SL GREEN REALTY CORP (SLG) Top Institutional Shareholders
SL GREEN REALTY CORP (SLG) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $2.43B in SLG holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of SLG tracked by InsiderSet, reporting ownership valued at approximately $494.23M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $654.24M, representing an estimated gain of +32.38% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 60% of the total disclosed SLG value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in SL GREEN REALTY CORP (SLG).
This page ranks the largest institutional SLG shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
322
Total Reported Value
$2.43B
Largest Holder
Blackrock, Inc.
Largest Position
$494.23M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
75
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 13,379,191 | $494,227,324 | $654,242,440 | +$160,015,116 | +32.38% | |
| Vanguard Portfolio Management Llc | 0.01% | 7,149,080 | $264,087,015 | $349,590,012 | +$85,502,997 | +32.38% | |
| State Street Corp | 0.01% | 4,071,540 | $152,882,201 | $199,098,306 | +$46,216,105 | +30.23% | |
| Vanguard Capital Management Llc | 0.00% | 3,205,214 | $118,400,605 | $156,734,965 | +$38,334,360 | +32.38% | |
| Alyeska Investment Group, L.P. | 0.30% | 2,911,711 | $107,558,604 | $142,382,668 | +$34,824,064 | +32.38% | |
| Goldman Sachs Group Inc | 0.01% | 2,086,284 | $77,067,321 | $102,019,288 | +$24,951,967 | +32.38% | |
| Geode Capital Management, Llc | 0.00% | 1,917,974 | $70,863,210 | $93,788,929 | +$22,925,719 | +32.35% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,594,098 | $58,885,980 | $77,951,392 | +$19,065,412 | +32.38% | |
| Northern Trust Corp | 0.01% | 1,453,206 | $53,681,430 | $71,061,773 | +$17,380,343 | +32.38% | |
| Nuveen, Llc | 0.01% | 1,345,938 | $49,718,950 | $65,816,368 | +$16,097,418 | +32.38% | |
| Prudential Financial Inc | 0.06% | 1,324,088 | $48,911,811 | $64,747,903 | +$15,836,092 | +32.38% | |
| Ubs Group Ag | 0.01% | 1,120,396 | $41,387,427 | $54,787,364 | +$13,399,937 | +32.38% | |
| Centersquare Investment Management Llc | 0.41% | 1,073,951 | $39,671,750 | $52,516,204 | +$12,844,454 | +32.38% | |
| Dimensional Fund Advisors Lp | 0.01% | 1,053,443 | $38,911,466 | $51,513,363 | +$12,601,897 | +32.39% | |
| Morgan Stanley | 0.00% | 957,957 | $35,386,975 | $46,844,097 | +$11,457,122 | +32.38% | |
| Deutsche Bank Ag\ | 0.01% | 883,025 | $32,618,945 | $43,179,923 | +$10,560,978 | +32.38% | |
| Victory Capital Management Inc | 0.02% | 857,075 | $31,660,350 | $41,910,968 | +$10,250,618 | +32.38% | |
| Storebrand Asset Management As | 0.01% | 717,273 | $30,302,565 | $35,074,650 | +$4,772,085 | +15.75% | |
| Bank Of New York Mellon Corp | 0.01% | 799,210 | $29,522,802 | $39,081,369 | +$9,558,567 | +32.38% | |
| Wellington Management Group Llp | 0.01% | 756,613 | $27,949,284 | $36,998,376 | +$9,049,092 | +32.38% | |
| Bank Of America Corp | 0.00% | 744,053 | $27,485,317 | $36,384,192 | +$8,898,875 | +32.38% | |
| Freestone Grove Partners Lp | 0.18% | 675,153 | $24,940,152 | $33,014,982 | +$8,074,830 | +32.38% | |
| Susquehanna International Group, Llp | 0.03% | 654,741 | $24,186,133 | $32,016,835 | +$7,830,702 | +32.38% | |
| Balyasny Asset Management L.P. | 0.05% | 635,265 | $23,466,689 | $31,064,459 | +$7,597,770 | +32.38% | |
| Point72 Asset Management, L.P. | 0.04% | 633,738 | $23,410,282 | $30,989,788 | +$7,579,506 | +32.38% | |
| Legal & General Group Plc | 0.00% | 546,694 | $20,194,875 | $26,733,337 | +$6,538,462 | +32.38% | |
| Vanguard Fiduciary Trust Co | 0.00% | 460,594 | $17,014,342 | $22,523,047 | +$5,508,705 | +32.38% | |
| Millennium Management Llc | 0.01% | 458,695 | $16,944,193 | $22,430,186 | +$5,485,993 | +32.38% | |
| Metlife Investment Management, Llc | 0.09% | 453,095 | $16,737,329 | $22,156,346 | +$5,419,017 | +32.38% | |
| Invesco Ltd. | 0.00% | 443,474 | $16,381,929 | $21,685,879 | +$5,303,950 | +32.38% | |
| Federated Hermes, Inc. | 0.03% | 426,004 | $15,736,588 | $20,831,596 | +$5,095,008 | +32.38% | |
| Hazelview Securities Inc. | 2.69% | 390,504 | $14,425,218 | $19,095,646 | +$4,670,428 | +32.38% | |
| Sei Investments Co | 0.01% | 359,872 | $13,293,666 | $17,597,741 | +$4,304,075 | +32.38% | |
| Russell Investments Group, Ltd. | 0.01% | 346,750 | $12,808,935 | $16,956,075 | +$4,147,140 | +32.38% | |
| Principal Financial Group Inc | 0.01% | 345,868 | $12,776,364 | $16,912,945 | +$4,136,581 | +32.38% | |
| Barclays Plc | 0.00% | 331,368 | $12,240,733 | $16,203,895 | +$3,963,162 | +32.38% | |
| Levin Capital Strategies, L.P. | 0.89% | 317,474 | $11,727,490 | $15,524,479 | +$3,796,989 | +32.38% | |
| Heitman Real Estate Securities Llc | 0.80% | 302,833 | $11,186,651 | $14,808,534 | +$3,621,883 | +32.38% | |
| American Century Companies Inc | 0.01% | 277,438 | $10,248,560 | $13,566,718 | +$3,318,158 | +32.38% | |
| Neuberger Berman Group Llc | 0.01% | 271,271 | $10,020,751 | $13,265,152 | +$3,244,401 | +32.38% | |
| Public Sector Pension Investment Board | 0.03% | 254,589 | $9,404,518 | $12,449,402 | +$3,044,884 | +32.38% | |
| Prospect Financial Services Llc | 5.69% | 252,225 | $9,317,190 | $12,333,803 | +$3,016,613 | +32.38% | |
| Apg Asset Management Us Inc. | 0.07% | 245,689 | $9,011,873 | $12,014,192 | +$3,002,319 | +33.32% | |
| Wells Fargo & Company/Mn | 0.00% | 229,929 | $8,493,595 | $11,243,528 | +$2,749,933 | +32.38% | |
| Rhumbline Advisers | 0.01% | 225,760 | $8,339,548 | $11,039,664 | +$2,700,116 | +32.38% | |
| First Manhattan Co. Llc. | 0.02% | 218,785 | $8,217,018 | $10,698,587 | +$2,481,569 | +30.20% | |
| Strs Ohio | 0.03% | 208,300 | $7,694,602 | $10,185,870 | +$2,491,268 | +32.38% | |
| Ameriprise Financial Inc | 0.00% | 197,403 | $7,315,179 | $9,653,007 | +$2,337,828 | +31.96% | |
| Stifel Financial Corp | 0.01% | 186,834 | $6,901,738 | $9,136,183 | +$2,234,445 | +32.38% | |
| Ibex Wealth Advisors | 0.63% | 182,383 | $6,737,229 | $8,918,529 | +$2,181,300 | +32.38% |
Frequently asked questions about SLG
Who owns the most SLG stock?
The largest holders of SLG are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for SL GREEN REALTY CORP (SLG).
Is SLG widely held by superinvestors?
Many widely followed stocks like SLG appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SLG is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.