SL Green Realty Ownership | Who Owns SL Green Realty?

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SL Green Realty Ownership Summary

SL Green Realty is owned by 21.25% institutional investors, 0.07% insiders, and 78.68% retail investors. Blackrock is the largest institutional shareholder, holding 19.81% of SLG shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.10% of its assets in SL Green Realty shares.

SLG Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	SL Green Realty	21.25%	0.07%	78.68%
Sector	Real Estate Stocks	42.65%	9.09%	48.26%
Industry	Office REIT Stocks	55.47%	5.50%	39.03%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	12.74M	19.81%	$721.78M
Blackrock funding, inc. /de	13.38M	18.00%	$494.23M
Vanguard group	10.87M	15.44%	$498.74M
State street	4.19M	5.64%	$251.64M
Goldman sachs group	2.92M	4.14%	$133.86M
Cohen & steers	2.65M	3.77%	$121.67M
Alyeska investment group	2.42M	3.26%	$144.96M
Geode capital management	1.85M	2.63%	$85.09M
Wellington management group llp	1.89M	2.54%	$113.06M
Nuveen asset management	1.64M	2.32%	$111.18M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Waterfront capital partners	149.90K	5.87%	$8.97M
Prospect financial services	252.22K	5.69%	$9.32M
Hazelview securities	206.35K	2.32%	$12.34M
Ldr capital management	28.87K	1.43%	$1.07M
B&i capital	104.50K	1.31%	$3.86M
Tandem capital management corp /adv	65.74K	1.22%	$2.43M
King street capital management	450.33K	1.15%	$26.93M
Heitman real estate securities	323.74K	1.04%	$14.85M
Crawford fund management	70.10K	1.00%	$3.97M
Levin capital strategies	317.47K	0.89%	$11.73M

Top Buyers

Holder	Shares	% Assets	Change
Cohen & steers	2.65M	0.22%	2.65M
Goldman sachs group	2.92M	0.02%	1.12M
Norges bank	961.27K	0.00%	961.27K
Deutsche bank ag\	883.02K	0.01%	781.89K
Vanguard fiduciary trust	460.59K	0.00%	460.59K

Top Sellers

Holder	Shares	% Assets	Change
Moore capital management, lp	-	-	-834.41K
Hudson bay capital management lp	-	-	-507.88K
Wellington management group llp	1.89M	0.02%	-485.01K
Prudential financial	1.32M	0.06%	-437.97K
Vision capital	-	-	-330.00K

New Positions

Holder	Shares	% Assets	Change	Value
Cohen & steers	2.65M	0.22%	2.65M	$121.67M
Norges bank	961.27K	0.00%	961.27K	$44.09M
Vanguard fiduciary trust	460.59K	0.00%	460.59K	$17.01M
King street capital management	450.33K	1.15%	450.33K	$26.93M
Adage capital partners gp	405.00K	0.04%	405.00K	$24.22M

Sold Out

Holder	Change
Zions bancorporation, n.a.	-1.00
Jfs wealth advisors	-1.00
Bruce g. allen investments	-2.00
Capital performance advisors llp	-3.00
Strengthening families & communities	-3.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	116	-68.56%	14,969,783	-75.76%	21	0.31%	58	-65.27%	33	-72.95%
Sep 30, 2025	147	-59.05%	18,402,444	-70.83%	24	0.31%	61	-67.89%	50	-53.27%
Jun 30, 2025	358	2.29%	63,053,108	4.37%	89	1.22%	192	23.08%	105	-17.97%
Mar 31, 2025	345	-7.51%	60,232,758	-4.14%	85	1.08%	154	-24.88%	126	29.90%
Dec 31, 2024	334	-5.38%	57,774,724	0.43%	81	1.02%	182	17.42%	84	-34.38%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	4.34M	6.10%	954.00
Vanguard Real Estate Index Investor	2.64M	3.72%	-6.46K
Vanguard Total Stock Mkt Idx Inv	2.29M	3.22%	15.98K
Vanguard US Total Market Shares ETF	2.05M	2.88%	-68.61K
iShares Russell 2000 ETF	1.70M	2.39%	14.29K
Vanguard Small Cap Index	1.64M	2.31%	26.65K
Cohen & Steers Instl Realty Shares	1.40M	1.97%	411.48K
Cohen & Steers Realty Shares L	1.26M	1.77%	355.25K
Vanguard Small Cap Value Index Inv	1.04M	1.47%	7.61K
Vanguard Institutional Extnd Mkt Idx Tr	794.05K	1.12%	19.13K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 30, 2026	Brown Carol N	-	Sell	$181.77K
Dec 23, 2025	HOLLIDAY MARC	PRESIDENT & CEO	Sell	$986.70K
Dec 22, 2025	LEVINE ANDREW S	CHIEF LEGAL OFFICER & GC	Sell	$67.59K
Sep 11, 2025	Brown Carol N	-	Sell	$59.12K
Jul 18, 2025	Brown Carol N	-	Sell	$151.53K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	-
2026 Q1	-	1
2025 Q4	-	2
2025 Q3	-	2
2025 Q2	-	-

SLG Ownership FAQ

Who Owns SL Green Realty?

SL Green Realty shareholders are primarily institutional investors at 21.25%, followed by 0.07% insiders and 78.68% retail investors. The average institutional ownership in SL Green Realty's industry, Office REIT Stocks, is 55.47%, which SL Green Realty falls below.

Who owns the most shares of SL Green Realty?

SL Green Realty’s largest shareholders are Blackrock (12.74M shares, 19.81%), Blackrock funding, inc. /de (13.38M shares, 18.00%), and Vanguard group (10.87M shares, 15.44%). Together, they hold 53.24% of SL Green Realty’s total shares outstanding.

Does Blackrock own SL Green Realty?

Yes, BlackRock owns 19.81% of SL Green Realty, totaling 12.74M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 721.78M$. In the last quarter, BlackRock increased its holdings by 22.7K shares, a 0.18% change.

Who is SL Green Realty’s biggest shareholder by percentage of total assets invested?

Waterfront capital partners is SL Green Realty’s biggest shareholder by percentage of total assets invested, with 5.87% of its assets in 149.9K SL Green Realty shares, valued at 8.97M$.

Who is the top mutual fund holder of SL Green Realty shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of SL Green Realty shares, with 6.10% of its total shares outstanding invested in 4.34M SL Green Realty shares.

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