Security record · archived quarter
LBRX
name pending profile ingest
39Tracked holders
-1Δ holders
9.91MShares held
$220.59MReported value
+3New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth -2.5% ·
share flow +7.6% ·
net new positions 0.0%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 2.24M | +129.6% | $49.84M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 2 | JPMorgan Chase ✦ | 1.61M | -22.0% | $35.87M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 3 | The Vanguard Group ✦ (passive) | 1.11M | New | $24.77M | 0.0% | New | 1 | SEC ↗ ×3 |
| 4 | Balyasny Asset Management L.P. | 896.81K | — | $19.96M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Jennison Associates Llc | 821.85K | — | $18.29M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Alyeska Investment Group, L.P. | 675.00K | — | $15.03M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 441.45K | +3148.1% | $9.83M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 8 | Citadel Advisors ✦ | 407.67K | -24.4% | $9.07M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | Goldman Sachs Group ✦ | 303.12K | -11.8% | $6.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | State Street Global Advisors ✦ (passive) | 250.03K | New | $5.57M | 0.0% | New | 1 | SEC ↗ |
| 11 | Fidelity (FMR) ✦ | 221.87K | -39.9% | $4.94M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | Ameriprise Financial Inc | 193.54K | — | $4.31M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Charles Schwab Investment… | 177.62K | — | $3.95M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Northern Trust Corp | 143.97K | — | $3.20M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 15 | UBS Group AG | 50.71K | — | $1.13M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 16 | Bank Of America Corp /De/ | 43.76K | — | $974,053 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 17 | Bank of New York Mellon Corp | 40.52K | — | $901,908 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 18 | Jane Street Group, Llc | 31.73K | — | $706,377 | 0.0% | n/c | 1 | SEC ↗ |
| 19 | Barclays Plc | 30.21K | — | $672,586 | 0.0% | n/c | 1 | SEC ↗ |
| 20 | Morgan Stanley ✦ | 24.64K | +156.5% | $548,509 | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 21 | Nuveen, LLC | 22.97K | — | $511,223 | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Wells Fargo & Company/Mn | 22.30K | — | $496,465 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 23 | Focus Partners Wealth | 20.09K | — | $447,315 | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Norges Bank ✦ (passive) | 20.00K | New | $445,200 | 0.0% | New | 1 | SEC ↗ |
| 25 | Marshall Wace ✦ | 18.01K | -93.0% | $400,992 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 26 | Rhumbline Advisers | 16.28K | — | $362,454 | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Deutsche Bank Ag\ | 13.30K | — | $296,014 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 28 | Two Sigma Investments ✦ | 12.72K | -5.8% | $283,147 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 29 | T. Rowe Price ✦ | 11.07K | -96.1% | $247,000 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 30 | Invesco Ltd. | 10.96K | — | $243,859 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 31 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 8.97K | — | $199,583 | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Federated Hermes, Inc. | 5.00K | — | $111,300 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 33 | Bnp Paribas Financial Markets | 4.01K | — | $89,196 | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Legal & General Group Plc | 1.88K | — | $41,804 | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Russell Investments Group, Ltd. | 1.52K | — | $33,946 | 0.0% | n/c | 1 | SEC ↗ |
| 36 | California State Teachers… | 1.18K | — | $26,356 | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Royal Bank Of Canada | 767 | — | $17,000 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 38 | Citigroup Inc | 435 | — | $9,683 | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Cwm, Llc | 8 | — | $0 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| The Vanguard Group | $24.77M | 0.0% |
| State Street Global Advisors | $5.57M | 0.0% |
| Norges Bank | $445,200 | 0.0% |
Exited
| Millennium Management | $8.50M | was 0.0% |
| Wellington Management | $5.44M | was 0.0% |
| Adage Capital Partners | $3.16M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 76 holders, 26.78M shares, $658.90M 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: Q4 2025 ·
Methodology ·
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