Ticker · CUSIP 022307102
Holders (tracked)
10
Combined shares
2,333,402
Combined value
$22.28M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 7.
SEC event timeline
14 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−219,940 shares · 2025Q413F
- D.E. Shaw & Co. opened position2026-02-17+231,747 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+212,135 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+834,089 shares · 2025Q413F
- T. Rowe Price added2026-02-17+22,148 shares · 2025Q413F
- Wellington Management added2026-02-17+3,590 shares · 2025Q413F
- AQR Capital Management trimmed2026-02-17−3,125 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−43,368 shares · 2025Q413F
- AQR Capital Management added2025-11-14+114,803 shares · 2025Q313F
- Wellington Management opened position2025-11-14+165,503 shares · 2025Q313F
- Two Sigma Investments opened position2025-11-14+86,084 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−184,056 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−75,247 shares · 2025Q313F
- Norges Bank (Norway SWF) trimmed2025-11-12−23,692 shares · 2024Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- D.E. Shaw & Co.+231,747$2.3M
Added to4
- Izzy Englander (Millennium Mgmt)+834,089$8.1M
- Two Sigma Investments+212,135$2.1M
- Wellington Management+3,590$35K
- T. Rowe Price+22,148$217
Trimmed3
- Ken Griffin (Citadel Advisors)−219,940$2.1M
- Renaissance Technologies−43,368$423K
- AQR Capital Management−3,125$31K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q2 | 4 | $7.2M |
| 2024Q3 | 2 | $2.9M |
| 2024Q4 | 2 | $1.8M |
| 2025Q1 | 1 | $66K |
| 2025Q2 | 7 | $3.5M |
| 2025Q3 | 9 | $5.6M |
| 2025Q4 | 10 | $22.3M |
Who owns ALMS
10 super-investors · 2025Q4
Tracked stake
2.33M
shares
Combined value
$22M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added4Trim5
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Izzy Englander Millennium Mgmt | 1.15M | $11M |
| 2 | Two Sigma Investments | 298.2K | $3M |
| 3 | D.E. Shaw & Co. | 231.7K | $2M |
| 4 | Wellington Management | 169.1K | $2M |
| 5 | AQR Capital Management | 137.8K | $1M |
| 6 | Ken Griffin Citadel Advisors | 119.3K | $1M |
| 7 | Renaissance Technologies | 108.2K | $1M |
| 8 | Ken Griffin Citadel Advisors | 46.0K | $449K |
| 9 | Ken Griffin Citadel Advisors | 21.5K | $210K |
| 10 | T. Rowe Price | 50.4K | $493 |
Recent moves
20 transactions
- +3,590 · 2025Q4
- −219,940 · 2025Q4
- +231,747 · 2025Q4
- −3,125 · 2025Q4
- +212,135 · 2025Q4
- +834,089 · 2025Q4
- +22,148 · 2025Q4
- −43,368 · 2025Q4
- −184,056 · 2025Q3
- +114,803 · 2025Q3
- +86,084 · 2025Q3
- +165,503 · 2025Q3
- −75,247 · 2025Q3
- −23,692 · 2024Q3
- +26,114 · 2025Q2
- +501,085 · 2025Q2
- −10,700 · 2025Q2
- +28,274 · 2025Q2
- +226,815 · 2025Q2
- +10,700 · 2025Q1
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