SL Green Realty (SLG)Alyeska Investment Group, L.P. added to its stake +617K shares

3.04M

Shares reported · +617K vs prior quarter

0.39%

Disclosed portfolio weight

$140M

Reported value

Holdings as of

Dec 31, 2025

Filed

Feb 13, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jan 28, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors

What came next

1. Feb 27, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On February 27, 2026, SL Green Realty Corp. (the “Company”) appointed Harrison Sitomer to serve as its President and entered into an employment agreement with Mr. Sitomer in connection with his appointment.”
2. Mar 4, 2026Company filing · Form 8-K · Material agreement, Unregistered sharesSigned an important agreement, and sold new shares without registering them
3. Apr 15, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors

How to read SEC Form 13F-HR

Form 13F is the quarterly report in which investment managers that oversee $100 million or more list the US-listed stocks and some other securities they held on the last day of the quarter.

Full guide: What is an SEC Form 13F?

What else is on file for SL Green Realty

For SL Green Realty, OQRO holds 4 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its SLG page.

How this filing works

• SEC Form 13F

Other disclosures at SL Green Realty

• SEC Schedule 13GOct 7, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 7, 2026
• SEC Form 13F-HRMay 15, 2026
• SEC Form 13F-HRMay 8, 2026

Everything OQRO holds on this company is on its SLG page.