SL Green Realty Ownership | Who Owns SL Green Realty?

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SL Green Realty Ownership Summary

SL Green Realty is owned by 89.52% institutional investors, 0.07% insiders, and 10.41% 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 5.97% of its assets in SL Green Realty shares.

SLG Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	SL Green Realty	89.52%	0.07%	10.41%
Sector	Real Estate Stocks	69.85%	9.10%	21.05%
Industry	Office REIT Stocks	83.69%	5.63%	10.68%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	12.74M	19.81%	$721.78M
Blackrock funding, inc. /de	12.55M	17.82%	$777.15M
Vanguard group	10.83M	15.33%	$735.59M
State street	4.03M	6.26%	$229.23M
Wellington management group llp	2.89M	4.10%	$196.52M
Alyeska investment group	2.43M	3.45%	$150.32M
Deutsche bank ag\	2.28M	3.23%	$154.91M
Geode capital management	1.75M	2.48%	$119.00M
Morgan stanley	1.57M	2.45%	$89.12M
Nuveen asset management	1.64M	2.32%	$111.18M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Prospect financial services	215.90K	8.00%	$13.36M
Waterfront capital partners	284.34K	4.31%	$17.60M
Nixon capital	108.54K	2.19%	$6.72M
Heitman real estate securities	451.81K	1.98%	$27.97M
Tandem capital management corp /adv	59.79K	1.87%	$3.70M
Kettle hill capital management	99.61K	1.43%	$6.17M
Moody aldrich partners	109.79K	1.32%	$6.80M
Clough capital partners l p	180.06K	1.11%	$11.15M
Gillson capital lp	227.77K	1.08%	$14.10M
Nan fung trinity (hk)	138.70K	1.03%	$8.59M

Top Buyers

Holder	Shares	% Assets	Change
Alyeska investment group	2.43M	0.53%	988.16K
Norges bank	707.45K	0.01%	707.45K
Vanguard group	10.83M	0.01%	564.82K
Goldman sachs group	1.57M	0.02%	522.74K
Point72 asset management	555.38K	0.07%	512.00K

Top Sellers

Holder	Shares	% Assets	Change
Moore capital management, lp	-	-	-834.41K
Vision capital	-	-	-350.00K
Jpmorgan chase	803.74K	0.00%	-329.06K
Blackrock funding, inc. /de	12.55M	0.01%	-289.81K
Nixon capital	108.54K	2.19%	-257.53K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	707.45K	0.01%	707.45K	$48.05M
Parallax volatility advisers	354.10K	0.04%	354.10K	$20.06M
Brookfield corp /on/	302.01K	0.02%	302.01K	$18.69M
Gillson capital lp	227.77K	1.08%	227.77K	$14.10M
Clough capital partners l p	180.06K	1.11%	180.06K	$11.15M

Sold Out

Holder	Change
Zions bancorporation, n.a.	-1.00
Jfs wealth advisors	-1.00
Capital performance advisors llp	-3.00
Mendota financial group	-3.00
Dunhill financial	-5.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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%
Sep 30, 2024	350	7.36%	57,499,840	-3.76%	89	1.04%	153	-4.97%	128	28.00%
Jun 30, 2024	321	-3.89%	59,636,496	-0.29%	92	1.07%	158	3.27%	99	-13.91%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	4.24M	5.97%	614.00
Vanguard Real Estate Index Investor	2.64M	3.71%	3.26K
Vanguard Total Stock Mkt Idx Inv	2.24M	3.16%	-46.95K
Vanguard US Total Market Shares ETF	2.05M	2.88%	-68.61K
Vanguard Small Cap Index	1.72M	2.43%	-11.55K
iShares Russell 2000 ETF	1.70M	2.40%	-32.34K
Vanguard Small Cap Value Index Inv	1.11M	1.56%	3.63K
Nuveen Real Estate Sec Sel R6	850.00K	1.20%	-
Vanguard Institutional Extnd Mkt Idx Tr	762.93K	1.07%	-333.65K
Fidelity Small Cap Index	729.30K	1.03%	1.33K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jul 18, 2025	Brown Carol N	-	Sell	$151.53K
Jan 24, 2025	HATKOFF CRAIG M	-	Sell	$229.07K
Nov 25, 2024	LEVINE ANDREW S	CHIEF LEGAL OFFICER & GC	Sell	$1.48M
Nov 25, 2024	LEVINE ANDREW S	CHIEF LEGAL OFFICER & GC	Sell	$2.17M
Feb 09, 2024	Brown Carol N	-	Sell	$227.09K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	1
2025 Q2	-	-
2025 Q1	-	1
2024 Q4	-	2
2024 Q3	-	-

SLG Ownership FAQ

Who Owns SL Green Realty?

SL Green Realty shareholders are primarily institutional investors at 89.52%, followed by 0.07% insiders and 10.41% retail investors. The average institutional ownership in SL Green Realty's industry, Office REIT Stocks, is 83.69%, which SL Green Realty exceeds.

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 (12.55M shares, 17.82%), and Vanguard group (10.83M shares, 15.33%). Together, they hold 52.96% 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?

Prospect financial services is SL Green Realty’s biggest shareholder by percentage of total assets invested, with 8.00% of its assets in 215.9K SL Green Realty shares, valued at 13.36M$.

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 5.97% of its total shares outstanding invested in 4.24M SL Green Realty shares.

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