AORT · Artivion, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 206 13F filersWho Holds AORT
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 206 filers, like-for-like change +3.5%; actively managed books +2.3%; index-like books +5.5%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 41.9% | 103 | -2.4% |
| Exempt adviser | 1.2% | 3 | +106.8% |
| Adviser | 12.2% | 7 | +4.2% |
| Bank | 9.0% | 17 | +14.2% |
| Insurer | 0.7% | 3 | +4.8% |
| Benefit plan | 0.1% | 2 | -23.2% |
| Non-US | 0.8% | 6 | +9.4% |
| Holding company | 28.1% | 6 | +0.6% |
| Broker-dealer | 0.0% | 0 | -100.0% |
| Unknown | 6.0% | 59 | +49.1% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 36.5% | 30 | +5.5% |
| Systematic-like | 6.7% | 21 | +101.3% |
| Concentrated | 5.9% | 16 | +32.2% |
| Diversified active | 50.9% | 139 | -6.2% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 59.8% | 120 | +3.9% |
| Medium turnover | 13.6% | 42 | -34.7% |
| High turnover | 12.2% | 31 | +123.1% |
| Unknown | 14.3% | 13 | +12.5% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 18.9% | 26 | +24.7% |
| Medium horizon | 16.2% | 23 | -1.7% |
| Long horizon | 56.8% | 144 | +3.6% |
| Unknown | 8.1% | 13 | -20.7% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 6.5% | 23 | +20.0% |
| $1B to $10B | 14.7% | 63 | -5.7% |
| $10B to $100B | 20.7% | 65 | +1.4% |
| $100B or more | 58.2% | 55 | +5.2% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 6.9% | 48 | +20.9% |
| Pooled investment vehicles | 17.3% | 22 | +31.1% |
| Registered funds and BDCs | 16.0% | 15 | -12.8% |
| Pension and profit sharing plans | 0.0% | 2 | +33.7% |
| Insurance companies | 0.1% | 2 | -8.7% |
| Governments and sovereign funds | 0.5% | 3 | -38.8% |
| Other investment advisers | 0.0% | 3 | -1.5% |
| Other | 0.1% | 1 | -9.2% |
| Diversified | 1.0% | 7 | -78.0% |
| Unknown | 58.1% | 103 | +8.1% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 15.3% | 32 | +1.6% |
| Private equity funds | 4.7% | 9 | +63.2% |
| Venture capital funds | 0.0% | 1 | -55.6% |
| Real estate funds | 0.0% | 2 | -54.3% |
| Securitized asset funds | 0.1% | 1 | -30.2% |
| Other private funds | 5.3% | 11 | -34.9% |
| Mixed private funds | 0.1% | 2 | +59.6% |
| Private funds, type not stated | 0.7% | 2 | -0.5% |
| No private funds | 16.8% | 46 | +2.2% |
| Unknown | 56.9% | 100 | +7.1% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 91.7% | 177 | +0.4% |
| Outside the US | 8.3% | 29 | +54.8% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 2 holders with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
206 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $23,237,791 (1 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 37.2% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies AORT's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | SION Sionna Therapeutics, Inc. | 4 |
| 2 | AVAH Aveanna Healthcare Holdings, Inc. | 3 |
| 3 | ANRO Alto Neuroscience, Inc. | 3 |
| 4 | TRNS Transcat Inc | 3 |
| 5 | VIR Vir Biotechnology, Inc. | 3 |
| 6 | EWTX Edgewise Therapeutics, Inc. | 4 |
| 7 | DRUG Bright Minds Biosciences Inc. | 3 |
| 8 | RLMD Relmada Therapeutics, Inc. | 3 |
| 9 | EYPT EyePoint, Inc. | 3 |
| 10 | PALI Palisade Bio, Inc. | 3 |
Shareholder Targets
13F filers that own its peers but not AORT, quarter ended Jun 30, 2026Found through its holder-overlap peers: SION, AVAH, ANRO, TRNS, VIR, EWTX, DRUG, RLMD, EYPT, PALI, IRTC, URGN, VCEL, BCRX, ANIP, SPRY, MBX, AVTX, SNDX, ERAS. 770 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | RA CAPITAL MANAGEMENT, L.P. Registered adviser, Concentrated | $1,073,960,235 7 held | SION, EWTX, BCRX |
| 2 | Frazier Life Sciences Management, L.P. Registered adviser, Concentrated | $864,828,961 3 held | ERAS, MBX, BCRX |
| 3 | Paradigm Biocapital Advisors LP Registered adviser, Concentrated | $769,785,041 4 held | EWTX, ERAS, MBX |
| 4 | RTW INVESTMENTS, LP Registered adviser, Diversified active | $758,857,826 4 held | ERAS, IRTC, URGN |
| 5 | Bain Capital Investors LLC Unknown, Concentrated | $699,319,541 1 held | AVAH |
| 6 | MILLENNIUM MANAGEMENT LLC Registered adviser, Systematic-like | $410,049,315 16 held | IRTC, SNDX, ANIP |
| 7 | Cormorant Asset Management, LP Registered adviser, Diversified active | $405,541,300 5 held | ERAS, EWTX, EYPT |
| 8 | Venrock Adviser, LLC Registered adviser, Concentrated | $388,335,585 3 held | ERAS, RLMD, ANRO |
| 9 | T. Rowe Price Investment Management, Inc. Adviser, Diversified active | $388,124,570 1 held | ERAS |
| 10 | Siren, L.L.C. Unknown, Diversified active | $369,235,377 4 held | ERAS, EWTX, SION |
Fund Ownership of AORT by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 22.37% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 4.21% | 2,051,667 |
| Index ETFs | 18.16% | 8,853,054 |
| Active ETFs | 1.21% | 590,027 |
| Active funds | 16.95% | 8,265,386 |
| Unclassified | 0.23% | 110,118 |
| All registered funds | 40.75% | 19,870,252 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $149,965,153 | 14.53% | 6,674,017 | Shares | 2026-08-07 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser | $71,566,365 | 6.93% | 3,184,974 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $57,477,380 | 5.57% | 2,557,961 | Shares | 2026-08-13 | |
| Small Juniper Investment Company, LLC Registered adviser | $45,386,815 | 4.40% | 2,019,885 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $45,043,788 | 4.36% | 2,004,619 | Shares | 2026-08-13 | |
| Mega FMR LLC Holding company | $44,119,191 | 4.27% | 1,963,471 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $41,750,405 | 4.05% | 1,858,051 | Shares | 2026-09-22 | |
| Mid Ophir Asset Management Pty Ltd Registered adviser | $40,446,179 | 3.92% | 1,800,008 | Shares | 2026-08-14 | |
| Mid PERCEPTIVE ADVISORS LLC Registered adviser | $39,036,906 | 3.78% | 1,737,290 | Shares | 2026-08-14 | |
| Mid Conestoga Capital Advisors, LLC Adviser | $36,484,539 | 3.54% | 1,623,700 | Shares | 2026-07-24 | |
| Mega WELLINGTON MANAGEMENT GROUP LLP Holding company | $28,318,466 | 2.74% | 1,260,279 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $25,038,253 | 2.43% | 1,114,297 | Shares | 2026-08-12 | |
| Large SILVERCREST ASSET MANAGEMENT GROUP LLC Registered adviser | $23,011,324 | 2.23% | 1,024,091 | Shares | 2026-08-14 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $22,205,280 | 2.15% | 988,219 | Shares | 2026-08-13 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $21,300,231 | 2.06% | 947,941 | Shares | 2026-08-11 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $18,596,037 | 1.80% | 827,594 | Shares | 2026-09-02 | |
| Large GW&K Investment Management, LLC Registered adviser | $17,851,919 | 1.73% | 794,478 | Shares | 2026-08-12 | |
| Large ROYCE & ASSOCIATES LP Registered adviser | $14,364,666 | 1.39% | 639,282 | Shares | 2026-08-14 | |
| Small YARGER WEALTH STRATEGIES, LLC Registered adviser | $14,250,990 | 1.38% | 634,223 | Shares | 2026-07-14 | |
| Mega NORTHERN TRUST CORP Bank | $12,370,450 | 1.20% | 550,532 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $11,716,687 | 1.14% | 521,437 | Shares | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $10,704,820 | 1.04% | 476,405 | Shares | 2026-08-14 | |
| Large FRED ALGER MANAGEMENT, LLC Registered adviser | $10,406,104 | 1.01% | 463,111 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $10,210,389 | 0.99% | 454,401 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $9,956,837 | 0.96% | 443,117 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $9,857,903 | 0.96% | 438,714 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $9,846,713 | 0.95% | 438,216 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $9,183,578 | 0.89% | 408,704 | Shares | 2026-08-14 | |
| Mid Soleus Capital Management, L.P. | $8,718,360 | 0.84% | 388,000 | Shares | 2026-08-11 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $8,702,159 | 0.84% | 387,279 | Shares | 2026-08-14 | |
| Large Balyasny Asset Management L.P. Registered adviser | $8,584,685 | 0.83% | 382,051 | Shares | 2026-08-14 | |
| Large First Eagle Investment Management, LLC Registered adviser | $7,787,494 | 0.75% | 346,573 | Shares | 2026-08-24 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $6,978,103 | 0.68% | 310,552 | Shares | 2026-08-13 | |
| Mid KENNEDY CAPITAL MANAGEMENT LLC Registered adviser | $6,611,370 | 0.64% | 294,231 | Shares | 2026-08-14 | |
| Mega Legal & General Group Plc | $5,826,425 | 0.56% | 259,298 | Shares | 2026-08-14 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $5,705,177 | 0.55% | 253,902 | Shares | 2026-08-04 | |
| Mega Bank of New York Mellon Corp Bank | $5,671,108 | 0.55% | 252,386 | Shares | 2026-08-06 | |
| Large Quantinno Capital Management LP Registered adviser | $4,497,190 | 0.44% | 200,142 | Shares | 2026-08-13 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $4,348,977 | 0.42% | 193,546 | Shares | 2026-08-14 | |
| Large HRT FINANCIAL LP | $4,187,284 | 0.41% | 186,350 | Shares | 2026-08-14 | |
| Large Tidal Investments LLC Registered adviser | $4,184,520 | 0.41% | 186,227 | Shares | 2026-08-13 | |
| Large FIFTH THIRD BANCORP Bank | $4,170,903 | 0.40% | 185,621 | Shares | 2026-08-05 | |
| Mid ORBIMED ADVISORS LLC Registered adviser | $3,932,250 | 0.38% | 175,000 | Shares | 2026-08-14 | |
| Large Corient Private Wealth LLC Registered adviser | $3,580,549 | 0.35% | 159,348 | Shares | 2026-08-27 | |
| Large Public Sector Pension Investment Board Non-US | $3,298,303 | 0.32% | 146,787 | Shares | 2026-08-13 | |
| Small Parkman Healthcare Partners LLC Registered adviser | $3,121,981 | 0.30% | 138,940 | Shares | 2026-08-14 | |
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $2,879,148 | 0.28% | 128,133 | Shares | 2026-08-06 | |
| Large VOLORIDGE INVESTMENT MANAGEMENT, LLC Registered adviser | $2,857,262 | 0.28% | 127,159 | Shares | 2026-08-14 | |
| Small Summit Creek Advisors LLC Registered adviser | $2,704,354 | 0.26% | 120,354 | Shares | 2026-08-07 | |
| Mid CONNORS INVESTOR SERVICES INC Registered adviser | $2,700,444 | 0.26% | 120,180 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $2,693,815 | 0.26% | 119,885 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $2,469,609 | 0.24% | 109,907 | Shares | 2026-08-06 | |
| Mega Nuveen, LLC | $2,446,824 | 0.24% | 108,893 | Shares | 2026-08-11 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $2,373,303 | 0.23% | 105,621 | Shares | 2026-08-12 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,303,871 | 0.22% | 102,531 | Shares | 2026-08-14 | |
| Mid XTX Topco Ltd | $2,173,905 | 0.21% | 96,747 | Shares | 2026-08-14 | |
| Mega Swiss National Bank | $1,914,444 | 0.19% | 85,200 | Shares | 2026-08-11 | |
| Mega ROYAL BANK OF CANADA Bank | $1,905,341 | 0.18% | 84,795 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $1,903,184 | 0.18% | 84,699 | Shares | 2026-08-12 | |
| Large LAZARD ASSET MANAGEMENT LLC Adviser | $1,875,301 | 0.18% | 83,458 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $1,608,043 | 0.16% | 71,564 | Shares | 2026-08-14 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $1,524,072 | 0.15% | 67,827 | Shares | 2026-08-13 | |
| Mega CITIGROUP INC Bank | $1,490,547 | 0.14% | 66,335 | Shares | 2026-08-03 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $1,424,709 | 0.14% | 63,405 | Shares | 2026-08-13 | |
| Large Squarepoint Ops LLC Registered adviser | $1,424,238 | 0.14% | 63,384 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $1,416,867 | 0.14% | 63,056 | Shares | 2026-08-07 | |
| Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $1,338,245 | 0.13% | 59,557 | Shares | 2026-07-23 | |
| Large EXCHANGE TRADED CONCEPTS, LLC Registered adviser | $1,320,876 | 0.13% | 58,784 | Shares | 2026-08-11 | |
| Mega SEI INVESTMENTS CO | $1,288,046 | 0.12% | 57,323 | Shares | 2026-08-14 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $1,193,157 | 0.12% | 53,100 | Shares | 2026-08-07 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $1,119,859 | 0.11% | 49,838 | Shares | 2026-08-24 | |
| Mega ENVESTNET ASSET MANAGEMENT INC Registered adviser | $1,117,972 | 0.11% | 49,754 | Shares | 2026-09-23 | |
| Mid Sterling Capital Management LLC Registered adviser | $1,098,917 | 0.11% | 48,906 | Shares | 2026-07-28 | |
| Small Sio Capital Management, LLC Adviser | $1,089,368 | 0.11% | 48,481 | Shares | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $1,067,481 | 0.10% | 47,507 | Shares | 2026-08-14 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC Registered adviser | $1,010,520 | 0.10% | 44,972 | Shares | 2026-08-14 | |
| Large PRUDENTIAL FINANCIAL INC Insurer | $995,218 | 0.10% | 44,291 | Shares | 2026-08-12 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $934,190 | 0.09% | 41,575 | Shares | 2026-08-14 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $857,657 | 0.08% | 38,169 | Shares | 2026-08-11 | |
| Mega FRANKLIN RESOURCES INC Adviser | $819,480 | 0.08% | 36,470 | Shares | 2026-08-13 | |
| Large NATIXIS ADVISORS, LLC Registered adviser | $815,458 | 0.08% | 36,291 | Shares | 2026-08-14 | |
| Large CANADA LIFE ASSURANCE Co | $749,396 | 0.07% | 33,351 | Shares | 2026-08-13 | |
| Large Zurcher Kantonalbank (Zurich Cantonalbank) Non-US | $738,274 | 0.07% | 32,856 | Shares | 2026-08-12 | |
| Mid Y-Intercept (Hong Kong) Ltd Exempt adviser | $730,764 | 0.07% | 32,023 | Shares | 2026-10-16 | |
| Large Verition Fund Management LLC Registered adviser | $729,398 | 0.07% | 32,461 | Shares | 2026-08-14 | |
| Mid Aquatic Capital Management LLC Registered adviser | $712,770 | 0.07% | 31,721 | Shares | 2026-08-14 | |
| Large Jain Global LLC Registered adviser | $680,908 | 0.07% | 30,303 | Shares | 2026-08-14 | |
| Large Brevan Howard Capital Management LP Exempt adviser | $652,461 | 0.06% | 29,037 | Shares | 2026-08-14 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $634,193 | 0.06% | 28,224 | Shares | 2026-08-13 | |
| Large Thrivent Financial for Lutherans Registered adviser | $630,305 | 0.06% | 28,051 | Shares | 2026-08-14 | |
| Mega JONES FINANCIAL COMPANIES LLLP | $630,103 | 0.06% | 28,042 | Shares | 2026-08-14 | |
| Large MetLife Investment Management, LLC Registered adviser | $601,050 | 0.06% | 26,749 | Shares | 2026-08-14 | |
| Large Mariner, LLC Registered adviser | $570,513 | 0.06% | 25,390 | Shares | 2026-08-13 | |
| Mid TOCQUEVILLE ASSET MANAGEMENT L.P. Registered adviser | $561,750 | 0.05% | 25,000 | Shares | 2026-08-10 | |
| Mid Illinois Municipal Retirement Fund | $545,009 | 0.05% | 24,255 | Shares | 2026-08-12 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE | $516,854 | 0.05% | 23,002 | Shares | 2026-09-09 | |
| Large Walleye Capital LLC Registered adviser | $490,407 | 0.05% | 21,825 | Shares | 2026-08-03 | |
| Mid Penn Capital Management Company, LLC Registered adviser | $489,688 | 0.05% | 21,793 | Shares | 2026-07-30 | |
| Mid ALLSTATE CORP Insurer | $483,239 | 0.05% | 21,506 | Shares | 2026-08-13 | |
| Mid Louisiana State Employees Retirement System | $474,656 | 0.05% | 20,800 | Shares | 2026-10-20 |
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