Security record
MRKR
name pending profile ingest
19Tracked holders
0Δ holders
1.21MShares held
$1.78MReported value
+2New positions
−2Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +3.9% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 19 | 0 | 1.21M | $1.78M | +2 | −2 |
| Q1 2026 | 19 | -3 | 1.17M | $1.52M | +1 | −4 |
| Q4 2025 | 22 | 0 | 1.24M | $1.85M | +1 | −1 |
| Q3 2025 | 9 | +2 | 561.48K | $501,319 | +2 | — |
| Q2 2025 | 5 | 0 | 462.50K | $707,641 | — | — |
| Q1 2025 | 3 | -1 | 193.13K | $237,577 | — | −1 |
| Q4 2024 | 4 | 0 | 152.79K | $475,229 | +1 | −1 |
| Q3 2024 | 3 | +1 | 124.34K | $350,694 | +1 | — |
| Q2 2024 | 2 | — | 107.09K | $581,605 | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Vanguard Capital Management Llc | 426.17K | +9.5% | $626,468 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Renaissance Technologies ✦ | 249.42K | +42.3% | $366,652 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 139.82K | -13.1% | $205,558 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 139.82K | -13.1% | $205,558 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 5 | Osaic Holdings, Inc. | 112.65K | +21.0% | $165,590 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Osaic Holdings, Inc. | 112.65K | +21.0% | $165,590 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | LPL Financial LLC | 83.15K | +0.1% | $122,226 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | Two Sigma Investments ✦ | 60.20K | -1.3% | $88,495 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 9 | Northern Trust Corp | 34.63K | +33.1% | $50,905 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 32.52K | New | $47,800 | 0.0% | New | 1 | SEC ↗ |
| 11 | State Street Global Advisors ✦ (passive) | 20.95K | 0.0% | $30,794 | 0.0% | Held | 7 | SEC ↗ |
| 12 | Creative Planning | 17.31K | 0.0% | $25,449 | 0.0% | Held | 3 | SEC ↗ |
| 13 | Jane Street Group, Llc | 16.83K | -53.6% | $24,743 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 14 | Jane Street Group, Llc | 16.83K | -53.6% | $24,743 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 15 | Fifth Third Bancorp | 10.00K | 0.0% | $14,700 | 0.0% | Held | 3 | SEC ↗ |
| 16 | UBS Group AG | 8.15K | -74.8% | $11,981 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | Wells Fargo & Company/Mn | 232 | 0.0% | $341 | 0.0% | Held | 3 | SEC ↗ |
| 18 | Group One Trading Llc | 178 | 0.0% | $262 | 0.0% | Held | 3 | SEC ↗ |
| 19 | Barclays Plc | 63 | New | $93 | 0.0% | New | 1 | SEC ↗ |
| 20 | Bnp Paribas Financial Markets | 23 | 0.0% | $34 | 0.0% | Held | 3 | SEC ↗ |
| 21 | JPMorgan Chase ✦ | 23 | 0.0% | $34 | 0.0% | Held | 4 | SEC ↗ |
| 22 | Morgan Stanley ✦ | 2 | 0.0% | $2 | 0.0% | Held | 4 | SEC ↗ |
| 23 | Morgan Stanley ✦ | 2 | 0.0% | $2 | 0.0% | Held | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $47,800 | 0.0% |
| Barclays Plc | $93 | 0.0% |
Exited
| Susquehanna International… | $63,414 | was 0.0% |
| Hrt Financial Lp | $15,000 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 35 holders, 3.90M shares, $5.06M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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