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Recent trades from the last 365 days, plus historical signal scoring over 365 days · institutional 13F view →
Buy Trades
0
Sell Trades
0
Buy Value
$0
Sell Value
$0
Historical signal stats are shown once this stock has at least 3 open-market buys or 8 total P/S trades over the last 365 days.
Current sample: 0 buys, 0 sells, 0 open-market trades.
No insider trading activity found for ALK in the last 365 days.
Insiders' intent to sell, filed before the trade — a leading indicator to the executed Form 4 sales above. All Form 144 notices →
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $606.31M | 0.01% | -1.1% |
| 2 | VANGUARD GROUP INC | $556.29M | 0.01% | +1.0% |
| 3 | STATE STREET CORP | $186.04M | 0.01% | +2.3% |
| 4 | FMR LLC | $113.73M | 0.00% | -38.7% |
| 5 | SEMPER AUGUSTUS INVESTMENTS GROUP LLC | $93.63M | 10.58% | +5.8% |
| 6 | MILLENNIUM MANAGEMENT LLC | $62.09M | 0.04% | +0.0% |
| 7 | CITADEL ADVISORS LLC | $56.64M | 0.03% | +30.5% |
| 8 | TWO SIGMA ADVISERS, LP | $34.60M | 0.07% | +28.6% |
| 9 | Gotham Asset Management, LLC | $28.68M | 0.07% | +9987.9% |
| 10 | Capital Research Global Investors | $27.58M | 0.00% | +11.1% |
| Date | Member | Type | Amount |
|---|---|---|---|
| Oct 22, 2025 | Sell | $1,001 - $15,000 | |
| Oct 21, 2025 |
| Buy |
| $1,001 - $15,000 |
| Oct 21, 2025 | Sell | $1,001 - $15,000 |
| Aug 8, 2025 | Sell | $1,001 - $15,000 |
| Jun 17, 2025 | Sell | $1,001 - $15,000 |
| Jun 11, 2025 | Buy | $1,001 - $15,000 |
| Dec 13, 2023 | Sell | $1,001 - $15,000 |