ALEX (ALEX) Institutional Ownership Changes & 13F Activity
ALEX. Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Qube Research & Technologies Ltd, Fil Ltd, Northern Trust Corp, London Co Of Virginia, and Nexpoint Asset Management, L.P..
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Ifp Advisors, Inc | Sell | -213 | -16.4% | 1,088 | $22.67K | Q1 2026 | Apr 13, 2026 |
| Hsbc Holdings Plc | Sell | -113,046 | -100.0% | 0 | $0.00 | Q1 2026 | Mar 06, 2026 |
| Virtu Financial Llc | Sell | -15,933 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 23, 2026 |
| State Of Tennessee, Department Of Treasury | Sell | -29,326 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 18, 2026 |
| Qube Research & Technologies Ltd | Sell | -1,602,491 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Fil Ltd | Sell | -919,000 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Northern Trust Corp | Sell | -896,715 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| London Co Of Virginia | Sell | -802,740 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Nexpoint Asset Management, L.P. | Sell | -646,139 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Balyasny Asset Management L.P. | Sell | -464,093 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Woodline Partners Lp | Sell | -449,990 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Punch & Associates Investment Management, Inc. | Sell | -348,665 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Tudor Investment Corp Et Al | Sell | -306,568 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Harvest Management Llc | Sell | -300,000 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Aqr Arbitrage Llc | Sell | -296,463 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Alliancebernstein L.P. | Sell | -293,809 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Millennium Management Llc | Sell | -289,866 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Water Island Capital Llc | Sell | -263,012 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Voloridge Investment Management, Llc | Sell | -198,009 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Bank Of America Corp | Sell | -169,434 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Ameriprise Financial Inc | Sell | -132,121 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| State Of Wisconsin Investment Board | Sell | -123,233 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Nomura Asset Management International Inc. | Sell | -122,392 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -100,718 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Alberta Investment Management Corp | Sell | -100,000 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Prelude Capital Management, Llc | Sell | -96,384 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Citadel Advisors Llc | Sell | -94,033 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Corsair Capital Management, L.P. | Sell | -70,000 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| California State Teachers Retirement System | Sell | -67,102 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Royal Bank Of Canada | Sell | -66,272 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
Frequently asked questions about ALEX activity
Which institutional owners are buying ALEX?
Institutional owners buying ALEX include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in ALEX activity?
"Buy" means an investor increased their reported position in ALEX compared to the prior reporting period. This reflects growing exposure to ALEX rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in ALEX increasing?
Institutional interest in ALEX can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.