SL Green Realty Corp.
MX ˙ BMV ˙ US78440X8873
SecurityMX:SLG / SL Green Realty Corp.
InstitutionMorgan Stanley
Latest Disclosed Ownership1,402,313 shares
Ownership 1.90%
Morgan Stanley ownership in SLG / SL Green Realty Corp.

2021-02-12 - Morgan Stanley has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,402,313 shares of SL Green Realty Corp. (MX:SLG). This represents 1.9 percent ownership of the company. In their previous filing dated 2020-02-13 , Morgan Stanley had reported owning 4,033,087 shares, indicating a decrease of -65.23 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2021-02-12 2021-02-12 13G/A 4,033,087 1,402,313 -65.23 1.90 -62.00
2020-02-13 2020-02-13 13G/A 4,539,688 4,033,087 -11.16 5.00 -5.66
2019-02-13 2019-02-13 13G 4,539,688 5.30

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SL GREEN RLTY COM 78440X887 957,957 -33,453 -3.37 35,387 -22.19 0.0021
2026-05-27 2025-12-31 13F/A-1 SL GREEN RLTY COM 78440X887 991,410 -134,068 -11.91 45,476 -32.44 0.0027
2026-02-13 2025-12-31 13F SL GREEN RLTY COM 78440X887 991,410 -134,068 45,476 0.0027
2026-05-27 2025-09-30 13F/A-1 SL GREEN RLTY COM 78440X887 1,125,478 -100,740 -8.22 67,315 -11.31 0.0041
2025-11-14 2025-09-30 13F SL GREEN RLTY COM 78440X887 1,125,478 -100,740 67,315 0.0041
2025-08-15 2025-06-30 13F SL GREEN RLTY COM 78440X887 1,226,218 -14,291 -1.15 75,903 6.04 0.0049
2025-05-15 2025-03-31 13F SL GREEN RLTY COM 78440X887 1,240,509 -296,964 -19.32 71,577 -31.46 0.0051
2025-05-15 2024-12-31 13F/A-1 SL GREEN RLTY COM 78440X887 1,537,473 67,953 4.62 104,425 2.08 0.0073
2025-02-14 2024-12-31 13F SL GREEN RLTY COM 78440X887 1,537,473 67,953 104,425 0.0073
2025-05-14 2024-09-30 13F/A-2 SL GREEN RLTY COM 78440X887 1,469,520 -103,979 -6.61 102,293 14.78 0.0074
2025-02-14 2024-09-30 13F/A-1 SL GREEN RLTY COM 78440X887 1,469,520 -103,979 102,293 0.0074
2024-11-14 2024-09-30 13F SL GREEN RLTY COM 78440X887 1,469,520 -103,979 102,293 0.0009
2025-05-14 2024-06-30 13F/A-2 SL GREEN RLTY COM 78440X887 1,573,499 423,301 36.80 89,123 40.55 0.0069
2024-10-17 2024-06-30 13F/A-1 SL GREEN RLTY COM 78440X887 1,573,499 423,301 89,123 0.0069
2024-08-14 2024-06-30 13F SL GREEN RLTY COM 78440X887 1,573,499 423,301 89,123 0.0069
2024-10-17 2024-03-31 13F/A-2 SL GREEN RLTY COM 78440X887 1,150,198 34,082 3.05 63,411 25.78 0.0051
2024-08-16 2024-03-31 13F/A-1 SL GREEN RLTY COM 78440X887 1,150,198 34,082 63,411 0.0006
2024-05-15 2024-03-31 13F SL GREEN RLTY COM 78440X887 1,150,198 34,082 63,411 0.0051
2024-08-16 2023-12-31 13F/A-1 SL GREEN RLTY COM 78440X887 1,116,116 2,219 0.20 50,415 21.34 0.0044
2024-02-13 2023-12-31 13F SL GREEN RLTY COM 78440X887 1,116,116 2,219 50,415 0.0044
2023-11-15 2023-09-30 13F SL GREEN RLTY COM 78440X887 1,113,897 -204,454 -15.51 41,548 4.88 0.0042
2023-08-14 2023-06-30 13F SL GREEN RLTY COM 78440X887 1,318,351 -241,540 -15.48 39,617 7.98 0.0039
2023-05-15 2023-03-31 13F SL GREEN RLTY COM 78440X887 1,559,891 836,657 115.68 36,689 50.44 0.0039
2023-02-14 2022-12-31 13F SL GREEN RLTY COM 78440X887 723,234 -466,304 -39.20 24,387 -48.95 0.0028
2022-11-14 2022-09-30 13F SL GREEN RLTY COM 78440X887 1,189,538 57,265 5.06 47,772 -8.58 0.0065
2022-10-27 2022-06-30 13F/A-1 SL GREEN RLTY COM 78440X887 1,132,273 687,064 154.32 52,254 44.58 0.0068
2022-08-15 2022-06-30 13F SL GREEN RLTY COM 78440X887 1,132,273 687,064 52,254 0.0014
2022-10-27 2022-03-31 13F/A-1 SL GREEN RLTY COM 78440X887 445,209 -17,548 -3.79 36,143 8.94 0.0049
2022-05-13 2022-03-31 13F SL GREEN RLTY COM 78440X887 445,209 445,209 36,143 0.0049
2022-02-14 2021-12-31 13F SL GREEN RLTY COM 78440X804 462,757 -64,010 -12.15 33,178 -11.09 0.0041
2021-11-15 2021-09-30 13F SL GREEN RLTY COM 78440X804 526,767 -474,184 -47.37 37,317 -53.40 0.0050
2021-08-23 2021-06-30 13F/A-1 SL GREEN RLTY COM 78440X804 1,000,951 228,788 29.63 80,077 48.17 0.0106
2021-08-16 2021-06-30 13F SL GREEN RLTY COM 78440X804 1,000,951 228,788 80,077 0.0022
2021-05-17 2021-03-31 13F SL GREEN RLTY COM 78440X804 772,163 -994,235 -56.29 54,043 -48.65 0.0079
2021-02-16 2020-12-31 13F SL GREEN RLTY COM 78440X101 1,766,398 -1,784,943 -50.26 105,242 -36.09 0.0163
2020-11-13 2020-09-30 13F SL GREEN RLTY COM 78440X101 3,551,341 -451,071 -11.27 164,676 -16.53 0.0319
2020-08-14 2020-06-30 13F SL GREEN RLTY COM 78440X101 4,002,412 -201,935 -4.80 197,279 8.87 0.0437
2020-05-26 2020-03-31 13F/A-1 SL GREEN RLTY COM 78440X101 4,204,347 -180,345 -4.11 181,207 -55.02 0.0492
2020-05-15 2020-03-31 13F SL GREEN RLTY COM 78440X101 4,204,347 -180,345 181,207 13,920.4751
2020-02-14 2019-12-31 13F SL GREEN RLTY COM 78440X101 4,384,692 -17,797 -0.40 402,867 11.94 0.0937
2019-11-14 2019-09-30 13F SL GREEN RLTY COM 78440X101 4,402,489 -197,235 -4.29 359,904 -2.64 0.0953
2019-08-14 2019-06-30 13F SL GREEN RLTY COM 78440X101 4,599,724 -311,611 -6.34 369,680 -16.29 0.0984
2019-05-15 2019-03-31 13F SL GREEN RLTY COM 78440X101 4,911,335 10,511 0.21 441,626 13.95 0.1250
2019-02-14 2018-12-31 13F SL GREEN RLTY COM 78440X101 4,900,824 572,444 13.23 387,557 -8.19 0.1160
2019-04-23 2018-09-30 13F/A-2 SL GREEN RLTY COM 78440X101 4,328,380 27,430 0.64 422,147 -2.37 0.1057
2018-11-20 2018-09-30 13F/A-1 SL GREEN RLTY COM 78440X101 4,328,380 0 422,147 0.1057
2018-11-14 2018-09-30 13F SL GREEN RLTY COM 78440X101 4,328,380 27,430 422,147
2019-04-23 2018-06-30 13F/A-1 SL GREEN RLTY COM 78440X101 4,300,950 -6,987 -0.16 432,375 3.65 0.1168
2018-08-14 2018-06-30 13F SL GREEN RLTY COM 78440X101 4,300,950 -6,987 432,375
2019-04-23 2018-03-31 13F/A-1 SL GREEN RLTY COM 78440X101 4,307,937 919,443 27.13 417,137 21.97 0.1158
2018-05-14 2018-03-31 13F SL GREEN RLTY COM 78440X101 4,307,937 919,443 417,137
2019-04-23 2017-12-31 13F/A-1 SL GREEN RLTY COM 78440X101 3,388,494 2,226,086 191.51 342,001 190.39 0.0936
2018-02-14 2017-12-31 13F SL GREEN RLTY COM 78440X101 3,388,494 2,226,086 342,001
2017-11-14 2017-09-30 13F SL GREEN RLTY COM 78440X101 1,162,408 746,787 179.68 117,775 167.84 0.0353
2017-08-11 2017-06-30 13F SL GREEN RLTY COM 78440X101 415,621 -167,138 -28.68 43,972 -29.23 0.0133
2017-05-22 2017-03-31 13F/A-1 SL GREEN RLTY COM 78440X101 582,759 182,647 45.65 62,133 44.39 0.0191
2017-05-12 2017-03-31 13F SL GREEN RLTY COM 78440X101 582,759 62,133
2017-02-22 2016-12-31 13F/A-1 SL GREEN RLTY COM 78440X101 400,112 -135,875 -25.35 43,032 -25.73 0.0141
2017-02-13 2016-12-31 13F SL GREEN RLTY COM 78440X101 400,112 43,032
2016-11-10 2016-09-30 13F SL GREEN RLTY COM 78440X101 535,987 447,502 505.74 57,940 515.01 0.0198
2016-08-12 2016-06-30 13F SL GREEN RLTY COM 78440X101 88,485 -194,092 -68.69 9,421 -65.59 0.0034
2016-05-12 2016-03-31 13F SL GREEN RLTY COM 78440X101 282,577 -58,969 -17.27 27,376 -29.05 0.0105
2016-02-09 2015-12-31 13F SL GREEN RLTY COM 78440X101 341,546 319,605 1,456.66 38,586 1,526.73 0.0140
2016-02-08 2015-09-30 13F/A-1 SL GREEN RLTY COM 78440X101 21,941 -257,218 -92.14 2,372 -92.27 0.0009
2015-11-09 2015-09-30 13F SL GREEN RLTY COM 78440X101 21,941 2,372
2015-08-12 2015-06-30 13F SL GREEN RLTY COM 78440X101 279,159 239,817 609.57 30,676 507.45 0.0106
2015-05-14 2015-03-31 13F SL GREEN RLTY COM 78440X101 39,342 -31,683 -44.61 5,050 -40.26 0.0019
2015-02-13 2014-12-31 13F SL GREEN RLTY COM 78440X101 71,025 -18,692 -20.83 8,453 -7.01 0.0031
2014-12-16 2014-09-30 13F/A-1 SL GREEN RLTY COM 78440X101 89,717 34,758 63.24 9,090 64.41 0.0035
2014-11-14 2014-09-30 13F SL GREEN RLTY COM 78440X101 89,717 9,090
2014-05-13 2014-03-31 13F SL GREEN RLTY COM 78440X101 54,959 -96,441 -63.70 5,529 -60.46 0.0023
2014-02-13 2013-12-31 13F SL GREEN RLTY COM 78440X101 151,400 102,618 210.36 13,985 222.76 0.0059
2013-11-13 2013-09-30 13F SL GREEN REALTY COM 78440X101 48,782 -2,864 -5.55 4,333 -4.85 0.0020
2013-08-08 2013-06-30 13F SL GREEN REALTY COM 78440X101 51,646 51,646 4,554 0.0023
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.