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Smart Money Score
Composite context from Form 4, 13F and congressional disclosures; not a forecast.
Of the 10 tracked institutions holding AORT, 3 have a 3-year clone track record — 3 of them beat the S&P. Average holder's clone alpha: +5.5pt. It's a gauge of who owns the name, not just how many.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Among the 10 tracked institutional investors we monitor, AORT (ARTIVION INC) is held with a combined value of $440.77M across 16,125,975 shares. The largest holder is BlackRock, Inc. with a position worth $149.97M. RENAISSANCE TECHNOLOGIES LLC opened a new position in the most recent quarter. 7 funds increased their holdings. 2 funds reduced their position.
Total Institutional Value
$440.77M
Total Shares Held
16,125,975
Institutional Holders
10
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $149.97M | 0.00% | +3.1% |
| 2 | VANGUARD GROUP INC | $144.59M | 0.00% | +4.7% |
| 3 | FMR LLC | $44.12M | 0.00% | -24.0% |
| 4 | STATE STREET CORP | $41.75M | 0.00% | +10.4% |
| 5 | WELLINGTON MANAGEMENT GROUP LLP | $28.32M | 0.00% | +9.0% |
| 6 | CITADEL ADVISORS LLC | $18.60M | 0.01% | +1067.8% |
| 7 | TWO SIGMA ADVISERS, LP | $9.97M | 0.02% | +39.6% |
| 8 | PRICE T ROWE ASSOCIATES INC /MD/ | $1.61M | 0.00% | +36.7% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | $1.52M | 0.00% | New |
| 10 | AQR CAPITAL MANAGEMENT LLC | $323.19K | 0.00% | -21.4% |
| Member | Type | Date |
|---|---|---|
| Gilbert Cisneros | Buy | Aug 20, 2026 |
| Gilbert Cisneros | Buy | Jul 16, 2026 |
| Gilbert Cisneros | Sell | Oct 9, 2025 |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of AORT with a position worth $149.97M, representing 0.00% of their portfolio. In total, 10 institutional investors hold AORT with a combined value of $440.77M.
In the most recent quarter, 1 fund opened a new position in AORT. Additionally, 7 increased their holdings and 2 reduced their positions.
Institutional investors hold $440.77M worth of AORT stock across 10 positions. The largest institutional holder is BlackRock, Inc. with $149.97M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For AORT, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their AORT positions.
| 2026-08-06 |
SEC Schedule 13D (activist) and 13G (passive) filings for AORT. Filed when an investor acquires 5%+ ownership.
Last Close
$21.78
2026-10-16
YTD
-51.0%
6% of 52-week range
