15658107 — ALGOMA STL GROUP INC
Public company
InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.
Sourced from SEC EDGAR public filings
Why are billionaires buying 15658107?
Built from public SEC filings and public economic data. Not a recommendation.
Why? — Evidence & Confidence ▾
Of 3 tracked investors who changed their 15658107 position last quarter, 1 bought and 2 sold (33% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 57/100 in a Contraction regime).
- +1 tracked investor added or increased positions last quarter (Steve Cohen)
- +1 tracked investors reported holding 15658107 at their latest filing
- +Macro Health is 57/100 in a Contraction regime — historically acceptable for this sectorsource
- −2 tracked investors reduced or exited last quarter (0 reduced, 2 sold out)
- −13F data is disclosed up to 45 days after quarter end — positions may have changed since
- · 13F disclosure lag (up to 45 days)
- · Tracked investors are a sample, not the whole market
- · Sector regime fit is a historical average, not a guarantee
Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 9/6/2026.
About ALGOMA STL GROUP INC (15658107)
ALGOMA STL GROUP INC (15658107) appears in the most recent 13F filings of 1 tracked institutional investor. The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $4M. Across recent filings, tracked investors recorded 3 new positions, 2 increased, 1 reduced, and 2 exited. All data sourced from SEC 13F filings.
Based on recent institutional activity in 15658107
How many top investors track 15658107
Only 1 tracked investor report this position.
15658107 Ownership Composition
How ALGOMA STL GROUP INC is held across tracked investor types, based on reported 13F positions.
- Multi-Strategy / Quant100.0%
Tracked investors currently reporting 15658107
2 tracked investors have since exited this position — listed separately below.
- Steve CohenJun 30, 2026Point72 Asset ManagementShares575.2KValue$2.3M% Portfolio0.00%
Previously held 15658107
These investors reported 15658107 in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.
| Investor | Firm | Last reported shares | Value then | Last held |
|---|---|---|---|---|
| Ken Griffin | Citadel Advisors | 356.1K | $1.5M | Mar 31, 2026 |
| Izzy Englander | Millennium Management | 766.4K | $3.2M | Mar 31, 2026 |
Recent activity
- $2.9MFeb 17, 2026
- Increased$3.2M(8.04%)May 15, 2026
- Sold$0(-100.00%)Aug 14, 2026
- New$3.8MNov 14, 2025
- Reduced$4M(-8.30%)Feb 17, 2026
- Sold$0(-100.00%)Aug 14, 2026
- New$307.1KMay 15, 2026
- Increased$2.3M(678.21%)Aug 14, 2026
Frequently asked questions
- How many institutional investors hold 15658107?
- 1 tracked institutional investor disclosed a position in 15658107 (ALGOMA STL GROUP INC) in their most recent 13F filing.
- Who is the largest institutional holder of 15658107?
- Ken Griffin, Citadel Advisors, holds the largest disclosed position in 15658107, valued at $4M.
- Did institutional ownership of 15658107 increase or decrease?
- Across recent 13F filings, tracked investors recorded 3 new positions, 2 increased, 1 reduced, and 2 fully exited 15658107.
- Where does this 15658107 ownership data come from?
- SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.