Among active 13F managers last quarter, 14 opened and 9 added, while 1 reduced; the largest holder to move was Renaissance Technologies LLC (+488%). Over the last 180 days, 1 insider bought and 1 insider sold, a net +$284K in open-market trades.
Funds lean in and no leg opposes.
46 tracked 13F filers disclose a position in AUNA as of the latest SEC 13F filings, a combined $28.1M 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.1M | $5.7M | ▼−5.4% Reduced · −63K sh | Q2 2026 | |
| 2 | Renaissance Technologies LLC | 668K | $3.7M | ▲+488% Added · +555K sh | Q1 2026 | |
| 3 | Morgan Stanley | 574K | $3.2M | ▲+115% Added · +307K sh | Q1 2026 | |
| 4 | Marshall Wace, LLP | 533K | $2.9M | ▲+227% Added · +370K sh | Q1 2026 | |
| 5 | UBS Group AG | 372K | $2.1M | ▲+294% Added · +278K sh | Q1 2026 | |
| 6 | Pekin Hardy Strauss, Inc. | 294K | $1.5M | ▲+12% Added · +32K sh | Q2 2026 | |
| 7 | Jane Street Group, LLC | 242K | $1.3M | ▲+491% Added · +201K sh | Q1 2026 | |
| 8 | Mount Lucas Management LP | 175K | $898K | ▲New +175K sh | Q2 2026 | |
| 9 | Two Sigma Investments, LP | 148K | $814K | ▲New +148K sh | Q1 2026 | |
| 10 | Centiva Capital, LP | 103K | $526K | ▲+5.0% Added · +5K sh | Q2 2026 | |
| 11 | Susquehanna Portfolio Strategies, LLC | 101K | $557K | ▲New +101K sh | Q1 2026 | |
| 12 | Lazard Asset Management LLC | 101K | $557K | ▲New +101K sh | Q1 2026 | |
| 13 | Van Eck Associates Corp | 101K | $516K | ▲New +101K sh | Q2 2026 | |
| 14 | Jump Financial, LLC | 83K | $460K | ▲New +83K sh | Q1 2026 | |
| 15 | XTX Topco Ltd | 70K | $386K | ▲+113% Added · +37K sh | Q1 2026 | |
| 16 | Occudo Quantitative Strategies LP | 67K | $344K | ▲Added Added · +67K sh | Q2 2026 | |
| 17 | Point72 Asset Management, L.P. | 64K | $330K | ▲New +64K sh | Q2 2026 | |
| 18 | HSBC Holdings PLC | 59K | $324K | ▲New +59K sh | Q1 2026 | |
| 19 | Arrowstreet Capital, Limited Partnership | 57K | $316K | ▲New +57K sh | Q1 2026 | |
| 20 | Goldman Sachs Group Inc | 49K | $267K | ▼−32% Reduced · −23K sh | Q1 2026 | |
| 21 | Millennium Management LLC | 41K | $227K | ▲+55% Added · +15K sh | Q1 2026 | |
| 22 | Clear Harbor Asset Management, LLC | 33K | $168K | ▲+12% Added · +4K sh | Q2 2026 | |
| 23 | Axq Capital, LP | 25K | $126K | ▲+72% Added · +10K sh | Q2 2026 | |
| 24 | Schonfeld Strategic Advisors LLC | 23K | $118K | ▲New +23K sh | Q2 2026 | |
| 25 | S-Bank Fund Management Ltd | 20K | $105K | —Held | 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, 14 funds opened a new position in AUNA and 9 added to an existing one, while 1 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 |
|---|---|---|
| Alphabet Inc-CL AGOOGL | 26 funds | $12.0B |
| Micron Technology IncMU | 26 funds | $10.8B |
| Eli Lilly & CoLLY | 26 funds | $3.2B |
| Nvidia CorpNVDA | 25 funds | $36.0B |
| Microsoft CorpMSFT | 25 funds | $18.6B |
| Amazon.com IncAMZN | 25 funds | $16.5B |
| Meta Platforms Inc-Class AMETA | 25 funds | $5.3B |
| Newmont CorpNEM | 25 funds | $4.1B |
| Tesla IncTSLA | 25 funds | $4.0B |
| JPMorgan Chase & CoJPM | 25 funds | $2.7B |
| Cme Group IncCME | 25 funds | $2.1B |
| Broadcom IncAVGO | 24 funds | $17.0B |
Ranked by how many of AUNA's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in AUNA.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 29, 2026 | Zamora Leon Jesus | President, Director | Buy (P) | 6K | $27K |
| May 28, 2026 | Wilton John | Director | Sell (S) | 18K | $73K |
| May 28, 2026 | Zamora Leon Jesus | President, Director | Buy (P) | 9K | $38K |
| May 27, 2026 | Zamora Leon Jesus | President, Director | Buy (P) | 23K | $98K |
| May 26, 2026 | Zamora Leon Jesus | President, Director | Buy (P) 2 lots, same day | 39K | $169K |
| May 20, 2026 | Zamora Leon Jesus | President, Director | Buy (P) | 6K | $26K |
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 | 15 | 4 | – |
Insiders Form 4 open-market | 1 | 1 | +$284K |
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.
Connected entities for AUNA
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/AUNA/capital-change-brief"
Use Arkolith's capital_change_brief for AUNA. 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 AUNA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.