193 tracked 13F filers disclose a position in AORT as of the latest SEC 13F filings, a combined $1.3B 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 | BlackRock, Inc. | $237.1M | 6.5M | ▲+1.7% Added · +107K sh | Q1 2026 | |
| 2 | FMR LLC | $94.6M | 2.6M | ▲+1.6% Added · +42K sh | Q1 2026 | |
| 3 | MORGAN STANLEY | $83.1M | 2.3M | ▲+0.6% Added · +13K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $71.5M | 2.0M | →First observed position No prior filed position | Q1 2026 | |
| 5 | STATE STREET CORP | $41.8M | 1.9M | ▲+10% Added · +176K sh | Q2 2026 | |
| 6 | Ophir Asset Management Pty Ltd | $40.4M | 1.8M | ▲+89% Added · +849K sh | Q2 2026 | |
| 7 | PERCEPTIVE ADVISORS LLC | $60.0M | 1.6M | ▼−4.9% Reduced · −85K sh | Q1 2026 | |
| 8 | Conestoga Capital Advisors, LLC | $36.5M | 1.6M | ▲+38% Added · +448K sh | Q2 2026 | |
| 9 | FRED ALGER MANAGEMENT, LLC | $44.3M | 1.2M | ▼−12% Reduced · −164K sh | Q1 2026 | |
| 10 | Juniper Investment Company, LLC | $43.5M | 1.2M | —Held | Q1 2026 | |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $25.0M | 1.1M | ▼−1.6% Reduced · −18K sh | Q2 2026 | |
| 12 | VANGUARD PORTFOLIO MANAGEMENT LLC | $38.0M | 1.0M | →First observed position No prior filed position | Q1 2026 | |
| 13 | DIMENSIONAL FUND ADVISORS LP | $37.6M | 1.0M | ▲+4.8% Added · +47K sh | Q1 2026 | |
| 14 | LOOMIS SAYLES & CO L P | $35.9M | 980K | ▲+17% Added · +140K sh | Q1 2026 | |
| 15 | CITADEL ADVISORS LLC | $18.6M | 828K | ▲12× Added · +757K sh | Q2 2026 | |
| 16 | TWO SIGMA INVESTMENTS, LP | $26.6M | 726K | ▲+64% Added · +282K sh | Q1 2026 | |
| 17 | SILVERCREST ASSET MANAGEMENT GROUP LLC | $24.2M | 661K | ▲+13% Added · +76K sh | Q1 2026 | |
| 18 | YARGER WEALTH STRATEGIES, LLC | $15.3M | 634K | —Held | Q2 2026 | |
| 19 | BANK OF AMERICA CORP /DE/ | $19.1M | 523K | ▲+0.8% Added · +4K sh | Q1 2026 | |
| 20 | NORTHERN TRUST CORP | $18.2M | 498K | ▲+5.3% Added · +25K sh | Q1 2026 | |
| 21 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $14.9M | 406K | ▼−0.4% Reduced · −2K sh | Q1 2026 | |
| 22 | Soleus Capital Management, L.P. | $8.7M | 388K | ▲New +388K sh | Q2 2026 | |
| 23 | First Eagle Investment Management, LLC | $7.8M | 347K | ▲+11% Added · +35K sh | Q2 2026 | |
| 24 | PEREGRINE CAPITAL MANAGEMENT LLC | $12.6M | 343K | ▲+16% Added · +47K sh | Q1 2026 | |
| 25 | GOLDMAN SACHS GROUP INC | $11.2M | 306K | ▼−43% Reduced · −231K 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, 11 funds opened a new position in AORT and 26 added to an existing one, while 13 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 |
|---|---|---|
| ELI LILLY & COLLY | 95 funds | $57.3B |
| MICROSOFT CORPMSFT | 93 funds | $190.6B |
| ALPHABET INC-CL AGOOGL | 93 funds | $110.4B |
| JPMORGAN CHASE & COJPM | 93 funds | $41.0B |
| APPLE INCAAPL | 92 funds | $208.1B |
| MASTERCARD INC - AMA | 92 funds | $36.1B |
| NVIDIA CORPNVDA | 91 funds | $284.2B |
| META PLATFORMS INC-CLASS AMETA | 91 funds | $85.7B |
| INTUITIVE SURGICAL INCISRG | 91 funds | $20.6B |
| AMAZON.COM INCAMZN | 90 funds | $140.7B |
| VISA INC-CLASS A SHARESV | 90 funds | $44.9B |
| JOHNSON & JOHNSONJNJ | 89 funds | $31.2B |
Ranked by how many of AORT's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Sep 3, 2026 | GREEN ANDREW M | SVP, Regulatory and Quality | Sell (S) | 1K | $39K |
| Sep 2, 2026 | GREEN ANDREW M | SVP, Regulatory and Quality | Sell (S) | 7K | $177K |
| Aug 19, 2026 | Mackin James P | President & CEO | Sell (S) | 70K | $2.0M |
| Aug 14, 2026 | Berry Lance A | EVP, COO, CFO & Treasurer | Sell (S) | 715 | $20K |
| Aug 14, 2026 | GREEN ANDREW M | SVP, Regulatory and Quality | Sell (S) | 616 | $18K |
| Aug 12, 2026 | Holloway Jean F | SVP, General Counsel | Sell (S) | 977 | $28K |
| Jun 11, 2026 | GREEN ANDREW M | SVP, Regulatory and Quality | Sell (S) | 14K | $290K |
| Jun 11, 2026 | GREEN ANDREW M | SVP, Regulatory and Quality | Sell (S) | 30K | $621K |
| Mar 4, 2026 | Holloway Jean F | SVP, General Counsel | Sell (S) | 9K | $341K |
| Mar 3, 2026 | Mackin James P | President & CEO | Sell (S) | 18K | $676K |
| Mar 3, 2026 | Berry Lance A | EVP, COO, CFO & Treasurer | Sell (S) | 6K | $239K |
| Mar 3, 2026 | Davis John E | Chief Commercial Officer | Sell (S) | 5K | $173K |
Connected entities for AORT
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/AORT/capital-change-brief"
Use Arkolith's capital_change_brief for AORT. 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 AORT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.