31 tracked 13F filers disclose a position in OPAD as of the latest SEC 13F filings, a combined $3.7M 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 | Kemnay Advisory Services Inc. | $904K | 1.4M | —Held | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $762K | 1.2M | →First observed position No prior filed position | Q1 2026 | |
| 3 | BlackRock, Inc. | $419K | 639K | ▲+4.9% Added · +30K sh | Q1 2026 | |
| 4 | Wilmington Savings Fund Society, FSB | $390K | 595K | —Held | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $233K | 355K | ▲+86% Added · +165K sh | Q1 2026 | |
| 6 | Shay Capital LLC | $177K | 270K | ▼−25% Reduced · −90K sh | Q1 2026 | |
| 7 | UBS Group AG | $132K | 202K | ▲+187% Added · +131K sh | Q1 2026 | |
| 8 | XTX Topco Ltd | $103K | 157K | ▲+203% Added · +105K sh | Q1 2026 | |
| 9 | MORGAN STANLEY | $99K | 151K | ▲+86% Added · +70K sh | Q1 2026 | |
| 10 | VANGUARD FIDUCIARY TRUST CO | $89K | 136K | →First observed position No prior filed position | Q1 2026 | |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $61K | 94K | ▼−15% Reduced · −16K sh | Q1 2026 | |
| 12 | IEQ CAPITAL, LLC | $51K | 78K | —Held | Q1 2026 | |
| 13 | STATE STREET CORP | $42K | 63K | —Held | Q1 2026 | |
| 14 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $30K | 45K | ▲+79% Added · +20K sh | Q1 2026 | |
| 15 | NORTHERN TRUST CORP | $23K | 35K | —Held | Q1 2026 | |
| 16 | MARSHALL WACE, LLP | $23K | 35K | ▼−94% Reduced · −600K sh | Q1 2026 | |
| 17 | RENAISSANCE TECHNOLOGIES LLC | $23K | 35K | ▼−79% Reduced · −131K sh | Q1 2026 | |
| 18 | CITADEL ADVISORS LLC | $23K | 35K | ▲Added Added · +35K sh | Q1 2026 | |
| 19 | BARCLAYS PLC | $22K | 33K | ▼~0% Reduced · −1 sh | Q1 2026 | |
| 20 | SIMPLEX TRADING, LLC | $19K | 30K | ▲New +30K sh | Q1 2026 | |
| 21 | Pathstone Holdings, LLC | $17K | 26K | —Held | Q1 2026 | |
| 22 | Cerity Partners LLC | $16K | 24K | ▼−16% Reduced · −5K sh | Q1 2026 | |
| 23 | Vanguard Personalized Indexing Management, LLC | $9K | 13K | ▲New +13K sh | Q1 2026 | |
| 24 | CITIGROUP INC | $6K | 9K | ▲+241% Added · +6K sh | Q1 2026 | |
| 25 | Vanguard Global Advisers, LLC | $2K | 4K | →First observed position No prior filed position | 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, 0 funds opened a new position in OPAD and 3 added to an existing one, while 3 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 |
|---|---|---|
| AMAZON.COM INCAMZN | 11 funds | $3.1B |
| MICROSOFT CORPMSFT | 11 funds | $3.0B |
| BROADCOM INCAVGO | 11 funds | $1.8B |
| TESLA INCTSLA | 11 funds | $1.5B |
| JPMORGAN CHASE & COJPM | 11 funds | $1.3B |
| COSTCO WHOLESALE CORPCOST | 11 funds | $926.4M |
| MASTERCARD INC - AMA | 11 funds | $898.9M |
| UNITEDHEALTH GROUP INCUNH | 11 funds | $863.9M |
| ELI LILLY & COLLY | 11 funds | $726.4M |
| CHEVRON CORPCVX | 11 funds | $655.7M |
| ORACLE CORPORCL | 11 funds | $589.6M |
| PALANTIR TECHNOLOGIES INC-APLTR | 11 funds | $552.5M |
Ranked by how many of OPAD's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 3, 2026 | Bair Brian | Chief Executive Officer, Director | Buy (P) | 123K | $97K |
| Jun 2, 2026 | Bair Brian | Chief Executive Officer, Director | Buy (P) | 125K | $103K |
| Jun 14, 2024 | Sella Roberto Marco | Director, 10% Owner | Buy (P) | 8K | $38K |
| Jun 13, 2024 | Sella Roberto Marco | Director, 10% Owner | Buy (P) | 10K | $49K |
| Jun 12, 2024 | Sella Roberto Marco | Director, 10% Owner | Buy (P) | 3K | $13K |
| Jun 11, 2024 | Sella Roberto Marco | Director, 10% Owner | Buy (P) | 14K | $70K |
| Jun 10, 2024 | Sella Roberto Marco | Director, 10% Owner | Buy (P) | 15K | $74K |
| Jun 6, 2024 | Sella Roberto Marco | Director, 10% Owner | Buy (P) | 5K | $24K |
| Jun 5, 2024 | Sella Roberto Marco | Director, 10% Owner | Buy (P) | 10K | $49K |
| Jun 3, 2024 | Sella Roberto Marco | Director, 10% Owner | Buy (P) | 8K | $38K |
| May 31, 2024 | Sella Roberto Marco | Director, 10% Owner | Buy (P) | 10K | $49K |
| May 30, 2024 | Sella Roberto Marco | Director, 10% Owner | Buy (P) | 9K | $44K |
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/OPAD/capital-change-brief"
Use Arkolith's capital_change_brief for OPAD. 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 OPAD. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.