16 tracked 13F filers disclose a position in PROSY as of the latest SEC 13F filings, a combined $9.1M 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 | Boston Common Asset Management, LLC | $3.1M | 355K | ▲+24% Added · +70K sh | Q2 2026 | |
| 2 | Dorsey Wright & Associates | $1.8M | 223K | ▲New +223K sh | Q4 2024 | |
| 3 | RHUMBLINE ADVISERS | $1.6M | 175K | ▼−0.3% Reduced · −522 sh | Q1 2026 | |
| 4 | Resolute Advisors LLC | $990K | 125K | ▲+2.1% Added · +3K sh | Q4 2024 | |
| 5 | DRW Securities, LLC | $702K | 76K | ▲New +76K sh | Q1 2026 | |
| 6 | GAMMA Investing LLC | $334K | 38K | ▼−12% Reduced · −5K sh | Q2 2026 | |
| 7 | YOUSIF CAPITAL MANAGEMENT, LLC | $172K | 20K | ▼−70% Reduced · −45K sh | Q2 2026 | |
| 8 | Calydon Capital | $153K | 17K | —Held | Q1 2026 | |
| 9 | Canopy Partners, LLC | $107K | 12K | ▲+4.5% Added · +525 sh | Q2 2026 | |
| 10 | PNC FINANCIAL SERVICES GROUP, INC. | $105K | 11K | ▲+5.0% Added · +538 sh | Q1 2026 | |
| 11 | Salomon & Ludwin, LLC | $38K | 4K | ▲+294% Added · +3K sh | Q2 2026 | |
| 12 | Westside Investment Management, Inc. | $32K | 4K | —Held | Q2 2026 | |
| 13 | KELLEHER FINANCIAL ADVISORS | $23K | 3K | ▲+74% Added · +1K sh | Q2 2026 | |
| 14 | IMA Advisory Services, Inc. | $3K | 343 | ▲+57% Added · +125 sh | Q2 2026 | |
| 15 | First Command Advisory Services, Inc. | $352 | 38 | ▲New +38 sh | Q1 2026 | |
| 16 | Ascentis Wealth Management, LLC | $3K | 3 | ▼−99% Reduced · −388 sh | Q2 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, 2 funds opened a new position in PROSY and 5 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 | 10 funds | $730.2M |
| BROADCOM INCAVGO | 10 funds | $301.0M |
| ELI LILLY & COLLY | 10 funds | $163.4M |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 10 funds | $146.5M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 10 funds | $139.2M |
| NETFLIX INCNFLX | 10 funds | $69.8M |
| PALO ALTO NETWORKS INCPANW | 10 funds | $56.8M |
| NOVARTIS AG-SPONSORED ADRNVS | 10 funds | $21.1M |
| SAP SE-SPONSORED ADRSAP | 10 funds | $12.9M |
| APPLE INCAAPL | 9 funds | $712.0M |
| MICROSOFT CORPMSFT | 9 funds | $478.6M |
| ALPHABET INC-CL AGOOGL | 9 funds | $360.2M |
Ranked by how many of PROSY'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.
No filings captured for this ticker in the live stream yet.
Connected entities for PROSY
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/PROSY/capital-change-brief"
Use Arkolith's capital_change_brief for PROSY. 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 PROSY. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.