Who owns Ubiquiti (UI)
Which tracked institutional funds hold UI, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See UI 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.
Conviction spread
UI’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 UI more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in UI 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, we do not read how tracked institutions changed their UI positions: many holders could not be matched across the two filings, most often because the security’s identifier changed and our mapping is incomplete, or because funds are still filing for the newer quarter. 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
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 | 305,245 | $163M | 11.3% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 198,344 | $106M | 7.3% | 2026-Q2 |
| SW Investment Management LLC trimmed | 140,000 | $75M | 5.2% | 2026-Q2 |
| Capital World Investors added | 113,839 | $61M | 4.2% | 2026-Q2 |
| STATE STREET CORP added | 101,663 | $54M | 3.8% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 91,450 | $49M | 3.4% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 74,029 | $40M | 2.7% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 69,500 | $37M | 2.6% | 2026-Q2 |
| MORGAN STANLEY trimmed | 68,963 | $37M | 2.5% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 67,472 | $36M | 2.5% | 2026-Q2 |
| Invesco Ltd. added | 66,159 | $35M | 2.4% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 65,008 | $35M | 2.4% | 2026-Q2 |
| Bank of New York Mellon Corp added | 56,337 | $30M | 2.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 52,005 | $28M | 1.9% | 2026-Q2 |
| Walleye Capital LLC added | 51,332 | $27M | 1.9% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 48,222 | $26M | 1.8% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 46,462 | $25M | 1.7% | 2026-Q2 |
| NORGES BANK added | 45,444 | $24M | 1.7% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC trimmed | 43,271 | $23M | 1.6% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 42,198 | $23M | 1.6% | 2026-Q2 |
| Gotham Asset Management, LLC trimmed | 40,689 | $22M | 1.5% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 39,357 | $21M | 1.5% | 2026-Q2 |
| Capital Impact Advisors, LLC added | 37,507 | $20M | 1.4% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD added | 35,840 | $19M | 1.3% | 2026-Q2 |
| LONG WALK MANAGEMENT LP trimmed | 34,532 | $18M | 1.3% | 2026-Q2 |
| CITIGROUP INC added | 33,800 | $18M | 1.2% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 33,044 | $18M | 1.2% | 2026-Q2 |
| UBS Group AG added | 32,298 | $17M | 1.2% | 2026-Q2 |
| NORTHERN TRUST CORP added | 29,360 | $16M | 1.1% | 2026-Q2 |
| BARCLAYS PLC added | 28,789 | $15M | 1.1% | 2026-Q2 |
| LOGAN CAPITAL MANAGEMENT INC trimmed | 26,153 | $14M | 1.0% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 25,295 | $14M | 0.9% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 24,029 | $13M | 0.9% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 24,002 | $13M | 0.9% | 2026-Q2 |
| Quantinno Capital Management LP added | 20,212 | $11M | 0.7% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 19,851 | $11M | 0.7% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 19,785 | $11M | 0.7% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 18,740 | $10M | 0.7% | 2026-Q2 |
| SALEM INVESTMENT COUNSELORS INC trimmed | 18,628 | $10M | 0.7% | 2026-Q2 |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 17,577 | $9M | 0.6% | 2026-Q2 |
| Legal & General Group Plc added | 16,602 | $9M | 0.6% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 16,202 | $9M | 0.6% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 15,616 | $8M | 0.6% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 15,007 | $8M | 0.6% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 14,509 | $8M | 0.5% | 2026-Q2 |
| OPPENHEIMER & CO INC trimmed | 13,874 | $7M | 0.5% | 2026-Q2 |
| NAVELLIER & ASSOCIATES INC trimmed | 13,120 | $7M | 0.5% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 10,985 | $6M | 0.4% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 10,740 | $6M | 0.4% | 2026-Q2 |
| Inspire Investing, LLC added | 10,740 | $6M | 0.4% | 2026-Q2 |
| LPL Financial LLC trimmed | 10,402 | $6M | 0.4% | 2026-Q2 |
| HUSSMAN STRATEGIC ADVISORS, INC. added | 9,450 | $5M | 0.3% | 2026-Q2 |
| Nuveen, LLC trimmed | 9,299 | $5M | 0.3% | 2026-Q2 |
| Trexquant Investment LP trimmed | 8,842 | $5M | 0.3% | 2026-Q2 |
| OCCUDO QUANTITATIVE STRATEGIES LP trimmed | 8,746 | $5M | 0.3% | 2026-Q2 |
| WORLDQUANT MILLENNIUM ADVISORS LLC new | 8,635 | $5M | 0.3% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 8,285 | $4M | 0.3% | 2026-Q2 |
| Faithward Advisors, LLC trimmed | 7,881 | $4M | 0.3% | 2026-Q2 |
| CVFG LLC trimmed | 7,749 | $4M | 0.3% | 2026-Q2 |
| ZACKS INVESTMENT MANAGEMENT trimmed | 7,386 | $4M | 0.3% | 2026-Q2 |
| Willis Investment Counsel added | 6,989 | $4M | 0.3% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 6,931 | $4M | 0.3% | 2026-Q2 |
| ASSETMARK, INC added | 6,855 | $4M | 0.3% | 2026-Q2 |
| Lagoda Investment Management, L.P. trimmed | 6,646 | $4M | 0.2% | 2026-Q2 |
| ROYAL LONDON ASSET MANAGEMENT LTD trimmed | 6,509 | $3M | 0.2% | 2026-Q2 |
| Illinois Municipal Retirement Fund trimmed | 6,446 | $3M | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 6,420 | $3M | 0.2% | 2026-Q2 |
| MARTINGALE ASSET MANAGEMENT L P added | 6,259 | $3M | 0.2% | 2026-Q2 |
| Man Group plc added | 5,915 | $3M | 0.2% | 2026-Q2 |
| Corient Private Wealth LP added | 5,872 | $3M | 0.2% | 2026-Q2 |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. added | 5,792 | $3M | 0.2% | 2026-Q2 |
| USS Investment Management Ltd new | 5,134 | $3M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 5,096 | $3M | 0.2% | 2026-Q2 |
| MATHER GROUP, LLC. added | 4,770 | $3M | 0.2% | 2026-Q2 |
| Motley Fool Asset Management LLC trimmed | 4,724 | $3M | 0.2% | 2026-Q2 |
| Vest Financial, LLC added | 4,573 | $2M | 0.2% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 4,410 | $2M | 0.2% | 2026-Q2 |
| Vident Advisory, LLC trimmed | 4,212 | $2M | 0.2% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 4,160 | $2M | 0.2% | 2026-Q2 |
| FMR LLC trimmed | 4,144 | $2M | 0.2% | 2026-Q2 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added | 4,122 | $2M | 0.2% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC added | 4,054 | $2M | 0.1% | 2026-Q2 |
| Creative Planning trimmed | 3,971 | $2M | 0.1% | 2026-Q2 |
| Engineers Gate Manager LP trimmed | 3,757 | $2M | 0.1% | 2026-Q2 |
| MEEDER ASSET MANAGEMENT INC | 3,710 | $2M | 0.1% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 3,528 | $2M | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 3,507 | $2M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 3,465 | $2M | 0.1% | 2026-Q2 |
| Segment Wealth Management, LLC added | 3,433 | $2M | 0.1% | 2026-Q2 |
| Impact Partnership Wealth, LLC added | 3,116 | $2M | 0.1% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 3,112 | $2M | 0.1% | 2026-Q2 |
| Y-Intercept (Hong Kong) Ltd added | 2,931 | $2M | 0.1% | 2026-Q2 |
| CAPTRUST FINANCIAL ADVISORS trimmed | 2,907 | $2M | 0.1% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 2,882 | $2M | 0.1% | 2026-Q2 |
| Diversify Advisory Services, LLC added | 2,828 | $2M | 0.1% | 2026-Q2 |
| DIVERSIFY WEALTH MANAGEMENT, LLC added | 2,828 | $2M | 0.1% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 2,754 | $1M | 0.1% | 2026-Q2 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 2,719 | $1M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO added | 2,638 | $1M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 2,603 | $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.