2026 | |
| 25 | JONES FINANCIAL COMPANIES LLLP | $53 | 64 | —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.
Last quarter, 1 fund opened a new position in PRTSEUR and 1 added to an existing one, while 2 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 5 funds | $4.4B |
| APPLE INCAAPL | 5 funds | $3.0B |
| MICRON TECHNOLOGY INCMU | 5 funds | $2.4B |
| MICROSOFT CORPMSFT | 5 funds | $1.9B |
| META PLATFORMS INC-CLASS AMETA | 5 funds | $1.8B |
| ALPHABET INC-CL CGOOG | 5 funds | $1.6B |
| BROADCOM INCAVGO | 5 funds | $1.5B |
| PALANTIR TECHNOLOGIES INC-APLTR | 5 funds | $1.3B |
| ALPHABET INC-CL AGOOGL | 5 funds | $1.1B |
| JPMORGAN CHASE & COJPM | 5 funds | $1.1B |
| UNITEDHEALTH GROUP INCUNH | 5 funds | $875.7M |
| GILEAD SCIENCES INCGILD | 5 funds | $871.7M |
Ranked by how many of PRTSEUR's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
| Class | 13F holders | Value held |
|---|---|---|
| PRTSEURthis pageStock | 27 funds | $6.7M |
| 14427M206common | 5 funds | $647K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for PRTSEUR
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/PRTSEUR/capital-change-brief"
Use Arkolith's capital_change_brief for PRTSEUR. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for PRTSEUR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.