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 · archived quarter

BLLYF

name pending profile ingest

Q4 2024 Q3 2024 Q2 2024
7Tracked holders
+2Δ holders
1.55MShares held
$26.82MReported value
+2New positions
−0Exits
Strongly Rising How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +30.0% · share flow +30.0% · net new positions +20.0%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
Q4 2024 6 -2 1.73M $30.89M +2 −4
Q3 2024 7 +2 1.55M $26.82M +2
Q2 2024 5 859.10K $10.29M
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Geode Capital Management (passive) 552.56K -3.9% $9.53M 0.0% ▼ Trim 2 SEC ↗
2 Geode Capital Management (passive) 552.56K -3.9% $9.53M 0.0% ▼ Trim 2 SEC ↗
3 Millennium Management 527.64K +2040.5% $9.10M 0.0% ▲ Add 2 SEC ↗
4 GAMCO Investors 188.92K -2.1% $3.26M 0.0% ▼ Trim 2 SEC ↗
5 Adage Capital Partners 127.14K New $2.19M 0.0% New 1 SEC ↗
6 Marshall Wace 107.29K New $1.85M 0.0% New 1 SEC ↗
7 Renaissance Technologies 31.50K -32.7% $543,323 0.0% ▼ Trim 2 SEC ↗
8 T. Rowe Price 19.45K -2.2% $336,000 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

Adage Capital Partners $2.19M 0.0%
Marshall Wace $1.85M 0.0%

Exited

No tracked exits this quarter.
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