Who owns MTA
Which tracked institutional funds hold MTA, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See MTA company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-19). 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
19 tracked funds added or opened MTA 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
MTA’s largest tracked holder by dollar value, Euro Pacific Asset Management, LLC, sizes it at 3.7% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 3.7pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in MTA 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 87 tracked filers holding MTA, 36 increased or opened the position and 65 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 MTA 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 6
- Extract Advisors LLC$7M
- Woodline Partners LP$5M
- Simcoe Capital LLC$4M
- Nuveen, LLC$2M
- CenterBook Partners LP$937K
- BOOTHBAY FUND MANAGEMENT, LLC$665K
Full exits 8
- Euro Pacific Asset Management, LLC$37M
- GLOBAL STRATEGIC MANAGEMENT INC$15M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$2M
- Brooklyn Investment Group$1M
- HighTower Advisors, LLC$835K
- Point72 Asset Management, L.P.$616K
Largest adds
- SPROTT INC.$4M
- FMR LLC$3M
- UBS Group AG$3M
- K2 PRINCIPAL FUND, L.P.$3M
- Merk Investments LLC$3M
- MACKENZIE FINANCIAL CORP$2M
Largest trims
- TUDOR INVESTMENT CORP ET AL$2M
- JANE STREET GROUP, LLC$2M
- CITADEL ADVISORS LLC$1M
- MILLENNIUM MANAGEMENT LLC$747K
- Dynamic Technology Lab Private Ltd$633K
- MORGAN STANLEY$596K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Merk Investments LLC | 3,000,000 | $23M | 10.4% | 2026-Q2 |
| FMR LLC added | 2,758,194 | $21M | 9.6% | 2026-Q2 |
| VAN ECK ASSOCIATES CORP trimmed | 2,045,408 | $16M | 7.1% | 2026-Q2 |
| SPROTT INC. added | 1,866,248 | $14M | 6.5% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 985,337 | $7M | 3.4% | 2026-Q2 |
| Extract Advisors LLC added | 928,961 | $7M | 3.2% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP trimmed | 635,820 | $7M | 3.1% | 2026-Q2 |
| Woodline Partners LP new | 648,432 | $5M | 2.2% | 2026-Q2 |
| MORGAN STANLEY trimmed | 568,011 | $4M | 2.0% | 2026-Q2 |
| U S GLOBAL INVESTORS INC trimmed | 558,500 | $4M | 1.9% | 2026-Q2 |
| K2 PRINCIPAL FUND, L.P. added | 479,760 | $4M | 1.7% | 2026-Q2 |
| UBS Group AG added | 469,166 | $4M | 1.6% | 2026-Q2 |
| Simcoe Capital LLC new | 463,858 | $4M | 1.6% | 2026-Q2 |
| HORIZON KINETICS ASSET MANAGEMENT LLC | 404,297 | $3M | 1.4% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 358,919 | $3M | 1.2% | 2026-Q2 |
| LOUISBOURG INVESTMENTS INC. trimmed | 355,342 | $3M | 1.2% | 2026-Q2 |
| INSIGNEO ADVISORY SERVICES, LLC | 343,024 | $3M | 1.2% | 2026-Q2 |
| Mariner, LLC trimmed | 311,703 | $2M | 1.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 309,561 | $2M | 1.1% | 2026-Q2 |
| ALPS ADVISORS INC trimmed | 293,589 | $2M | 1.0% | 2026-Q2 |
| Nuveen, LLC new | 256,553 | $2M | 0.9% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 185,682 | $1M | 0.6% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 173,946 | $1M | 0.6% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 160,449 | $1M | 0.6% | 2026-Q2 |
| McAlvany Wealth Management LLC added | 149,380 | $1M | 0.5% | 2026-Q2 |
| CenterBook Partners LP new | 123,188 | $937K | 0.4% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC new | 87,445 | $665K | 0.3% | 2026-Q2 |
| OSAIC HOLDINGS, INC. trimmed | 84,384 | $642K | 0.3% | 2026-Q2 |
| XTX Topco Ltd trimmed | 74,854 | $570K | 0.3% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 70,152 | $534K | 0.2% | 2026-Q2 |
| Jump Financial, LLC trimmed | 60,400 | $460K | 0.2% | 2026-Q2 |
| Graham Capital Management, L.P. added | 54,769 | $417K | 0.2% | 2026-Q2 |
| EAGLE GLOBAL ADVISORS LLC | 50,300 | $383K | 0.2% | 2026-Q2 |
| Leonteq Securities AG trimmed | 50,000 | $380K | 0.2% | 2026-Q2 |
| Quadrature Capital Ltd trimmed | 46,157 | $351K | 0.2% | 2026-Q2 |
| Cetera Investment Advisers added | 44,706 | $340K | 0.2% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 36,218 | $276K | 0.1% | 2026-Q2 |
| LB Partners LLC | 36,000 | $274K | 0.1% | 2026-Q2 |
| Wealthspire Advisors, LLC | 34,475 | $262K | 0.1% | 2026-Q2 |
| Arbiter Partners Capital Management LLC | 34,000 | $259K | 0.1% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 29,670 | $226K | 0.1% | 2026-Q2 |
| Northside Capital Management, LLC | 26,496 | $202K | 0.1% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 25,909 | $197K | 0.1% | 2026-Q2 |
| Mutual Advisors, LLC added | 21,891 | $167K | 0.1% | 2026-Q2 |
| Dynamic Technology Lab Private Ltd trimmed | 16,830 | $128K | 0.1% | 2026-Q2 |
| WEXFORD CAPITAL LP added | 16,458 | $125K | 0.1% | 2026-Q2 |
| Sanctuary Advisors, LLC new | 16,087 | $122K | 0.1% | 2026-Q2 |
| Symmetry Partners, LLC new | 15,871 | $121K | 0.1% | 2026-Q2 |
| Kestra Advisory Services, LLC added | 15,645 | $119K | 0.1% | 2026-Q2 |
| Able Wealth Management LLC trimmed | 15,551 | $118K | 0.1% | 2026-Q2 |
| PFG Investments, LLC added | 15,016 | $114K | 0.1% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 14,413 | $110K | 0.0% | 2026-Q2 |
| Sequoia Financial Advisors, LLC | 13,805 | $105K | 0.0% | 2026-Q2 |
| IMC-Chicago, LLC trimmed | 13,792 | $105K | 0.0% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ added | 13,963 | $102K | 0.0% | 2026-Q2 |
| Fifth Third Wealth Advisors LLC new | 12,832 | $98K | 0.0% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 12,681 | $97K | 0.0% | 2026-Q2 |
| Wealth Enhancement Trust Services, Inc. added | 12,312 | $96K | 0.0% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 12,419 | $95K | 0.0% | 2026-Q2 |
| Park Capital Management, LLC / WI trimmed | 12,143 | $92K | 0.0% | 2026-Q2 |
| COMMONWEALTH EQUITY SERVICES, LLC | 11,789 | $90K | 0.0% | 2026-Q2 |
| ANCHYRA PARTNERS LLC new | 10,798 | $82K | 0.0% | 2026-Q2 |
| Tradition Wealth Management, LLC added | 10,629 | $81K | 0.0% | 2026-Q2 |
| AA Financial Advisors, LLC | 10,500 | $80K | 0.0% | 2026-Q2 |
| Federation des caisses Desjardins du Quebec trimmed | 4,912 | $36K | 0.0% | 2026-Q2 |
| MassMutual Private Wealth & Trust, FSB | 4,680 | $36K | 0.0% | 2026-Q2 |
| SALEM INVESTMENT COUNSELORS INC trimmed | 3,750 | $29K | 0.0% | 2026-Q2 |
| Parallel Advisors, LLC added | 3,096 | $24K | 0.0% | 2026-Q2 |
| Stonehage Fleming Financial Services Holdings Ltd added | 2,987 | $23K | 0.0% | 2026-Q2 |
| Farther Finance Advisors, LLC added | 2,118 | $16K | 0.0% | 2026-Q2 |
| Arax Advisory Partners trimmed | 1,500 | $11K | 0.0% | 2026-Q2 |
| Blue Trust, Inc. | 1,500 | $11K | 0.0% | 2026-Q2 |
| CITIGROUP INC added | 1,355 | $10K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 1,024 | $8K | 0.0% | 2026-Q2 |
| PNC Financial Services Group, Inc. | 1,000 | $8K | 0.0% | 2026-Q2 |
| Hilltop National Bank | 869 | $7K | 0.0% | 2026-Q2 |
| Global Retirement Partners, LLC trimmed | 847 | $6K | 0.0% | 2026-Q2 |
| Continuum Advisory, LLC trimmed | 778 | $6K | 0.0% | 2026-Q2 |
| MCGUIRE CAPITAL ADVISORS INC | 500 | $4K | 0.0% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 454 | $3K | 0.0% | 2026-Q2 |
| Integrated Wealth Concepts LLC new | 437 | $3K | 0.0% | 2026-Q2 |
| HORIZON FINANCIAL SERVICES, LLC new | 300 | $2K | 0.0% | 2026-Q2 |
| GROUP ONE TRADING LLC trimmed | 170 | $1K | 0.0% | 2026-Q2 |
| SWAN Capital LLC trimmed | 150 | $1K | 0.0% | 2026-Q2 |
| NewEdge Advisors, LLC new | 45 | $342 | 0.0% | 2026-Q2 |
| Strategic Wealth Partners, Ltd. added | 40 | $304 | 0.0% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP | 6 | $45 | 0.0% | 2026-Q2 |
| Euro Pacific Asset Management, LLC added | 5,746,211 | $37M | 16.8% | 2026-Q1 stale (1 quarter behind) |
| GLOBAL STRATEGIC MANAGEMENT INC added | 2,319,749 | $15M | 7.0% | 2026-Q1 stale (1 quarter behind) |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 254,304 | $2M | 0.7% | 2026-Q1 stale (1 quarter behind) |
| Brooklyn Investment Group new | 158,228 | $1M | 0.5% | 2026-Q1 stale (1 quarter behind) |
| HighTower Advisors, LLC trimmed | 125,939 | $835K | 0.4% | 2026-Q1 stale (1 quarter behind) |
| Point72 Asset Management, L.P. added | 92,982 | $616K | 0.3% | 2026-Q1 stale (1 quarter behind) |
| HRT FINANCIAL LP added | 86,804 | $575K | 0.3% | 2026-Q1 stale (1 quarter behind) |
| CWA Asset Management Group, LLC new | 82,741 | $549K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| Walleye Capital LLC added | 67,603 | $448K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| TWO SIGMA ADVISERS, LP added | 415,400 | $3M | 1.5% | 2025-Q4 stale (2 quarters behind) |
| Hillsdale Investment Management Inc. trimmed | 285,900 | $2M | 1.0% | 2025-Q4 stale (2 quarters behind) |
| Cubist Systematic Strategies, LLC added | 63,266 | $402K | 0.2% | 2025-Q3 stale (3 quarters behind) |
| MARSHALL WACE, LLP added | 419,373 | $2M | 0.7% | 2025-Q2 stale (4 quarters behind) |
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.