Ticker · CUSIP 020398707
Holders (tracked)
5
Combined shares
4,351,748
Combined value
$34.20M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 2.
SEC event timeline
9 events
- +3,340,545 shares · 2025Q4Position
- D.E. Shaw & Co. opened position2026-02-17+22,289 shares · 2025Q4Position
- +469,880 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+105,487 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−728,188 shares · 2025Q4Position
- First Eagle Investment Management exited2026-02-04−90,000 shares · 2025Q4Position
- +985,902 shares · 2025Q3Position
- Two Sigma Investments opened position2025-11-14+155,833 shares · 2025Q3Position
- +90,000 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions3
- Ken Griffin (Citadel Advisors)+3,340,545$29.4M
- D.E. Shaw & Co.+22,289$196K
- Stanley Druckenmiller (Duquesne)+469,880$4K
Added to1
- Two Sigma Investments+105,487$929K
Trimmed1
- Izzy Englander (Millennium Mgmt)−728,188$6.4M
Exited1
- First Eagle Investment Management−90,000$543K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2025Q3 | 3 | $7.4M |
| 2025Q4 | 5 | $34.2M |
Who owns ALM
5 super-investors · 2025Q4
Tracked stake
4.35M
shares
Combined value
$34M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added1Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 3.34M | $29M |
| 2 | Two Sigma Investments | 261.3K | $2M |
| 3 | Izzy Englander Millennium Mgmt | 257.7K | $2M |
| 4 | D.E. Shaw & Co. | 22.3K | $196K |
| 5 | Stanley Druckenmiller Duquesne | 469.9K | $4K |
Recent moves
9 transactions
- +3,340,545 · 2025Q4
- +22,289 · 2025Q4
- +469,880 · 2025Q4
- +105,487 · 2025Q4
- −728,188 · 2025Q4
- −90,000 · 2025Q4
- +985,902 · 2025Q3
- +155,833 · 2025Q3
- +90,000 · 2025Q3
Embed this chart
Paste this iframe anywhere to embed the live ALM chart.
<iframe src="https://openstocks.me/embed/stock/ALM" width="100%" height="480" frameborder="0" loading="lazy" title="ALM chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>