% of shares outstanding is not shown for MAGX: this is a fund line, and we hold no cover-page share count for it at any quarter — a fund's shares outstanding move with creations and redemptions rather than with issuance and buybacks, and it is not the SEC cover-page count this percentage is defined against. The figure is withheld rather than computed against a count that does not exist. Holder share counts are shown as filed.
Crowding percentile withheld — no market cap for MAGX in the served universe — the cohort is size-matched, and an unmatched percentile would compare a micro-cap register to a mega-cap one.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | 180 WEALTH ADVISORS, LLC | 16,26616,266 | $695,055 | — | TRIM -5% |
| 2 | FLOW TRADERS U.S. LLC | 7,6077,607 | $325,000 | — | TRIM -77% |
| 3 | Physician Wealth Advisors, Inc. | 887887 | $37,896 | — | ADD 3% |
| 4 | GROUP ONE TRADING LLC | 279279 | $11,922 | — | — |
| 5 | UBS Group AG | 100100 | $4,273 | — | ADD 69% |
| 6 | Parallel Advisors, LLC | 5151 | $2,191 | — | — |
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| 180 WEALTH ADVISORS, LLC | — | — | — | — | 17K | 16K | $695,055 |
| FLOW TRADERS U.S. LLC | — | — | — | 22K | 33K | 8K | $325,000 |
| Physician Wealth Advisors, Inc. | — | — | 643 | 643 | 863 | 887 | $37,896 |
| GROUP ONE TRADING LLC | — | — | — | 79 | 279 | 279 | $11,922 |
| UBS Group AG | — | 104 | 2K | 259 | 59 | 100 | $4,273 |
| Parallel Advisors, LLC | — | — | 51 | 51 | 51 | 51 | $2,191 |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 6 | 25,190 | — | $1M |
| 2025-Q4 | 7 | 52,525 | — | $3M |
| 2025-Q3 | 8 | 94,631 | — | $5M |
| 2025-Q2 | 9 | 222,723 | — | $10M |
| 2025-Q1 | 4 | 23,762 | — | $742,194 |
| 2024-Q4 | 6 | 57,204 | — | $3M |
| 2024-Q3 | 6 | 70,788 | — | $3M |
| 2024-Q2 | 2 | 240 | — | $7,000 |
| 2024-Q1 | 2 | 23,356 | — | $618,000 |
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| UBS Group AG | +41 | $1,752 | ADD |
| Physician Wealth Advisors, Inc. | +24 | $1,026 | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| FLOW TRADERS U.S. LLC | −25,550 | $1M | TRIM |
| IFP Advisors, Inc | −1,000 | $42,730 | CLOSE |
| 180 WEALTH ADVISORS, LLC | −850 | $36,321 | TRIM |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
