Who owns UMAC
Which tracked institutional funds hold UMAC, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See UMAC 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
66 tracked funds added or opened UMAC while 28 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
UMAC’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 UMAC more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in UMAC 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 172 tracked filers holding UMAC, 124 increased or opened the position and 77 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 UMAC 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 25
- Halter Ferguson Financial Inc.$34M
- FRONTIER CAPITAL MANAGEMENT CO LLC$26M
- WELLINGTON MANAGEMENT GROUP LLP$12M
- VANGUARD PORTFOLIO MANAGEMENT LLC$9M
- WASATCH ADVISORS LP$8M
- Squarepoint Ops LLC$5M
Full exits 18
- CITADEL ADVISORS LLC$17M
- VOYA INVESTMENT MANAGEMENT LLC$6M
- MILLENNIUM MANAGEMENT LLC$6M
- Penserra Capital Management LLC$6M
- Alyeska Investment Group, L.P.$6M
- Point72 Asset Management, L.P.$3M
Largest adds
- BlackRock, Inc.$64M
- Schonfeld Strategic Advisors LLC$29M
- Hood River Capital Management LLC$28M
- STATE STREET CORP$24M
- VANGUARD CAPITAL MANAGEMENT LLC$20M
- GEODE CAPITAL MANAGEMENT, LLC$20M
Largest trims
- TUDOR INVESTMENT CORP ET AL$17M
- Davidson Kempner Capital Management LP$14M
- FMR LLC$14M
- D. E. Shaw & Co., Inc.$6M
- Qube Research & Technologies Ltd$3M
- GOLDMAN SACHS GROUP INC$2M
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 | 3,648,657 | $81M | 13.0% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 1,907,459 | $43M | 6.8% | 2026-Q2 |
| STATE STREET CORP added | 1,618,266 | $36M | 5.8% | 2026-Q2 |
| Halter Ferguson Financial Inc. new | 1,532,348 | $34M | 5.5% | 2026-Q2 |
| Hood River Capital Management LLC added | 1,496,374 | $33M | 5.3% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 1,405,902 | $31M | 5.0% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC added | 1,299,797 | $29M | 4.6% | 2026-Q2 |
| FRONTIER CAPITAL MANAGEMENT CO LLC new | 1,168,543 | $26M | 4.2% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,116,936 | $25M | 4.0% | 2026-Q2 |
| MORGAN STANLEY added | 986,642 | $22M | 3.5% | 2026-Q2 |
| Granahan Investment Management, LLC trimmed | 829,328 | $18M | 3.0% | 2026-Q2 |
| Defiance ETFs, LLC added | 761,161 | $18M | 2.8% | 2026-Q2 |
| NEEDHAM INVESTMENT MANAGEMENT LLC added | 718,500 | $16M | 2.6% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 686,499 | $15M | 2.5% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP new | 547,649 | $12M | 2.0% | 2026-Q2 |
| MOORE CAPITAL MANAGEMENT, LP added | 537,748 | $12M | 1.9% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 410,405 | $9M | 1.5% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 408,433 | $9M | 1.5% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 403,782 | $9M | 1.4% | 2026-Q2 |
| NORTHERN TRUST CORP added | 380,760 | $8M | 1.4% | 2026-Q2 |
| SEI INVESTMENTS CO added | 373,235 | $8M | 1.3% | 2026-Q2 |
| WASATCH ADVISORS LP new | 362,642 | $8M | 1.3% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 313,167 | $7M | 1.1% | 2026-Q2 |
| Vident Advisory, LLC added | 298,520 | $7M | 1.1% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 277,054 | $6M | 1.0% | 2026-Q2 |
| Davidson Kempner Capital Management LP trimmed | 275,000 | $6M | 1.0% | 2026-Q2 |
| IMC-Chicago, LLC added | 244,748 | $5M | 0.9% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 227,362 | $5M | 0.8% | 2026-Q2 |
| Squarepoint Ops LLC new | 218,473 | $5M | 0.8% | 2026-Q2 |
| UBS Group AG trimmed | 181,804 | $4M | 0.6% | 2026-Q2 |
| NEXT CENTURY GROWTH INVESTORS LLC new | 176,254 | $4M | 0.6% | 2026-Q2 |
| GROUP ONE TRADING LLC added | 154,203 | $3M | 0.6% | 2026-Q2 |
| Palisades Investment Partners, LLC trimmed | 149,122 | $3M | 0.5% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 135,498 | $3M | 0.5% | 2026-Q2 |
| Bank of New York Mellon Corp new | 134,477 | $3M | 0.5% | 2026-Q2 |
| XTX Topco Ltd added | 130,640 | $3M | 0.5% | 2026-Q2 |
| LPL Financial LLC added | 126,189 | $3M | 0.5% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. trimmed | 120,964 | $3M | 0.4% | 2026-Q2 |
| Nuveen, LLC new | 116,318 | $3M | 0.4% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 112,729 | $3M | 0.4% | 2026-Q2 |
| FIFTH THIRD BANCORP added | 78,172 | $2M | 0.3% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 77,550 | $2M | 0.3% | 2026-Q2 |
| MYDA Advisors LLC trimmed | 75,000 | $2M | 0.3% | 2026-Q2 |
| Diametric Capital, LP added | 65,279 | $1M | 0.2% | 2026-Q2 |
| Concurrent Investment Advisors, LLC new | 64,846 | $1M | 0.2% | 2026-Q2 |
| Counterpoint Mutual Funds LLC trimmed | 63,791 | $1M | 0.2% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 61,167 | $1M | 0.2% | 2026-Q2 |
| KIECKHEFER GROUP LLC | 60,000 | $1M | 0.2% | 2026-Q2 |
| Connective Capital Management, LLC trimmed | 58,701 | $1M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS new | 57,012 | $1M | 0.2% | 2026-Q2 |
| Compagnie Lombard Odier SCmA added | 56,390 | $1M | 0.2% | 2026-Q2 |
| OPPENHEIMER & CO INC added | 55,138 | $1M | 0.2% | 2026-Q2 |
| SCS Capital Management LLC trimmed | 53,955 | $1M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 50,365 | $1M | 0.2% | 2026-Q2 |
| AlphaCentric Advisors LLC added | 50,000 | $1M | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. new | 47,700 | $591K | 0.1% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 46,587 | $1M | 0.2% | 2026-Q2 |
| DEUTSCHE BANK AG\ new | 45,449 | $1M | 0.2% | 2026-Q2 |
| SteelPeak Wealth, LLC new | 42,171 | $940K | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ new | 37,543 | $838K | 0.1% | 2026-Q2 |
| MOODY NATIONAL BANK TRUST DIVISION trimmed | 37,344 | $833K | 0.1% | 2026-Q2 |
| Informed Momentum Co LLC trimmed | 37,086 | $827K | 0.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 31,766 | $708K | 0.1% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 29,777 | $664K | 0.1% | 2026-Q2 |
| OCCUDO QUANTITATIVE STRATEGIES LP new | 28,189 | $629K | 0.1% | 2026-Q2 |
| Kingsbury Capital Investment Advisors LLC trimmed | 27,690 | $617K | 0.1% | 2026-Q2 |
| KMT WEALTH MANAGEMENT, LLC new | 27,690 | $617K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC new | 27,100 | $604K | 0.1% | 2026-Q2 |
| Invesco Ltd. trimmed | 24,805 | $553K | 0.1% | 2026-Q2 |
| Caitong International Asset Management Co., Ltd added | 24,452 | $545K | 0.1% | 2026-Q2 |
| CANTOR FITZGERALD, L. P. new | 24,402 | $544K | 0.1% | 2026-Q2 |
| Creative Planning new | 24,112 | $538K | 0.1% | 2026-Q2 |
| Marex Group Ltd new | 23,986 | $535K | 0.1% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC new | 23,078 | $515K | 0.1% | 2026-Q2 |
| STEPHENS INC /AR/ new | 22,729 | $507K | 0.1% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 22,054 | $492K | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 21,831 | $487K | 0.1% | 2026-Q2 |
| Baird Financial Group, Inc. added | 21,250 | $474K | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. new | 20,956 | $467K | 0.1% | 2026-Q2 |
| Cetera Investment Advisers added | 20,655 | $461K | 0.1% | 2026-Q2 |
| Sanctuary Advisors, LLC new | 19,265 | $430K | 0.1% | 2026-Q2 |
| JPMORGAN CHASE & CO new | 18,948 | $364K | 0.1% | 2026-Q2 |
| Belpointe Asset Management LLC added | 18,089 | $403K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC added | 17,687 | $394K | 0.1% | 2026-Q2 |
| Scientech Research LLC trimmed | 17,225 | $384K | 0.1% | 2026-Q2 |
| Clear Street Group Inc. new | 16,697 | $372K | 0.1% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 15,633 | $349K | 0.1% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ added | 15,491 | $345K | 0.1% | 2026-Q2 |
| BLAIR WILLIAM & CO/IL trimmed | 15,450 | $345K | 0.1% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ added | 15,048 | $336K | 0.1% | 2026-Q2 |
| NOMURA HOLDINGS INC new | 15,000 | $334K | 0.1% | 2026-Q2 |
| PRELUDE CAPITAL MANAGEMENT, LLC trimmed | 14,836 | $331K | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 14,297 | $319K | 0.1% | 2026-Q2 |
| BENJAMIN EDWARDS INC new | 14,150 | $316K | 0.1% | 2026-Q2 |
| IFC & Insurance Marketing, Inc. added | 14,140 | $315K | 0.1% | 2026-Q2 |
| J.W. COLE ADVISORS, INC. trimmed | 14,100 | $314K | 0.1% | 2026-Q2 |
| GTS SECURITIES LLC new | 13,612 | $304K | 0.0% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey new | 13,480 | $301K | 0.0% | 2026-Q2 |
| INDEPENDENT FINANCIAL GROUP, LLC new | 12,750 | $284K | 0.0% | 2026-Q2 |
| INTECH INVESTMENT MANAGEMENT LLC new | 12,376 | $276K | 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.