AUNA S A CLASS A (AUNA)
Institutional ownership reported to the SEC as of Q2 2026, across 11 quarters.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $5.7M | 1,115,443 | 0.00% | 8q | -5.4%-$325.5K |
| MORGAN STANLEY | $2.9M | 574,369 | 0.00% | 9q | HELD |
| JANE STREET GROUP, LLC | $2.9M | 574,123 | 0.00% | 3q | +137.3%+$1.7M |
| RENAISSANCE TECHNOLOGIES LLC | $2.9M | 566,100 | 0.00% | 9q | -15.3%-$525.1K |
| MARSHALL WACE, LLP | $2.5M | 484,566 | 0.00% | 6q | -9.1%-$247.8K |
| TWO SIGMA INVESTMENTS, LP | $1.6M | 315,694 | 0.00% | 2q | +113.7%+$861.8K |
| Verde Servicos Internacionais S.A. | $1.6M | 308,208 | 0.58% | 10q | HELD |
| Pekin Hardy Strauss, Inc. | $1.5M | 294,227 | 0.13% | 2q | +12.2%+$164.2K |
| UBS Group AG | $1.0M | 200,792 | 0.00% | 7q | -46.1%-$879.4K |
| Mount Lucas Management LP | $897.8K | 175,000 | 0.32% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $716.5K | 139,676 | 0.00% | 4q | +239.5%+$505.5K |
| BNP PARIBAS FINANCIAL MARKETS | $649.6K | 126,621 | 0.00% | 2q | +1753.1%+$614.5K |
| XTX Topco Ltd | $560.4K | 109,238 | 0.01% | 3q | +56.0%+$201.1K |
| Centiva Capital, LP | $526.1K | 102,548 | 0.00% | 2q | +5.0%+$24.9K |
| VAN ECK ASSOCIATES CORP | $516.1K | 100,607 | 0.00% | new | NEW |
| Susquehanna Portfolio Strategies, LLC | $465.9K | 90,826 | 0.01% | 2q | -10.2%-$52.8K |
| GOLDMAN SACHS GROUP INC | $381.1K | 74,290 | 0.00% | 6q | +53.1%+$132.2K |
| OCCUDO QUANTITATIVE STRATEGIES LP | $344.3K | 67,107 | 0.02% | new | NEW |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $342.4K | 66,745 | 0.00% | 2q | +16.4%+$48.3K |
| Point72 Asset Management, L.P. | $330.2K | 64,376 | 0.00% | new | NEW |
| HSBC HOLDINGS PLC | $278.9K | 54,254 | 0.00% | 2q | -7.4%-$22.4K |
| Sage Investment Counsel LLC | $215.5K | 42,000 | 0.22% | 4q | +55.6%+$77.0K |
| Jump Financial, LLC | $200.2K | 39,017 | 0.00% | 2q | -53.2%-$227.8K |
| LAZARD ASSET MANAGEMENT LLC | $189.3K | 36,906 | 0.00% | 2q | -63.5%-$329.3K |
| CITIGROUP INC | $180.9K | 35,266 | 0.00% | 2q | +440725.0%+$180.9K |
| Clear Harbor Asset Management, LLC | $167.6K | 32,673 | 0.01% | 3q | +12.0%+$18.0K |
| Squarepoint Ops LLC | $149.3K | 29,094 | 0.00% | new | NEW |
| AXQ CAPITAL, LP | $126.4K | 24,637 | 0.01% | 2q | +72.3%+$53.0K |
| Schonfeld Strategic Advisors LLC | $117.7K | 22,944 | 0.00% | new | NEW |
| S-Bank Fund Management Ltd | $104.7K | 20,401 | 0.01% | 5q | HELD |
| WINTON GROUP Ltd | $97.8K | 19,055 | 0.00% | new | NEW |
| Russell Investments Group, Ltd. | $88.8K | 17,317 | 0.00% | 9q | HELD |
| STATE STREET CORP | $86.7K | 16,899 | 0.00% | 4q | -6.8%-$6.4K |
| World Investment Advisors | $69.2K | 12,563 | 0.00% | 3q | HELD |
| PharVision Advisers, LLC | $67.2K | 13,091 | 1.27% | new | NEW |
| Sanctuary Advisors, LLC | $66.2K | 12,900 | 0.00% | 2q | HELD |
| DELTEC ASSET MANAGEMENT LLC | $53.9K | 10,500 | 0.01% | 9q | HELD |
| Burns Matteson Capital Management, LLC | $51.6K | 10,061 | 0.02% | new | NEW |
| Equitable Holdings, Inc. | $51.3K | 10,000 | 0.00% | 2q | HELD |
| BARCLAYS PLC | $26.3K | 5,118 | 0.00% | 2q | -1.7% |
| Farther Finance Advisors, LLC | $5.1K | 1,000 | 0.00% | 2q | HELD |
| NewEdge Advisors, LLC | $5.0K | 983 | 0.00% | new | NEW |
| JONES FINANCIAL COMPANIES LLLP | $2.6K | 513 | 0.00% | 2q | +6.7% |
| Elequin Capital, LP | $2.2K | 431 | 0.00% | 2q | -93.7%-$33.1K |
| OSAIC HOLDINGS, INC. | $974 | 190 | 0.00% | 2q | -51.9%-$1.1K |
| Quarry LP | $913 | 178 | 0.00% | new | NEW |
| Bare Financial Services, Inc | $559 | 109 | 0.00% | 2q | HELD |
| North Star Investment Management Corp. | $513 | 100 | 0.00% | 2q | HELD |
| Tower Research Capital LLC (TRC) | $513 | 100 | 0.00% | 2q | -60.6% |
| SBI Securities Co., Ltd. | $205 | 40 | 0.00% | 7q | +8.1% |
| Caitong International Asset Management Co., Ltd | $164 | 32 | 0.00% | 2q | -74.6% |
| ROYAL BANK OF CANADA | $0 | 30 | 0.00% | 2q | +30.4% |
| Persistent Asset Partners Ltd | $0 | none filed | 0.00% | new | NEW |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-08 | 13G/A | RWC Asset Management LLP | 5.0% |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-26 | Zamora Leon Jesus | President | Bought | 30,000 | $131.7K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 7 | $1.8M | 351,844 | 0 | 0 | 3 | 0.0% |
| Q2 2026 | 53 | $30.9M | 6,018,958 | 12 | 16 | 14 | 0.0% |
| Q1 2026 | 49 | $38.6M | 7,001,100 | 27 | 13 | 6 | 0.0% |
| Q4 2025 | 26 | $24.0M | 4,868,441 | 7 | 11 | 3 | 0.0% |
| Q3 2025 | 25 | $33.5M | 4,986,279 | 8 | 8 | 3 | 0.0% |
| Q2 2025 | 19 | $28.4M | 4,573,727 | 3 | 6 | 6 | 0.0% |
| Q1 2025 | 18 | $31.6M | 4,439,448 | 5 | 4 | 7 | 0.0% |
| Q4 2024 | 19 | $29.4M | 4,279,442 | 3 | 3 | 7 | 0.0% |
| Q3 2024 | 17 | $30.9M | 4,470,947 | 2 | 6 | 3 | 0.0% |
| Q2 2024 | 21 | $50.9M | 6,358,460 | 9 | 5 | 4 | 0.0% |
| Q1 2024 | 30 | $101.8M | 9,590,930 | 29 | 0 | 0 | 0.0% |
