Who owns AngioDynamics (ANGO)
Which tracked institutional funds hold ANGO, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ANGO 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
40 tracked funds added or opened ANGO while 16 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
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
ANGO’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 ANGO more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in ANGO 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 155 tracked filers holding ANGO, 86 increased or opened the position and 75 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
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 ANGO 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 1
- Western Standard LLC$5M
Full exits 4
- Divisadero Street Capital Management, LP$6M
- ACADIAN ASSET MANAGEMENT LLC$5M
- JANE STREET GROUP, LLC$1M
- Cetera Investment Advisers$562K
Largest adds
- ROYCE & ASSOCIATES LP$8M
- BlackRock, Inc.$8M
- ARMISTICE CAPITAL, LLC$7M
- SYSTEMATIC FINANCIAL MANAGEMENT LP$6M
- AQR CAPITAL MANAGEMENT LLC$5M
- Point72 Asset Management, L.P.$4M
Largest trims
- UBS Group AG$3M
- Bastion Asset Management Inc.$3M
- STATE STREET CORP$3M
- Manatuck Hill Partners, LLC$2M
- Connor, Clark & Lunn Investment Management Ltd.$1M
- BANK OF AMERICA CORP /DE/$1M
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 | 3,803,232 | $49M | 10.2% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 3,062,517 | $40M | 8.2% | 2026-Q2 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP added | 2,640,214 | $34M | 7.1% | 2026-Q2 |
| ARMISTICE CAPITAL, LLC added | 2,198,000 | $29M | 5.9% | 2026-Q2 |
| ROYCE & ASSOCIATES LP added | 1,969,835 | $26M | 5.3% | 2026-Q2 |
| Broadfin Holdings LLC trimmed | 1,818,533 | $24M | 4.9% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 1,694,716 | $22M | 4.6% | 2026-Q2 |
| WEBER CAPITAL MANAGEMENT LLC /ADV trimmed | 1,356,602 | $18M | 3.6% | 2026-Q2 |
| Nuveen, LLC trimmed | 1,199,358 | $16M | 3.2% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,020,658 | $13M | 2.7% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 969,497 | $13M | 2.6% | 2026-Q2 |
| STATE STREET CORP trimmed | 958,167 | $12M | 2.6% | 2026-Q2 |
| SEGALL BRYANT & HAMILL, LLC trimmed | 926,711 | $12M | 2.5% | 2026-Q2 |
| Bastion Asset Management Inc. trimmed | 923,270 | $11M | 2.2% | 2026-Q2 |
| Pier Capital, LLC added | 806,678 | $10M | 2.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 783,125 | $10M | 2.1% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 733,883 | $10M | 2.0% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 692,534 | $9M | 1.9% | 2026-Q2 |
| PARADIGM CAPITAL MANAGEMENT INC/NY trimmed | 671,200 | $9M | 1.8% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 589,157 | $8M | 1.6% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 440,844 | $6M | 1.2% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 420,378 | $5M | 1.1% | 2026-Q2 |
| Western Standard LLC new | 387,188 | $5M | 1.0% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 382,917 | $5M | 1.0% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 374,029 | $5M | 1.0% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 345,143 | $4M | 0.9% | 2026-Q2 |
| NORTHERN TRUST CORP added | 329,727 | $4M | 0.9% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 306,260 | $4M | 0.8% | 2026-Q2 |
| Phocas Financial Corp. trimmed | 292,510 | $4M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 276,915 | $4M | 0.7% | 2026-Q2 |
| Manatuck Hill Partners, LLC trimmed | 276,500 | $4M | 0.7% | 2026-Q2 |
| First Eagle Investment Management, LLC added | 276,435 | $4M | 0.7% | 2026-Q2 |
| PANAGORA ASSET MANAGEMENT INC added | 258,569 | $3M | 0.7% | 2026-Q2 |
| MORGAN STANLEY added | 258,314 | $3M | 0.7% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 220,775 | $3M | 0.6% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC added | 219,224 | $3M | 0.6% | 2026-Q2 |
| KENNEDY CAPITAL MANAGEMENT LLC trimmed | 192,926 | $3M | 0.5% | 2026-Q2 |
| Orion Porfolio Solutions, LLC added | 185,844 | $2M | 0.5% | 2026-Q2 |
| MOORE CAPITAL MANAGEMENT, LP trimmed | 183,099 | $2M | 0.5% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC trimmed | 154,379 | $2M | 0.4% | 2026-Q2 |
| WHITE PINE CAPITAL LLC added | 144,464 | $2M | 0.4% | 2026-Q2 |
| Bank of New York Mellon Corp added | 124,450 | $2M | 0.3% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 121,273 | $2M | 0.3% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 117,269 | $2M | 0.3% | 2026-Q2 |
| FMR LLC added | 104,516 | $1M | 0.3% | 2026-Q2 |
| GLOBEFLEX CAPITAL L P | 104,155 | $1M | 0.3% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 99,402 | $1M | 0.3% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 98,538 | $1M | 0.3% | 2026-Q2 |
| Invesco Ltd. trimmed | 97,844 | $1M | 0.3% | 2026-Q2 |
| UBS Group AG trimmed | 84,187 | $1M | 0.2% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 72,374 | $942K | 0.2% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 70,190 | $913K | 0.2% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 64,905 | $844K | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 64,098 | $834K | 0.2% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 63,729 | $829K | 0.2% | 2026-Q2 |
| Quantinno Capital Management LP added | 62,710 | $816K | 0.2% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 55,054 | $716K | 0.1% | 2026-Q2 |
| STRS OHIO added | 50,800 | $661K | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 49,709 | $647K | 0.1% | 2026-Q2 |
| MOODY NATIONAL BANK TRUST DIVISION | 47,927 | $624K | 0.1% | 2026-Q2 |
| Y-Intercept (Hong Kong) Ltd trimmed | 46,268 | $602K | 0.1% | 2026-Q2 |
| Gallagher Fiduciary Advisors, LLC trimmed | 45,248 | $589K | 0.1% | 2026-Q2 |
| Atria Investments, Inc trimmed | 45,208 | $588K | 0.1% | 2026-Q2 |
| StoneX Group Inc. trimmed | 43,561 | $567K | 0.1% | 2026-Q2 |
| XTX Topco Ltd added | 41,030 | $534K | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 40,567 | $461K | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 37,626 | $490K | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 36,536 | $475K | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 34,919 | $454K | 0.1% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 32,900 | $428K | 0.1% | 2026-Q2 |
| FOX RUN MANAGEMENT, L.L.C. added | 32,489 | $423K | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 32,459 | $422K | 0.1% | 2026-Q2 |
| Trexquant Investment LP trimmed | 32,203 | $419K | 0.1% | 2026-Q2 |
| ExodusPoint Capital Management, LP trimmed | 31,274 | $407K | 0.1% | 2026-Q2 |
| Aquatic Capital Management LLC added | 28,061 | $365K | 0.1% | 2026-Q2 |
| Assenagon Asset Management S.A. | 27,727 | $361K | 0.1% | 2026-Q2 |
| HSBC HOLDINGS PLC trimmed | 27,526 | $356K | 0.1% | 2026-Q2 |
| IEQ CAPITAL, LLC new | 27,068 | $352K | 0.1% | 2026-Q2 |
| Mariner, LLC new | 26,726 | $348K | 0.1% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 24,203 | $315K | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 22,094 | $287K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 21,488 | $280K | 0.1% | 2026-Q2 |
| Cornerstone Investment Partners, LLC added | 21,084 | $274K | 0.1% | 2026-Q2 |
| Jump Financial, LLC trimmed | 19,555 | $254K | 0.1% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 19,453 | $253K | 0.1% | 2026-Q2 |
| Concurrent Investment Advisors, LLC trimmed | 19,024 | $248K | 0.1% | 2026-Q2 |
| Cerity Partners LLC added | 18,464 | $240K | 0.0% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 17,418 | $227K | 0.0% | 2026-Q2 |
| WEALTH EFFECTS LLC new | 17,350 | $226K | 0.0% | 2026-Q2 |
| CITIGROUP INC added | 17,313 | $225K | 0.0% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 17,138 | $223K | 0.0% | 2026-Q2 |
| Sanctuary Advisors, LLC new | 14,115 | $184K | 0.0% | 2026-Q2 |
| PNC Financial Services Group, Inc. added | 14,079 | $183K | 0.0% | 2026-Q2 |
| Creative Planning added | 13,973 | $182K | 0.0% | 2026-Q2 |
| Brevan Howard Capital Management LP added | 13,866 | $180K | 0.0% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 13,730 | $176K | 0.0% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 12,484 | $162K | 0.0% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey added | 12,368 | $161K | 0.0% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 12,125 | $158K | 0.0% | 2026-Q2 |
| DIVERSIFIED TRUST CO | 11,932 | $155K | 0.0% | 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.