Trade Filings
Managers Stocks Filings Superinvestors
Signals Institutional Buying Institutional Selling Insider Activity 13D & 13G Watch Sector Rotation
Tools Stock Screener Manager Screener Compare Managers Consensus Baskets All Research Tools Data API
Learn & AI Learn Ask the Data AI Agents
News ★ Saved
About About us Methodology Contact Disclaimer
Reader
DATA PLANS

Historical data downloads — coming with accounts.

API GATEWAY

Free read-only JSON access to the site's cached data.

Dark mode

🧭 Guided View
New to markets — prices, yields, YTD, market cap? We explain every term as you browse, in plain English. Same data, with the help built in.

⚡ Expert View
You already know the market. Just the data — clean, fast and compact, with no extra explanations. This is the default view.

Interface language
Security record

ARCH

name pending profile ingest

Q4 2024 Q3 2024 Q2 2024
7Tracked holders
-2Δ holders
1.73MShares held
$244.39MReported value
+1New positions
−3Exits
Strongly Falling How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -22.2% · share flow -3.8% · 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 Q4 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q4 2024 7 -2 1.73M $244.39M +1 −3
Q3 2024 8 -3 686.34K $94.84M +1 −4
Q2 2024 11 1.13M $171.94M
Holder count
Who holds it · Q4 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 State Street Global Advisors (passive) 1.11M $157.04M 0.0% n/c 1 SEC ↗
2 Geode Capital Management (passive) 413.10K -0.2% $58.35M 0.0% ▼ Trim 3 SEC ↗
3 Geode Capital Management (passive) 413.10K -0.2% $58.35M 0.0% ▼ Trim 3 SEC ↗
4 Renaissance Technologies 101.95K -27.9% $14.40M 0.0% ▼ Trim 3 SEC ↗
5 Millennium Management 63.63K +1144.5% $8.99M 0.0% ▲ Add 3 SEC ↗
6 D. E. Shaw & Co. 19.43K New $2.74M 0.0% New 1 SEC ↗
7 T. Rowe Price 12.49K +10.1% $1.76M 0.0% ▲ Add 3 SEC ↗
8 AQR Capital Management 7.83K +7.3% $1.11M 0.0% ▲ Add 3 SEC ↗
9 AQR Capital Management 7.83K +7.3% $1.11M 0.0% ▲ Add 3 SEC ↗
10 AQR Capital Management 7.83K +7.3% $1.11M 0.0% ▲ Add 3 SEC ↗

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

New buyers

D. E. Shaw & Co. $2.74M 0.0%

Exited

Point72 Asset Management $9.83M was 0.0%
Dalal Street (Pabrai) $4.28M was 1.7%
Citadel Advisors $730,728 was 0.0%
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: Q4 2024 · Methodology · Get this via the API