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Security record · archived quarter

LUNG

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
11Tracked holders
0Δ holders
7.58MShares held
$62.82MReported value
+1New positions
−1Exits
Falling How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow -9.6% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
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
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 PRIMECAP Management 5.68M -0.6% $47.05M 0.0% ▼ Trim 2 SEC ↗
2 Geode Capital Management (passive) 892.79K +1.3% $7.40M 0.0% ▲ Add 2 SEC ↗
3 Geode Capital Management (passive) 892.79K +1.3% $7.40M 0.0% ▲ Add 2 SEC ↗
4 D. E. Shaw & Co. 360.79K -4.8% $2.99M 0.0% ▼ Trim 2 SEC ↗
5 D. E. Shaw & Co. 360.79K -4.8% $2.99M 0.0% ▼ Trim 2 SEC ↗
6 Renaissance Technologies 159.01K -47.2% $1.32M 0.0% ▼ Trim 2 SEC ↗
7 Norges Bank (passive) 151.20K 0.0% $1.25M 0.0% Held 2 SEC ↗
8 Millennium Management 144.64K -67.8% $1.20M 0.0% ▼ Trim 2 SEC ↗
9 AQR Capital Management 63.76K +476.6% $528,595 0.0% ▲ Add 2 SEC ↗
10 AQR Capital Management 63.76K +476.6% $528,595 0.0% ▲ Add 2 SEC ↗
11 AQR Capital Management 63.76K +476.6% $528,595 0.0% ▲ Add 2 SEC ↗
12 Marshall Wace 57.11K New $473,434 0.0% New 1 SEC ↗
13 T. Rowe Price 43.01K +0.7% $357,000 0.0% ▲ Add 2 SEC ↗
14 Two Sigma Investments 27.44K -57.5% $227,486 0.0% ▼ Trim 2 SEC ↗
15 Citadel Advisors 2.30K -98.5% $19,059 0.0% ▼ Trim 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 $473,434 0.0%

Exited

Point72 Asset Management $1.53M 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: Q3 2024 · Methodology · Get this via the API