Who owns NeoGenomics (NEO)
Which tracked institutional funds hold NEO, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See NEO 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 NEO is one-sided between 2026-Q1 and 2026-Q2: 113 added or opened and 25 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
NEO’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 NEO more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in NEO 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 247 tracked filers holding NEO, 149 increased or opened the position and 117 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 NEO 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 14
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$35M
- JUPITER ASSET MANAGEMENT LTD$8M
- Weiss Asset Management LP$4M
- SUSQUEHANNA ADVISORS GROUP, INC.$4M
- ExodusPoint Capital Management, LP$3M
- STEELHEAD PARTNERS LLC$2M
Full exits 21
- GW&K Investment Management, LLC$16M
- PFM Health Sciences, LP$13M
- FRED ALGER MANAGEMENT, LLC$5M
- Campbell & CO Investment Adviser LLC$3M
- Samjo Management, LLC$2M
- SG Americas Securities, LLC$2M
Largest adds
- BlackRock, Inc.$156M
- First Light Asset Management, LLC$107M
- FIRST TRUST ADVISORS LP$102M
- VANGUARD PORTFOLIO MANAGEMENT LLC$61M
- Greenhouse Funds LLLP$58M
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$48M
Largest trims
- Soleus Capital Management, L.P.$1M
- VOYA INVESTMENT MANAGEMENT LLC$933K
- ALLIANCEBERNSTEIN L.P.$696K
- Granite Investment Partners, LLC$402K
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 | 20,868,362 | $304M | 15.1% | 2026-Q2 |
| First Light Asset Management, LLC added | 12,279,523 | $179M | 8.9% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 10,113,261 | $148M | 7.3% | 2026-Q2 |
| Greenhouse Funds LLLP trimmed | 8,574,210 | $125M | 6.2% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 8,061,362 | $118M | 5.8% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 5,763,017 | $84M | 4.2% | 2026-Q2 |
| STATE STREET CORP added | 5,363,784 | $78M | 3.9% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. added | 5,037,787 | $74M | 3.6% | 2026-Q2 |
| BRAIDWELL LP trimmed | 4,918,202 | $72M | 3.6% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP added | 4,342,883 | $62M | 3.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,428,123 | $50M | 2.5% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 3,079,542 | $45M | 2.2% | 2026-Q2 |
| LOOMIS SAYLES & CO L P added | 2,537,717 | $37M | 1.8% | 2026-Q2 |
| Driehaus Capital Management LLC added | 2,508,845 | $37M | 1.8% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 2,436,329 | $36M | 1.8% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 2,399,411 | $35M | 1.7% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP new | 2,391,784 | $35M | 1.7% | 2026-Q2 |
| AMERICAN CAPITAL MANAGEMENT INC trimmed | 2,237,707 | $33M | 1.6% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 2,194,758 | $32M | 1.6% | 2026-Q2 |
| SAMLYN CAPITAL, LLC trimmed | 2,131,337 | $31M | 1.5% | 2026-Q2 |
| Aberdeen Group plc trimmed | 1,931,525 | $28M | 1.4% | 2026-Q2 |
| MORGAN STANLEY trimmed | 1,898,128 | $28M | 1.4% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 1,566,760 | $23M | 1.1% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 1,539,181 | $22M | 1.1% | 2026-Q2 |
| GLENMEDE TRUST CO NA added | 1,517,586 | $22M | 1.1% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 1,212,407 | $18M | 0.9% | 2026-Q2 |
| SEGALL BRYANT & HAMILL, LLC trimmed | 1,086,396 | $16M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 869,475 | $13M | 0.6% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 832,715 | $12M | 0.6% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 802,597 | $12M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp added | 736,368 | $11M | 0.5% | 2026-Q2 |
| CITIGROUP INC added | 668,178 | $10M | 0.5% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 629,826 | $9M | 0.5% | 2026-Q2 |
| HighMark Wealth Management LLC added | 612,534 | $9M | 0.4% | 2026-Q2 |
| Invesco Ltd. added | 600,038 | $9M | 0.4% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 581,091 | $8M | 0.4% | 2026-Q2 |
| UBS Group AG added | 575,166 | $8M | 0.4% | 2026-Q2 |
| JUPITER ASSET MANAGEMENT LTD new | 537,487 | $8M | 0.4% | 2026-Q2 |
| Public Sector Pension Investment Board trimmed | 447,330 | $7M | 0.3% | 2026-Q2 |
| Trexquant Investment LP added | 435,783 | $6M | 0.3% | 2026-Q2 |
| Nuveen, LLC added | 423,050 | $6M | 0.3% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 357,728 | $5M | 0.3% | 2026-Q2 |
| Granite Investment Partners, LLC trimmed | 355,141 | $5M | 0.3% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 317,057 | $5M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 316,935 | $5M | 0.2% | 2026-Q2 |
| Legal & General Group Plc added | 295,922 | $4M | 0.2% | 2026-Q2 |
| Weiss Asset Management LP new | 285,919 | $4M | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 272,413 | $4M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 264,592 | $4M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 260,500 | $4M | 0.2% | 2026-Q2 |
| SUSQUEHANNA ADVISORS GROUP, INC. new | 258,400 | $4M | 0.2% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 252,235 | $4M | 0.2% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH added | 236,839 | $3M | 0.2% | 2026-Q2 |
| FMR LLC added | 234,150 | $3M | 0.2% | 2026-Q2 |
| Squarepoint Ops LLC added | 222,036 | $3M | 0.2% | 2026-Q2 |
| ExodusPoint Capital Management, LP added | 214,449 | $3M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 191,496 | $3M | 0.1% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 172,040 | $3M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. | 160,340 | $1M | 0.1% | 2026-Q2 |
| WHITE PINE CAPITAL LLC added | 148,539 | $2M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 145,254 | $2M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 141,611 | $2M | 0.1% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 138,305 | $2M | 0.1% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 136,200 | $2M | 0.1% | 2026-Q2 |
| STEELHEAD PARTNERS LLC new | 129,200 | $2M | 0.1% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 122,540 | $2M | 0.1% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 115,488 | $2M | 0.1% | 2026-Q2 |
| PERKINS CAPITAL MANAGEMENT INC trimmed | 110,040 | $2M | 0.1% | 2026-Q2 |
| GABELLI FUNDS LLC | 109,500 | $2M | 0.1% | 2026-Q2 |
| ARISTEIA CAPITAL, L.L.C. new | 107,700 | $2M | 0.1% | 2026-Q2 |
| IEQ CAPITAL, LLC added | 104,476 | $2M | 0.1% | 2026-Q2 |
| Verition Fund Management LLC added | 101,235 | $1M | 0.1% | 2026-Q2 |
| GAMCO INVESTORS, INC. ET AL | 100,000 | $1M | 0.1% | 2026-Q2 |
| XTX Topco Ltd added | 96,885 | $1M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 96,186 | $1M | 0.1% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 87,675 | $1M | 0.1% | 2026-Q2 |
| Curi Capital, LLC added | 86,132 | $1M | 0.1% | 2026-Q2 |
| MFG WEALTH MANAGEMENT, INC. new | 83,462 | $1M | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 76,785 | $1M | 0.1% | 2026-Q2 |
| Mariner, LLC added | 76,587 | $1M | 0.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 72,653 | $1M | 0.1% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 71,242 | $1M | 0.1% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 66,283 | $967K | 0.0% | 2026-Q2 |
| Creative Planning added | 66,077 | $964K | 0.0% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 65,965 | $962K | 0.0% | 2026-Q2 |
| Quantinno Capital Management LP added | 64,795 | $945K | 0.0% | 2026-Q2 |
| Illinois Municipal Retirement Fund trimmed | 63,915 | $933K | 0.0% | 2026-Q2 |
| WINTON GROUP Ltd added | 63,379 | $925K | 0.0% | 2026-Q2 |
| Quantbot Technologies LP trimmed | 63,231 | $923K | 0.0% | 2026-Q2 |
| CHOREO, LLC added | 60,940 | $889K | 0.0% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 60,615 | $884K | 0.0% | 2026-Q2 |
| Jupiter Topco LLC new | 60,110 | $877K | 0.0% | 2026-Q2 |
| MOODY NATIONAL BANK TRUST DIVISION | 58,975 | $860K | 0.0% | 2026-Q2 |
| COMMERCE BANK | 58,063 | $847K | 0.0% | 2026-Q2 |
| Cerity Partners LLC added | 56,533 | $825K | 0.0% | 2026-Q2 |
| SIMPLEX TRADING, LLC added | 54,589 | $796K | 0.0% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 53,880 | $786K | 0.0% | 2026-Q2 |
| Teton Advisors, LLC | 53,100 | $775K | 0.0% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 50,793 | $741K | 0.0% | 2026-Q2 |
| Inspire Investing, LLC trimmed | 47,107 | $687K | 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.