AL
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dz Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt AM Main
· New
+$212M
Change
+4.4M
Date
Q1 2026
|
Dz Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt AM Main | New· Q1 2026 | +$212M | +4.4M | – | Q1 2026 | |||||
|
Capital World Investors
· New
+$170M
Change
+3.5M
Date
Q1 2026
|
Capital World Investors | New· Q1 2026 | +$170M | +3.5M | – | Q1 2026 | |||||
|
FMR LLC
· Reduced
−$142M
Change
−2.9M
Δ Own
−45.3%
Date
Q1 2026
|
FMR LLC | Reduced· Q1 2026 | −$142M | −2.9M | −45.3% | Q1 2026 | |||||
|
Capital Research Global Investors
· Reduced
−$130M
Change
−2.7M
Δ Own
−85.0%
Date
Q1 2026
|
Capital Research Global Investors | Reduced· Q1 2026 | −$130M | −2.7M | −85.0% | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Exited
−$86M
Change
−1.8M
Δ Own
−100.0%
Date
Q1 2026
|
Balyasny Asset Management L.P. | Exited· Q1 2026 | −$86M | −1.8M | −100.0% | Q1 2026 | |||||
|
Marshall Wace, LLP
· Added
+$86M
Change
+1.8M
Date
Q1 2026
|
Marshall Wace, LLP | Added· Q1 2026 | +$86M | +1.8M | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
−$82M
Change
−1.7M
Δ Own
−67.1%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | −$82M | −1.7M | −67.1% | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· Reduced
−$68M
Change
−1.4M
Δ Own
−77.5%
Date
Q1 2026
|
Point72 Asset Management, L.P. | Reduced· Q1 2026 | −$68M | −1.4M | −77.5% | Q1 2026 | |||||
|
Semper Augustus Investments Group LLC
· Added
+$62M
Change
+1.3M
Date
Q1 2026
|
Semper Augustus Investments Group LLC | Added· Q1 2026 | +$62M | +1.3M | – | Q1 2026 | |||||
|
BlackRock
· Added
+$59M
Change
+1.2M
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | +$59M | +1.2M | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Reduced
−$56M
Change
−1.2M
Δ Own
−89.6%
Date
Q1 2026
|
Two Sigma Investments, LP | Reduced· Q1 2026 | −$56M | −1.2M | −89.6% | Q1 2026 | |||||
|
Causeway Capital Management LLC
· Added
+$51M
Change
+1.1M
Date
Q1 2026
|
Causeway Capital Management LLC | Added· Q1 2026 | +$51M | +1.1M | – | Q1 2026 | |||||
|
Jain Global LLC
· Exited
−$51M
Change
−1.1M
Δ Own
−100.0%
Date
Q1 2026
|
Jain Global LLC | Exited· Q1 2026 | −$51M | −1.1M | −100.0% | Q1 2026 | |||||
|
Freestone Grove Partners LP
· Reduced
−$47M
Change
−966K
Date
Q1 2026
|
Freestone Grove Partners LP | Reduced· Q1 2026 | −$47M | −966K | – | Q1 2026 | |||||
|
Morgan Stanley
· Added
+$42M
Change
+878K
Date
Q1 2026
|
Morgan Stanley | Added· Q1 2026 | +$42M | +878K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tackett Shane R.
· Officer
Grant (A)
4K
|
Tackett Shane R. | Officer | Grant (A) | – | 4K | – | 4K | – | Jun 29, 2026 | Jun 30, 2026 | |||||||||
|
Sievert G. Michael
· Director
Grant (A)
$190K
|
Sievert G. Michael | Director | Grant (A) | $44.52 | 4K | $190K | 4K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Hogan Kathleen T.
· Director
Grant (A)
$200K
|
Hogan Kathleen T. | Director | Grant (A) | $38.56 | 5K | $200K | 23K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Yeaman Eric K.
· Director
Grant (A)
$200K
|
Yeaman Eric K. | Director | Grant (A) | $38.56 | 5K | $200K | 33K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Shimer Peter A.
· Director
Grant (A)
$200K
|
Shimer Peter A. | Director | Grant (A) | $38.56 | 5K | $200K | 8K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Sandvik Helvi Kay
· Director
Grant (A)
$200K
|
Sandvik Helvi Kay | Director | Grant (A) | $38.56 | 5K | $200K | 31K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Lofton Adrienne Rochelle
· Director
Grant (A)
$200K
|
Lofton Adrienne Rochelle | Director | Grant (A) | $38.56 | 5K | $200K | 17K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Elwell Daniel Kevin
· Director
2 operations
$200K
|
Elwell Daniel Kevin | Director | 2 operations | $38.56 | 5K | $200K | 18K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Conner Raymond L.
· Director
Grant (A)
$200K
|
Conner Raymond L. | Director | Grant (A) | $38.56 | 5K | $200K | 25K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Beer James A.
· Director
Grant (A)
$200K
|
Beer James A. | Director | Grant (A) | $38.56 | 5K | $200K | 25K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Bedient Patricia M.
· Director
Grant (A)
$250K
|
Bedient Patricia M. | Director | Grant (A) | $38.56 | 6K | $250K | 69K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
McIntyre Lindsay-Rae
· Officer
2 operations
63K
|
McIntyre Lindsay-Rae | Officer | 2 operations | – | 63K | – | 45K | – | Apr 1, 2026 | Apr 2, 2026 | |||||||||
|
Berry Jason M.
· Officer
2 operations
0
|
Berry Jason M. | Officer | 2 operations | – | 0 | – | 0 | – | Mar 20, 2026 | Mar 23, 2026 | |||||||||
|
Berry Jason M.
· Officer
Tax withholding or exercise payment (F)
-$10K
|
Berry Jason M. | Officer | Tax withholding or exercise payment (F) | $36.91 | -279 | -$10K | 14K | – | Mar 20, 2026 | Mar 23, 2026 | |||||||||
|
Harrison Andrew R.
· Officer
Sell
−$311K
|
Harrison Andrew R. | Officer | Sell | $56.63 | −6K | −$311K | 31K | – | Feb 18, 2026 | Feb 20, 2026 | |||||||||
456 reporting institutions disclosed ALK position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.