Security record · archived quarter
LUNG
name pending profile ingest
52Tracked holders
0Δ holders
21.92MShares held
$48.44MReported value
+0New positions
−0Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -11.1% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 47 | -5 | 15.64M | $20.33M | +7 | −12 |
| Q1 2026 | 53 | +1 | 21.23M | $27.39M | +4 | −3 |
| Q4 2025 | 52 | 0 | 21.92M | $48.44M | n/a | n/a |
| Q3 2025 | 16 | -1 | 20.59M | $33.36M | n/a | −2 |
| Q2 2025 | 15 | 0 | 18.55M | $48.06M | n/a | n/a |
| Q1 2025 | 12 | +1 | 8.97M | $60.37M | +1 | n/a |
| Q4 2024 | 11 | -1 | 8.31M | $56.45M | n/a | −1 |
| Q3 2024 | 11 | 0 | 7.58M | $62.82M | +1 | −1 |
| Q2 2024 | 11 | n/a | 8.38M | $53.14M | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | PRIMECAP Management ✦ | 4.73M | -4.6% | $10.45M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 2 | Morgan Stanley ✦ | 4.16M | +14.9% | $9.19M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 3 | BlackRock ✦ (passive) | 2.71M | +1.2% | $5.98M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 4 | The Vanguard Group ✦ (passive) | 2.54M | +13.3% | $5.61M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 5 | Deutsche Bank Ag\ | 1.13M | n/a | $2.49M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 6 | Geode Capital Management ✦ (passive) | 906.52K | -7.4% | $2.00M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 7 | State Street Global Advisors ✦ (passive) | 821.22K | +3.6% | $1.81M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | Bank Of America Corp /De/ | 727.80K | n/a | $1.61M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 9 | D. E. Shaw & Co. ✦ | 561.27K | -28.9% | $1.24M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 10 | Barclays Plc | 472.25K | n/a | $1.04M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | JPMorgan Chase ✦ | 426.78K | -57.1% | $943,181 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 12 | Goldman Sachs Group ✦ | 365.20K | -7.5% | $807,099 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 13 | Northern Trust Corp | 337.13K | n/a | $745,055 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 14 | Renaissance Technologies ✦ | 292.00K | -12.3% | $645,320 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 15 | Susquehanna International Group, Llp | 189.44K | n/a | $418,662 | 0.0% | n/c | 1 | SEC ↗ |
| 16 | UBS Group AG | 171.60K | n/a | $379,228 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 17 | Dimensional Fund Advisors Lp | 168.20K | n/a | $371,991 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 18 | Jane Street Group, Llc | 164.97K | n/a | $364,585 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 19 | Two Sigma Investments ✦ | 132.77K | +185.8% | $293,422 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 20 | Charles Schwab Investment… | 93.18K | n/a | $205,926 | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Bank of New York Mellon Corp | 92.79K | n/a | $205,059 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 22 | Fidelity (FMR) ✦ | 75.20K | -96.5% | $166,196 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 23 | Nuveen, LLC | 68.79K | n/a | $152,025 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 24 | AQR Capital Management ✦ | 58.92K | +144.6% | $130,211 | 0.0% | ▲ Add | 7 | SEC ↗ ×6 |
| 25 | Rhumbline Advisers | 56.24K | n/a | $124,284 | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Alliancebernstein L.P. | 52.20K | n/a | $115,362 | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Wells Fargo & Company/Mn | 47.58K | n/a | $105,152 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 28 | Citadel Advisors ✦ | 45.26K | -79.2% | $100,018 | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 29 | Mercer Global Advisors Inc /Adv | 41.27K | n/a | $91,196 | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Squarepoint Ops LLC | 41.25K | n/a | $91,165 | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Simplex Trading, Llc | 34.52K | n/a | $76,284 | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Millennium Management ✦ | 29.53K | -91.2% | $65,264 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 33 | Hsbc Holdings Plc | 23.04K | n/a | $51,618 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 34 | Tudor Investment Corp Et Al | 22.91K | n/a | $50,636 | 0.0% | n/c | 1 | SEC ↗ |
| 35 | T. Rowe Price ✦ | 19.88K | 0.0% | $44,000 | 0.0% | Held | 7 | SEC ↗ |
| 36 | Creative Planning | 19.03K | n/a | $42,063 | 0.0% | n/c | 1 | SEC ↗ |
| 37 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 17.95K | n/a | $39,676 | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Lazard Asset Management Llc | 14.16K | n/a | $31,285 | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Russell Investments Group, Ltd. | 12.57K | n/a | $27,788 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 40 | Cerity Partners LLC | 12.36K | n/a | $27,325 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 41 | Invesco Ltd. | 10.57K | n/a | $23,367 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 42 | Bnp Paribas Financial Markets | 8.89K | n/a | $19,642 | 0.0% | n/c | 1 | SEC ↗ |
| 43 | New York State Common Retirement… | 6.91K | n/a | $15,280 | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Optiver Holding B.V. | 3.62K | n/a | $8,005 | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Cwm, Llc | 3.83K | n/a | $8,000 | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Legal & General Group Plc | 3.60K | n/a | $7,965 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | California State Teachers… | 2.38K | n/a | $5,271 | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Osaic Holdings, Inc. | 1.45K | n/a | $3,192 | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Royal Bank Of Canada | 1.06K | n/a | $3,000 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 50 | Citigroup Inc | 875 | n/a | $1,934 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Northwestern Mutual Wealth… | 70 | n/a | $155 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Pnc Financial Services Group, Inc. | 68 | n/a | $150 | 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
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 112 holders, 31.36M shares, $39.99M 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.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Sep 01
French Glendon E. III
Officer, Director · 4.10K sh · $9,261
Sep 01
French Glendon E. III
Officer, Director · 37.78K sh · $85,392
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 13
SC 13G/A: MORGAN STANLEY
Jul 29
SC 13G/A: BlackRock, Inc.
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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