% of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.
Crowding percentile withheld — no market cap for MCN 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 | Shaker Financial Services, LLC | 573,686573,686 | $3M | — | TRIM -16% |
| 2 | OSAIC HOLDINGS, INC. | 575,858575,858 | $3M | — | TRIM -20% |
| 3 | ABSOLUTE INVESTMENT ADVISERS, LLC | 567,061567,061 | $3M | — | ADD 6% |
| 4 | GUGGENHEIM CAPITAL LLC | 410,159410,159 | $2M | — | ADD 148% |
| 5 | WELLS FARGO & COMPANY/MN | 409,609409,609 | $2M | — | TRIM -9% |
| 6 | WOLVERINE ASSET MANAGEMENT LLC | 300,153300,153 | $2M | — | ADD 54% |
| 7 | MORGAN STANLEY | 250,769250,769 | $1M | — | ADD 16% |
| 8 | Invesco Ltd. | 250,306250,306 | $1M | — | TRIM -3% |
| 9 | RAYMOND JAMES FINANCIAL INC | 243,786243,786 | $1M | — | ADD 29% |
| 10 | Quarry LP | 222,673222,673 | $1M | — | ADD 32% |
| 11 | LPL Financial LLC | 161,581161,581 | $942,015 | — | TRIM -10% |
| 12 | WORLD EQUITY GROUP, INC. | 113,928113,928 | $664,189 | — | ADD 2% |
| 13 | Centurion Wealth Management LLC | 85,86385,863 | $500,579 | — | — |
| 14 | STIFEL FINANCIAL CORP | 54,99254,992 | $320,603 | — | ADD 4% |
| 15 | Cambridge Investment Research Advisors, Inc. | 53,02753,027 | $309,000 | — | TRIM -12% |
| 16 | TWO SIGMA INVESTMENTS, LP | 51,70951,709 | $301,463 | — | ADD 232% |
| 17 | Procyon Advisors, LLC | 51,68651,686 | $301,328 | — | ADD 5% |
| 18 | Private Advisor Group, LLC | 48,06248,062 | $280,203 | — | — |
| 19 | FIFTH THIRD BANCORP | 45,38645,386 | $264,597 | — | NEW |
| 20 | BENJAMIN EDWARDS INC | 34,66134,661 | $202,068 | — | ADD 28% |
| 21 | ROYAL BANK OF CANADA | 34,46834,468 | $201,000 | — | TRIM -5% |
| 22 | Arlington Capital Management, Inc. | 26,83426,834 | $156,442 | — | ADD 8% |
| 23 | Hilltop Holdings Inc. | 23,42923,429 | $136,591 | — | TRIM -15% |
| 24 | AlphaCore Capital LLC | 20,25520,255 | $119,302 | — | — |
| 25 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 20,21020,210 | $117,824 | — | TRIM -34% |
| 26 | ECLECTIC ASSOCIATES INC /ADV | 16,84916,849 | $98,230 | — | NEW |
| 27 | UBS Group AG | 14,21614,216 | $82,879 | — | — |
| 28 | Cetera Investment Advisers | 13,98213,982 | $81,517 | — | — |
| 29 | Janney Montgomery Scott LLC | 13,44913,449 | $78,000 | — | — |
| 30 | Tactive Advisors, LLC | 12,10312,103 | $70,560 | — | — |
| 31 | Virtu Financial LLC | 11,70211,702 | $68,000 | — | NEW |
| 32 | COMMONWEALTH EQUITY SERVICES, LLC | 11,60111,601 | $67,630 | — | — |
| 33 | Investmark Advisory Group LLC | 11,09511,095 | $64,685 | — | — |
| 34 | Stratos Wealth Partners, LTD. | 10,98710,987 | $64,055 | — | — |
| 35 | HARBOUR INVESTMENTS, INC. | 10,19310,193 | $59,429 | — | NEW |
| 36 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | 6,7006,700 | $39,262 | — | TRIM -7% |
| 37 | CITIGROUP INC | 4,8254,825 | $28,130 | — | — |
| 38 | Axiom Investment Management LLC | 4,3394,339 | $25,301 | — | NEW |
| 39 | Sound Income Strategies, LLC | 2,9002,900 | $16,994 | — | — |
| 40 | Medallion Wealth Advisors, LLC | 2,5502,550 | $14,867 | — | — |
| 41 | FNY Investment Advisers, LLC | 1,6001,600 | $9,000 | — | NEW |
| 42 | CoreCap Advisors, LLC | 1,5001,500 | $8,745 | — | — |
| 43 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1,0001,000 | $5,830 | — | — |
| 44 | HIGHLINE WEALTH PARTNERS LLC | 500500 | $2,915 | — | — |
| 45 | Fourth Dimension Wealth, LLC | 400400 | $2,332 | — | — |
| 46 | Farther Finance Advisors, LLC | 141141 | $826 | — | — |
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 |
|---|---|---|---|---|---|---|---|
| Shaker Financial Services, LLC | 193K | 358K | 455K | 535K | 684K | 574K | $3M |
| OSAIC HOLDINGS, INC. | 787K | 776K | 837K | 810K | 720K | 576K | $3M |
| ABSOLUTE INVESTMENT ADVISERS, LLC | — | 45K | 203K | 195K | 535K | 567K | $3M |
| GUGGENHEIM CAPITAL LLC | 128K | 91K | 37K | — | 165K | 410K | $2M |
| WELLS FARGO & COMPANY/MN | 111K | 174K | 419K | 446K | 452K | 410K | $2M |
| WOLVERINE ASSET MANAGEMENT LLC | 12K | 24K | 5K | 106K | 195K | 300K | $2M |
| MORGAN STANLEY | 220K | 197K | 225K | 228K | 217K | 251K | $1M |
| Invesco Ltd. | 23K | — | 209K | 265K | 257K | 250K | $1M |
| RAYMOND JAMES FINANCIAL INC | 232K | 231K | 186K | 194K | 189K | 244K | $1M |
| Quarry LP | — | — | 70K | 70K | 169K | 223K | $1M |
| LPL Financial LLC | 240K | 243K | 246K | 216K | 179K | 162K | $942,015 |
| WORLD EQUITY GROUP, INC. | 191K | 92K | 99K | 104K | 111K | 114K | $664,189 |
| Centurion Wealth Management LLC | 171K | 171K | 174K | 130K | 86K | 86K | $500,579 |
| STIFEL FINANCIAL CORP | 64K | 63K | 57K | 55K | 53K | 55K | $320,603 |
| Cambridge Investment Research Advisors, Inc. | 58K | 61K | 58K | 60K | 60K | 53K | $309,000 |
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.
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 | |
|---|---|---|---|
| GUGGENHEIM CAPITAL LLC | +244,742 | $1M | ADD |
| WOLVERINE ASSET MANAGEMENT LLC | +105,369 | $614,301 | ADD |
| RAYMOND JAMES FINANCIAL INC | +54,549 | $318,021 | ADD |
| Quarry LP | +53,736 | $313,281 | ADD |
| FIFTH THIRD BANCORP | +45,386 | $264,600 | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| OSAIC HOLDINGS, INC. | −143,753 | $838,080 | TRIM |
| Shaker Financial Services, LLC | −110,422 | $643,760 | TRIM |
| Independent Wealth Network Inc. | −63,039 | $367,517 | CLOSE |
| D.A. DAVIDSON & CO. | −49,321 | $287,541 | CLOSE |
| COMERICA BANK | −45,386 | $264,600 | CLOSE |
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).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 46 | 4,782,783 | — | $28M |
| 2025-Q4 | 51 | 4,701,481 | — | $28M |
| 2025-Q3 | 48 | 4,277,490 | — | $27M |
| 2025-Q2 | 49 | 4,256,648 | — | $27M |
| 2025-Q1 | 42 | 3,455,021 | — | $21M |
| 2024-Q4 | 36 | 3,424,470 | — | $23M |
| 2024-Q3 | 44 | 3,740,780 | — | $30M |
| 2024-Q2 | 39 | 3,824,660 | — | $29M |
| 2024-Q1 | 41 | 5,449,033 | — | $40M |
| 2023-Q4 | 41 | 5,175,460 | — | $39M |
| 2023-Q3 | 44 | 4,567,443 | — | $32M |
| 2023-Q2 | 43 | 4,027,065 | — | $30M |
| 2023-Q1 | 38 | 3,931,849 | — | $31M |
| 2022-Q4 | 40 | 3,701,755 | — | $28M |
| 2022-Q3 | 34 | 3,730,138 | — | $24M |
| 2022-Q2 | 39 | 4,191,055 | — | $28M |
| 2022-Q1 | 39 | 4,177,016 | — | $33M |
| 2021-Q4 | 41 | 4,292,199 | — | $34M |
| 2021-Q3 | 40 | 4,249,925 | — | $33M |
| 2021-Q2 | 40 | 4,351,606 | — | $35M |
| 2021-Q1 | 39 | 4,388,414 | — | $33M |
| 2020-Q4 | 39 | 3,968,110 | — | $27M |
| 2020-Q3 | 41 | 3,813,161 | — | $23M |
| 2020-Q2 | 43 | 4,381,307 | — | $25M |
| 2020-Q1 | 41 | 4,308,759 | — | $22M |
| 2019-Q4 | 41 | 3,736,573 | — | $25M |
| 2019-Q3 | 36 | 3,236,466 | — | $21M |
| 2019-Q2 | 35 | 3,428,393 | — | $23M |
| 2019-Q1 | 34 | 3,689,748 | — | $25M |
| 2018-Q4 | 37 | 4,117,273 | — | $25M |
| 2018-Q3 | 38 | 6,520,005 | — | $50M |
| 2018-Q2 | 33 | 6,866,313 | — | $52M |
| 2018-Q1 | 34 | 6,805,700 | — | $50M |
| 2017-Q4 | 39 | 7,123,718 | — | $55M |
| 2017-Q3 | 34 | 9,559,388 | — | $75M |
| 2017-Q2 | 32 | 7,808,779 | — | $61M |
| 2017-Q1 | 30 | 8,577,152 | — | $69M |
| 2016-Q4 | 32 | 8,490,792 | — | $65M |
| 2016-Q3 | 30 | 7,897,081 | — | $61M |
| 2016-Q2 | 35 | 7,885,939 | — | $60M |
| 2016-Q1 | 36 | 7,538,400 | — | $56M |
| 2015-Q4 | 37 | 7,206,468 | — | $53M |
| 2015-Q3 | 36 | 6,418,993 | — | $45M |
| 2015-Q2 | 29 | 5,826,581 | — | $46M |
| 2015-Q1 | 31 | 5,502,834 | — | $45M |
| 2014-Q4 | 35 | 5,340,257 | — | $43M |
| 2014-Q3 | 29 | 4,767,491 | — | $40M |
| 2014-Q2 | 26 | 4,330,919 | — | $38M |
| 2014-Q1 | 28 | 4,296,602 | — | $36M |
| 2013-Q4 | 25 | 4,069,301 | — | $33M |
| 2013-Q3 | 27 | 3,653,200 | — | $29M |
| 2013-Q2 | 25 | 2,809,956 | — | $22M |
