Institutional shares held 65.5 Million
1.72M calls
1.57M puts
Total value of holdings $3.14B
$82.7M calls
$75.1M puts
Market Cap $3.08B
64,300,800 Shares Out.
Institutional ownership 101.8%
# of Institutions 403


Latest Institutional Activity in SLG

Top Purchases

Q3 2025
Hudson Bay Capital Management LP Shares Held: 1.46M ($70.1M)
Q3 2025
King Street Capital Management, L.P. Shares Held: 450K ($21.6M)
Q3 2025
Adage Capital Partners Gp, L.L.C. Shares Held: 405K ($19.4M)
Q3 2025
Goldman Sachs Group Inc Shares Held: 1.8M ($86.4M)
Q3 2025
Millennium Management LLC Shares Held: 208K ($9.99M)

Top Sells

Q3 2025
Ubs Asset Management Americas Inc Shares Held: 143 ($6.86K)
Q3 2025
Wellington Management Group LLP Shares Held: 1.89M ($90.7M)
Q3 2025
Invesco Ltd. Shares Held: 170K ($8.15M)
Q3 2025
Group One Trading, L.P. Shares Held: 118K ($5.65M)
Q3 2025
Barclays PLC Shares Held: 114K ($5.46M)

About SLG

SL Green Realty Corp., an S&P 500 company and Manhattan's largest office landlord, is a fully integrated real estate investment trust, or REIT, that is focused primarily on acquiring, managing and maximizing value of Manhattan commercial properties. As of December 31, 2020, SL Green held interests in 88 buildings totaling 38.2 million square feet. This included ownership interests in 28.6 million square feet of Manhattan buildings and 8.7 million square feet securing debt and preferred equity investments.


Insider Transactions at SLG

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
14.9K Shares
From 4 Insiders
Grant, award, or other acquisition 10.3K shares
Conversion of derivative security 4.6K shares
Sell / Disposition
11.5K Shares
From 3 Insiders
Open market or private sale 6.89K shares
Bona fide gift 4.6K shares

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