Among active 13F managers last quarter, 14 opened and 7 added, while 5 reduced; the largest holder to move was Meixler Investment Management, Ltd. (−29%). Over the last 180 days, 1 insider bought and none sold, a net +$163K in open-market trades.
Funds lean in and no leg opposes.
84 tracked 13F filers disclose a position in MDV as of the latest SEC 13F filings, a combined $48.4M 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 632K | $11.0M | ▲+17% Added · +92K sh | Q2 2026 | |
| 2 | Vanguard Capital Management LLC | 430K | $7.5M | ▲+11% Added · +44K sh | Q2 2026 | |
| 3 | Geode Capital Management, LLC | 257K | $4.5M | ▲+4.0% Added · +10K sh | Q2 2026 | |
| 4 | State Street Corp | 133K | $2.3M | ▲+5.6% Added · +7K sh | Q2 2026 | |
| 5 | Meixler Investment Management, Ltd. | 121K | $2.1M | ▼−29% Reduced · −50K sh | Q2 2026 | |
| 6 | Gardner Lewis Asset Management L P | 110K | $1.9M | ▲New +110K sh | Q2 2026 | |
| 7 | Two Sigma Investments, LP | 95K | $1.4M | ▲+58% Added · +35K sh | Q1 2026 | |
| 8 | Dimensional Fund Advisors LP | 82K | $1.2M | ▲+18% Added · +12K sh | Q1 2026 | |
| 9 | Renaissance Technologies LLC | 76K | $1.1M | ▲+15% Added · +10K sh | Q1 2026 | |
| 10 | Northern Trust Corp | 70K | $1.0M | ▲+1.5% Added · +1K sh | Q1 2026 | |
| 11 | Prelude Capital Management, LLC | 69K | $1.2M | ▲New +69K sh | Q2 2026 | |
| 12 | Vanguard Portfolio Management LLC | 65K | $1.1M | ▲+19% Added · +11K sh | Q2 2026 | |
| 13 | State of New Jersey Common Pension Fund D | 65K | $1.1M | ▼−38% Reduced · −40K sh | Q2 2026 | |
| 14 | Vanguard Fiduciary Trust Co | 64K | $1.1M | ▲+5.9% Added · +4K sh | Q2 2026 | |
| 15 | Goldman Sachs Group Inc | 46K | $659K | ▲+45% Added · +14K sh | Q1 2026 | |
| 16 | Morgan Stanley | 44K | $623K | ▲+18% Added · +7K sh | Q1 2026 | |
| 17 | LMR Partners LLP | 43K | $754K | ▲New +43K sh | Q2 2026 | |
| 18 | Polar Asset Management Partners Inc. | 30K | $528K | ▲New +30K sh | Q2 2026 | |
| 19 | Charles Schwab Investment Management Inc | 29K | $416K | ▼−7.4% Reduced · −2K sh | Q1 2026 | |
| 20 | LPL Financial LLC | 29K | $412K | ▲+2.2% Added · +613 sh | Q1 2026 | |
| 21 | UBS Group AG | 26K | $371K | ▼−8.8% Reduced · −2K sh | Q1 2026 | |
| 22 | Alessandra Capital Management, LLC | 24K | $418K | —Held | Q2 2026 | |
| 23 | Schonfeld Strategic Advisors LLC | 22K | $390K | ▲New +22K sh | Q2 2026 | |
| 24 | Bank of New York Mellon Corp | 22K | $317K | ▼−5.7% Reduced · −1K sh | Q1 2026 | |
| 25 | Bank Of America Corp | 21K | $302K | ▲+28% Added · +5K sh | 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, 14 funds opened a new position in MDV and 7 added to an existing one, while 5 reduced. 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 | Their position there |
|---|---|---|
| Nvidia CorpNVDA | 37 funds | $63.2B |
| Apple IncAAPL | 37 funds | $50.6B |
| Microsoft CorpMSFT | 37 funds | $39.8B |
| Amazon.com IncAMZN | 37 funds | $32.1B |
| Alphabet Inc-CL CGOOG | 37 funds | $20.1B |
| Alphabet Inc-CL AGOOGL | 36 funds | $25.1B |
| Micron Technology IncMU | 36 funds | $8.9B |
| Caterpillar IncCAT | 36 funds | $4.5B |
| Bank Of America CorpBAC | 36 funds | $4.3B |
| Qualcomm IncQCOM | 36 funds | $2.0B |
| Broadcom IncAVGO | 35 funds | $25.5B |
| Meta Platforms Inc-Class AMETA | 35 funds | $15.6B |
Ranked by how many of MDV's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in MDV.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 30, 2026 | Halfacre Aaron Scott | CEO and President, Director | Buy (P) 2 lots, same day | 4K | $62K |
| Jun 26, 2026 | Halfacre Aaron Scott | CEO and President, Director | Buy (P) 2 lots, same day | 6K | $101K |
| Jun 27, 2025 | Halfacre Aaron Scott | CEO and President, Director | Buy (P) | 500 | $7K |
| Jun 26, 2025 | Halfacre Aaron Scott | CEO and President, Director | Buy (P) | 129 | $2K |
| Jun 25, 2025 | Gingras Christopher Raymond | Director | Buy (P) 2 lots, same day | 400 | $6K |
| Jun 13, 2025 | Halfacre Aaron Scott | CEO and President, Director | Buy (P) | 43 | $606 |
| Jun 3, 2025 | Halfacre Aaron Scott | CEO and President, Director | Buy (P) | 3K | $44K |
| May 14, 2025 | Gingras Christopher Raymond | Director | Buy (P) | 1K | $15K |
| May 14, 2025 | Halfacre Aaron Scott | CEO and President, Director | Buy (P) | 671 | $10K |
| May 8, 2025 | Halfacre Aaron Scott | CEO and President, Director | Buy (P) 2 lots, same day | 2K | $29K |
| Aug 1, 2024 | First City Investment Group, LLC | 10% Owner | Sell (S) | 124K | $1.8M |
| Jul 31, 2024 | First City Investment Group, LLC | 10% Owner | Buy (P) | 5K | $75K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 27 | 18 | – |
Insiders Form 4 open-market | 1 | 0 | +$163K |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
No filings captured for this ticker in the live stream yet.
Connected entities for MDV
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/MDV/capital-change-brief"
Use Arkolith's capital_change_brief for MDV. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + the live filing stream, joined for MDV. Filings are public domain, sourced to SEC EDGAR.