Ticker · CUSIP 014442107
Holders (tracked)
11
Combined shares
7,181,474
Combined value
$11.12M
Last close
$2.55
Quarter
2025Q4
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
Price is +64.7% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
17 events
- D.E. Shaw & Co. added2026-02-17+1,386,947 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−378,034 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+732,477 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+177,887 shares · 2025Q413F
- Steve Cohen (Point72) added2026-02-17+22,560 shares · 2025Q413F
- T. Rowe Price trimmed2026-02-17−2,128,829 shares · 2025Q413F
- +41,282 shares · 2025Q413F
- AQR Capital Management added2026-02-17+161,482 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+594,500 shares · 2025Q413F
- −40,795 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) added2025-11-14+744,224 shares · 2025Q313F
- Steve Cohen (Point72) opened position2025-11-14+542 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+85,040 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+444,004 shares · 2025Q313F
- T. Rowe Price trimmed2025-11-14−2,690,232 shares · 2025Q313F
- AQR Capital Management added2025-11-14+31,469 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−305,700 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of ALEC…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| T. Rowe Price | 2019Q3 | $1.55 | +64.8% | $143K |
| Ken Griffin (Citadel Advisors) | 2020Q1 | $2.03 | +25.4% | $136K |
| Ken Griffin (Citadel Advisors) | 2020Q1 | $2.03 | +25.4% | $136K |
| Ken Griffin (Citadel Advisors) | 2020Q1 | $2.03 | +25.4% | $136K |
| D.E. Shaw & Co. | 2020Q4 | $2.17 | +17.3% | $6.0M |
| Steve Cohen (Point72) | 2020Q2 | $2.41 | +5.9% | $59K |
| Izzy Englander (Millennium Mgmt) | 2019Q1 | $2.46 | +3.7% | $3.4M |
| Two Sigma Investments | 2020Q1 | $2.72 | -6.1% | $2.7M |
| AQR Capital Management | 2020Q3 | $2.91 | -12.5% | $1.5M |
| Renaissance Technologies | 2020Q2 | $3.84 | -33.5% | $3.9M |
| Paul Tudor Jones (Tudor Investment) | 2021Q2 | $5.91 | -56.9% | $105K |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- Paul Tudor Jones (Tudor Investment)+41,282$64K
Added to6
- D.E. Shaw & Co.+1,386,947$2.2M
- Two Sigma Investments+732,477$1.1M
- Renaissance Technologies+594,500$927K
- Izzy Englander (Millennium Mgmt)+177,887$278K
- AQR Capital Management+161,482$252K
- Steve Cohen (Point72)+22,560$35K
Trimmed2
- Ken Griffin (Citadel Advisors)−378,034$590K
- T. Rowe Price−2,128,829$3K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 13 | $7.64B |
| 2022Q2 | 11 | $6.56B |
| 2022Q3 | 13 | $6.4M |
| 2022Q4 | 13 | $87.7M |
| 2023Q1 | 12 | $64.4M |
| 2023Q2 | 14 | $67.8M |
| 2023Q3 | 12 | $61.7M |
| 2023Q4 | 10 | $72.6M |
| 2024Q1 | 11 | $61.4M |
| 2024Q2 | 12 | $52.9M |
| 2024Q3 | 12 | $8.4M |
| 2024Q4 | 10 | $5.4M |
| 2025Q1 | 10 | $3.2M |
| 2025Q2 | 10 | $4.9M |
| 2025Q3 | 12 | $13.0M |
| 2025Q4 | 11 | $11.1M |
Who owns ALEC
11 super-investors · 2025Q4
Tracked stake
7.18M
shares
Combined value
$11M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added6Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | D.E. Shaw & Co. | 2.37M | $4M |
| 2 | Renaissance Technologies | 1.54M | $2M |
| 3 | Izzy Englander Millennium Mgmt | 1.33M | $2M |
| 4 | Two Sigma Investments | 1.04M | $2M |
| 5 | AQR Capital Management | 599.6K | $935K |
| 6 | Ken Griffin Citadel Advisors | 93.5K | $146K |
| 7 | Ken Griffin Citadel Advisors | 53.5K | $83K |
| 8 | Paul Tudor Jones Tudor Investment | 41.3K | $64K |
| 9 | Ken Griffin Citadel Advisors | 32.9K | $51K |
| 10 | Steve Cohen Point72 | 23.1K | $36K |
| 11 | T. Rowe Price | 56.2K | $89 |
Recent moves
20 transactions
- +161,482 · 2025Q4
- +732,477 · 2025Q4
- −378,034 · 2025Q4
- +22,560 · 2025Q4
- +177,887 · 2025Q4
- +41,282 · 2025Q4
- TRIMT. Rowe Price−2,128,829 · 2025Q4
- +1,386,947 · 2025Q4
- +594,500 · 2025Q4
- −40,795 · 2025Q3
- +444,004 · 2025Q3
- +85,040 · 2025Q3
- TRIMT. Rowe Price−2,690,232 · 2025Q3
- +542 · 2025Q3
- +744,224 · 2025Q3
- +31,469 · 2025Q3
- −305,700 · 2025Q3
- +7,714 · 2025Q2
- +4,198,951 · 2025Q2
- +145,987 · 2025Q2
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