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Security record · archived quarter

ALDX

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
6Tracked holders
-2Δ holders
1.81MShares held
$9.78MReported value
+0New positions
−2Exits
Strongly Falling How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -25.0% · share flow -20.9% · net new positions -20.0%formula
Broad distribution — falling shares and fewer holders

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

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 53 -5 20.65M $43.97M +9 −14
Q1 2026 60 -7 21.54M $36.65M +5 −12
Q4 2025 66 -1 19.26M $99.72M +1 −2
Q3 2025 17 +2 15.07M $78.69M +2
Q2 2025 12 0 11.77M $45.10M +1 −1
Q1 2025 9 0 3.16M $18.19M +1 −1
Q4 2024 9 +2 2.99M $14.92M +2
Q3 2024 6 -2 1.81M $9.78M −2
Q2 2024 8 2.29M $7.59M
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Geode Capital Management (passive) 1.11M -2.1% $6.01M 0.0% ▼ Trim 2 SEC ↗
2 Geode Capital Management (passive) 1.11M -2.1% $6.01M 0.0% ▼ Trim 2 SEC ↗
3 D. E. Shaw & Co. 334.78K +4.0% $1.80M 0.0% ▲ Add 2 SEC ↗
4 Two Sigma Investments 146.76K -24.0% $791,031 0.0% ▼ Trim 2 SEC ↗
5 Renaissance Technologies 107.40K -78.7% $578,886 0.0% ▼ Trim 2 SEC ↗
6 T. Rowe Price 55.62K +14.8% $300,000 0.0% ▲ Add 2 SEC ↗
7 Citadel Advisors 54.15K +466.2% $291,874 0.0% ▲ Add 2 SEC ↗
8 Citadel Advisors 54.15K +466.2% $291,874 0.0% ▲ Add 2 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

Millennium Management $145,061 was 0.0%
AQR Capital Management $115,125 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 123 holders, 37.28M shares, $60.67M 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