Who owns AXGN
Which tracked institutional funds hold AXGN, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See AXGN company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on AXGN is one-sided between 2026-Q1 and 2026-Q2: 117 added or opened and 35 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
AXGN’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes AXGN more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in AXGN divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 240 tracked filers holding AXGN, 155 increased or opened the position and 96 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in AXGN between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 15
- Hood River Capital Management LLC$49M
- RTW INVESTMENTS, LP$47M
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$21M
- FRED ALGER MANAGEMENT, LLC$16M
- NZS Capital, LLC$13M
- Atika Capital Management LLC$10M
Full exits 12
- BESSEMER GROUP INC$22M
- Parkman Healthcare Partners LLC$9M
- Sofinnova Investments, Inc.$7M
- F&V Capital Management, LLC$6M
- Aquatic Capital Management LLC$3M
- SEVEN GRAND MANAGERS, LLC$2M
Largest adds
- BlackRock, Inc.$76M
- CITADEL ADVISORS LLC$55M
- Artemis Investment Management LLP$53M
- PRICE T ROWE ASSOCIATES INC /MD/$45M
- GOLDMAN SACHS GROUP INC$39M
- UBS Group AG$35M
Largest trims
- ArrowMark Colorado Holdings LLC$31M
- Divisadero Street Capital Management, LP$28M
- MILLENNIUM MANAGEMENT LLC$25M
- BALYASNY ASSET MANAGEMENT L.P.$24M
- Soleus Capital Management, L.P.$20M
- PERCEPTIVE ADVISORS LLC$12M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 4,419,208 | $204M | 8.8% | 2026-Q2 |
| First Light Asset Management, LLC trimmed | 2,748,361 | $127M | 5.5% | 2026-Q2 |
| MORGAN STANLEY trimmed | 2,747,924 | $127M | 5.5% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 2,257,948 | $104M | 4.5% | 2026-Q2 |
| Polar Capital Holdings Plc | 1,500,822 | $69M | 3.0% | 2026-Q2 |
| Artemis Investment Management LLP added | 1,396,792 | $65M | 2.8% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 1,391,654 | $64M | 2.8% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,375,240 | $64M | 2.8% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 1,360,831 | $63M | 2.7% | 2026-Q2 |
| WASATCH ADVISORS LP trimmed | 1,295,949 | $60M | 2.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 1,261,519 | $58M | 2.5% | 2026-Q2 |
| STATE STREET CORP added | 1,246,821 | $58M | 2.5% | 2026-Q2 |
| FMR LLC added | 1,222,864 | $56M | 2.4% | 2026-Q2 |
| Hood River Capital Management LLC new | 1,067,072 | $49M | 2.1% | 2026-Q2 |
| Assenagon Asset Management S.A. trimmed | 1,043,650 | $48M | 2.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 1,018,042 | $47M | 2.0% | 2026-Q2 |
| RTW INVESTMENTS, LP new | 1,011,576 | $47M | 2.0% | 2026-Q2 |
| NEXT CENTURY GROWTH INVESTORS LLC added | 872,546 | $40M | 1.7% | 2026-Q2 |
| UBS Group AG added | 836,209 | $39M | 1.7% | 2026-Q2 |
| ARMISTICE CAPITAL, LLC trimmed | 775,000 | $36M | 1.6% | 2026-Q2 |
| BAMCO INC /NY/ added | 740,210 | $34M | 1.5% | 2026-Q2 |
| ArrowMark Colorado Holdings LLC trimmed | 711,795 | $33M | 1.4% | 2026-Q2 |
| Driehaus Capital Management LLC added | 707,234 | $33M | 1.4% | 2026-Q2 |
| TimesSquare Capital Management, LLC added | 689,833 | $32M | 1.4% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 651,784 | $30M | 1.3% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 578,265 | $27M | 1.2% | 2026-Q2 |
| Nuveen, LLC added | 545,892 | $25M | 1.1% | 2026-Q2 |
| Holocene Advisors, LP trimmed | 536,765 | $25M | 1.1% | 2026-Q2 |
| NORTHERN TRUST CORP added | 479,573 | $22M | 1.0% | 2026-Q2 |
| Capricorn Fund Managers Ltd trimmed | 464,863 | $21M | 0.9% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. new | 455,900 | $21M | 0.9% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 443,025 | $20M | 0.9% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 441,520 | $20M | 0.9% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 411,361 | $19M | 0.8% | 2026-Q2 |
| OBERWEIS ASSET MANAGEMENT INC/ added | 388,194 | $18M | 0.8% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC added | 386,423 | $18M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 378,699 | $17M | 0.8% | 2026-Q2 |
| FRED ALGER MANAGEMENT, LLC new | 351,439 | $16M | 0.7% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 347,952 | $16M | 0.7% | 2026-Q2 |
| HighMark Wealth Management LLC trimmed | 341,390 | $16M | 0.7% | 2026-Q2 |
| First Eagle Investment Management, LLC trimmed | 341,077 | $16M | 0.7% | 2026-Q2 |
| WCM INVESTMENT MANAGEMENT, LLC trimmed | 337,099 | $15M | 0.7% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 336,662 | $16M | 0.7% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 319,203 | $15M | 0.6% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 313,399 | $14M | 0.6% | 2026-Q2 |
| MARSHALL WACE, LLP added | 298,301 | $14M | 0.6% | 2026-Q2 |
| NZS Capital, LLC new | 278,170 | $13M | 0.6% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 277,738 | $13M | 0.6% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 271,164 | $13M | 0.5% | 2026-Q2 |
| Stephens Investment Management Group LLC added | 258,905 | $12M | 0.5% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 253,498 | $12M | 0.5% | 2026-Q2 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC trimmed | 251,895 | $12M | 0.5% | 2026-Q2 |
| PERCEPTIVE ADVISORS LLC trimmed | 247,312 | $11M | 0.5% | 2026-Q2 |
| BROWN CAPITAL MANAGEMENT LLC trimmed | 225,207 | $10M | 0.5% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 224,618 | $10M | 0.4% | 2026-Q2 |
| Atika Capital Management LLC new | 221,000 | $10M | 0.4% | 2026-Q2 |
| DAFNA Capital Management LLC trimmed | 208,960 | $10M | 0.4% | 2026-Q2 |
| Uniplan Investment Counsel, Inc. added | 193,905 | $9M | 0.4% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 179,001 | $8M | 0.3% | 2026-Q2 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. trimmed | 173,900 | $8M | 0.3% | 2026-Q2 |
| Divisadero Street Capital Management, LP trimmed | 170,416 | $8M | 0.3% | 2026-Q2 |
| Invesco Ltd. added | 154,833 | $7M | 0.3% | 2026-Q2 |
| Trexquant Investment LP added | 154,642 | $7M | 0.3% | 2026-Q2 |
| Legal & General Group Plc trimmed | 154,060 | $7M | 0.3% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC added | 153,552 | $7M | 0.3% | 2026-Q2 |
| Bank of New York Mellon Corp added | 152,451 | $7M | 0.3% | 2026-Q2 |
| PERKINS CAPITAL MANAGEMENT INC trimmed | 147,842 | $7M | 0.3% | 2026-Q2 |
| PRIMORIS WEALTH ADVISORS, LLC added | 141,009 | $7M | 0.3% | 2026-Q2 |
| DISCIPLINED GROWTH INVESTORS INC /MN trimmed | 127,859 | $6M | 0.3% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 126,986 | $6M | 0.3% | 2026-Q2 |
| Verition Fund Management LLC added | 126,641 | $6M | 0.3% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC added | 126,184 | $6M | 0.3% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 106,128 | $5M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 98,900 | $5M | 0.2% | 2026-Q2 |
| Aubrey Capital Management Ltd added | 98,700 | $5M | 0.2% | 2026-Q2 |
| Calamos Advisors LLC added | 95,146 | $4M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 94,145 | $4M | 0.2% | 2026-Q2 |
| Mariner, LLC trimmed | 91,996 | $4M | 0.2% | 2026-Q2 |
| Lisanti Capital Growth, LLC trimmed | 90,565 | $4M | 0.2% | 2026-Q2 |
| CITIGROUP INC added | 90,298 | $4M | 0.2% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 88,857 | $4M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 86,162 | $4M | 0.2% | 2026-Q2 |
| XTX Topco Ltd added | 81,160 | $4M | 0.2% | 2026-Q2 |
| B. Metzler seel. Sohn & Co. AG | 81,098 | $4M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 79,524 | $4M | 0.2% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 77,583 | $4M | 0.2% | 2026-Q2 |
| RICE HALL JAMES & ASSOCIATES, LLC trimmed | 73,903 | $3M | 0.1% | 2026-Q2 |
| ROYCE & ASSOCIATES LP trimmed | 72,516 | $3M | 0.1% | 2026-Q2 |
| KENNEDY CAPITAL MANAGEMENT LLC trimmed | 70,619 | $3M | 0.1% | 2026-Q2 |
| SummitTX Capital, L.P. trimmed | 70,255 | $3M | 0.1% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 67,118 | $3M | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 65,068 | $3M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 64,620 | $2M | 0.1% | 2026-Q2 |
| GLOBEFLEX CAPITAL L P | 58,497 | $3M | 0.1% | 2026-Q2 |
| BARCLAYS PLC added | 58,414 | $3M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 57,610 | $3M | 0.1% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 57,501 | $3M | 0.1% | 2026-Q2 |
| Soleus Capital Management, L.P. trimmed | 57,036 | $3M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 53,404 | $2M | 0.1% | 2026-Q2 |
| Legato Capital Management LLC added | 45,855 | $2M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.