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Security record · archived quarter

ATLC

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
6Tracked holders
+1Δ holders
302.26KShares held
$10.60MReported value
+2New positions
−1Exits
Strongly Rising How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +20.0% · share flow +12.0% · net new positions +16.7%formula
Broad accumulation — rising shares across more holders

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

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 64 +11 3.04M $310.48M +13 −2
Q1 2026 55 -5 3.07M $161.10M +3 −8
Q4 2025 60 -2 3.23M $216.26M −2
Q3 2025 18 +3 1.90M $111.06M +3
Q2 2025 12 +1 1.65M $90.41M +1
Q1 2025 8 -3 829.45K $42.43M +1 −4
Q4 2024 11 +4 591.77K $33.01M +4
Q3 2024 6 +1 302.26K $10.60M +2 −1
Q2 2024 5 269.98K $7.61M
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Geode Capital Management (passive) 122.50K +1.9% $4.30M 0.0% ▲ Add 2 SEC ↗
2 Geode Capital Management (passive) 122.50K +1.9% $4.30M 0.0% ▲ Add 2 SEC ↗
3 Renaissance Technologies 104.76K -0.3% $3.67M 0.0% ▼ Trim 2 SEC ↗
4 Wellington Management 47.16K New $1.65M 0.0% New 1 SEC ↗
5 Wellington Management 47.16K New $1.65M 0.0% New 1 SEC ↗
6 Citadel Advisors 13.19K -41.4% $462,846 0.0% ▼ Trim 2 SEC ↗
7 Citadel Advisors 13.19K -41.4% $462,846 0.0% ▼ Trim 2 SEC ↗
8 Two Sigma Investments 8.64K +7.8% $303,161 0.0% ▲ Add 2 SEC ↗
9 T. Rowe Price 6.01K New $211,000 0.0% New 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Wellington Management $1.65M 0.0%
Wellington Management $1.65M 0.0%
T. Rowe Price $211,000 0.0%

Exited

Millennium Management $401,030 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 107 holders, 3.60M shares, $185.61M 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.

Beneficial ownership
Aug 13 SC 13G/A — WELLINGTON MANAGEMENT GROUP LLP

View original SEC filing ↗

Jul 06 SC 13D/A — HANNA DAVID G

42.1% of class · View original SEC filing ↗

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