Security record
AMRN
name pending profile ingest
27Tracked holders
+2Δ holders
884.34KShares held
$14.10MReported value
+4New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth +8.0% ·
share flow -30.0% ·
net new positions +7.4%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Morgan Stanley ✦ | 223.62K | -23.7% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 2 | Morgan Stanley ✦ | 223.62K | -23.7% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 3 | Morgan Stanley ✦ | 223.62K | -23.7% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | Millennium Management ✦ | 115.81K | -61.5% | $1.85M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 5 | Two Sigma Investments ✦ | 100.51K | -6.5% | $1.60M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 95.36K | +18.4% | $1.52M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 95.36K | +18.4% | $1.52M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | Bnp Paribas Financial Markets | 71.81K | -4.9% | $1.14M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 9 | Renaissance Technologies ✦ | 48.37K | +151.2% | $771,002 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Jane Street Group, Llc | 37.63K | New | $599,790 | 0.0% | New | 1 | SEC ↗ |
| 11 | Jane Street Group, Llc | 37.63K | New | $599,790 | 0.0% | New | 1 | SEC ↗ |
| 12 | Sei Investments Co | 29.21K | New | $465,628 | 0.0% | New | 1 | SEC ↗ |
| 13 | Sei Investments Co | 29.21K | New | $465,628 | 0.0% | New | 1 | SEC ↗ |
| 14 | Susquehanna International Group, Llp | 29.00K | -23.0% | $462,276 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 15 | State Street Global Advisors ✦ (passive) | 25.02K | +0.3% | $398,755 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | Ameriprise Financial Inc | 18.98K | +4.2% | $302,573 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | Ameriprise Financial Inc | 18.98K | +4.2% | $302,573 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | Raymond James Financial Inc | 18.16K | -4.8% | $289,550 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | Raymond James Financial Inc | 18.16K | -4.8% | $289,550 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 20 | Wells Fargo & Company/Mn | 13.91K | +22.3% | $221,773 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | Wells Fargo & Company/Mn | 13.91K | +22.3% | $221,773 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Wells Fargo & Company/Mn | 13.91K | +22.3% | $221,773 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 11.77K | 0.0% | $187,629 | 0.0% | Held | 5 | SEC ↗ |
| 24 | Osaic Holdings, Inc. | 11.56K | +23.1% | $184,333 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | Osaic Holdings, Inc. | 11.56K | +23.1% | $184,333 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | Osaic Holdings, Inc. | 11.56K | +23.1% | $184,333 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | UBS Group AG | 10.06K | -23.7% | $160,404 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 28 | UBS Group AG | 10.06K | -23.7% | $160,404 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 29 | UBS Group AG | 10.06K | -23.7% | $160,404 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | New York State Common Retirement… | 7.61K | 0.0% | $121,224 | 0.0% | Held | 3 | SEC ↗ |
| 31 | Northwestern Mutual Wealth… | 5.77K | +0.4% | $92,038 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Rhumbline Advisers | 3.73K | +11.8% | $59,498 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | National Bank Of Canada /Fi/ | 2.52K | 0.0% | $40,137 | 0.0% | Held | 3 | SEC ↗ |
| 34 | Royal Bank Of Canada | 1.88K | -3.9% | $30,000 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 35 | Royal Bank Of Canada | 1.88K | -3.9% | $30,000 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | Royal Bank Of Canada | 1.88K | -3.9% | $30,000 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | BlackRock ✦ (passive) | 858 | -26.3% | $13,677 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 38 | Jones Financial Companies Lllp | 493 | +220.1% | $7,844 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | Barclays Plc | 305 | New | $4,862 | 0.0% | New | 1 | SEC ↗ |
| 40 | JPMorgan Chase ✦ | 242 | 0.0% | $3,853 | 0.0% | Held | 4 | SEC ↗ |
| 41 | Group One Trading Llc | 130 | +348.3% | $2,072 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Citigroup Inc | 8 | New | $128 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Jane Street Group, Llc | $599,790 | 0.0% |
| Jane Street Group, Llc | $599,790 | 0.0% |
| Sei Investments Co | $465,628 | 0.0% |
| Sei Investments Co | $465,628 | 0.0% |
| Barclays Plc | $4,862 | 0.0% |
| Citigroup Inc | $128 | 0.0% |
Exited
| Point72 Asset Management | $3.48M | was 0.0% |
| Goldman Sachs Group | $172,334 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 65 holders, 4.60M shares, $57.11M 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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