Security record
LUNG
name pending profile ingest
47Tracked holders
-5Δ holders
15.64MShares held
$20.33MReported value
+7New positions
−12Exits
Momentum inputs (comparable managers):
holder breadth -9.6% ·
share flow -26.3% ·
net new positions -10.6%
— formula
Broad distribution — falling shares and fewer holders
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 | 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 | — | — |
| Q3 2025 | 16 | -1 | 20.59M | $33.36M | — | −2 |
| Q2 2025 | 15 | 0 | 18.55M | $48.06M | — | — |
| Q1 2025 | 12 | +1 | 8.97M | $60.37M | +1 | — |
| Q4 2024 | 11 | -1 | 8.31M | $56.45M | — | −1 |
| Q3 2024 | 11 | 0 | 7.58M | $62.82M | +1 | −1 |
| Q2 2024 | 11 | — | 8.38M | $53.14M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | PRIMECAP Management ✦ | 4.61M | -2.4% | $6.00M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 2 | Morgan Stanley ✦ | 2.92M | -26.8% | $3.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 3 | Morgan Stanley ✦ | 2.92M | -26.8% | $3.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | Morgan Stanley ✦ | 2.92M | -26.8% | $3.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 5 | Morgan Stanley ✦ | 2.92M | -26.8% | $3.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | Morgan Stanley ✦ | 2.92M | -26.8% | $3.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 7 | Vanguard Capital Management Llc | 1.63M | -0.2% | $2.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 882.49K | -66.8% | $1.15M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 882.49K | -66.8% | $1.15M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 882.49K | -66.8% | $1.15M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 882.49K | -66.8% | $1.15M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 882.49K | -66.8% | $1.15M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | Jane Street Group, Llc | 758.23K | +468.9% | $985,700 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | Jane Street Group, Llc | 758.23K | +468.9% | $985,700 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 744.96K | +108.3% | $968,453 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 744.96K | +108.3% | $968,453 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 744.96K | +108.3% | $968,453 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 744.96K | +108.3% | $968,453 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 744.96K | +108.3% | $968,453 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 744.96K | +108.3% | $968,453 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 744.96K | +108.3% | $968,453 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 22 | AQR Capital Management ✦ | 744.96K | +108.3% | $968,453 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 452.68K | -52.1% | $588,714 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 24 | Geode Capital Management ✦ (passive) | 452.68K | -52.1% | $588,714 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 25 | Renaissance Technologies ✦ | 425.11K | +32.7% | $552,643 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 26 | Deutsche Bank Ag\ | 402.32K | -65.4% | $523,011 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | D. E. Shaw & Co. ✦ | 327.53K | -2.2% | $425,787 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 28 | D. E. Shaw & Co. ✦ | 327.53K | -2.2% | $425,787 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 29 | Marshall Wace ✦ | 230.74K | New | $299,959 | 0.0% | New | 1 | SEC ↗ |
| 30 | Marshall Wace ✦ | 230.74K | New | $299,959 | 0.0% | New | 1 | SEC ↗ |
| 31 | Millennium Management ✦ | 209.56K | New | $272,423 | 0.0% | New | 1 | SEC ↗ |
| 32 | UBS Group AG | 204.05K | -2.7% | $265,269 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 33 | UBS Group AG | 204.05K | -2.7% | $265,269 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 34 | Hsbc Holdings Plc | 193.85K | +1275.8% | $249,092 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | State Street Global Advisors ✦ (passive) | 191.50K | -76.3% | $248,951 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 36 | Squarepoint Ops LLC | 183.56K | +122.5% | $238,625 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Citadel Advisors ✦ | 143.40K | +151.6% | $186,425 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 38 | Citadel Advisors ✦ | 143.40K | +151.6% | $186,425 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 39 | Goldman Sachs Group ✦ | 135.34K | -39.4% | $175,946 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 40 | Goldman Sachs Group ✦ | 135.34K | -39.4% | $175,946 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 41 | Hrt Financial Lp | 108.22K | New | $140,000 | 0.0% | New | 1 | SEC ↗ |
| 42 | Bank Of Montreal /Can/ | 105.96K | New | $137,745 | 0.0% | New | 1 | SEC ↗ |
| 43 | Northern Trust Corp | 104.12K | -70.6% | $135,355 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Northern Trust Corp | 104.12K | -70.6% | $135,355 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Dimensional Fund Advisors Lp | 97.79K | -31.1% | $127,243 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Dimensional Fund Advisors Lp | 97.79K | -31.1% | $127,243 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | Dimensional Fund Advisors Lp | 97.79K | -31.1% | $127,243 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 48 | Two Sigma Investments ✦ | 86.58K | +26.2% | $112,548 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 49 | Susquehanna International Group, Llp | 64.37K | -27.7% | $83,685 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Mercer Global Advisors Inc /Adv | 61.33K | +25.8% | $79,732 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Qube Research & Technologies Ltd | 49.88K | New | $64,840 | 0.0% | New | 1 | SEC ↗ |
| 52 | Mariner, LLC | 38.53K | +248.2% | $50,094 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Cerity Partners LLC | 38.14K | +32.3% | $49,587 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Cerity Partners LLC | 38.14K | +32.3% | $49,587 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Fidelity (FMR) ✦ | 35.73K | -25.9% | $46,447 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 56 | Fidelity (FMR) ✦ | 35.73K | -25.9% | $46,447 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 57 | Barclays Plc | 34.14K | -95.0% | $44,379 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | Barclays Plc | 34.14K | -95.0% | $44,379 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | Creative Planning | 33.51K | +47.4% | $43,562 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Wealth Enhancement Advisory… | 23.23K | New | $35,779 | 0.0% | New | 1 | SEC ↗ |
| 61 | Sei Investments Co | 23.68K | -2.6% | $30,780 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Rhumbline Advisers | 19.38K | -58.2% | $25,197 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Lazard Asset Management Llc | 14.16K | 0.0% | $18,403 | 0.0% | Held | 3 | SEC ↗ |
| 64 | Captrust Financial Advisors | 11.55K | New | $15,012 | 0.0% | New | 1 | SEC ↗ |
| 65 | Tudor Investment Corp Et Al | 11.03K | 0.0% | $14,336 | 0.0% | Held | 3 | SEC ↗ |
| 66 | Royal Bank Of Canada | 6.52K | +61.1% | $8,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Royal Bank Of Canada | 6.52K | +61.1% | $8,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Royal Bank Of Canada | 6.52K | +61.1% | $8,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Wells Fargo & Company/Mn | 5.28K | -71.9% | $6,858 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Russell Investments Group, Ltd. | 4.77K | +22.6% | $6,205 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | JPMorgan Chase ✦ | 2.25K | -99.4% | $2,993 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 72 | JPMorgan Chase ✦ | 2.25K | -99.4% | $2,993 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 73 | JPMorgan Chase ✦ | 2.25K | -99.4% | $2,993 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 74 | Optiver Holding B.V. | 2.27K | -32.6% | $2,950 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Federated Hermes, Inc. | 2.10K | +28.7% | $2,726 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Pnc Financial Services Group, Inc. | 2.09K | -30.4% | $2,718 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | Bnp Paribas Financial Markets | 1.18K | -85.4% | $1,538 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | Osaic Holdings, Inc. | 145 | -90.0% | $187 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Fifth Third Bancorp | 12 | 0.0% | $16 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $299,959 | 0.0% |
| Marshall Wace | $299,959 | 0.0% |
| Millennium Management | $272,423 | 0.0% |
| Hrt Financial Lp | $140,000 | 0.0% |
| Bank Of Montreal /Can/ | $137,745 | 0.0% |
| Qube Research & Technologies… | $64,840 | 0.0% |
| Wealth Enhancement Advisory… | $35,779 | 0.0% |
| Captrust Financial Advisors | $15,012 | 0.0% |
Exited
| Bank Of America Corp /De/ | $1.51M | was 0.0% |
| Bank of New York Mellon Corp | $119,609 | was 0.0% |
| Alliancebernstein L.P. | $115,362 | was 0.0% |
| Charles Schwab Investment… | $92,002 | was 0.0% |
| Nuveen, LLC | $89,150 | was 0.0% |
| T. Rowe Price | $26,000 | was 0.0% |
| MIRAE ASSET GLOBAL ETFS… | $23,678 | was 0.0% |
| Invesco Ltd. | $13,310 | was 0.0% |
| New York State Common… | $8,919 | was 0.0% |
| Simplex Trading, Llc | $5,242 | was 0.0% |
| Legal & General Group Plc | $4,068 | was 0.0% |
| Citigroup Inc | $3,685 | was 0.0% |
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.
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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